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Reg-108639-99

[4830-01-p] Published July 17, 2003
DEPARTMENT OF THE TREASURY
Internal Revenue Service
26 CFR Part 1
REG-108639-99
RINs 1545-AX26, 1545-AX43
Retirement plans; Cash or deferred arrangements under section 401(k) and matching
contributions or employee contributions under section 401(m) Regulations
AGENCY: Internal Revenue Service (IRS), Treasury.
ACTION: Notice of proposed rulemaking and notice of public hearing.
SUMMARY: This document contains proposed regulations that would provide guidance
for certain retirement plans containing cash or deferred arrangements under section
401(k) and providing for matching contributions or employee contributions under section
401(m). These regulations affect sponsors of plans that contain cash or deferred
arrangements or provide for employee or matching contributions, and participants in these
plans. This document also contains a notice of public hearing on these proposed
regulations.
DATES: Written and electronic comments and requests to speak (with outlines of oral
comments) at a public hearing scheduled for November 12, 2003, must be received by
October 22, 2003.
ADDRESSES: Send submissions to: CC:PA:LPD:PR (REG-108639-99), room 5207,
Internal Revenue Service, POB 7604, Ben Franklin Station, Washington, DC 20044.
Submissions may be hand delivered Monday through Friday between the hours of 8 a.m.


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Paperwork Reduction Act

The collections of information contained in this notice of proposed rulemaking have
been submitted to the Office of Management and Budget for review in accordance with the
Paperwork Reduction Act of 1995 (44 U.S.C. 3507(d)). Comments on the collections of
information should be sent to the Office of Management and Budget, Attn: Desk Officer for
the Department of the Treasury, Office of Information and Regulatory Affairs, Washington,
DC 20503, with copies to the Internal Revenue Service, Attn: IRS Reports Clearance
Officer, W:CAR:MP:T:T:SP Washington, DC 20224. Comments on the collections of
information should be received by Septermber 15, 2003. Comments are specifically
requested concerning:


-3Whether
the proposed collections of information are necessary for the proper
performance of the functions of the IRS, including whether the information will have
practical utility;
The accuracy of the estimated burden associated with the proposed collection of
information (see below);
How the quality, utility, and clarity of the information to be collected may be
enhanced;
How the burden of complying with the proposed collection of information may be
minimized, including through the application of automated collection techniques or other
forms of information technology; and
Estimates of capital or start-up costs and costs of operation, maintenance, and
purchase of services to provide information.
The collections of information in these proposed regulations are contained in
§§1.401(k)-1(d)(3)(iii)(C), 1.401(k)-2(b)(3), 1.401(k)-3(d), 1.401(k)-3(f), 1.401(k)-3(g),
1.401(k)-4(d)(3), 1.401(m)-3(e), 1.401(m)-3(g) and 1.401(m)-3(h). The information
required by §§1.401(k)-3(d), 1.401(k)-3(f), 1.401(k)-3(g), 1.401(m)-3(e), 1.401(m)-3(g)
and 1.401(m)-3(h) is required by the IRS to comply with the requirements of sections
401(k)(12)(D) and 401(m)(11)(A)(ii) regarding notices that must be provided to eligible
participants to apprize them of their rights and obligations under certain plans. This
information will be used by participants to determine whether to participate in the plan, and
by the IRS to confirm that the plan complies with applicable qualification requirements to
avoid adverse tax consequences. The information required by §1.401(k)-4(d)(3) is


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Estimated total annual reporting burden: 26,500 hours.

The estimated annual burden per respondent is 1 hour, 10 minutes.

Estimated number of respondents: 22,500.

The estimated annual frequency of responses: On occasion.

An agency may not conduct or sponsor, and a person is not required to respond to,
a collection of information unless it displays a valid control number assigned by the Office
of Management and Budget.

Books or records relating to a collection of information must be retained as long as
their contents may become material in the administration of any internal revenue law.
Generally, tax returns and tax return information are confidential, as required by 26 U.S.C.
6103.

Background


-5This
document contains proposed new comprehensive regulations setting forth the
requirements (including the nondiscrimination requirements) for cash or deferred
arrangements under section 401(k) and for matching contributions and employee
contributions under section 401(m) of the Internal Revenue Code (Code).
Comprehensive final regulations under sections 401(k) and 401(m) of the Code
were last published in the Federal Register in TD 8357 (published August 9, 1991) and

-5This
document contains proposed new comprehensive regulations setting forth the
requirements (including the nondiscrimination requirements) for cash or deferred
arrangements under section 401(k) and for matching contributions and employee
contributions under section 401(m) of the Internal Revenue Code (Code).
Comprehensive final regulations under sections 401(k) and 401(m) of the Code
were last published in the Federal Register in TD 8357 (published August 9, 1991) and

The most substantial changes to the section 401(k) and section 401(m) provisions

were made to the methodology for testing the amount of elective contributions, matching
contributions, and employee contributions for nondiscrimination. Section 401(a)(4)
prohibits discrimination in contribution or benefits in favor of highly compensated
employees (within the meaning of section 414(q)) (HCEs). Section 401(k) provides a
special nondiscrimination test for elective contributions under a cash or deferred
arrangement that is part of a profit-sharing plan, stock bonus plan, pre-ERISA money
purchase plan, or rural cooperative plan, called the actual deferral percentage (ADP) test.
Section 401(m) provides a parallel test for matching contributions and employee
contributions under a defined contribution plan, called the actual contribution percentage


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Sections 401(k) and 401(m) provide alternative methods for satisfying the
applicable nondiscrimination rules: a mathematical comparison and a number of design-
based methods. The inherent variation in the amount of contributions among employees
noted above, and the fact that the economic situation of HCEs may make them more likely
to make elective or employee contributions, means that the usual nondiscrimination test
under section 401(a)(4) -- under which for each HCE with a contribution level there must be
a specified number of nonhighly compensated employees (NHCEs) with equal or greater
contributions -- is not appropriate. Instead, average rates of contribution are used in the
ADP and ACP tests (with a built-in differential permitted for HCEs) and minimum
standards for nonelective or matching contributions are provided in the design-based
alternatives.

Prior to the enactment of SBJPA, sections 401(k) and 401(m) provided only for
mathematical comparison. Specifically, the ADP and ACP tests compare the average of
the rates of contributions of the HCEs to the average of the rates of contributions of the
NHCEs. For this purpose, the rate of contributions for an employee is the amount of
contributions for an employee divided by the employee’s compensation for the plan year.


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SBJPA added design-based alternative methods of satisfying the ADP and ACP
tests. Under these methods, if a plan meets certain contribution and notice requirements,
the plan is deemed to satisfy the nondiscrimination rules without regard to actual utilization
of the contribution opportunity offered under the plan. These regulations reflect this change
and the other changes that were made to sections 401(k) and 401(m) under SBJPA, TRA
‘97 and EGTRRA since the issuance of final regulations under those sections.

SBJPA made the following significant changes affecting section 401(k) and section
401(m) plans:


The ADP test and ACP test were amended to allow the use of prior year data for
NHCEs.

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The method of distributing to correct failures of the ADP test or ACP test was
changed to require distribution to the HCEs with the highest contributions.

Tax-exempt organizations and Indian tribal governments are permitted to maintain
section 401(k) plans.

A safe harbor alternative to the ADP test and ACP test was introduced in order to
provide a design-based method to satisfy the nondiscrimination tests.

The SIMPLE 401(k) plan (an alternative design-based method to satisfy the
nondiscrimination tests for small employers that corresponds to the provisions of
section 408(p) for SIMPLE IRA plans by providing for smaller contributions) was
added.

A special testing option was provided for plans that permit participation before
employees meet the minimum age and service requirements, in order to encourage
employers to permit employees to start participating sooner.
TRA ‘97 made the following significant changes affecting section 401(k) and

section 401(m) plans:


State and local governmental plans are treated as automatically satisfying the ADP
and ACP tests.

Matching contributions for self-employed individuals are no longer treated as
elective contributions.
EGTRRA made the following significant changes affecting section 401(k) and

section 401(m) plans:


Catch-up contributions were added to provide for additional elective contributions
for participants age 50 or older.

The Secretary was directed to change the section 401(k) regulations to shorten the
period of time that an employee is stopped from making elective contributions
under the safe harbor rules for hardship distributions.

Beginning in 2006, section 401(k) plans will be permitted to allow employees to
designate their elective contributions as “Roth contributions” that will be subject to
taxation under the rules applicable to Roth IRAs under section 408A.

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Section 401(k) plans using the design-based safe harbor and providing no
additional contributions in a year are exempted from the top-heavy rules of section
416.

Distributions from section 401(k) plans are permitted upon “severance from
employment” rather than “separation from service.”

The multiple use test specified in section 401(m)(9) is repealed.

Faster vesting is required for matching contributions

Matching contributions are taken into account in satisfying the top-heavy
requirements of section 416.
In addition, since publication of the final regulations, a number of items of guidance
affecting section 401(k) and section 401(m) plans addressing these statutory changes and
other items have been issued by the IRS, including:


Notice 97-2 (1997-1 C.B. 348) provided initial guidance on prior year ADP and
ACP testing and guidance on correction of excess contributions and excess
aggregate contributions, including distribution to the HCEs with the highest
contributions.

Rev. Proc. 97-9 (1997-1 C.B. 624) provided model amendments for SIMPLE
401(k) plans.

Notice 98-1 (1998-1 C.B. 327) provided additional guidance on prior year testing
issues.

Notice 98-52 (1998-2 C.B. 632) and Notice 2000-3 (2000-1 C.B. 413) provided
guidance on safe harbor section 401(k) plans.

Rev. Rul. 2000-8 (2000-1 C.B. 617) addressed the use of automatic enrollment
features in section 401(k) plans.

Notice 2001-56 (2001-2 C.B. 277) and Notice 2002-4 (2002-2 I.R.B. 298) provided
initial guidance related to the changes made by EGTRRA.
These items of guidance are incorporated into these proposed regulations with some
modifications and the proposed regulations have been reorganized as indicated in the


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The process of reviewing and integrating all existing administrative guidance under
sections 401(k) and 401(m) has led Treasury and the IRS to reconsider certain rules and
to propose certain changes in those rules. To the extent practicable, this preamble
identifies the substantive changes and explains the underlying analysis. In many cases, the
changes will clarify or simplify existing guidance and will reduce plan administrative
burdens.

Treasury and the IRS appreciate the fact that plan sponsors and third-party
administrators have developed systems and practices in the application of existing
administrative guidance to the design and operation of section 401(k) and section 401(m)
plans. In many cases, the details of these systems and practices have been determined
through a plan sponsor’s or administrator’s interpretation of specific terms in existing
guidance or, where no guidance has been provided, through a plan sponsor’s or
administrator’s best legal and practical judgment. As a result, these systems and
practices may differ from administrator to administrator, from sponsor to sponsor, or from
plan to plan.

Treasury and the IRS also recognize that certain of the substantive changes in these
proposed regulations will require changes in plan design or plan operation. However, the
proposed regulations are not otherwise intended to require significant changes in plan


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Explanation of Provisions

1. Rules Applicable to All Cash or Deferred Arrangements
Section 401(k)(1) provides that a profit-sharing, stock bonus, pre-ERISA money
purchase or rural cooperative plan will not fail to qualify under section 401(a) merely
because it contains a qualified cash or deferred arrangement. Section 1.401(k)-1 would
set forth the general definition of a cash or deferred arrangement (CODA), the additional
requirements that a CODA must satisfy in order to be a qualified CODA, and the treatment
of contributions made under a qualified or nonqualified CODA.

As under the existing final regulations, a CODA is defined as an arrangement under
which employees can make a cash or deferred election with respect to contributions to, or
accruals or benefits under, a plan intended to satisfy the requirements of section 401(a). A
cash or deferred election is any direct or indirect election by an employee (or modification
of an earlier election) to have the employer either: 1) provide an amount to the employee in
the form of cash or some other taxable benefit that is not currently available; or 2)
contribute an amount to a trust, or provide an accrual or other benefit, under a plan


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The proposed regulations would continue to provide that the definition of a CODA
excludes contributions that are treated as after-tax employee contributions at the time of
the contribution and contributions made pursuant to certain one-time irrevocable elections,
but would also specify that a CODA does not include an arrangement under which
dividends paid to an ESOP are either distributed to a participant or reinvested in employer
securities in the ESOP pursuant to an election by the participant or beneficiary under
section 404(k)(2)(A)(iii) as added by EGTRRA.

The proposed regulations would also specify that a contribution is made pursuant to
a cash or deferred election only if the contribution is made after the election is made.
Thus, a contribution made in anticipation of an employee’s election is not treated as an

1 The Department of Labor has advised Treasury and the IRS that, under Title I of
the Employee Retirement Income Security Act of 1974 (ERISA), fiduciaries of a plan must
ensure that the plan is administered prudently and solely in the interest of plan participants
and beneficiaries. While ERISA section 404(c) may serve to relieve certain fiduciaries
from liability when participants or beneficiaries exercise control over the assets in their
individual accounts, the Department of Labor has taken the position that a participant or
beneficiary will not be considered to have exercised control when the participant or
beneficiary is merely apprised of investments that will be made on his or her behalf in the
absence of instructions to the contrary. See 29 CFR 2550.404c-1 and 57 FR 46924.


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The deductibility of these prefunded elective contributions (as well as prefunded
matching contributions) for the taxable year in which the contribution was made was
addressed in Notice 2002-48 (2002-29 I.R.B.139). In that notice, the IRS indicated that it
was reviewing issues other than the deductibility of prefunded contributions but, pending
additional guidance, would not challenge the deductibility of the contributions provided
actual payment is made during the taxable year for which the deduction is claimed and the
amount deducted does not exceed the applicable limit under section 404(a)(3)(A)(i). After
considering this issue, the IRS and Treasury have concluded that the prefunding of elective
contributions and matching contributions is inconsistent with sections 401(k) and 401(m).
Thus, under these proposed regulations, an employer would not be able to prefund elective


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2. Qualified CODAs
A. General rules relating to qualified CODAs
Elective contributions under a qualified CODA are treated as employer
contributions and generally are not included in the employee’s gross income at the time the
cash would have been received (but for the cash or deferred election), or at the time
contributed to the plan. Elective contributions under a qualified CODA are included in the
employee’s gross income however, if the contributions are in excess of the section 402(g)
limit for a year, are designated Roth contributions (under section 402A, effective for tax
years beginning after December 31, 2005) or are recharacterized as after-tax
contributions as part of a correction of an ADP test failure.

A CODA is not qualified unless it is part of a profit sharing plan, stock bonus plan,
pre-ERISA money purchase plan, or rural cooperative plan and provides for an election
between contributions to the plan or payments directly in cash. In addition, a CODA is not
qualified unless it meets the following requirements: 1) the elective contributions under the
CODA satisfy either the ADP test set forth in section 401(k)(3) or one of the design-based
alternatives in section 401(k)(11) or (12); 2) elective contributions under the CODA are
nonforfeitable at all times; 3) elective contributions are distributable only on the occurrence
of certain events, including attainment of age 59½, hardship, death, disability, severance


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Subject to certain exceptions, State and local governmental plans are not allowed to
include a qualified CODA. Plans sponsored by Indian tribal governments and rural
cooperatives are allowed to include a qualified CODA.

B. Nondiscrimination rules applicable to CODAs
As under the existing regulations, the proposed regulations would provide that the
special nondiscrimination standards set forth in section 401(k) are the exclusive means by
which a qualified CODA can satisfy the nondiscrimination in amount of contribution
requirement of section 401(a)(4). These special nondiscrimination standards now include:
the ADP test, the ADP safe harbor and the SIMPLE 401(k) plan. Pursuant to section
401(k)(3)(G), a State or local governmental plan is deemed to satisfy the ADP test.

In addition, as under existing regulations, the plan must satisfy the requirements of
§1.401(a)(4)-4 with respect to the nondiscriminatory availability of benefits, rights and
features, including the availability of each level of elective contributions, matching
contributions, and after-tax employee contributions. The provisions of the existing
regulations related to compliance with sections 410(b) and 401(a)(4) would be revised to
clarify the relationship of the rules under sections 410(b) and 401(a)(4) to the requirements


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These proposed regulations are designed to provide simple, practical rules that
accommodate legitimate plan changes. At the same time, the rules are intended to be
applied by employers in a manner that does not make use of changes in plan testing
procedures or other plan provisions to inflate inappropriately the ADP for NHCEs (which is
used as a benchmark for testing the ADP for HCEs) or to otherwise manipulate the
nondiscrimination testing requirements of section 401(k). Further, these nondiscrimination
requirements are part of the overall requirement that benefits or contributions not
discriminate in favor of HCEs. Therefore, a plan will not be treated as satisfying the
requirements of section 401(k) if there are repeated changes to plan testing procedures or
plan provisions that have the effect of distorting the ADP so as to increase significantly the
permitted ADP for HCEs, or otherwise manipulate the nondiscrimination rules of section
401(k), if a principal purpose of the changes was to achieve such a result.

C. Aggregation and disaggregation of plans
The proposed regulations would consolidate the rules in the existing regulations
regarding identification of CODAs and plans for purposes of demonstrating compliance
with the requirements of section 401(k). As under the existing regulations, all CODAs
included in a plan are treated as a single CODA for purposes of applying the
nondiscrimination tests. For this purpose, a plan is generally defined by reference to
§1.410(b)-7(a) and (b) after application of the mandatory disaggregation rules of
§1.410(b)-7(c) (other than the mandatory disaggregation of section 401(k) and section


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The proposed regulations would change the treatment of a CODA under a plan
which includes an ESOP. Section 1.410(b)-7(c)(2) provides that the portion of a plan that
is an ESOP and the portion that is not an ESOP are treated as separate plans for
purposes of section 410(b) (except as provided in §54.4975-11(e)). Accordingly, under
the existing regulations, such a plan must apply two separate nondiscrimination tests: one
for elective contributions going into the ESOP portion (and invested in employer stock) and
one for elective contributions going in the non-ESOP portion of the plan. The additional
testing results in increased expense and administrative difficulty for the plan and creates
the possibility that the ESOP portion or the non-ESOP portion may fail the ADP test or
ACP test because HCEs may be more or less likely to invest in employer securities than
NHCEs.

Since the issuance of the existing regulations, the use of an ESOP as the employer
stock fund in a section 401(k) plan has become much more widespread. In light of this
development, the proposed regulations would eliminate disaggregation of the ESOP and
non-ESOP portions of a single section 414(l) plan for purposes of ADP testing. The same


-18rule
would apply for ACP testing under section 401(m). In addition, the proposed
regulations would provide that, for purposes of applying the ADP test or the ACP test, an
employer could permissively aggregate two section 414(l) plans, one that is an ESOP and
one that is not.
However, the exception to mandatory disaggregation of ESOPs from non-ESOPs
set forth in these proposed regulations would not apply for purposes of satisfying section
410(b). Accordingly, the group of eligible employees under the ESOP and non-ESOP
portions of the plan must still separately satisfy the requirements of sections 401(a)(4) and
410(b).
The proposed regulations would also provide that a single testing method must
apply to all CODAs under a plan. This has the effect of restricting an employer’s ability to
aggregate section 414(l) plans for purposes of section 410(b), if those plans apply
inconsistent testing methods. For example, a plan that applies the ADP test of section
401(k)(3) may not be aggregated with a plan that uses the ADP safe harbor of section
401(k)(12) for purposes of section 410(b).

-18rule
would apply for ACP testing under section 401(m). In addition, the proposed
regulations would provide that, for purposes of applying the ADP test or the ACP test, an
employer could permissively aggregate two section 414(l) plans, one that is an ESOP and
one that is not.
However, the exception to mandatory disaggregation of ESOPs from non-ESOPs
set forth in these proposed regulations would not apply for purposes of satisfying section
410(b). Accordingly, the group of eligible employees under the ESOP and non-ESOP
portions of the plan must still separately satisfy the requirements of sections 401(a)(4) and
410(b).
The proposed regulations would also provide that a single testing method must
apply to all CODAs under a plan. This has the effect of restricting an employer’s ability to
aggregate section 414(l) plans for purposes of section 410(b), if those plans apply
inconsistent testing methods. For example, a plan that applies the ADP test of section
401(k)(3) may not be aggregated with a plan that uses the ADP safe harbor of section
401(k)(12) for purposes of section 410(b).
Restrictions on withdrawals
As discussed above, a qualified CODA must provide that elective contributions
may only be distributed after certain events, including hardship and severance from
employment. EGTRRA amended section 401(k)(2)(B)(i)(I) by replacing “separation from
service” with “severance from employment.” This change eliminated the “same desk rule”
as a standard for distributions under section 401(k) plans.

In addition, EGTRRA amended Code section 401(k)(10) by deleting disposition by


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401(k)(2)(B)(i)(IV) to provide that the period during which an employee is prohibited from
making elective and employee contributions following a hardship distribution is 6 months
(instead of 12 months as required under §1.401(k)-1(d)(2)(iv)(B)(4) of the existing
regulations).2

Notice 2001-56 and Notice 2002-4 provided guidance on these EGTRRA changes
to the distribution rules for elective contributions. That guidance is incorporated in these
proposed regulations. In connection with the change to severance from employment,
comments are requested on whether a change in status from employee to leased
employee described in section 414(n) should be treated as a severance from employment
that would permit a distribution to be made. In addition, the proposed regulations do not
include reference to “retirement” (included in the existing regulation) as an event allowing
distribution because retirement is not listed in the statute, and is subsumed by severance
from employment.

In addition to the statutory changes, the rules relating to hardship distributions have

2 Under section 402(c), as amended by the IRS Restructuring and Reform Act of
1998, Public Law 105-206 (112 Stat. 685), and EGTRRA, a hardship distribution is not an
eligible rollover distribution. While the change affects distributions from a section 401(k)
plan, there is no specific reference to the change in these proposed regulations because
these regulations are under sections 401(k) and 401(m).


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The proposed regulations would also modify the existing regulations to add other
types of defined contribution plans to the list of plans that an employer may maintain after
the termination of the plan that contains the qualified CODA while still providing for
distribution of elective contributions upon plan termination. The list of such plans has been
expanded to include not only an ESOP and a SEP, but also a SIMPLE IRA plan, a plan or
contract that satisfies section 403(b) and a section 457 plan.

Finally, under the existing regulations, a plan that receives a plan-to-plan transfer
that includes elective contributions, QNECs, or QMACs, must provide that the restrictions


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E. Other rules for qualified CODAs
The proposed regulations would generally retain the additional requirements set
forth in the existing regulations that a CODA must satisfy in order to be qualified, with
some modifications. First, in order to be a qualified CODA the arrangement must provide
an employee with an effective opportunity to elect to receive the amount in cash no less
than once during the plan year. Under the proposed regulations, whether an employee has
an effective opportunity is determined based on all the relevant facts and circumstances,
including notice of the availability of the election, the period of time before the cash is
currently available during which an election may be made, and any other conditions on
elections.

The proposed regulations would also provide that a plan must provide for
satisfaction of one of the specific nondiscrimination alternatives described in section
401(k). As with the existing regulations, the plan may accomplish this by incorporating by
reference the ADP test of section 401(k)(3) and the regulations under proposed §1.401(k)2,
if that is the nondiscrimination alternative being used. If, with respect to the


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The proposed regulations would retain the existing rules relating to the section
401(k)(4)(A) prohibition on having benefits (other than a match) contingent on making or
not making an elective contribution. However, the proposed regulations would specify that,
in the case of a benefit that requires an amount to be withheld from an employee’s pay, an
employer is not violating the section 401(k)(4)(A) contingent benefit rule merely because
the CODA restricts elective contributions to amounts available after such withholding from
the employee’s pay (after deduction of all applicable income and employment taxes). In
addition, these proposed regulations also reflect the amendment to section 416(c)(2)(A)
under which matching contributions can be taken into account for purposes of satisfying


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To reflect the amendment of section 401(k)(4)(B) by SBJPA to allow tax exempt
organizations to maintain section 401(k) plans, the proposed regulations would also
eliminate the provision prohibiting a tax-exempt employer from adopting a section 401(k)
plan.

As under the existing final regulations, these proposed regulations would provide
that a partnership is permitted to maintain a CODA, and individual partners are permitted
to make cash or deferred elections with respect to compensation attributable to services
rendered to the entity, under the same rules that apply to common-law employees. This
rule has been extended to sole proprietors. The provisions of these regulations also reflect
the enactment of section 402(g)(8) (initially section 402(g)(9) as enacted by TRA ‘97)
providing that matching contributions with respect to partners and sole proprietors are no
longer treated as elective contributions.

3. Nonqualified CODAs
The proposed regulations would generally retain the rules in the existing regulations
applicable to a nonqualified CODA (i.e., a CODA that fails one or more of the applicable
requirements to be a qualified CODA). Because elective contributions under such an
arrangement are not entitled to the constructive receipt relief set forth in section 402(e)(3),
the contributions are currently taxable to the employee. In addition, the plan to which such
contributions are made must satisfy any nondiscrimination requirements that would
otherwise apply under section 401(a)(4).


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-24The
Actual Deferral Percentage (ADP) Test
A. General rules relating to the ADP test
Section 1.401(k)-2 sets forth the rules for a CODA that is applying the ADP test
contained in section 401(k)(3). Under the ADP test, the percentage of compensation
deferred for the eligible HCEs is compared annually to the percentage of compensation
deferred for eligible NHCEs, and if certain limits are exceeded by the HCEs, corrective
action must be taken by the plan. Correction can be made through the distribution of
excess contributions, the recharacterization of excess contributions, or the contribution of
additional employer contributions.

Section 401(k)(3)(A), as amended by SBJPA, generally provides for the use of
prior year data in determining the ADP of NHCEs, while current year data is used for
HCEs. This testing option is referred to as the prior year testing method. Alternatively, a
plan may provide for the use of current year data for determining the ADPs for both
NHCEs and HCEs, which is known as the current year testing method. The proposed
regulations would use the term applicable year to describe the year for which the ADP is
determined for the NHCEs.

Section 401(k)(3)(F), as added by SBJPA, provides that a plan benefitting
otherwise excludable employees and that, pursuant to section 410(b)(4)(B), is being
treated as two separate plans for purposes of section 410(b), is permitted to disregard
NHCEs who have not met the minimum age and service requirements of section
410(a)(1)(A). Thus, the proposed regulations would permit such a plan to perform the
ADP test by comparing the ADP for all eligible HCEs for the plan year and the ADP of


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B. Elective contributions used in the ADP test
The proposed regulations would generally follow the existing regulations in defining
which elective contributions are reflected in the ADP test and which ones are not. The
proposed regulations would reflect the rule contained in the regulations under section
414(v), under which catch-up contributions that are in excess of a statutory limit or an
employer-provided limit are not taken into account under the ADP test. See §1.414(v). In
addition, the proposed regulations would incorporate the rule in §1.402(g)-1 that provides
excess deferrals that are distributed are still taken into account under the ADP test (with
the exception of deferrals made by NHCEs that were in violation of section 401(a)(30)).
The proposed regulations retain the rule that elective contributions must be paid to the trust
within 12 months after the end of the plan year. However, for plans subject to Title I of
ERISA, contributions must be paid to the trust much sooner in order to satisfy the
Department of Labor’s regulations relating to when elective contributions become plan
assets.


-26Section
401(k)(3) provides that the actual deferral ratio (ADR) of an HCE who is
eligible to participate in 2 or more CODAs of the same employer is calculated by treating
all CODAs in which the employee is eligible to participate as one CODA. The existing
regulations implement this rule by aggregating the elective contributions of such an HCE
for all plan years that end with or within a single calendar year. This can yield an
inappropriate result if the plan years are different, because more than 12 months of
elective contributions could be included in an employee’s ADR. These proposed
regulations would modify this rule to provide that the ADR for each HCE participating in
more than one CODA is determined by aggregating the HCE’s elective contributions that
are within the plan year of the CODA being tested. In addition, the definition of period of
participation for purposes of determining compensation would be modified to take into
account periods of participation under another plan where the elective contributions must
be aggregated for an HCE. As a result, even in the case of plans with different plan years,
each of the employer’s CODAs will use 12 months of elective contributions and 12 months
of compensation in determining the ADR for an HCE who participates in multiple
arrangements.
The proposed regulations would retain the rule in the existing regulations that
provides that the HCE aggregation of elective contributions under CODAs does not apply
where the CODAs are within plans that cannot be aggregated under §1.410(b)-7(d), but
only after applying the modifications to the section 410(b) aggregation and disaggregation
rules for section 401(k) plans provided in the proposed regulations. The non-application of
the HCE aggregation rule would have less significance in light of the change described


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C. Additional employer contributions used in the ADP test
The proposed regulations would generally retain the rules in the existing regulations
permitting a plan to take qualified nonelective contributions or qualified matching
contributions (i.e., nonelective or matching contributions that satisfy the vesting and
distribution limitations of section 401(k)(2)(B) and (C)) into account under the ADP test,
except as described below. Thus, an employer whose CODA has failed the ADP test can
correct this failure by making additional qualified nonelective contributions (QNECs) or
qualified matching contributions (QMACs) for its NHCEs. The proposed regulations would
no longer describe such contributions as being treated as elective contributions under the
arrangement, but would nonetheless permit such contributions to be taken into account
under the ADP test.

As under the existing regulations, these proposed regulations would provide that
QNECs must satisfy four requirements in addition to the vesting and distribution rules
described above before they can be taken into account under the ADP test: 1) The amount
of nonelective contributions, including the QNECs that are used under the ADP test or the
ACP test, must satisfy section 401(a)(4); 2) the nonelective contributions, excluding the


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Thus,
in the case of a plan using prior year ADP testing, any QNECs that are to be allocated to
the NHCEs for the prior plan year must be contributed before the last day of the current
plan year in order to be taken into account.

Some plans provide a correction mechanism for a failed ADP test that targets
QNECs to certain NHCEs in order to reduce the total contributions to NHCEs under the
correction. Under the method that minimizes the total QNECs allocated to NHCEs under
the correction, the employer makes a QNEC to the extent permitted by the section 415
limits to the NHCE with the lowest compensation during the year in order to raise that
NHCE’s ADR. If the plan still fails to pass the ADP test, the employer continues expanding
the group of NHCEs who receive QNECs to the next lowest-paid NHCE until the ADP test
is satisfied. By using this bottom-up leveling technique, the employer can pass the ADP
test by contributing small amounts of money to NHCEs who have very low compensation
for the plan year (for example, an employee who terminated employment in early January
with $300 of compensation). This is because of the fact that the ADP test is based on an

3 With respect to this timing requirement, it should be noted that in order to be taken
into account for purposes of section 415(c) for a limitation year, the contributions will need
to be made no later than 30 days after the end of the section 404(a)(6) period applicable
to the taxable year with or within which the limitation year ends.


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The IRS and Treasury have been concerned that, by using these types of
techniques, employers may pass the ADP test by making high percentage QNECs to a
small number of employees with low compensation rather than providing contributions to a
broader group of NHCEs. In addition, the legislative history to EGTRRA expresses
Congressional intent that the Secretary of the Treasury will use his existing authority to
address situations where qualified nonelective contributions are targeted to certain
participants with lower compensation in order to increase the ADP of the NHCEs. (See
EGTRRA Conference Report, H.R. Conf. Rep. 107-84, 240).

Accordingly, the proposed regulations would add a new requirement that a QNEC
must satisfy in order to be taken into account under the ADP test. This requirement,
designed to limit the use of targeted QNECs, would generally treat a plan as providing
impermissibly targeted QNECs if less than half of all NHCEs are receiving QNECs and
would also treat a QNEC as impermissibly targeted if the contribution is more than double
the QNECs other nonhighly compensated employees are receiving, when expressed as a
percentage of compensation. However, QNECs that do not exceed 5% of compensation
are never treated as targeted and would always satisfy the new requirement.

This restriction on targeting QNECs would be implemented in the proposed
regulations by providing that a QNEC that exceeds 5% of compensation could be taken
into account for the ADP test only to the extent the contribution, when expressed as a


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The proposed regulations would also implement a prohibition against double
counting of QNECs that was set forth in Notice 98-1. Generally, QNECs used in an ADP
or ACP test, used to satisfy the safe harbor under section 401(k), or under a SIMPLE
401(k) plan can not be used again to demonstrate compliance with another test under
section 401(k)(3) or 401(m)(2). For example, double counting could arise when QNECs
on behalf of NHCEs are used to determine the ADP under current year testing in year 1
and then, if the employer elected prior year testing, are used again in year 2 to determine


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D. Correction
Section 401(k)(8)(C), as amended by the SBJPA, provides that, for purposes of
correcting a plan’s failure to meet the nondiscrimination requirements of section 401(k)(3),
distribution of excess contributions is made on the basis of the amount of the contributions
by, or on behalf of, each HCE. The proposed regulations would implement this correction
procedure in the same manner as set forth in Notice 97-2. Thus, the total amount of
excess contributions is determined using the rules under the existing final regulations (i.e.,
based on high percentages). Then that total amount is apportioned among the HCEs by
assigning the excess to be distributed first to those HCEs who have the greatest dollar
amount of contributions taken into account under the ADP test (as opposed to the highest
deferral percentage). If these amounts are distributed or recharacterized in accordance
with these regulations, the plan complies with the ADP test for the plan year with no
obligation to recalculate the ADP test.

The proposed regulations would provide a special rule for correcting through
distribution of excess contributions in the case of an HCE who participates in multiple
plans with CODAs. In that case, the proposed regulations would provide that, for purposes
of determining which HCE will be apportioned a share of the total excess contributions to
be distributed from a plan, all contributions in CODAs in which such an HCE participates
are aggregated and the HCE with the highest dollar amount of contributions will


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The proposed regulations would generally follow the rules in the existing regulations
on the determination of net income attributable to excess contributions. The existing
regulations provide for a reasonable determination of net income attributable to an excess
contribution, but do not specify which contribution within the plan year is to be treated as
the excess contribution to be distributed. This provision would be retained in the proposed
regulations along with the existing alternative method of determining the net income, which
approximates the result that would apply if the excess contribution is made on the first day
of the plan year. However, to the extent the employee is or will be credited with allocable
gain or loss on those excess contributions for the period after the end of the plan year (the
gap period), the proposed regulations would now require that income be determined for
that period. As under the existing regulations, the determination of the income for the gap
period could be based on the income determined using the alternative method for the


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The proposed regulations would permit the recharacterization of excess
contributions in a manner that generally follows the existing regulations. However, the year
the employee must include the recharacterized contribution in current income has been
changed to match the year that the employee would have had to include the excess
contribution in income, had it been distributed. Thus, if the recharacterized amount is less
than $100, it is included in gross income in the year that it is recharacterized, rather than
the year of the earliest elective contributions for the employee.

The proposed regulations would retain the rules in the existing regulations
regarding the timing and tax treatment of distributions of excess contributions, coordination
with the distribution of excess deferrals and the treatment of matches attributable to excess
contributions.

E. Special rules relating to prior year testing
The proposed regulations would generally follow the rules set forth in Notice 98-1
regarding prior year testing, including the limitations on switching from current year testing
to prior year testing. However, the proposed regulations would provide that a plan is
permitted to be inconsistent between the choice of current year testing method and prior
year testing method, as applied for ADP purposes and ACP purposes. In such a case,
any movement of elective contributions or QMACs between the ADP and ACP tests
(including recharacterization) would be prohibited.

The proposed regulations would generally incorporate the rules set forth in Notice


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5. Safe Harbor Section 401(k) Plans
Section 401(k)(12) provides a design-based safe harbor method under which a
CODA is treated as satisfying the ADP test if the arrangement meets certain contribution
and notice requirements. Section 1.401(k)-3 of these proposed regulations, which sets
forth the requirements for these arrangements, generally follows the rules set forth in Notice
98-52 and Notice 2000-3. Thus, a plan satisfies the section 401(k) safe harbor if it makes
specified QMACs for all eligible NHCEs. The matching contributions can be under a basic
matching formula that provides for QMACs equal to 100% of the first 3% of elective
contributions and 50% of the next 2% or an enhanced matching formula that is at least as


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A plan using the safe harbor method must also comply with certain other
requirements. Among these is the requirement in section 401(k)(12)(B)(ii) that provides
that the rate of matching contribution for any elective contribution on the part of any HCE
cannot exceed the rate of matching contribution that would apply to any NHCE with the
same rate of elective contribution. Notice 98-52 advised that the general rules on
aggregating contributions for HCEs eligible under more than one CODA would apply for
this purpose. The IRS and Treasury have determined that such aggregation is not
applicable under the ADP safe harbor. Accordingly, these proposed regulations would not
require that elective or matching contributions on behalf of an HCE who is eligible to
participate in more than one plan of the same employer be aggregated for purposes of the
requirement of section 401(k)(12)(B)(ii). Thus, the rate of match for purposes of
determining whether an HCE has a higher matching rate is based only on matching
contributions with respect to elective contributions under the safe harbor plan. However,
for an employer that uses the safe harbor method of satisfying the ACP test, the rule in
Notice 98-52 is retained for applying the ACP safe harbor, with an exception for
nonsimultaneous participation (as discussed in connection with the ACP safe harbor


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These proposed regulations do not provide any rules relating to suspension of
employee contributions under a plan that provides that safe harbor matching contributions
are made with respect to the sum of elective contributions and employee contributions.
Although Notice 2000-3 specifically permitted suspension of employee contributions in
certain circumstances, the IRS and Treasury have determined that there are no limits on
suspending employee contributions, provided that safe harbor matching contributions are
made with respect to elective contributions. This is because the restrictions on
suspension of elective contributions are sufficient to ensure an eligible NHCE can get the
full matching contribution.

The proposed regulations do not include any exception to the requirements for safe
harbor matching contributions with respect to catch-up contributions. Treasury and the IRS
are aware that there are questions concerning the extent to which catch up contributions
are required to be matched under a plan that provides for safe harbor matching
contributions. Treasury and the IRS are interested in comments on the specific
circumstances under which elective contributions by a NHCE to a safe harbor plan would
be less than the amount required to be matched, e.g., less than 5% of safe harbor
compensation, but would be treated by the plan as catch-up contributions, and on the
extent to which a safe harbor plan should be required to match catch-up contributions
under such circumstances.

Section 401(k)(12)(D) contains a requirement that each eligible employee be
provided with a notice of the employee’s rights and obligations under the plan. These


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These proposed regulations would clarify that a section 401(k) safe harbor plan
must generally be adopted before the beginning of the plan year and be maintained
throughout a full 12-month plan year. This requirement is consistent with the notion that the
statute specifies a certain contribution level for nonhighly compensated employees in order
to be deemed to pass the nondiscrimination requirements. If the contribution level is not
maintained for a full 12-month year, the employer contributions made on behalf of nonhighly
compensated employees should not support what could be a full year’s contribution by the
highly compensated employees.

The proposed regulations would adopt the exception to the requirement that a
section 401(k) safe harbor plan be in place before the beginning of the plan year that was


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-38


The proposed regulations would recognize the practical difficulty in a 12-month
requirement by following the rule in Notice 98-52 that allowed a short plan year in the first
plan year and would allow a short plan year in certain other circumstances. Specifically, a
section 401(k) safe harbor plan could have a short plan year in the year the plan
terminates, if the plan termination is in connection with a merger or acquisition involving the
employer, or the employer incurs a substantial business hardship comparable to a
substantial business hardship described in section 412(d). In addition, a section 401(k)
safe harbor plan could have a short plan year if the plan terminates, the employer makes
the safe harbor contributions for the short year, employees are provided notice of the
change, and the plan passes the ADP test. Finally, a safe harbor plan could have a short


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-39


Under section 401(k)(12)(F), safe harbor contributions are permitted to be made to
a plan other than the plan that contains the CODA. These proposed regulations reflect that
rule and provide that the plan to which the safe harbor contributions are made need not be
a plan that can be aggregated with the plan that contains the cash or deferred
arrangement.

Whether a contribution is taken into account for purposes of the safe harbor is
determined in accordance with the rules regarding inclusion in ADP testing under
proposed §1.401(k)-2(a). Thus, for example, a plan that provides for safe harbor matching
contributions in 2006 need not provide for a matching contribution with respect to an
elective contribution made during the first 2½ months of 2007 and attributable to service
during 2006, unless that elective contribution is taken into account for 2006.

6. SIMPLE 401(k) Plans
Pursuant to section 401(k)(11), a SIMPLE 401(k) plan is treated as satisfying the
requirements of section 401(k)(3)(A)(ii) if the contribution, vesting, notice and exclusive
plan requirements of section 401(k)(11) are satisfied. Section 1.401(k)-4 of these
proposed regulations reflects the provisions of section 401(k)(11) in a manner that follows
the positions reflected in the model amendments set forth in Rev. Proc. 97-9.

7. Matching Contributions and Employee Contributions.
Section 401(m)(2) sets forth a nondiscrimination test, the ACP test, with respect to
matching contributions and employee contributions that is parallel to the nondiscrimination


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These proposed regulations also include provisions regarding plan aggregation
and disaggregation that are similar to those proposed for CODAs under section 401(k).
For example, matching contributions made under the portion of a plan that is an ESOP and
the portion of the same plan that is not an ESOP would not be disaggregated under these
proposed regulations.

The definitions of matching contribution and employee contribution under
§1.401(m)-1 of the proposed regulations would generally follow the definitions in the
existing regulations. Thus, whether an employer contribution is on account of an elective
deferral or employee contribution – and thus is a matching contribution -- is determined
based on all the relevant facts and circumstances. However, the proposed regulations


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8. ACP Test for Matching Contributions and Employee Contributions
Section 1.401(m)-2 of the proposed regulations would provide rules for the ACP
test that generally parallel the rules applicable to the ADP test in proposed §1.401(k)-2.
Thus, for example, the ACP test may be run by comparing the ACP for eligible HCEs for
the current year with the ACP for eligible NHCEs for either the current plan year or the prior
plan year. Similarly, the proposed regulations reflect the special ACP testing rule in
section 401(m)(5)(C) for a plan that provides for early participation, comparable to the
special ADP testing rule in section 401(k)(3)(F), as set forth in proposed §1.401(k)2(
a)(1)(iii).

The determination of the actual contribution ratio (ACR) for an eligible employee,
and the contributions that are taken into account in determining that ACR, under these


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The proposed regulations would retain the rule from the existing regulations under
which a QMAC that is taken into account in the ADP test is excluded from the ACP test. In
addition, the proposed regulations would continue to allow QNECs to be taken into
account for ACP testing, but would provide essentially the same restrictions on targeting
QNECs to a small number of NHCEs as is provided in proposed §1.401(k)-2. The only
difference in the rules would be that the contribution percentages used to determine the
lowest contribution percentage would be based on the sum of the QNECs and those
matching contributions taken into account in the ACP test, rather than the sum of the
QNECs and the QMACs taken into account under the ADP test. Because QNECs that do
not exceed 5% are not subject to the limits on targeted QNECs under either the ADP test
or the ACP test, an employer is permitted to take into account up to 10% in QNECs for an
eligible NHCE, 5% in ADP testing and 5% in ACP testing, without regard to how many
NHCEs receive QNECs.

In addition, to prevent an employer from using targeted matching contributions to
circumvent the limitation on targeted QNECs, the proposed regulations would provide that
matching contributions are not taken into account in the ACP test to the extent the


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The proposed regulations would set limits on the use of elective contributions in the
ACP test that are in addition to the rules in the existing regulations under which elective
contributions may be taken into account for the ACP test only to the extent the plan
satisfies the ADP test, determined by including such elective contributions in the ADP test.
Under the new rule, the proposed regulations would provide that elective contributions
under a plan that is not subject to the ADP test, such as a plan that uses the safe harbor
method of section 401(k)(12) or a contract or arrangement subject to the requirements of
section 403(b)(12)(A)(ii), may not be taken into account for the ACP test. In the absence
of this prohibition, contributions that are not properly considered “excess” could be taken
into account under the ACP test.

The provisions of these proposed regulations regarding correction of excess
aggregate contributions, including allocation of excess aggregate contributions and
determination of allocable income, would generally be consistent with the provisions of the


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9. Safe Harbor Section 401(m) Plans
Section 401(m)(11) provides a design-based safe harbor method of satisfying the
ACP test contained in section 401(m)(2). Under section 401(m)(11), a defined
contribution plan is treated as satisfying the ACP test with respect to matching
contributions if the plan satisfies the ADP safe harbor of section 401(k)(12) and matching
contributions are not made with respect to employee contributions or elective contributions
in excess of 6% of an employee’s compensation. For a plan that satisfies the ADP safe
harbor using a 3% nonelective contribution, two additional requirements that apply to a
plan that satisfies the ADP safe harbor using matching contributions also apply: 1) the rate
of an employer’s matching contribution does not increase as the rate of employee
contributions or elective deferrals increase; and 2) the matching contribution with respect
to any HCE at any rate of employee contribution or elective deferral is not greater than with
respect to any NHCE. In addition, the ratio of matching contributions on behalf of an HCE
to that HCE’s elective deferrals and employee contributions for a plan year cannot be
greater than the ratio of matching contributions to elective deferrals or employee


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Section 1.401(m)-3 of these proposed regulations, which sets forth the
requirements for these plans, would generally follow the rules set forth in Notice 98-52 and
Notice 2000-3. These proposed regulations would clarify that, for purposes of determining
whether an HCE has a higher rate of matching contributions than any NHCE, any NHCE
who is an eligible employee under the safe harbor CODA must be taken into account, even
if the NHCE is not eligible for a matching contribution. This means that a plan with a
provision which limits matching contributions to employees who are employed on the last
day of the plan year will not be able to satisfy the ACP safe harbor, since a NHCE who is
not eligible to receive a matching contribution on account of the last day requirement will
nonetheless be taken into consideration in determining whether the plan satisfies section
401(m)(11)(B)(iii). The proposed regulations also include the requirement that matching
contributions made at the employer's discretion with respect to any employee cannot
exceed a dollar amount equal to 4% of the employee's compensation and that a safe
harbor plan must permit all eligible NHCEs to make sufficient elective contributions (or
employee contributions, if applicable) to receive the maximum matching contribution
provided under the plan.

The proposed regulations would provide a special rule for satisfying section
401(m)(11)(B)(iii) in the case of an HCE who participates in two or more plans that provide
for matching contributions. Under this rule, a plan will not fail to satisfy the requirements of


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The safe harbor in section 401(m)(11) does not apply to employee contributions.
Consequently, a plan that provides for employee contributions and matching contributions
must satisfy the ACP test even though the matching contributions satisfy the safe harbor
requirements for section 401(m)(11). However, the proposed regulations would also
adopt the position in Notice 98-52 that the ACP test is permitted to be applied by
disregarding all matching contributions with respect to all eligible employees. If the ADP
safe harbor using matching contributions is satisfied but the ACP safe harbor is not
satisfied, the proposed regulations would adopt the position in Notice 98-52 that the ACP
test is permitted to be applied disregarding matching contributions for any employee that
do not exceed 4% of compensation.

Proposed Effective Date


-47The
regulations are proposed to apply for plan years beginning no sooner than 12
months after publication of final regulations in the Federal Register. However, it is

-47The
regulations are proposed to apply for plan years beginning no sooner than 12
months after publication of final regulations in the Federal Register. However, it is

Special Analyses

It has been determined that this notice of proposed rulemaking is not a significant
regulatory action as defined in Executive Order 12866. Therefore, a regulatory
assessment is not required. It is hereby certified that the collection of information in these
regulations will not have a significant economic impact on a substantial number of small
entities. This certification is based upon the conclusion that few plans containing qualified
CODAs will correct excess contributions through the recharacterization of these amounts
as employee contributions under §1.401(k)-2(b)(3) of these proposed regulations. The
collections of information contained in §§1.401(k)-3(d), (f) and 1.401(m)-3(e) are required
by statutory provisions. However, the IRS has considered alternatives that would lessen
the impact of these statutory requirements on small entities and has requested comments
on the use of electronic media to satisfy these notice requirements. Thus, the collection of
information in these regulations will not have a significant economic impact on a
substantial number of small entities. Therefore, an analysis under the Regulatory Flexibility
Act (5 U.S.C. chapter 6) is not required. Pursuant to section 7805(f) of the Code, this
notice of proposed rulemaking will be submitted to the Chief Counsel for Advocacy of the
Small Business Administration for comment on its impact on small business.


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Before these proposed regulations are adopted as final regulations, consideration
will be given to any electronic or written comments (preferably a signed original and eight

(8) copies) that are submitted timely to the IRS. In addition to the other requests for
comments set forth in this document, the IRS and Treasury also request comments on the
clarity of the proposed rule and how it may be made easier to understand. All comments
will be available for public inspection and copying.
A public hearing has been scheduled for November 12, 2003, at 10 a.m. in the IRS
Auditorium (7th Floor), Internal Revenue Building, 1111 Constitution Avenue NW.,
Washington, DC. Due to building security procedures, visitors must enter at the
Constitution Avenue, NW., entrance, located between 10th and 12th Streets, NW. In
addition, all visitors must present photo identification to enter the building. Because of
access restrictions, visitors will not be admitted beyond the immediate entrance area more
than 30 minutes before the hearing starts. For information about having your name placed
on the building access list to attend the hearing, see the “FOR FURTHER INFORMATION
CONTACT” section of this preamble.

The rules of 26 CFR 601.601(a)(3) apply to the hearing.

Persons who wish to present oral comments at the hearing must submit written
comments and an outline of the topics to be discussed and the time to be devoted to each
topic (signed original and eight (8) copies) by October 22, 2003.

A period of 10 minutes will be allotted to each person for making comments.
An agenda showing the scheduling of the speakers will be prepared after the


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Drafting Information

The principal authors of these regulations are R. Lisa Mojiri-Azad and John T.
Ricotta of the Office of the Division Counsel/Associate Chief Counsel (Tax Exempt and
Government Entities). However, other personnel from the IRS and Treasury participated in
their development.

List of Subjects in 26 CFR Part 1

Income taxes, Reporting and recordkeeping requirements.

Proposed Amendments to The Regulations

Accordingly, 26 CFR part 1 is proposed to be amended as follows:

PART 1--INCOME TAXES
Paragraph 1. The authority citation for part 1 continues to read in part as follows:
Authority: 26 U.S.C. 7805

26 U.S.C. 401(m)(9) * * *

Par. 2. Sections 1.401(k)-0 and 1.401(k)-1 are revised and §§1.401(k)-2 through
1.401(k)-6 are added to read as follows:
§1.401(k)-0 Table of contents.

This section contains first a list of section headings and then a list of the paragraphs
in each section in §§1.401(k)-1 through 1.401(k)-6.
LIST OF SECTIONS
§1.401(k)-1 Certain cash or deferred arrangements.


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-50.
§1.401(k)-3 Safe harbor requirements.
§1.401(k)-4 SIMPLE 401(k) plan requirements.
§1.401(k)-5 Special rules for mergers, acquisitions and similar events. [Reserved].
§1.401(k)-6 Definitions.


LIST OF PARAGRAPHS


§1.401(k)-1 Certain cash or deferred arrangements.


(a) General rules.
(1) Certain plans permitted to include cash or deferred arrangements.
(2) Rules applicable to cash or deferred arrangements generally.
(i) Definition of cash or deferred arrangement.
(ii) Treatment of after-tax employee contributions.
(iii) Treatment of ESOP dividend election.
(iv) Treatment of elective contributions as plan assets.
(3) Rules applicable to cash or deferred elections generally.
(i) Definition of cash or deferred election.
(ii) Automatic enrollment.
(iii) Rules related to timing.
(A) Requirement that amounts not be currently available.
(B) Contribution may not precede election.
(iv) Current availability defined.
(v) Certain one-time elections not treated as cash or deferred elections.
(vi) Tax treatment of employees.
(vii) Examples.
(4) Rules applicable to qualified cash or deferred arrangements.
(i) Definition of qualified cash or deferred arrangement.
(ii) Treatment of elective contributions as employer contributions.
(iii) Tax treatment of employees.
(iv) Application of nondiscrimination requirements to plan that includes a qualified cash or
deferred arrangement.
(A) Exclusive means of amounts testing.
(B) Testing benefits, rights and features.
(C) Minimum coverage requirement.
(5) Rules applicable to nonqualified cash or deferred arrangements.
(i) Definition of nonqualified cash or deferred arrangement.
(ii) Treatment of elective contributions as nonelective contributions.
(iii) Tax treatment of employees.
(iv) Qualification of plan that includes a nonqualified cash or deferred arrangement.
(A) In general.
(B) Application of section 401(a)(4) to certain plans.

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-51Example.
(6) Rules applicable to cash or deferred arrangements of self-employed individuals.
(i) Application of general rules.
(ii) Treatment of matching contributions made on behalf of self-employed individuals.
(iii) Timing of self-employed individual’s cash or deferred election.
(b) Coverage and nondiscrimination requirements.
(1) In general.
(2) Automatic satisfaction by certain plans.
(3) Anti-abuse provisions.
(4) Aggregation and restructuring.
(i) In general.
(ii) Aggregation of cash or deferred arrangements within a plan.
(iii) Aggregation of plans.
(A) In general.
(B) Plans with inconsistent ADP testing methods.
(iv) Disaggregation of plans and separate testing.
(A) In general.
(B) Restructuring prohibited.
(v) Modifications to section 410(b) rules.
(A) Certain disaggregation rules not applicable.
(B) Permissive aggregation of collective bargaining units.
(C) Multiemployer plans.
(vi) Examples.
(c) Nonforfeitability requirements.
(1) General rule.
(2) Definition of immediately nonforfeitable.
(3) Example.
(d) Distribution limitation.
(1) General rule.
(2) Rules applicable to distributions upon severance from employment.
(3) Rules applicable to hardship distributions.
(i) Distribution must be on account of hardship.
(ii) Limit on maximum distributable amount.
(A) General rule.
(B) Grandfathered amounts.
(iii) Immediate and heavy financial need.
(A) In general.
(B) Deemed immediate and heavy financial need.
(iv) Distribution necessary to satisfy financial need.
(A) Distribution may not exceed amount of need.
(B) No alternative means available.
(C) Employer reliance on employee representation.
(D) Employee need not take counterproductive actions.

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-52Distribution
deemed necessary to satisfy immediate and heavy financial need.
(F) Definition of other plans.
(v) Commissioner may expand standards.
(4) Rules applicable to distributions upon plan termination.
(i) No alternative defined contribution plan.
(ii) Lump sum requirement for certain distributions.
(5) Rules applicable to all distributions.
(i) Exclusive distribution rules.
(ii) Deemed distributions.
(iii) ESOP dividend distributions.
(iv) Limitations apply after transfer.
(6) Examples.
(e) Additional requirements for qualified cash or deferred arrangements.
(1) Qualified plan requirement.
(2) Election requirements.
(i) Cash must be available.
(ii) Frequency of elections.
(3) Separate accounting requirement.
(i) General rule.
(ii) Satisfaction of separate accounting requirement.
(4) Limitations on cash or deferred arrangements of state and local governments.
(i) General rule.
(ii) Rural cooperative plans and Indian tribal governments.
(iii) Adoption after May 6, 1986.
(iv) Adoption before May 7, 1986.
(5) One-year eligibility requirement.
(6) Other benefits not contingent upon elective contributions.
(i) General rule.
(ii) Definition of other benefits.
(iii) Effect of certain statutory limits.
(iv) Nonqualified deferred compensation.
(v) Plan loans and distributions.
(vi) Examples.
(7) Plan provision requirement.
(f) Effective dates.
(1) General rule.
(2) Collectively bargained plans.
§1.401(k)-2 ADP test.

(a) Actual deferral percentage (ADP) test.
(1) In general.
(i) ADP test formula.

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-53HCEs
as sole eligible employees.
(iii) Special rule for early participation.
(2) Determination of ADP.
(i) General rule.
(ii) Determination of applicable year under current year and prior year testing method.
(3) Determination of ADR.
(i) General rule.
(ii) ADR of HCEs eligible under more than one arrangement.
(A) General rule.
(B) Plans not permitted to be aggregated.
(iii) Examples.
(4) Elective contributions taken into account under the ADP test.
(i) General rule.
(ii) Elective contributions for partners and self-employed individuals.
(iii) Elective contributions for HCEs.
(5) Elective contributions not taken into account under the ADP test.
(i) General rule.
(ii) Elective contributions for NHCEs.
(iii) Elective contributions treated as catch-up contributions.
(iv) Elective contributions used to satisfy the ACP test.
(6) Qualified nonelective contributions and qualified matching contributions that may be
taken into account under the ADP test.
(i) Timing of allocation.
(ii) Requirement that amount satisfy section 401(a)(4).
(iii) Aggregation must be permitted.
(iv) Disproportionate contributions not taken into account.
(A) General rule.
(B) Definition of representative contribution rate.
(C) Definition of applicable contribution rate.
(v) Qualified matching contributions.
(vi) Contributions only used once.
(7) Examples.
(b) Correction of excess contributions.
(1) Permissible correction methods.
(i) In general.
(A) Qualified nonelective contributions or qualified matching contributions.
(B) Excess contributions distributed.
(C) Excess contributions recharacterized.
(ii) Combination of correction methods.
(iii) Exclusive means of correction.
(2) Corrections through distribution.
(i) General rule.
(ii) Calculation of total amount to be distributed.

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-54Calculate
the dollar amount of excess contributions for each HCE.
(B) Determination of the total amount of excess contributions.
(C) Satisfaction of ADP.
(iii) Apportionment of total amount of excess contributions among the HCEs.
(A) Calculate the dollar amount of excess contributions for each HCE.
(B) Limit on amount apportioned to any individual.
(C) Apportionment to additional HCEs.
(iv) Income allocable to excess contributions.
(A) General rule.
(B) Method of allocating income.
(C) Alternative method of allocating plan year income.
(D) Safe harbor method of allocating gap period income.
(E) Alternative method for allocating plan year and gap period income.
(v) Distribution.
(vi) Tax treatment of corrective distributions.
(A) General rule.
(B) Rule for de minimis distributions.
(vii) Other rules.
(A) No employee or spousal consent required.
(B) Treatment of corrective distributions as elective contributions.
(C) No reduction of required minimum distribution.
(D) Partial distributions.
(viii) Examples.
(3) Recharacterization of excess contributions.
(i) General rule.
(ii) Treatment of recharacterized excess contributions.
(iii) Additional rules.
(A) Time of recharacterization.
(B) Employee contributions must be permitted under plan.
(C) Treatment of recharacterized excess contributions.
(4) Rules applicable to all corrections.
(i) Coordination with distribution of excess deferrals.
(A) Treatment of excess deferrals that reduce excess contributions.
(B) Treatment of excess contributions that reduce excess deferrals.
(ii) Forfeiture of match on distributed excess contributions.
(iii) Permitted forfeiture of QMAC.
(iv) No requirement for recalculation.
(v) Treatment of excess contributions that are catch-up contributions.
(5) Failure to timely correct.
(i) Failure to correct within 2½ months after end of plan year.
(ii) Failure to correct within 12 months after end of plan year.
(c) Additional rules for prior year testing method.
(1) Rules for change in testing method.

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-55General
rule.
(ii) Situations permitting a change to the prior year testing method.
(2) Calculation of ADP under the prior year testing method for the first plan year.
(i) Plans that are not successor plans.
(ii) First plan year defined.
(iii) Successor plans.
(3) Plans using different testing methods for the ADP and ACP test.
(4) Rules for plan coverage changes.
(i) In general.
(ii) Optional rule for minor plan coverage changes.
(iii) Definitions.
(A) Plan coverage change.
(B) Prior year subgroup.
(C) Weighted average of the ADPs for the prior year subgroups.
(iv) Examples.
§1.401(k)-3 Safe harbor requirements.

(a) ADP test safe harbor.
(b) Safe harbor nonelective contribution requirement.
(1) General rule.
(2) Safe harbor compensation defined.
(c) Safe harbor matching contribution requirement.
(1) In general.
(2) Basic matching formula.
(3) Enhanced matching formula.
(4) Limitation on HCE matching contributions.
(5) Use of safe harbor match not precluded by certain plan provisions.
(i) Safe harbor matching contributions on employee contributions.
(ii) Periodic matching contributions.
(6) Permissible restrictions on elective contributions by NHCEs.
(i) General rule.
(ii) Restrictions on election periods.
(iii) Restrictions on amount of elective contributions.
(iv) Restrictions on types of compensation that may be deferred.
(v) Restrictions due to limitations under the Internal Revenue Code.
(7) Examples.
(d) Notice requirement.
(1) General rule.
(2) Content requirement.
(i) General rule.
(ii) Minimum content requirement.
(iii) References to SPD.

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-56Timing
requirement.
(i) General rule.
(ii) Deemed satisfaction of timing requirement.
(e) Plan year requirement.
(1) General rule.
(2) Initial plan year.
(3) Change of plan year.
(4) Final plan year.
(f) Plan amendments adopting safe harbor nonelective contributions.
(1) General rule.
(2) Contingent notice provided.
(3) Follow-up notice requirement.
(g) Permissible reduction or suspension of safe harbor matching contributions.
(1) General rule.
(2) Notice of suspension requirement.
(h) Additional rules.
(1) Contributions taken into account.
(2) Use of safe harbor nonelective contributions to satisfy other nondiscrimination tests.
(3) Early participation rules.
(4) Satisfying safe harbor contribution requirement under another defined contribution
plan.
(5) Contributions used only once.
§1.401(k)-4 SIMPLE 401(k) plan requirements.

(a) General rule.
(b) Eligible employer.
(1) General rule.
(2) Special rule.
(c) Exclusive plan.
(1) General rule.
(2) Special rule.
(d) Election and notice.
(1) General rule.
(2) Employee elections.
(i) Initial plan year of participation.
(ii) Subsequent plan years.
(iii) Election to terminate.
(3) Employee notices.
(e) Contributions.
(1) General rule.
(2) Elective contributions.
(3) Matching contributions.

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-57Nonelective
contributions.
(5) SIMPLE compensation.
(f) Vesting.
(g) Plan year.
(h) Other rules.
§1.401(k)-5 Special rules for mergers, acquisitions and similar events. [Reserved]
§1.401(k)-6 Definitions.
§1.401(k)-1 Certain cash or deferred arrangements.
(a) General rules--(1) Certain plans permitted to include cash or deferred
arrangements. A plan, other than a profit-sharing, stock bonus, pre-ERISA money
purchase pension, or rural cooperative plan, does not satisfy the requirements of section
401(a) if the plan includes a cash or deferred arrangement. A profit-sharing, stock bonus,
pre-ERISA money purchase pension, or rural cooperative plan does not fail to satisfy the
requirements of section 401(a) merely because the plan includes a cash or deferred
arrangement. A cash or deferred arrangement is part of a plan for purposes of this section
if any contributions to the plan, or accruals or other benefits under the plan, are made or
provided pursuant to the cash or deferred arrangement.
(2) Rules applicable to cash or deferred arrangements generally--(i) Definition of
cash or deferred arrangement. Except as provided in paragraphs (a)(2)(ii) and (iii) of this
section, a cash or deferred arrangement is an arrangement under which an eligible
employee may make a cash or deferred election with respect to contributions to, or
accruals or other benefits under, a plan that is intended to satisfy the requirements of
section 401(a) (including a contract that is intended to satisfy the requirements of section
403(a)).

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-58Treatment
of after-tax employee contributions. A cash or deferred arrangement
does not include an arrangement under which amounts contributed under a plan at an
employee’s election are designated or treated at the time of contribution as after-tax
employee contributions (e.g., by treating the contributions as taxable income subject to
applicable withholding requirements). See also section 414(h)(1). This is the case even if
the employee’s election to make after-tax employee contributions is made before the
amounts subject to the election are currently available to the employee.
(iii) Treatment of ESOP dividend election. A cash or deferred arrangement does
not include an arrangement under an ESOP under which dividends are either distributed or
invested pursuant to an election made by participants or their beneficiaries in accordance
with section 404(k)(2)(A)(iii).
(iv) Treatment of elective contributions as plan assets. The extent to which elective
contributions constitute plan assets for purposes of the prohibited transaction provisions of
section 4975 and Title I of the Employee Retirement Income Security Act of 1974 is
determined in accordance with regulations and rulings issued by the Department of Labor.
See 29 CFR 2510.3-102.
(3) Rules applicable to cash or deferred elections generally--(i) Definition of cash or
deferred election. A cash or deferred election is any direct or indirect election (or
modification of an earlier election) by an employee to have the employer either-(
A) Provide an amount to the employee in the form of cash (or some other taxable
benefit) that is not currently available; or
(B) Contribute an amount to a trust, or provide an accrual or other benefit, under a

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(ii) Automatic enrollment. For purposes of determining whether an election is a
cash or deferred election, it is irrelevant whether the default that applies in the absence of
an affirmative election is described in paragraph (a)(3)(i)(A) of this section (i.e., the
employee receives an amount in cash or some other taxable benefit) or in paragraph
(a)(3)(i)(B) of this section (i.e., the employer contributes an amount to a trust or provides an
accrual or other benefit under a plan deferring the receipt of compensation).
(iii) Rules related to timing--(A) Requirement that amounts not be currently available.
A cash or deferred election can only be made with respect to an amount that is not
currently available to the employee on the date of the election. Further, a cash or deferred
election can only be made with respect to amounts that would (but for the cash or deferred
election) become currently available after the later of the date on which the employer
adopts the cash or deferred arrangement or the date on which the arrangement first
becomes effective.
(B) Contribution may not precede election. A contribution is made pursuant to a
cash or deferred election only if the contribution is made after the election is made. In
addition, a contribution is made pursuant to a cash or deferred election only if the
contribution is made after the employee’s performance of services with respect to which
the contribution is made (or when the cash or other taxable benefit would be currently
available, if earlier).
(iv) Current availability defined. Cash or another taxable benefit is currently
available to the employee if it has been paid to the employee or if the employee is able

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(v) Certain one-time elections not treated as cash or deferred elections. A cash or
deferred election does not include a one-time irrevocable election upon an employee’s
commencement of employment with the employer, or upon the employee’s first becoming
eligible under the plan or any other plan of the employer (whether or not such other plan has
terminated), to have contributions equal to a specified amount or percentage of the
employee’s compensation (including no amount of compensation) made by the employer
on the employee’s behalf to the plan and a specified amount or percentage of the
employee’s compensation (including no amount of compensation) divided among all other
plans of the employer (including plans not yet established) for the duration of the
employee’s employment with the employer, or in the case of a defined benefit plan to
receive accruals or other benefits (including no benefits) under such plans. Thus, for
example, employer contributions made pursuant to a one-time irrevocable election
described in this paragraph are not treated as having been made pursuant to a cash or
deferred election and are not includible in an employee’s gross income by reason of
§1.402(a)-1(d). In the case of an irrevocable election made on or before December 23,

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(A) The election does not fail to be treated as a one-time irrevocable election under
this paragraph (a)(3)(v) merely because an employee was previously eligible under
another plan of the employer (whether or not such other plan has terminated); and
(B) In the case of a plan in which partners may participate, the election does not fail
to be treated as a one-time irrevocable election under this paragraph (a)(3)(v) merely
because the election was made after commencement of employment or after the
employee’s first becoming eligible under any plan of the employer, provided that the
election was made before the first day of the first plan year beginning after December
31,1988, or, if later, March 31,1989.
(vi) Tax treatment of employees. An amount generally is includible in an employee’s
gross income for the taxable year in which the employee actually or constructively receives
the amount. But for sections 402(e)(3) and 401(k), an employee is treated as having
received an amount that is contributed to a plan pursuant to the employee’s cash or
deferred election. This is the case even if the election to defer is made before the year in
which the amount is earned, or before the amount is currently available. See
§1.402(a)-1(d).
(vii) Examples. The following examples illustrate the application of paragraph (a)(3)
of this section:

Example 1. (i) An employer maintains a profit-sharing plan under which each
eligible employee has an election to defer an annual bonus payable on January 30 each
year. The bonus equals 10% of compensation during the previous calendar year. Deferred
amounts are not treated as after-tax employee contributions. The bonus is currently
available on January 30.


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-62An
election made prior to January 30 to defer all or part of the bonus is a cash or
deferred election, and the bonus deferral arrangement is a cash or deferred arrangement.
Example 2. (i) An employer maintains a profit-sharing plan which provides for
discretionary profit sharing contributions and under which each eligible employee may
elect to reduce his compensation by up to 10% and to have the employer contribute such
amount to the plan. The employer pays each employee every two weeks for services
during the immediately preceding two weeks. The employee’s election to defer
compensation for a payroll period must be made prior to the date the amount would
otherwise be paid. The employer contributes to the plan the amount of compensation that
each employee elected to defer, at the time it would otherwise be paid to the employee,
and does not treat the contribution as an after-tax employee contribution.

(ii) The election is a cash or deferred election and the contributions are elective
contributions.
Example 3. (i) The facts are the same as in Example 2, except that the employer
makes a $10,000 contribution on January 31 of the plan year that is in addition to the
contributions that satisfy the employer’s obligation to make contributions with respect to
cash or deferred elections for prior payroll periods. Employee A makes an election on
February 15 to defer $2,000 from compensation that is not currently available and the
employer reduces the employee’s compensation to reflect the election.

(ii) None of the additional $10,000 contributed January 31 is a contribution made
pursuant to Employee A’s cash or deferred election, because the contribution was made
before the election was made. Accordingly, the employer must make an additional
contribution of $2,000 in order to satisfy its obligation to contribute an amount to the plan
pursuant to Employee A’s election. The $10,000 contribution can be allocated under the
plan terms providing for discretionary profit sharing contributions.
Example 4. (i) The facts are the same as in Example 3, except that Employee A
had an outstanding election to defer $500 from each payroll period’s compensation.

(ii) None of the additional $10,000 contributed January 31 is a contribution made
pursuant to Employee A’s cash or deferred election for future payroll periods, because the
contribution was made before the earlier of Employee A's performance of services to
which the contribution is attributable or when the compensation would be currently
available. Accordingly, the employer must make an additional contribution of $500 per
payroll period in order to satisfy its obligation to contribute an amount to the plan pursuant
to Employee A’s election. The $10,000 contribution can be allocated under the plan terms
providing for discretionary profit sharing contributions.
Example 5. (i) Employer B establishes a money purchase pension plan in 1986.


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(ii) The election provided under the profit-sharing plan is not a one-time irrevocable
election within the meaning of paragraph (a)(3)(v) of this section with respect to the
salaried employees of Employer B who, before becoming eligible to participate under the
profit-sharing plan, became eligible to participate under the money purchase pension plan.
The election under the profit-sharing plan is a one-time irrevocable election within the
meaning of paragraph (a)(3)(v) of this section with respect to the hourly employees,
because they were not previously eligible to participate under another plan of the
employer.
(4) Rules applicable to qualified cash or deferred arrangements--(i) Definition of
qualified cash or deferred arrangement. A qualified cash or deferred arrangement is a

cash or deferred arrangement that satisfies the requirements of paragraphs (b), (c), (d),

and (e) of this section.

(ii) Treatment of elective contributions as employer contributions. Except as
otherwise provided in §1.401(k)-2(b)(3), elective contributions under a qualified cash or

deferred arrangement are treated as employer contributions. Thus, for example, elective

contributions are treated as employer contributions for purposes of sections 401(a) and

401(k), 402, 404, 409, 411, 412, 415, 416, and 417.

(iii) Tax treatment of employees. Except as provided in section 402(g), 402A
(effective for years beginning after December 31, 2005), or 1.401(k)-2(b)(3), elective

contributions under a qualified cash or deferred arrangement are neither includible in an


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(iv) Application of nondiscrimination requirements to plan that includes a qualified
cash or deferred arrangement--(A) Exclusive means of amounts testing. Elective
contributions under a qualified cash or deferred arrangement satisfy the requirements of
section 401(a)(4) with respect to amounts if and only if the amount of elective contributions
satisfies the nondiscrimination test of section 401(k) under paragraph (b)(1) of this section.
See §1.401(a)(4)-1(b)(2)(ii)(B).
(B) Testing benefits, rights and features. A plan that includes a qualified cash or
deferred arrangement must satisfy the requirements of section 401(a)(4) with respect to
benefits, rights and features in addition to the requirements regarding amounts described
in paragraph (a)(4)(iv)(A) of this section. For example, the right to make each level of
elective contributions under a cash or deferred arrangement is a benefit, right or feature
subject to the requirements of section 401(a)(4). See §1.401(a)(4)-4(e)(3)(i) and (iii)(D).
Thus, for example, if all employees are eligible to make a stated level of elective
contributions under a cash or deferred arrangement, but that level of contributions can only
be made from compensation in excess of a stated amount, such as the Social Security
taxable wage base, the arrangement will generally favor HCEs with respect to the
availability of elective contributions and thus will generally not satisfy the requirements of
section 401(a)(4).
(C) Minimum coverage requirement. A qualified cash or deferred arrangement is

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(5) Rules applicable to nonqualified cash or deferred arrangements--(i) Definition of
nonqualified cash or deferred arrangement. A nonqualified cash or deferred arrangement
is a cash or deferred arrangement that fails to satisfy one or more of the requirements in
paragraph (b), (c), (d) or (e) of this section.
(ii) Treatment of elective contributions as nonelective contributions. Except as
specifically provided otherwise, elective contributions under a nonqualified cash or
deferred arrangement are treated as nonelective employer contributions. Thus, for
example, the elective contributions are treated as nonelective employer contributions for
purposes of sections 401(a) (including section 401(a)(4)) and 401(k), 404, 409, 411, 412,
415, 416, and 417 and are not subject to the requirements of section 401(m).
(iii) Tax treatment of employees. Elective contributions under a nonqualified cash
or deferred arrangement are includible in an employee’s gross income at the time the cash
or other taxable amount that the employee would have received (but for the cash or
deferred election) would have been includible in the employee’s gross income. See
§1.402(a)-1(d)(1).
(iv) Qualification of plan that includes a nonqualified cash or deferred arrangement-

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general. A profit-sharing, stock bonus, pre-ERISA money purchase pension, or rural
cooperative plan does not fail to satisfy the requirements of section 401(a) merely
because the plan includes a nonqualified cash or deferred arrangement. In determining
whether the plan satisfies the requirements of section 401(a)(4), the nondiscrimination
tests of sections 401(k), paragraph (b)(1) of this section, section 401(m)(2) and
§1.401(m)-1(b) may not be used. See §§1.401(a)(4)-1(b)(2)(ii)(B) and 1.410(b)-9
(definition of section 401(k) plan).
(B) Application of section 401(a)(4) to certain plans. The amount of employer
contributions under a nonqualified cash or deferred arrangement is treated as satisfying
section 401(a)(4) if the arrangement is part of a collectively bargained plan that
automatically satisfies the requirements of section 410(b). See §§1.401(a)(4)-1(c)(5) and
1.410(b)-2(b)(7). Additionally, the requirements of sections 401(a)(4) and 410(b) do not
apply to a governmental plan (within the meaning of section 414(d)) maintained by a State
or local government or political subdivision thereof (or agency or instrumentality thereof).
See sections 401(a)(5) and 410(c)(1)(A).
(v) Example. The following example illustrates the application of this paragraph
(a)(5):

Example. (i) For the 2006 plan year, Employer A maintains a collectively bargained
plan that includes a cash or deferred arrangement. Employer contributions under the cash
or deferred arrangement do not satisfy the nondiscrimination test of section 401(k) and
paragraph (b) of this section.

(ii) The arrangement is a nonqualified cash or deferred arrangement. The employer
contributions under the cash or deferred arrangement are considered to be
nondiscriminatory under section 401(a)(4), and the elective contributions are generally
treated as employer contributions under paragraph (a)(5)(ii) of this section. Under

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(6) Rules applicable to cash or deferred arrangements of self-employed individuals
--(i) Application of general rules. Generally, a partnership or sole proprietorship is
permitted to maintain a cash or deferred arrangement, and individual partners or owners
are permitted to make cash or deferred elections with respect to compensation
attributable to services rendered to the entity, under the same rules that apply to other cash
or deferred arrangements. For example, any contributions made on behalf of an individual
partner or owner pursuant to a cash or deferred arrangement of a partnership or sole
proprietorship are elective contributions unless they are designated or treated as after-tax
employee contributions. In the case of a partnership, a cash or deferred arrangement
includes any arrangement that directly or indirectly permits individual partners to vary the
amount of contributions made on their behalf. Consistent with §1.402(a)-1(d), the elective
contributions under such an arrangement are includible in income and are not deductible
under section 404(a) unless the arrangement is a qualified cash or deferred arrangement
(i.e., the requirements of section 401(k) and this section are satisfied). Also, even if the
arrangement is a qualified cash or deferred arrangement, the elective contributions are
includible in gross income and are not deductible under section 404(a) to the extent they
exceed the applicable limit under section 402(g). See also §1.401(a)-30.
(ii) Treatment of matching contributions made on behalf of self-employed
individuals. Under section 402(g)(8), matching contributions made on behalf of a self-
employed individual are not treated as elective contributions made pursuant to a cash or

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(iii) Timing of self-employed individual’s cash or deferred election. For purposes of
paragraph (a)(3)(iv) of this section, a partner’s compensation is deemed currently
available on the last day of the partnership taxable year and a sole proprietor’s
compensation is deemed currently available on the last day of the individual’s taxable year.
Accordingly, a self-employed individual may not make a cash or deferred election with
respect to compensation for a partnership or sole proprietorship taxable year after the last
day of that year. See §1.401(k)-2(a)(4)(ii) for the rules regarding when these contributions
are treated as allocated.
(b) Coverage and nondiscrimination requirements--(1) In general. A cash or
deferred arrangement satisfies this paragraph (b) for a plan year only if-(
i) The group of eligible employees under the cash or deferred arrangement
(including any employee taken into account for purposes of section 410(b) pursuant to
§1.401(a)(4)-11(g)(3)(vii)(A)) satisfies the requirements of section 410(b) (including the
average benefit percentage test, if applicable); and
(ii) The cash or deferred arrangement satisfies-(
A) The ADP test of section 401(k)(3) described in §1.401(k)-2;
(B) The ADP safe harbor provisions of section 401(k)(12) described in §1.401(k)-3;
or
(C) The SIMPLE 401(k) provisions of section 401(k)(11) described in §1.401(k)-4.
(2) Automatic satisfaction by certain plans. Notwithstanding paragraph (b)(1) of this

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(3) Anti-abuse provisions. Sections 1.401(k)-1 through 1.401(k)-6 are designed to
provide simple, practical rules that accommodate legitimate plan changes. At the same
time, the rules are intended to be applied by employers in a manner that does not make
use of changes in plan testing procedures or other plan provisions to inflate inappropriately
the ADP for NHCEs (which is used as a benchmark for testing the ADP for HCEs) or to
otherwise manipulate the nondiscrimination testing requirements of this paragraph (b).
Further, this paragraph (b) is part of the overall requirement that benefits or contributions
not discriminate in favor of HCEs. Therefore, a plan will not be treated as satisfying the
requirements of this paragraph (b) if there are repeated changes to plan testing
procedures or plan provisions that have the effect of distorting the ADP so as to increase
significantly the permitted ADP for HCEs, or otherwise manipulate the nondiscrimination
rules of this paragraph, if a principal purpose of the changes was to achieve such a result.
(4) Aggregation and restructuring--(i) In general. This paragraph (b)(4) contains the
exclusive rules for aggregating and disaggregating plans and cash or deferred
arrangements for purposes of this section, and §§1.401(k)-2 through 1.401(k) -6.
(ii) Aggregation of cash or deferred arrangements within a plan. Except as
otherwise specifically provided in this paragraph (b)(4), all cash or deferred arrangements
included in a plan are treated as a single cash or deferred arrangement and a plan must
apply a single test under paragraph (b)(1)(ii) of this section with respect to all such

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(iii) Aggregation of plans--(A) In general. For purposes of this section and
§§1.401(k)-2 through 1.401(k)-6, the term plan means a plan within the meaning of
§1.410(b)-7(a) and (b), after application of the mandatory disaggregation rules of
§1.410(b)-7(c), and the permissive aggregation rules of §1.410(b)-7(d), as modified by
paragraph (b)(4)(v) of this section. Thus, for example, two plans (within the meaning of
§1.410(b)-7(b)) that are treated as a single plan pursuant to the permissive aggregation
rules of §1.410(b)-7(d) are treated as a single plan for purposes of section 401(k) and
section 401(m).
(B) Plans with inconsistent ADP testing methods. Pursuant to paragraph (b)(4)(ii)
of this section, a single testing method must apply with respect to all cash or deferred
arrangements under a plan. Thus, in applying the permissive aggregation rules of
§1.410(b)-7(d), an employer may not aggregate plans (within the meaning of §1.410(b)7(
b)) that apply inconsistent testing methods. For example, a plan (within the meaning of
§1.410(b)-7(b)) that applies the current year testing method may not be aggregated with
another plan that applies the prior year testing method. Similarly, an employer may not
aggregate a plan (within the meaning of §1.410(b)-7(b)) using the ADP safe harbor
provisions of section 401(k)(12) and another plan that is using the ADP test of section

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(iv) Disaggregation of plans and separate testing--(A) In general. If a cash or
deferred arrangement is included in a plan (within the meaning of §1.410(b)-7(b)) that is
mandatorily disaggregated under the rules of section 410(b) (as modified by this
paragraph (b)(4)), the cash or deferred arrangement must be disaggregated in a
consistent manner. For example, in the case of an employer that is treated as operating
qualified separate lines of business under section 414(r), if the eligible employees under a
cash or deferred arrangement are in more than one qualified separate line of business,
only those employees within each qualified separate line of business may be taken into
account in determining whether each disaggregated portion of the plan complies with the
requirements of section 401(k), unless the employer is applying the special rule for
employer-wide plans in §1.414(r)-1(c)(2)(ii) with respect to the plan. Similarly, if a cash or
deferred arrangement under which employees are permitted to participate before they
have completed the minimum age and service requirements of section 410(a)(1) applies
section 410(b)(4)(B) for determining whether the plan complies with section 410(b)(1), then
the arrangement must be treated as two separate arrangements, one comprising all
eligible employees who have met the age and service requirements of section 410(a)(1)
and one comprising all eligible employees who have not met the age and service
requirements under section 410(a)(1), unless the plan is using the rule in §1.401(k)2(
a)(1)(iii)(A).
(B) Restructuring prohibited. Restructuring under §1.401(a)(4)-9(c) may not be
used to demonstrate compliance with the requirements of section 401(k). See

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(v) Modifications to section 410(b) rules--(A) Certain disaggregation rules not
applicable. The mandatory disaggregation rules relating to section 401(k) plans and
section 401(m) plans set forth in §1.410(b)-7(c)(1) and ESOP and non-ESOP portions of a
plan set forth in §1.410(b)-7(c)(2) shall not apply for purposes of this section and
§§1.401(k)-2 through 1.401(k)-6. Accordingly, notwithstanding §1.410(b)-7(d)(2), an
ESOP and a non-ESOP which are different plans (within the meaning of §1.410(b)-7(b))
are permitted to be aggregated for these purposes.
(B) Permissive aggregation of collective bargaining units. Notwithstanding the
general rule under section 410(b) and §1.410(b)-7(c) that a plan that benefits employees
who are included in a unit of employees covered by a collective bargaining agreement and
employees who are not included in the collective bargaining unit is treated as comprising
separate plans, an employer can treat two or more separate collective bargaining units as
a single collective bargaining unit for purposes of this section and §1.401(k)-2 through
§1.401(k)-6, provided that the combinations of units are determined on a basis that is
reasonable and reasonably consistent from year to year. Thus, for example, if a plan
benefits employees in three categories (e.g., employees included in collective bargaining
unit A, employees included in collective bargaining unit B, and employees who are not
included in any collective bargaining unit), the plan can be treated as comprising three
separate plans, each of which benefits only one category of employees. However, if
collective bargaining units A and B are treated as a single collective bargaining unit, the
plan will be treated as comprising only two separate plans, one benefitting all employees

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(C) Multiemployer plans. Notwithstanding §1.410(b)-7(c)(4)(ii)(C), the portion of the
plan that is maintained pursuant to a collective bargaining agreement (within the meaning
of §1.413-1(a)(2)) is treated as a single plan maintained by a single employer that
employs all the employees benefitting under the same benefit computation formula and
covered pursuant to that collective bargaining agreement. The rules of paragraph
(b)(4)(v)(B) of this section (including the permissive aggregation of collective bargaining
units) apply to the resulting deemed single plan in the same manner as they would to a
single employer plan, except that the plan administrator is substituted for the employer
where appropriate and appropriate fiduciary obligations are taken into account. The
noncollectively bargained portion of the plan is treated as maintained by one or more
employers, depending on whether the noncollectively bargaining unit employees who
benefit under the plan are employed by one or more employers.
(vi) Examples. The following examples illustrate the application of this paragraph
(b)(4):

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-74.
(i) Employer A maintains Plan V, a profit-sharing plan that includes a
cash or deferred arrangement in which all of the employees of Employer A are eligible to
participate. For purposes of applying section 410(b), Employer A is treated as operating
qualified separate lines of business under section 414(r) in accordance with
§1.414(r)-1(b). However, Employer A applies the special rule for employer-wide plans in
§1.414(r)-1(c)(2)(ii) to the portion of its profit-sharing plan that consists of elective
contributions under the cash or deferred arrangement (and to no other plans or portions of
plans).

(ii) Under these facts, the requirements of this section and §§1.401(k)-2 through
1.401(k)-6 must be applied on an employer-wide rather than a qualified separate line of
business basis.
Example 2. (i) Employer B maintains Plan W, a profit-sharing plan that includes a
cash or deferred arrangement in which all of the employees of Employer B are eligible to
participate. For purposes of applying section 410(b), the plan treats the cash or deferred
arrangement as two separate plans, one for the employees who have completed the
minimum age and service eligibility conditions under section 410(a)(1) and the other for
employees who have not completed the conditions. The plan provides that it will satisfy the
section 401(k) safe harbor requirement of §1.401(k)-3 with respect to the employees who
have met the minimum age and service conditions and that it will meet the ADP test
requirements of §1.401(k)-2 with respect to the employees who have not met the minimum
age and service conditions.

(ii) Under these facts, the cash or deferred arrangement must be disaggregated on
a consistent basis with the disaggregation of Plan W. Thus, the requirements of
§1.401(k)-2 must be applied by comparing the ADP for eligible HCEs who have not
completed the minimum age and service conditions with the ADP for eligible NHCEs for
the applicable year who have not completed the minimum age and service conditions.
Example 3. (i) Employer C maintains Plan X, a stock-bonus plan including an
ESOP. The plan also includes a cash or deferred arrangement for participants in the
ESOP and non-ESOP portions of the plan.

(ii) Pursuant to paragraph (b)(4)(v)(A) of this section the ESOP and non-ESOP
portions of the stock-bonus plan are a single cash or deferred arrangement for purposes of
this section and §§1.401(k)-2 through 1.401(k)-6. However, as provided in paragraph
(a)(4)(iv)(C) of this section, the ESOP and non-ESOP portions of the plan are still treated
as separate plans for purposes of satisfying the requirements of section 410(b).
(c) Nonforfeitability requirements--(1) General rule. A cash or deferred arrangement
satisfies this paragraph (c) only if the amount attributable to an employee’s elective


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(2) Definition of immediately nonforfeitable. An amount is immediately
nonforfeitable if it is immediately nonforfeitable within the meaning of section 411, and
would be nonforfeitable under the plan regardless of the age and service of the employee
or whether the employee is employed on a specific date. An amount that is subject to
forfeitures or suspensions permitted by section 411(a)(3) does not satisfy the
requirements of this paragraph (c).
(3) Example. The following example illustrates the application of this paragraph (c):
Example . (i) Employees B and C are covered by Employer Y’s stock bonus plan,
which includes a cash or deferred arrangement. All employees participating in the plan
have a nonforfeitable right to a percentage of their account balance derived from all
contributions (including elective contributions) as shown in the following table:

Years of service Nonforfeitable percentage
Less than 1 0%
1 20%
2 40%
3 60%
4 80%
5 or more 100%

(ii) The cash or deferred arrangement does not satisfy paragraph (c) of this section
because elective contributions are not immediately nonforfeitable. Thus, the cash or
deferred arrangement is a nonqualified cash or deferred arrangement.

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-76Distribution
limitation--(1) General rule. A cash or deferred arrangement
satisfies this paragraph (d) only if amounts attributable to elective contributions may not be
distributed before one of the following events, and any distributions so permitted also
satisfy the additional requirements of paragraphs (d)(2) through (5) of this section (to the
extent applicable)-(
i) The employee’s death, disability, or severance from employment;
(ii) In the case of a profit-sharing, stock bonus or rural cooperative plan, the
employee’s attainment of age 59½, or the employee’s hardship; or
(iii) The termination of the plan.
(2) Rules applicable to distributions upon severance from employment. An
employee has a severance from employment when the employee ceases to be an
employee of the employer maintaining the plan. An employee does not have a severance
from employment if, in connection with a change of employment, the employee’s new
employer maintains such plan with respect to the employee. For example, a new employer
maintains a plan with respect to an employee by continuing or assuming sponsorship of
the plan or by accepting a transfer of plan assets and liabilities (within the meaning of
section 414(l)) with respect to the employee).
(3) Rules applicable to hardship distributions--(i) Distribution must be on account of
hardship. A distribution is treated as made after an employee’s hardship for purposes of
paragraph (d)(1)(ii) of this section if and only if it is made on account of the hardship. For
purposes of this rule, a distribution is made on account of hardship only if the distribution
both is made on account of an immediate and heavy financial need of the employee and is

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immediate and heavy financial need and of the amount necessary to meet the need must
be made in accordance with nondiscriminatory and objective standards set forth in the
plan.

(ii) Limit on maximum distributable amount--(A) General rule. A distribution on
account of hardship must be limited to the maximum distributable amount. The maximum
distributable amount is equal to the employee’s total elective contributions as of the date of
distribution, reduced by the amount of previous distributions of elective contributions.
Thus, the maximum distributable amount does not include earnings, QNECs or QMACs,
unless grandfathered under paragraph (d)(3)(ii)(B) of this section.
(B) Grandfathered amounts. If the plan provides, the maximum distributable amount
may be increased for amounts credited to the employee’s account as of a date specified
in the plan that is no later than December 31, 1988, or if later, the end of the last plan year
ending before July 1, 1989 (or in the case of a collectively bargained plan, the earlier of-(
1) the later of January 1, 1989, or the date on which the last of the collective
bargaining agreements in effect on March 1, 1986 terminates (determined without regard
to any extension thereof after February 28, 1986); or
(2) January 1, 1991) and consisting of-(
i) Income allocable to elective contributions;
(ii) Qualified nonelective contributions and allocable income; and
(iii) Qualified matching contributions and allocable income.
(iii) Immediate and heavy financial need--(A) In general. Whether an employee has

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(B) Deemed immediate and heavy financial need. A distribution is deemed to be
on account of an immediate and heavy financial need of the employee if the distribution is
for-(
1) Expenses for medical care described in section 213(d) previously incurred by
the employee, the employee’s spouse, or any dependents of the employee (as defined in
section 152) or necessary for these persons to obtain medical care described in section
213(d);
(2) Costs directly related to the purchase of a principal residence for the employee
(excluding mortgage payments);
(3) Payment of tuition, related educational fees, and room and board expenses, for
up to the next 12 months of post-secondary education for the employee, or the employee’s
spouse, children, or dependents (as defined in section 152); or
(4) Payments necessary to prevent the eviction of the employee from the
employee’s principal residence or foreclosure on the mortgage on that residence.
(iv) Distribution necessary to satisfy financial need--(A) Distribution may not exceed

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-79.
A distribution is treated as necessary to satisfy an immediate and heavy
financial need of an employee only to the extent the amount of the distribution is not in
excess of the amount required to satisfy the financial need. For this purpose, the amount
required to satisfy the financial need may include any amounts necessary to pay any
federal, state, or local income taxes or penalties reasonably anticipated to result from the
distribution.

(B) No alternative means available. A distribution is not treated as necessary to
satisfy an immediate and heavy financial need of an employee to the extent the need may
be relieved from other resources that are reasonably available to the employee. This
determination generally is to be made on the basis of all the relevant facts and
circumstances. For purposes of this paragraph (d)(3)(iv), the employee’s resources are
deemed to include those assets of the employee’s spouse and minor children that are
reasonably available to the employee. Thus, for example, a vacation home owned by the
employee and the employee’s spouse, whether as community property, joint tenants,
tenants by the entirety, or tenants in common, generally will be deemed a resource of the
employee. However, property held for the employee’s child under an irrevocable trust or
under the Uniform Gifts to Minors Act (or comparable State law) is not treated as a
resource of the employee.
(C) Employer reliance on employee representation. For purposes of paragraph
(d)(3)(iv)(B) of this section, an immediate and heavy financial need generally may be
treated as not capable of being relieved from other resources that are reasonably
available to the employee, if the employer relies upon the employee’s written

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(1) Through reimbursement or compensation by insurance or otherwise;
(2) By liquidation of the employee’s assets;
(3) By cessation of elective contributions or employee contributions under the plan;
(4) By other distributions or nontaxable (at the time of the loan) loans from plans
maintained by the employer or by any other employer; or
(5) By borrowing from commercial sources on reasonable commercial terms in an
amount sufficient to satisfy the need.
(D) Employee need not take counterproductive actions. For purposes of this
paragraph (d)(3)(iv), a need cannot reasonably be relieved by one of the actions
described in paragraph (d)(3)(iv)(C) of this section if the effect would be to increase the
amount of the need. For example, the need for funds to purchase a principal residence
cannot reasonably be relieved by a plan loan if the loan would disqualify the employee from
obtaining other necessary financing.
(E) Distribution deemed necessary to satisfy immediate and heavy financial need.
A distribution is deemed necessary to satisfy an immediate and heavy financial need of an
employee if each of the following requirements are satisfied-(
1) The employee has obtained all distributions, other than hardship distributions,
and all nontaxable (at the time of the loan) loans currently available under the plan and all
other plans maintained by the employer; and
(2) The employee is prohibited, under the terms of the plan or an otherwise legally

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(F) Definition of other plans. For purposes of paragraph (d)(3)(iv)(C)(4) and (E)(1)
of this section, the phrase “plans maintained by the employer” means all qualified and
nonqualified plans of deferred compensation maintained by the employer, including a cash
or deferred arrangement that is part of a cafeteria plan within the meaning of section 125.
However, it does not include the mandatory employee contribution portion of a defined
benefit plan or a health or welfare benefit plan (including one that is part of a cafeteria
plan). In addition, for purposes of paragraph (d)(3)(iv)(E)(2) of this section, the phrase
“plans maintained by the employer” also includes a stock option, stock purchase, or similar
plan maintained by the employer. See §1.401(k)-6 for the continued treatment of
suspended employees as eligible employees.
(v) Commissioner may expand standards. The Commissioner may prescribe
additional guidance of general applicability, published in the Internal Revenue Bulletin (see
601.601(d)(2) of this chapter), expanding the list of deemed immediate and heavy financial
needs and prescribing additional methods for distributions to be deemed necessary to
satisfy an immediate and heavy financial need.
(4) Rules applicable to distributions upon plan termination--(i) No alternative defined
contribution plan. A distribution may not be made under paragraph (d)(1)(iii) of this section
if the employer establishes or maintains an alternative defined contribution plan. For
purposes of the preceding sentence, the definition of the term “employer” contained in

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(ii) Lump sum requirement for certain distributions. A distribution may be made
under paragraph (d)(1)(iii) of this section only if it is a lump sum distribution. The term lump
sum distribution has the meaning provided in section 402(e)(4)(D) (without regard to
section 402(e)(4)(D)(i)(I), (II), (III) and (IV)). In addition, a lump sum distribution includes a
distribution of an annuity contract from a trust that is part of a plan described in section
401(a) and which is exempt from tax under section 501(a) or an annuity plan described in
403(a).
(5) Rules applicable to all distributions--(i) Exclusive distribution rules. Amounts
attributable to elective contributions may not be distributed on account of any event not

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(d) does not apply to a distribution of excess annual additions pursuant to §1.4156(
b)(6)(iv).
(ii) Deemed distributions. The cost of life insurance (determined under section 72)
is not treated as a distribution for purposes of section 401(k)(2) and this paragraph (d).
The making of a loan is not treated as a distribution, even if the loan is secured by the
employee’s accrued benefit attributable to elective contributions or is includible in the
employee’s income under section 72(p). However, the reduction, by reason of default on a
loan, of an employee’s accrued benefit derived from elective contributions is treated as a
distribution.
(iii) ESOP dividend distributions. A plan does not fail to satisfy the requirements of
this paragraph (d) merely by reason of a dividend distribution described in section
404(k)(2).
(iv) Limitations apply after transfer. The limitations of this paragraph (d) generally
continue to apply to amounts attributable to elective contributions (including QNECs and
qualified matching contributions taken into account for the ADP test under §1.401(k)

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(6) Examples. The following examples illustrate the application of this paragraph
(d):

Example 1. Employer M maintains Plan V, a profit-sharing plan that includes a
cash or deferred arrangement. Elective contributions under the arrangement may be
withdrawn for any reason after two years following the end of the plan year in which the
contributions were made. Because the plan permits distributions of elective contributions
before the occurrence of one of the events specified in section 401(k)(2)(B) and this
paragraph (d), the cash or deferred arrangement is a nonqualified cash or deferred
arrangement and the elective contributions are currently includible in income under section


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-85.
Example 2. (i) Employer N maintains Plan W, a profit-sharing plan that includes a
cash or deferred arrangement. Plan W provides for distributions upon a participant’s
severance from employment, death or disability. All employees of Employer N and its
wholly owned subsidiary, Employer O, are eligible to participate in Plan W. Employer N
agrees to sell all issued and outstanding shares of Employer O to an unrelated entity,
Employer T, effective on December 31, 2006. Following the transaction, Employer O will
be a wholly owned subsidiary of Employer T. Additionally, individuals who are employed
by Employer O on the effective date of the sale continue to be employed by Employer O
following the sale. Following the transaction, all employees of Employer O will cease to
participate in Plan W and will become eligible to participate in the cash or deferred
arrangement maintained by Employer T, Plan X. No assets will be transferred from Plan
W to Plan X, except in the case of a direct rollover within the meaning of section
401(a)(31).

(ii) Employer O ceases to be a member of Employer N’s controlled group as a
result of the sale. Therefore, employees of Employer O who participated in Plan W will
have a severance from employment and are eligible to receive a distribution from Plan W.
Example 3. (i) Employer Q maintains Plan Y, a profit-sharing plan that includes a
cash or deferred arrangement. Plan Y, the only plan maintained by Employer Q, does not
provide for loans. However, Plan Y provides that elective contributions under the
arrangement may be distributed to an eligible employee on account of hardship using the
deemed immediate and heavy financial need provisions of paragraph (d)(3)(iii)(B) of this
section and provisions regarding distributions necessary to satisfy financial need of
paragraphs (d)(3)(iv)(A) through (D) of this section. Employee A is an eligible employee in
Plan Y with an account balance of $50,000 attributable to elective contributions made by
Employee A. The total amount of elective contributions made by Employee A, who has not
previously received a distribution from Plan Y, is $20,000. Employee A requests a
$15,000 hardship distribution of his elective contributions to pay 6 months of college tuition
and room and board expenses for his dependent child. At the time of the distribution
request, the sole asset of Employee A (that is reasonably available to Employee A within
the meaning of paragraph (d)(3)(iv)(B) of this section) is a savings account with an
available balance of $10,000.

(ii) A distribution is made on account of hardship only if the distribution both is
made on account of an immediate and heavy financial need of the employee and is
necessary to satisfy the financial need. Under paragraph (d)(3)(iii)(B) of this section, a
distribution for payment of up to the next 12 months of post-secondary education and room
and board expenses for Employee A’s dependant child is deemed to be on account of an
immediate and heavy financial need of Employee A.

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-86A
distribution is treated as necessary to satisfy Employee A’s immediate and
heavy financial need to the extent the need may not be relieved from other resources
reasonably available to Employee A. Under paragraph (d)(3)(iv)(B) of this section,
Employee A’s $10,000 savings account is a resource that is reasonably available to the
employee and must be taken into account in determining the amount necessary to satisfy
Employee A’s immediate and heavy financial need. Thus, Employee A may receive a
distribution of only $5,000 of his elective contributions on account of this hardship, plus an
amount necessary to pay any federal, state, or local income taxes or penalties reasonably
anticipated to result from the distribution.
Example 4. (i) The facts are the same as in Example 3. Employee B, another
employee of Employer Q has an account balance of $25,000, attributable to Employee B’s
elective contributions. The total amount of elective contributions made by Employee B,
who has not previously received a distribution from Plan Y, is $15,000. Employee B
requests a $10,000 distribution of his elective contributions to pay 6 months of college
tuition and room and board expenses for his dependent child. Employee B makes a
written representation (with respect to which Employer Q has no actual knowledge to the
contrary) that the need cannot reasonably be relieved: 1) through reimbursement or
compensation by insurance or otherwise; 2) by liquidation of the employee’s assets; 3) by
cessation of elective contributions or employee contributions under the plan; 4) by other
distributions or nontaxable (at the time of the loan) loans from plans maintained by the
employer or by any other employer; or 5) by borrowing from commercial sources on
reasonable commercial terms in an amount sufficient to satisfy the need.

(ii) Under paragraph (d)(3)(iii)(B) of this section, a distribution for payment of up to
the next 12 months of post-secondary education and room and board expenses for
Employee B’s dependant child is deemed to be on account of an Employee B’s
immediate and heavy financial need. In addition, because Employer Q can rely on
Employee B’s written representation, the distribution is considered necessary to satisfy
Employee B’s immediate and heavy financial need. Therefore, Employee B may receive a
$10,000 distribution of his elective contributions on account of hardship plus an amount
necessary to pay any federal, state, or local income taxes or penalties reasonably
anticipated to result from the distribution.
Example 5. (i) The facts are the same as in Example 3, except Plan Y provides for
hardship distributions using the safe harbor rule of paragraph (d)(3)(iv)(E) of this section.
Accordingly, Plan Y provides for a 6 month suspension of an eligible employee’s elective
contributions and employee contributions to the plan after the receipt of a hardship
distribution by such eligible employee.

(ii) Under paragraph (d)(3)(iii)(B) of this section, a distribution for payment of up to
the next 12 months of post-secondary education and room and board expenses for
Employee A’s dependant child is deemed to be on account of an Employee A’s

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Example 6. Employer R maintains a pre-ERISA money purchase pension plan that
includes a cash or deferred arrangement that is not a rural cooperative plan. Elective
contributions under the arrangement may be distributed to an employee on account of
hardship. Under paragraph (d)(1) of this section, hardship is a permissible distribution
event only in a profit-sharing, stock bonus or rural cooperative plan. Since elective
contributions under the arrangement may be distributed before a permissible distribution
event occurs, the cash or deferred arrangement does not satisfy this paragraph (d), and is
not a qualified cash or deferred arrangement. Moreover, the plan is not a qualified plan
because a money purchase pension plan may not provide for payment of benefits upon
hardship. See §1.401-1(b)(1)(i).

(e) Additional requirements for qualified cash or deferred arrangements--(1)
Qualified plan requirement. A cash or deferred arrangement satisfies this paragraph (e)

only if the plan of which it is a part is a profit-sharing, stock bonus, pre-ERISA money

purchase or rural cooperative plan that otherwise satisfies the requirements of section

401(a) (taking into account the cash or deferred arrangement). A plan that includes a cash

or deferred arrangement may provide for other contributions, including employer

contributions (other than elective contributions), employee contributions, or both. However,

except as expressly permitted under section 401(m), 410(b)(2)(A)(ii) or 416(c)(2)(A),

elective contributions and matching contributions taken into account under §1.401(k)-2(a)

may not be taken into account for purposes of determining whether any other contributions

under any plan (including the plan to which the contributions are made) satisfy the

requirements of section 401(a).


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-88Election
requirements--(i) Cash must be available. A cash or deferred
arrangement satisfies this paragraph (e) only if the arrangement provides that the amount
that each eligible employee may defer as an elective contribution is available to the
employee in cash. Thus, for example, if an eligible employee is provided the option to
receive a taxable benefit (other than cash) or to have the employer contribute on the
employee’s behalf to a profit-sharing plan an amount equal to the value of the taxable
benefit, the arrangement is not a qualified cash or deferred arrangement. Similarly, if an
employee has the option to receive a specified amount in cash or to have the employer
contribute an amount in excess of the specified cash amount to a profit-sharing plan on the
employee’s behalf, any contribution made by the employer on the employee’s behalf in
excess of the specified cash amount is not treated as made pursuant to a qualified cash or
deferred arrangement. This cash availability requirement applies even if the cash or
deferred arrangement is part of a cafeteria plan within the meaning of section 125.
(ii) Frequency of elections. A cash or deferred arrangement satisfies this
paragraph (e) only if the arrangement provides an employee with an effective opportunity
to make (or change) a cash or deferred election at least once during each plan year.
Whether an employee has an effective opportunity is determined based on all the relevant
facts and circumstances, including notice of the availability of the election, the period of
time during which an election may be made, and any other conditions on elections.
(3) Separate accounting requirement--(i) General rule. A cash or deferred
arrangement satisfies this paragraph (e) only if the portion of an employee’s benefit
subject to the requirements of paragraphs (c) and (d) of this section is determined by an

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(ii) Satisfaction of separate accounting requirement. The requirements of
paragraph (e)(3)(i) of this section are treated as satisfied if all amounts held under a plan
that includes a cash or deferred arrangement (and, if applicable, under another plan to
which QNECs and QMACs are made) are subject to the requirements of paragraphs (c)
and (d) of this section.
(4) Limitations on cash or deferred arrangements of state and local governments-(
i) General rule. A cash or deferred arrangement does not satisfy the requirements of this
paragraph (e) if the arrangement is adopted after May 6, 1986, by a State or local
government or political subdivision thereof, or any agency or instrumentality thereof (a
governmental unit). For purposes of this paragraph (e)(4), an employer that has made a
legally binding commitment to adopt a cash or deferred arrangement is treated as having
adopted the arrangement on that date.
(ii) Rural cooperative plans and Indian tribal governments. This paragraph (e)(4)
does not apply to a rural cooperative plan or to a plan of an employer which is an Indian
tribal government (as defined in section 7701(a)(40)), a subdivision of an Indian tribal
government (determined in accordance with section 7871(d)), an agency or instrumentality

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(iii) Adoption after May 6, 1986. A cash or deferred arrangement is treated as
adopted after May 6, 1986, with respect to all employees of any employer that adopts the
arrangement after such date.
(iv) Adoption before May 7, 1986. If a governmental unit adopted a cash or
deferred arrangement before May 7, 1986, then any cash or deferred arrangement
adopted by the unit at any time is treated as adopted before that date. If an employer
adopted an arrangement prior to such date, all employees of the employer may participate
in the arrangement.
(5) One-year eligibility requirement. A cash or deferred arrangement satisfies this
paragraph (e) only if no employee is required to complete a period of service with the
employer maintaining the plan extending beyond the period permitted under section
410(a)(1) (determined without regard to section 410(a)(1)(B)(i)) to be eligible to make a
cash or deferred election under the arrangement.
(6) Other benefits not contingent upon elective contributions--(i) General rule. A
cash or deferred arrangement satisfies this paragraph (e) only if no other benefit is
conditioned (directly or indirectly) upon the employee’s electing to make or not to make
elective contributions under the arrangement. The preceding sentence does not apply to -(
A) Any matching contribution (as defined in §1.401(m)-1(a)(2)) made by reason of
such an election;

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-91Any
benefit, right or feature (such as a plan loan) that requires, or results in, an
amount to be withheld from an employee’s pay (e.g. to pay for the benefit or to repay the
loan), to the extent the cash or deferred arrangement restricts elective contributions to
amounts available after such withholding from the employee’s pay (after deduction of all
applicable income and employment taxes);
(C) Any reduction in the employer’s top-heavy contributions under section 416(c)(2)
because of matching contributions that resulted from the elective contributions; or
(D) Any benefit that is provided at the employee’s election under a plan described
in section 125(d) in lieu of an elective contribution under a qualified cash or deferred
arrangement.
(ii) Definition of other benefits. For purposes of this paragraph (e)(6), other benefits
include, but are not limited to, benefits under a defined benefit plan; nonelective
contributions under a defined contribution plan; the availability, cost, or amount of health
benefits; vacations or vacation pay; life insurance; dental plans; legal services plans; loans
(including plan loans); financial planning services; subsidized retirement benefits; stock
options; property subject to section 83; and dependent care assistance. Also, increases
in salary and bonuses (other than those actually subject to the cash or deferred election)
are benefits for purposes of this paragraph (e)(6). The ability to make after-tax employee
contributions is a benefit, but that benefit is not contingent upon an employee’s electing to
make or not make elective contributions under the arrangement merely because the
amount of elective contributions reduces dollar-for-dollar the amount of after-tax employee
contributions that may be made. Additionally, benefits under any other plan or

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(iii) Effect of certain statutory limits. Any benefit under an excess benefit plan
described in section 3(36) of the Employee Retirement Income Security Act of 1974 that is
dependent on the employee’s electing to make or not to make elective contributions is not
treated as contingent.
(iv) Nonqualified deferred compensation. Participation in a nonqualified deferred
compensation plan is treated as contingent for purposes of this paragraph (e)(6) only to
the extent that an employee may receive additional deferred compensation under the
nonqualified plan to the extent the employee makes or does not make elective
contributions. Deferred compensation under a nonqualified plan of deferred
compensation that is dependent on an employee’s having made the maximum elective
deferrals under section 402(g) or the maximum elective contributions permitted under the
terms of the plan also is not treated as contingent.
(v) Plan loans and distributions. A loan or distribution of elective contributions is not
a benefit conditioned on an employee’s electing to make or not make elective
contributions under the arrangement merely because the amount of the loan or distribution
is based on the amount of the employee’s account balance.
(vi) Examples. The following examples illustrate the application of this paragraph
(e)(6):

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-93.
Employer T maintains a cash or deferred arrangement for all of its
employees. Employer T also maintains a nonqualified deferred compensation plan for two
highly paid executives, Employees R and C. Under the terms of the nonqualified deferred
compensation plan, R and C are eligible to participate only if they do not make elective
contributions under the cash or deferred arrangement. Participation in the nonqualified
plan is a contingent benefit for purposes of this paragraph (e)(6), because R’s and C’s
participation is conditioned on their electing not to make elective contributions under the
cash or deferred arrangement.

Example 2. Employer T maintains a cash or deferred arrangement for all its
employees. Employer T also maintains a nonqualified deferred compensation plan for two
highly paid executives, Employees R and C. Under the terms of the arrangements,
Employees R and C may defer a maximum of 10% of their compensation, and may
allocate their deferral between the cash or deferred arrangement and the nonqualified
deferred compensation plan in any way they choose (subject to the overall 10% maximum).
Because the maximum deferral available under the nonqualified deferred compensation
plan depends on the elective deferrals made under the cash or deferred arrangement, the
right to participate in the nonqualified plan is a contingent benefit for purposes of
paragraph (e)(6).

(7) Plan provision requirement. A plan that includes a cash or deferred
arrangement satisfies this paragraph (e) only if it provides that the nondiscrimination

requirements of section 401(k) will be met. Thus, the plan must provide for satisfaction of

one of the specific alternatives described in paragraph (b)(1)(ii) of this section and, if with

respect to that alternative there are optional choices, which of the optional choices will

apply. For example, a plan that uses the ADP test of section 401(k)(3), as described in

paragraph (b)(1)(ii)(A) of this section, must specify whether it is using the current year

testing method or prior year testing method. Additionally, a plan that uses the prior year

testing method must specify whether the ADP for eligible NHCEs for the first plan year is

3% or the ADP for the eligible NHCEs for the first plan year. Similarly, a plan that uses the

safe harbor method of section 401(k)(12), as described in paragraph (b)(1)(ii)(B) of this

section, must specify whether the safe harbor contribution will be the nonelective safe


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(f) Effective dates--(1) General rule. This section and §§1.401(k)-2 through
1.401(k)-6 apply to plan years that begin on or after the date that is 12 months after the
issuance of these regulations in final form, except as otherwise provided in this paragraph
(f).
(2) Collectively bargained plans. In the case of a plan maintained pursuant to one
or more collective bargaining agreements between employee representatives and one or
more employers in effect on the date described in paragraph (f)(1) of this section, the
provisions of this section and §§1.401(k)-2 through 1.401(k)-6 apply to the later of the first
plan year beginning after the termination of the last such agreement or the plan year
described in paragraph (f)(1) of this section.
§1.401(k)-2 ADP test.
(a) Actual deferral percentage (ADP) test--(1) In general--(i) ADP test formula. A
cash or deferred arrangement satisfies the ADP test for a plan year only if-(
A) The ADP for the eligible HCEs for the plan year is not more than the ADP for the
eligible NHCEs for the applicable year multiplied by 1.25; or
(B) The excess of the ADP for the eligible HCEs for the plan year over the ADP for
the eligible NHCEs for the applicable year is not more than 2 percentage points, and the
ADP for the eligible HCEs for the plan year is not more than the ADP for the eligible

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(ii) HCEs as sole eligible employees. If, for the applicable year for determining the
ADP of the NHCEs for a plan year, there are no eligible NHCEs (i.e, all of the eligible
employees under the cash or deferred arrangement for the applicable year are HCEs), the
arrangement is deemed to satisfy the ADP test for the plan year.
(iii) Special rule for early participation. If a cash or deferred arrangement provides
that employees are eligible to participate before they have completed the minimum age
and service requirements of section 410(a)(1)(A), and if the plan applies section
410(b)(4)(B) in determining whether the cash or deferred arrangement meets the
requirements of section 410(b)(1), then in determining whether the arrangement meets the
requirements under paragraph (a)(1) of this section, either-(
A) Pursuant to section 401(k)(3)(F), the ADP test is performed under the plan
(determined without regard to disaggregation under §1.410(b)-7(c)(3)), using the ADP for
all eligible HCEs for the plan year and the ADP of eligible NHCEs for the applicable year,
disregarding all NHCEs who have not met the minimum age and service requirements of
section 410(a)(1)(A); or
(B) Pursuant to §1.401(k)-1(b)(4), the plan is disaggregated into separate plans
and the ADP test is performed separately for all eligible employees who have completed
the minimum age and service requirements of section 410(a)(1)(A) and for all eligible
employees who have not completed the minimum age and service requirements of section
410(a)(1)(A).
(2) Determination of ADP--(i) General rule. The ADP for a group of eligible

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(ii) Determination of applicable year under current year and prior year testing
method. The ADP test is applied using the prior year testing method or the current year
testing method. Under the prior year testing method, the applicable year for determining
the ADP for the eligible NHCEs is the plan year immediately preceding the plan year for
which the ADP test is being performed. Under the prior year testing method, the ADP for
the eligible NHCEs is determined using the ADRs for the eligible employees who were
NHCEs in that preceding plan year, regardless of whether those NHCEs are eligible
employees or NHCEs in the plan year for which the ADP test is being calculated. Under
the current year testing method, the applicable year for determining the ADP for the
eligible NHCEs is the same plan year as the plan year for which the ADP test is being
performed. Under either method, the ADP for eligible HCEs is the average of the ADRs of
the eligible HCEs for the plan year for which the ADP test is being performed. See
paragraph (c) of this section for additional rules for the prior year testing method.
(3) Determination of ADR--(i) General rule. The ADR of an eligible employee for a
plan year or applicable year is the sum of the employee’s elective contributions taken into
account with respect to such employee for the year, determined under the rules of
paragraphs (a)(4) and (5) of this section, and the qualified nonelective contributions and
qualified matching contributions taken into account with respect to such employee under
paragraph (a)(6) of this section for the year, divided by the employee’s compensation

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(ii) ADR of HCEs eligible under more than one arrangement--(A) General rule.
Pursuant to section 401(k)(3)(A), the ADR of an HCE who is an eligible employee in more
than one cash or deferred arrangement of the same employer is calculated by treating all
contributions with respect to such HCE under any such arrangement as being made under
the cash or deferred arrangement being tested. Thus, the ADR for such an HCE is
calculated by accumulating all contributions under any cash or deferred arrangement (other
than a cash or deferred arrangement described in paragraph (a)(3)(ii)(B) of this section)
that would be taken into account under this section for the plan year, if the cash or deferred
arrangement under which the contribution was made applied this section and had the
same plan year. For example, in the case of a plan with a 12-month plan year, the ADR for
the plan year of that plan for an HCE who participates in multiple cash or deferred
arrangements of the same employer is the sum of all contributions during such 12-month
period that would be taken into account with respect to the HCE under all such
arrangements in which the HCE is an eligible employee, divided by the HCE’s
compensation for that 12-month period (determined using the compensation definition for
the plan being tested), without regard to the plan year of the other plans and whether those
plans are satisfying this section or §1.401(k)-3.
(B) Plans not permitted to be aggregated. Cash or deferred arrangements under

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regard to the prohibition on aggregating plans with inconsistent testing methods set forth in

§1.401(k)-1(b)(4)(iii)(B) and the prohibition on aggregating plans with different plan years

set forth in §1.410(b)-7(d)(5)) are not aggregated under this paragraph (a)(3)(ii).

(iii) Examples. The following examples illustrate the application of this paragraph
(a)(3):

Example 1. (i) Employee A, an HCE with compensation of $120,000, is eligible to
make elective contributions under Plan S and Plan T, two profit-sharing plans maintained
by Employer H with calendar year plan years, each of which includes a cash or deferred
arrangement. During the current plan year, Employee A makes elective contributions of
$6,000 to Plan S and $4,000 to Plan T.

(ii) Under each plan, the ADR for Employee A is determined by dividing Employee
A’s total elective contributions under both arrangements by Employee A’s compensation
taken into account under the plan for the year. Therefore, Employee A’s ADR under each
plan is 8.33% ($10,000/$120,000).
Example 2. (i) The facts are the same as in Example 1, except that Plan T defines
compensation (for deferral and testing purposes) to exclude all bonuses paid to an
employee. Plan S defines compensation (for deferral and testing purposes) to include
bonuses paid to an employee. During the current year, Employee A’s compensation
included a $10,000 bonus. Therefore, Employee A’s compensation under Plan T is
$110,000 and Employee A’s compensation under Plan S is $120,000.

(ii) Employee A’s ADR under Plan T is 9.09% ($10,000/$110,000) and under Plan
S, Employee A’s ADR is 8.33% ($10,000/$120,000).
Example 3. (i) Employer J sponsors two profit-sharing plans, Plan U and Plan V,
each of which includes a cash or deferred arrangement. Plan U’s plan year begins on July
1 and ends on June 30. Plan V has a calendar year plan year. Compensation under both
plans is limited to the participant’s compensation during the period of participation.
Employee B is an HCE who participates in both plans. Employee B’s monthly
compensation and elective contributions to each plan for the 2005 and 2006 calendar
years are as follows:


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-99Monthly
Compensation
Monthly Elective
Contribution to Plan U
Monthly Elective
Contribution to Plan V
2005 $10,000 $500 $400
2006 $11,500 $700 $550

(ii) Under Plan U, Employee B’s ADR for the plan year ended June 30, 2006, is
equal to Employee B’s total elective contributions under Plan U and Plan V for the plan
year ending June 30, 2006 divided by Employee B’s compensation for that period.
Therefore, Employee B’s ADR under Plan U for the plan year ending June 30, 2006, is
(($900 x 6) + ($1,250 x 6 )) / (($10,000 x 6) + ($11,500 x 6)), or 10%.
(iii) Under Plan V, Employee B’s ADR for the plan year ended December 31,
2005, is equal to total elective contributions under Plan U and V for the plan year ending
December 31, 2005, divided by Employee B’s compensation for that period. Therefore,
Employee B’s ADR under Plan V for the plan year ending December 31, 2005, is
($10,800/$120,000), or 9%.
Example 4. (i) The facts are the same as Example 3, except that Employee B first
becomes eligible to participate in Plan U on January 1, 2006.

(ii) Under Plan U, Employee B’s ADR for the plan year ended June 30, 2006, is
equal to Employee B’s total elective contributions under Plan U and V for the plan year
ending June 30, 2006, divided by Employee B’s compensation for that period. Therefore,
Employee B’s ADR under Plan U for the plan year ending June 30, 2006, is (($400 x 6)+
($1,250 x 6 )) / (($10,000 x 6) + ($11,500 x 6)), or 7.67%.
(4) Elective contributions taken into account under the ADP test--(i) General rule. An
elective contribution is taken into account in determining the ADR for an eligible employee

for a plan year or applicable year only if each of the following requirements is satisfied:

(A) The elective contribution is allocated to the eligible employee’s account under
the plan as of a date within that year. For purposes of this rule, an elective contribution is

considered allocated as of a date within a year only if-


(1) The allocation is not contingent on the employee’s participation in the plan or
performance of services on any date subsequent to that date; and


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-1002)
The elective contribution is actually paid to the trust no later than the end of the
12-month period immediately following the year to which the contribution relates.
(B) The elective contribution relates to compensation that either-(
1) Would have been received by the employee in the year but for the employee’s
election to defer under the arrangement; or
(2) Is attributable to services performed by the employee in the year and, but for the
employee’s election to defer, would have been received by the employee within 2½
months after the close of the year, but only if the plan so provides for elective contributions
that relate to compensation that would have been received after the close of a year to be
allocated to such prior year rather than the year in which the compensation would have
been received.
(ii) Elective contributions for partners and self-employed individuals. For purposes
of this paragraph (a)(4), a partner’s distributive share of partnership income is treated as
received on the last day of the partnership taxable year and a sole proprietor’s
compensation is treated as received on the last day of the individual’s taxable year. Thus,
an elective contribution made on behalf of a partner or sole proprietor is treated as
allocated to the partner’s account for the plan year that includes the last day of the
partnership taxable year, provided the requirements of paragraph (a)(4)(i) of this section
are met.

(iii) Elective contributions for HCEs. Elective contributions of an HCE must include
any excess deferrals, as described in §1.402(g)-1(a), even if those excess deferrals are
distributed, pursuant to §1.402(g)-1(e).

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-101Elective
contributions not taken into account under the ADP test--(i) General
rule. Elective contributions that do not satisfy the requirements of paragraph (a)(4)(i) of this
section may not be taken into account in determining the ADR of an eligible employee for
the plan year or applicable year with respect to which the contributions were made, or for
any other plan year. Instead, the amount of the elective contributions must satisfy the
requirements of section 401(a)(4) (without regard to the ADP test) for the plan year for
which they are allocated under the plan as if they were nonelective contributions and were
the only nonelective contributions for that year. See §§1.401(a)(4)-1(b)(2)(ii)(B) and
1.410(b)-7(c)(1).
(ii) Elective contributions for NHCEs. Elective contributions of an NHCE shall not
include any excess deferrals, as described in §1.402(g)-1(a), to the extent the excess
deferrals are prohibited under section 401(a)(30). However, to the extent that the excess
deferrals are not prohibited under section 401(a)(30), they are included in elective
contributions even if distributed pursuant to §1.402(g)-1(e).
(iii) Elective contributions treated as catch-up contributions. Elective contributions
that are treated as catch-up contributions under section 414(v) because they exceed a
statutory limit or employer-provided limit (within the meaning of §1.414(v)-1(b)(1)) are not
taken into account under paragraph (a)(4) of this section for the plan year for which the
contributions were made, or for any other plan year.
(iv) Elective contributions used to satisfy the ACP test. Except to the extent
necessary to demonstrate satisfaction of the requirement of §1.401(m)-2(a)(6)(ii), elective
contributions taken into account for the ACP test under §1.401(m)-2(a)(6) are not taken

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(6) Qualified nonelective contributions and qualified matching contributions that may
be taken into account under the ADP test. Qualified nonelective contributions and
qualified matching contributions may be taken into account in determining the ADR for an
eligible employee for a plan year or applicable year but only to the extent the contributions
satisfy the following requirements.
(i) Timing of allocation. The qualified nonelective contribution or qualified matching
contribution is allocated to the employee’s account as of a date within that year within the
meaning of paragraph (a)(4)(i)(A) of this section. Consequently, under the prior year
testing method, in order to be taken into account in calculating the ADP for the eligible
NHCEs for the applicable year, a qualified nonelective contribution or qualified matching
contribution must be contributed no later than the end of the 12-month period immediately
following the applicable year even though the applicable year is different than the plan year
being tested.
(ii) Requirement that amount satisfy section 401(a)(4). The amount of nonelective
contributions, including those qualified nonelective contributions taken into account under
this paragraph (a)(6) and those qualified nonelective contributions taken into account for
the ACP test of section 401(m)(2) under §1.401(m)-2(a)(6), satisfies the requirements of
section 401(a)(4). See §1.401(a)(4)-1(b)(2). The amount of nonelective contributions,
excluding those qualified nonelective contributions taken into account under this paragraph
(a)(6) and those qualified nonelective contributions taken into account for the ACP test of
section 401(m)(2) under §1.401(m)-2(a)(6), satisfies the requirements of section

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(iii) Aggregation must be permitted. The plan that contains the cash or deferred
arrangement and the plan or plans to which the qualified nonelective contributions or
qualified matching contributions are made, are plans that would be permitted to be
aggregated under §1.401(k)-1(b)(4). If the plan year of the plan that contains the cash or
deferred arrangement is changed to satisfy the requirement under §1.410(b)-7(d)(5) that
aggregated plans have the same plan year, qualified nonelective contributions and
qualified matching contributions may be taken into account in the resulting short plan year
only if such qualified nonelective contributions and qualified matching contributions could
have been taken into account under an ADP test for a plan with the same short plan year.

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-104Disproportionate
contributions not taken into account--(A) General rule.
Qualified nonelective contributions cannot be taken into account for a plan year for an
NHCE to the extent such contributions exceed the product of that NHCE’s compensation
and the greater of 5% or two times the plan's representative contribution rate. Any
qualified nonelective contribution taken into account under an ACP test under §1.401(m)2(
a)(6) (including the determination of the representative contribution rate for purposes of
§1.401(m)-2(a)(6)(v)(B)), is not permitted to be taken into account for purposes of this
paragraph (a)(6) (including the determination of the representative contribution rate under
paragraph (a)(6)(iv)(B) of this section).
(B) Definition of representative contribution rate. For purposes of this paragraph
(a)(6)(iv), the plan's representative contribution rate is the lowest applicable contribution
rate of any eligible NHCE among a group of eligible NHCEs that consists of half of all
eligible NHCEs for the plan year (or, if greater, the lowest applicable contribution rate of
any eligible NHCE in the group of all eligible NHCEs for the plan year and who is
employed by the employer on the last day of the plan year).
(C) Definition of applicable contribution rate. For purposes of this paragraph
(a)(6)(iv), the applicable contribution rate for an eligible NHCE is the sum of the qualified
matching contributions taken into account under this paragraph (a)(6) for the eligible
NHCE for the plan year and the qualified nonelective contributions made for that eligible
NHCE for the plan year, divided by that eligible NHCE's compensation for the same
period.
(v) Qualified matching contributions. Qualified matching contributions satisfy this

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(vi) Contributions only used once. Qualified nonelective contributions and qualified
matching contributions can not be taken into account under this paragraph (a)(6) to the
extent such contributions are taken into account for purposes of satisfying any other ADP
test, any ACP test, or the requirements of §1.401(k)-3, 1.401(m)-3 or 1.401(k)-4. Thus, for
example, matching contributions that are made pursuant to §1.401(k)-3(c) cannot be taken
into account under the ADP test. Similarly, if a plan switches from the current year testing
method to the prior year testing method pursuant to §1.401(k)-2(c), qualified nonelective
contributions that are taken into account under the current year testing method for a year
may not be taken into account under the prior year testing method for the next year
(7) Examples. The following examples illustrate the application of this paragraph
(a):

Example 1. (i) Employer X has three employees, A, B, and C. Employer X
sponsors a profit-sharing plan (Plan Z) that includes a cash or deferred arrangement.
Each year, Employer X determines a bonus attributable to the prior year. Under the cash
or deferred arrangement, each eligible employee may elect to receive none, all or any part
of the bonus in cash. X contributes the remainder to Plan Z. The portion of the bonus paid
in cash, if any, is paid 2 months after the end of the plan year and thus is included in
compensation for the following plan year. Employee A is an HCE, while Employees B and
C are NHCEs. The plan uses the current year testing method and defines compensation
to include elective contributions and bonuses paid during each plan year. In February of
2005, Employer X determined that no bonuses will be paid for 2004. In February of 2006,
Employer X provided a bonus for each employee equal to 10% of regular compensation
for 2005. For the 2005 plan year, A, B, and C have the following compensation and make
the following elections:


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-106Compensation
Elective Contribution
A $100,000 $4,340
B 60,000 2,860
C 45,000 1,250

(ii) For each employee, the ratio of elective contributions to the employee’s
compensation for the plan year is:
Employee Ratio of Elective Contribution to Compensation ADR
A $4,340/$100,000 4.34%
B 2,860/60,000 4.77
C 1,250/45,000 2.78

(iii) The ADP for the HCEs (Employee A) is 4.34%. The ADP for the NHCEs is
3.78% ((4.77% + 2.78%)/2). Because 4.34% is less than 4.73% (3.78% multiplied by
1.25), the plan satisfies the ADP test under paragraph (a)(1)(i) of this section.
Example 2. (i) The facts are the same as in Example 1, except that elective
contributions are made pursuant to a salary reduction agreement throughout the plan year,
and no bonuses are paid. As provided by section 414(s)(2), Employer X includes elective
contributions in compensation. During the year, B and C defer the same amount as in
Example 1, but A defers $5,770. Thus, the compensation and elective contributions for A,
B, and C are:

Employee Gross Compensation Elective Contributions ADR
A $ 100,000 $ 5,770 5.77%
B 60,000 2,860 4.77
C 45,000 1,250 2.78

(ii) The ADP for the HCEs (Employee A) is 5.77 %. The ADP for the NHCEs is
3.78% ((4.77% + 2.78%)/2). Because 5.77% exceeds 4.73% (3.78% x 1.25), the plan
does not satisfy the ADP test under paragraph (a)(1)(i) of this section. However, because
the ADP for the HCEs does not exceed the ADP for the NHCEs by more than 2
percentage points and the ADP for the HCEs does not exceed the ADP for the NHCEs
multiplied by 2 (3.78% x 2 = 7.56%), the plan satisfies the ADP test under paragraph

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Example 3. (i) Employees D through L are eligible employees in Plan T, a
profit-sharing plan that contains a cash or deferred arrangement. The plan is a calendar
year plan that uses the prior year testing method. Plan T provides that elective
contributions are included in compensation (as provided under section 414(s)(2)). Each
eligible employee may elect to defer up to 6% of compensation under the cash or deferred
arrangement. Employees D and E are HCEs. The compensation, elective contributions,
and ADRs of Employees D and E for the 2006 plan year are shown below:

Employee Compensation for
2006 Plan Year
Elective Contributions
for 2006 Plan Year
ADR for 2006 Plan Year
D $100,000 $10,000 10%
E $95,000 $4,750 5%

(ii) During the 2005 plan year, Employees F through L were eligible NHCEs. The
compensation, elective contributions and ADRs of Employees F through L for the 2005
plan year are shown in the following table:
Employee Compensation for
2005 Plan Year
Elective Contributions
for 2005 Plan Year
ADR for 2005 Plan Year
F $60,000 $3,600 6%
G $40,000 $1,600 4%
H $30,000 $1,200 4%
I $20,000 $ 600 3%
J $20,000 $600 3%
K $10,000 $300 3%
L $5,000 $150 3%

(iii) The ADP for 2006 for the HCEs is 7.5%. Because Plan T is using the prior
year testing method, the applicable year for determining the NHCE ADP is the prior plan
year (i.e., 2005). The NHCE ADP is determined using the ADRs for NHCEs eligible
during the prior plan year (without regard to whether they are eligible under the plan during
the plan year). The ADP for the NHCEs is 3.71% (the sum of the individual ADRs, 26%,
divided by 7 employees). Because 7.5% exceeds 4.64% (3.71% x 1.25), Plan T does not
satisfy the ADP test under paragraph (a)(1)(i) of this section. In addition, because the ADP

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Example 4. (i) Plan U is a calendar year profit-sharing plan that contains a cash or
deferred arrangement and uses the current year testing method. Plan U provides that
elective contributions are included in compensation (as provided under section 414(s)(2)).
The following amounts are contributed under Plan U for the 2006 plan year: (A) QNECs
equal to 2% of each employee’s compensation; (B) Contributions equal to 6% of each
employee’s compensation that are not immediately vested under the terms of the plan; (C)
3% of each employee’s compensation that the employee may elect to receive as cash or
to defer under the plan. Both types of nonelective contributions are made for the HCEs
(employees M and N) and the NHCEs (employees O through S) for the plan year and are
contributed after the end of the plan year and before the end of the following plan year. In
addition, neither type of nonelective contributions is used for any other ADP or ACP test.

(ii) For the 2006 plan year, the compensation, elective contributions, and actual
deferral ratios of employees M through S are shown in the following table:
Employee Compensation Elective Contributions Actual Deferral Ratio
M $100,000 $3,000 3%
N $100,000 $2,000 2%
O $ 60,000 $1,800 3%
P $40,000 0 0
Q $30,000 0 0
R $5,000 0 0
S $20,000 0 0

(iii) The elective contributions alone do not satisfy the ADP test of section 401(k)(3)
and paragraph (a)(1) of this section because the ADP for the HCEs, consisting of
employees M and N, is 2.5% and the ADP for the NHCEs is 0.6%.
(iv) The 2% QNECs satisfies the timing requirement of paragraph (a)(6)(i) of this
section because it is paid within 12-month after the plan year for which allocated. All
nonelective contributions also satisfy the requirements relating to section 401(a)(4) set
forth in paragraph (a)(6)(ii) of this section (because all employees receive an 8%
nonelective contribution and the nonelective contributions excluding the QNECs is 6% for

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(v) Because the rules of paragraph (a)(6) of this section are satisfied, the 2%
QNECs may be taken into account in applying the ADP test of section 401(k)(3) and
paragraph (a)(1) of this section. The 6% nonelective contributions, however, may not be
taken into account because they are not QNECs.
(vi) If the 2% QNECs are taken into account, the ADP for the HCEs is 4.5%, and the
actual deferral percentage for the NHCEs is 2.6%. Because 4.5% is not more than two
percentage points greater than 2.6 percent, and not more than two times 2.6, the cash or
deferred arrangement satisfies the ADP test of section 401(k)(3) under paragraph
(a)(1)(ii) of this section.
Example 5. (i) The facts are the same as Example 4, except the plan uses the prior
year testing method. In addition, the NHCE ADP for the 2005 plan year (the prior plan
year) is 0.8% and no QNECs are contributed for the 2005 plan year during 2005 or 2006.

(ii) In 2007, it is determined that the elective contributions alone do not satisfy the
ADP test of section 401(k)(3) and paragraph (a)(1) of this section for 2006 because the
2006 ADP for the eligible HCEs, consisting of employees M and N, is 2.5% and the 2005
ADP for the eligible NHCEs is 0.8%. An additional QNEC of 2% of compensation is
made for each eligible NHCE in 2007 and allocated for 2005.
(iii) The 2% QNECs that are made in 2007 and allocated for the 2005 plan year do
not satisfy the timing requirement of paragraph (a)(6)(i) of this section for the applicable
year for the 2005 plan year because they were not contributed before the last day of the
2006 plan year. Accordingly, the 2% QNECs do not satisfy the rules of paragraph (a)(6) of
this section and may not be taken into account in applying the ADP test of section
401(k)(3) and paragraph (a)(1) of this section for the 2006 plan year. The cash or deferred
arrangement fails to be a qualified cash or deferred arrangement unless the ADP failure is
corrected under paragraph (b) of this section.
Example 6. (i) The facts are the same as Example 4, except that the ADP for the
HCEs is 4.6% and there is no 6% nonelective contribution under the plan. The employer
would like to take into account the 2% QNEC in determining the ADP for the NHCEs but
not in determining the ADP for the HCEs.

(ii) The elective contributions alone fail the requirements of section 401(k) and
paragraph (a)(1) of this section because the HCE ADP for the plan year (4.6%) exceeds
0.75% (0.6% x 1.25) and 1.2% (0.6% x 2).

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-110The
2% QNECs may not be taken into account in determining the ADP of the
NHCEs because they fail to satisfy the requirements relating to section 401(a)(4) set forth
in paragraph (a)(6)(ii) of this section. This is because the amount of nonelective
contributions, excluding those QNECs that would be taken into account under the ADP
test, would be 2% of compensation for the HCEs and 0% for the NHCEs. Therefore, the
cash or deferred arrangement fails to be a qualified cash or deferred arrangement unless
the ADP failure is corrected under paragraph (b) of this section.
Example 7. (i) The facts are the same as Example 6, except that Employee R
receives a QNEC in an amount of $500 and no QNECs are made on behalf of the other
employees.

(ii) If the QNEC could be taken into account under paragraph (a)(6) of this section,
the ADP for the NHCEs would be 2.6% and the plan would satisfy the ADP test. The
QNEC is disproportionate under paragraph (a)(6)(iv) of this section, and cannot be taken
into account under paragraph (a)(6) of this section, to the extent it exceeds the greater of
5% and two times the plan’s representative contribution rate (0%), multiplied by Employee
R’s compensation. The plan’s representative contribution rate is 0% because it is the
lowest applicable contribution rate among a group of NHCEs that is at least half of all
NHCEs, or all the NHCEs who are employed on the last day of the plan year. Therefore,
the QNEC may be taken into account under the ADP test only to the extent it does not
exceed 5% times Employee R’s compensation (or $250) and the cash or deferred
arrangement fails to satisfy the ADP test and must correct under paragraph (b) of this
section.
Example 8. (i) The facts are the same as in Example 4 except that the plan
changes from the current year testing method to the prior year testing method for the
following plan year (2006 plan year). The ADP for the HCEs for the 2006 plan year is
3.5%.

(ii) The 2% QNECs may not be taken into account in determining the ADP for the
NHCEs for the applicable year (2005 plan year) in satisfying the ADP test for the 2006
plan year because they were taken into account in satisfying the ADP test for the 2005
plan year. Accordingly, the NHCE ADP for the applicable year is 0.6%. The elective
contributions for the plan year fail the requirements of section 401(k) and paragraph (a)(1)
of this section because the HCE ADP for the plan year (3.5%) exceeds the ADP limit of
1.2% (the greater of 0.75% (0.6% x 1.25) and 1.2% (0.6% x 2)), determined using the
applicable year ADP for the NHCEs. Therefore, the cash or deferred arrangement fails to
be a qualified cash or deferred arrangement unless the ADP failure is corrected under
paragraph (b) of this section.
Example 9. (i)(A) Employer N maintains Plan X, a profit sharing plan that contains
a cash or deferred arrangement and that uses the current year testing method. Plan X


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Elective
Contributions
Total Matching
Contributions
Matching
contributions
that are not
QMACs
QMACs
Highly compensated
employees
15% 5% 5% 0%

(B) The elective contributions and matching contributions with respect to the
NHCEs for the 2005 plan year are shown in the following table:
Elective
Contributions
Total Matching
Contributions
Matching
contributions
that are not
QMACs
QMACs
Nonhighly compensated
employees
11% 4% 0% 4%

(ii) The plan fails to satisfy the ADP test of section 401(k)(3)(A) and paragraph
(a)(1) of this section because the ADP for HCEs (15%) is more than 125% of the ADP for
NHCEs (11%), and more than 2 percentage points greater than 11%. However, the plan
provides that QMACs may be used to meet the requirements of section 401(k)(3)(A)(ii)
provided that they are not used for any other ADP or ACP test. QMACs equal to 1% of
compensation are taken into account for each NHCE in applying the ADP test. After this
adjustment, the applicable ADP and ACP (taking into account the provisions of §1.401(m)2(
a)(5)(ii)) for the plan year are as follows:

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-112Actual
Contribution
Percentage
HCEs 15% 5%
Nonhighly compensated
employees
12 3

(iii) The elective contributions and QMACs taken into account for purposes of the
ADP test of section 401(k)(3) satisfy the requirements of section 401(k)(3)(A)(ii) under
paragraph (a)(1)(ii) of this section because the ADP for HCEs (15%) is not more than the
ADP for NHCEs multiplied by 1.25 (12% x 1.25 = 15%).
(b) Correction of excess contributions--(1) Permissible correction methods--(i) In
general. A cash or deferred arrangement does not fail to satisfy the requirements of
section 401(k)(3) and paragraph (a)(1) of this section if the employer, in accordance with
the terms of the plan that includes the cash or deferred arrangement, uses any of the
following correction methods-(
A) Qualified nonelective contributions or qualified matching contributions. The
employer makes qualified nonelective contributions or qualified matching contributions that
are taken into account under this section and, in combination with other amounts taken into
account under paragraph (a) of this section, allow the cash or deferred arrangement to
satisfy the requirements of paragraph (a)(1) of this section.
(B) Excess contributions distributed. Excess contributions are distributed in
accordance with paragraph (b)(2) of this section.
(C) Excess contributions recharacterized. Excess contributions are
recharacterized in accordance with paragraph (b)(3) of this section.
(ii) Combination of correction methods. A plan may provide for the use of any of the

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(iii) Exclusive means of correction. A failure to satisfy the requirements of
paragraph (a)(1) of this section may not be corrected using any method other than the
ones described in paragraphs (b)(1)(i) and (ii) of this section. Thus, excess contributions
for a plan year may not remain unallocated or be allocated to a suspense account for
allocation to one or more employees in any future year. In addition, excess contributions
may not be corrected using the retroactive correction rules of §1.401(a)(4)-11(g). See
§1.401(a)(4)-11(g)(3)(vii) and (5).
(2) Corrections through distribution--(i) General rule. This paragraph (b)(2) contains
the rules for correction of excess contributions through a distribution from the plan.
Correction through a distribution generally involves a 4 step process. First, the plan must
determine, in accordance with paragraph (b)(2)(ii) of this section, the total amount of
excess contributions that must be distributed under the plan. Second, the plan must
apportion the total amount of excess contributions among HCEs in accordance with
paragraph (b)(2)(iii) of this section. Third, the plan must determine the income allocable to
excess contributions in accordance with paragraph (b)(2)(iv) of this section. Finally, the

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(ii) Calculation of total amount to be distributed. The following procedures must be
used to determine the total amount of the excess contributions to be distributed-(
A) Calculate the dollar amount of excess contributions for each HCE. The amount
of excess contributions attributable to a given HCE for a plan year is the amount (if any) by
which the HCE’s contributions taken into account under this section must be reduced for
the HCE’s ADR to equal the highest permitted ADR under the plan. To calculate the
highest permitted ADR under a plan, the ADR of the HCE with the highest ADR is reduced
by the amount required to cause that HCE’s ADR to equal the ADR of the HCE with the
next highest ADR. If a lesser reduction would enable the arrangement to satisfy the
requirements of paragraph (b)(2)(ii)(C) of this section, only this lesser reduction is used in
determining the highest permitted ADR.
(B) Determination of the total amount of excess contributions. The process
described in paragraph (b)(2)(ii)(A) of this section must be repeated until the arrangement
would satisfy the requirements of paragraph (b)(2)(ii)(C) of this section. The sum of all
reductions for all HCEs determined under paragraph (b)(2)(ii)(A) of this section is the total
amount of excess contributions for the plan year.
(C) Satisfaction of ADP. A cash or deferred arrangement satisfies this paragraph
(b)(2)(ii)(C) if the arrangement would satisfy the requirements of paragraph (a)(1)(ii) of this

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(iii) Apportionment of total amount of excess contributions among the HCEs. The
following procedures must be used in apportioning the total amount of excess contributions
determined under paragraph (b)(2)(ii) of this section among the HCEs:
(A) Calculate the dollar amount of excess contributions for each HCE. The
contributions of the HCE with the highest dollar amount of contributions taken into account
under this section are reduced by the amount required to cause that HCE’s contributions to
equal the dollar amount of the contributions taken into account under this section for the
HCE with the next highest dollar amount of contributions taken account under this section.
If a lesser apportionment to the HCE would enable the plan to apportion the total amount of
excess contributions, only the lesser apportionment would apply.
(B) Limit on amount apportioned to any individual. For purposes of this paragraph
(b)(2)(iii), the amount of contributions taken into account under this section with respect to
an HCE who is an eligible employee in more than one plan of an employer is determined
by taking into account all contributions otherwise taken into account with respect to such
HCE under any plan of the employer during the plan year of the plan being tested as being
made under the plan being tested. However, the amount of excess contributions
apportioned for a plan year with respect to any HCE must not exceed the amount of
contributions actually contributed to the plan for the HCE for the plan year. Thus, in the
case of an HCE who is an eligible employee in more than one plan of the same employer
to which elective contributions are made and whose ADR is calculated in accordance with

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(C) Apportionment to additional HCEs. The procedure in paragraph (b)(2)(iii)(A) of
this section must be repeated until the total amount of excess contributions determined
under paragraph (b)(2)(ii) of this section have been apportioned.
(iv) Income allocable to excess contributions--(A) General rule. The income
allocable to excess contributions is equal to the sum of the allocable gain or loss for the
plan year and, to the extent the excess contributions are or will be credited with allocable
gain or loss for the period after the close of the plan year (gap period), the allocable gain
or loss for the gap period.
(B) Method of allocating income. A plan may use any reasonable method for
computing the income allocable to excess contributions, provided that the method does
not violate section 401(a)(4), is used consistently for all participants and for all corrective
distributions under the plan for the plan year, and is used by the plan for allocating income
to participant’s accounts. See §1.401(a)(4)-1(c)(8).
(C) Alternative method of allocating plan year income. A plan may allocate income
to excess contributions for the plan year by multiplying the income for the plan year
allocable to the elective contributions and other amounts taken account under this section
(including contributions made for the plan year), by a fraction, the numerator of which is the
excess contributions for the employee for the plan year, and the denominator of which is
the account balance attributable to elective contributions and other contributions taken into

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(D) Safe harbor method of allocating gap period income. A plan may use the safe
harbor method in this paragraph (b)(2)(iv)(D) to determine income on excess contributions
for the gap period. Under this safe harbor method, income on excess contributions for the
gap period is equal to 10% of the income allocable to excess contributions for the plan
year that would be determined under paragraph (b)(2)(iv)(C) of this section, multiplied by
the number of calendar months that have elapsed since the end of the plan year. For
purposes of calculating the number of calendar months that have elapsed under the safe
harbor method, a corrective distribution that is made on or before the fifteenth day of a
month is treated as made on the last day of the preceding month and a distribution made
after the fifteenth day of a month is treated as made on the last day of the month.
(E) Alternative method for allocating plan year and gap period income. A plan may
determine the allocable gain or loss for the aggregate of the plan year and the gap period
by applying the alternative method provided by paragraph (b)(2)(iv)(C) of this section to
this aggregate period. This is accomplished by substituting the income for the plan year
and the gap period for the income for the plan year and by substituting the contributions
taken into account under this section for the plan year and the gap period for the
contributions taken account under this section for the plan year in determining the fraction
that is multiplied by that income.
(v) Distribution. Within 12 months after the close of the plan year in which the
excess contribution arose, the plan must distribute to each HCE the excess contributions

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(vi) Tax treatment of corrective distributions--(A) General rule. Except as provided in
paragraph (b)(2)(vi)(B) of this section, a corrective distribution of excess contributions (and
income) that is made within 2½ months after the end of the plan year for which the excess
contributions were made is includible in the employee’s gross income on the earliest date
any elective contributions by the employee during the plan year would have been received
by the employee had the employee originally elected to receive the amounts in cash. A
corrective distribution of excess contributions (and income) that is made more than 2½
months after the end of the plan year for which the contributions were made is includible in
the employee’s gross income in the employee’s taxable year in which distributed.
Regardless of when the corrective distribution is made, it is not subject to the early

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(B) Rule for de minimis distributions. If the total amount of excess contributions,
determined under this paragraph (b)(2), and excess aggregate contributions determined
under §1.401(m)-2(b)(2) distributed to a recipient under a plan for any plan year is less
than $100 (excluding income), a corrective distribution of excess contributions (and
income) is includible in the gross income of the recipient in the taxable year of the recipient
in which the corrective distribution is made.
(vii) Other rules--(A) No employee or spousal consent required. A corrective
distribution of excess contributions (and income) may be made under the terms of the plan
without regard to any notice or consent otherwise required under sections 411(a)(11) and
417.
(B) Treatment of corrective distributions as elective contributions. Excess
contributions are treated as employer contributions for purposes of sections 404 and 415
even if distributed from the plan.
(C) No reduction of required minimum distribution. A distribution of excess
contributions (and income) is not treated as a distribution for purposes of determining
whether the plan satisfies the minimum distribution requirements of section 401(a)(9). See
§1.401(a)(9)-5, Q&A-9(b).
(D) Partial distributions. Any distribution of less than the entire amount of excess

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distribution of excess contributions and allocable income.

(viii) Examples. The following examples illustrate the application of this paragraph
(b)(2). For purposes of these examples, none of the plans provide for catch-up

contributions under section 414(v). The examples are as follows:

Example 1. (i) Plan P, a calendar year profit-sharing plan that includes a cash or
deferred arrangement, provides for distribution of excess contributions to HCEs to the
extent necessary to satisfy the ADP test. Employee A, an HCE, has elective contributions
of $12,000 and $200,000 in compensation, for an ADR of 6%, and Employee B, a second
HCE, has elective contributions of $8,960 and compensation of $128,000, for an ADR of
7%. The ADP for the NHCEs is 3%. Under the ADP test, the ADP of the two HCEs under
the plan may not exceed 5% (i.e., 2 percentage points more than the ADP of the NHCEs
under the plan). The ADP for the 2 HCEs under the plan is 6.5%. Therefore, there must
be a correction of excess contributions.

(ii) The total amount of excess contributions for the HCEs is determined under
paragraph (b)(2)(ii) of this section as follows: the elective contributions of Employee B (the
HCE with the highest ADR) are reduced by $1,280 in order to reduce his ADR to 6%
($7,680/$128,000), which is the ADR of Employee A.
(iii) Because the ADP of the HCEs determined after the $1,280 reduction to
Employee B still exceeds 5%, further reductions in elective contributions are necessary in
order to reduce the ADP of the HCEs to 5%. The elective contributions of Employee A
and Employee B are each reduced by 1% of compensation ($2,000 and $1,280
respectively). Because the ADP of the HCEs determined after the reductions equals 5%,
the plan would satisfy the requirements of (a)(1)(ii) of this section.
(iv) The total amount of excess contributions ($4,560 = $1,280+$2,000+$1,280) is
apportioned among the HCEs under paragraph (b)(2)(iii) of this section first to the HCE
with the highest amount of elective contributions. Therefore, Employee A is apportioned
$3,040 (the amount required to cause Employee A’s elective contributions to equal the
next highest dollar amount of elective contributions).
(v) Because the total amount of excess contributions has not been apportioned,
further apportionment is necessary. The balance ($1,520) of the total amount of excess
contributions is apportioned equally among Employee A and Employee B ($760 to each).
(vi) Therefore, the cash or deferred arrangement will satisfy the requirements of

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Example 2. (i) The facts are the same as in Example 1, except Employee A’s ADR
is based on $3,000 of elective contributions to this plan and $9,000 of elective
contributions to another plan of the employer.

(ii) The total amount of excess contributions ($4,560 = $1,280+$2,000+$1,280) is
apportioned among the HCEs under paragraph (b)(2)(iii) of this section first to the HCE
with the highest amount of elective contributions. The amount of elective contributions for
Employee A is $12,000. Therefore, Employee A is apportioned $3,040 (the amount
required to cause Employee A's elective contributions to equal the next highest dollar
amount of elective contributions). However, pursuant to paragraph (b)(2)(iii)(B) of this
section, no more than the amount actually contributed to the plan may be apportioned to an
HCE. Accordingly, no more than $3,000 may be apportioned to Employee A. Therefore,
the remaining $1,560 must be apportioned to Employee B.
(ii) The cash or deferred arrangement will satisfy the requirements of paragraph
(a)(1) of this section if, by the end of the 12 month period following the end of the 2006 plan
year, Employee A receives a corrective distribution of excess contributions equal to
$3,000 (total amount of elective contributions actually contributed to the plan for Employee
A) and allocable income and Employee B receives a corrective distribution of $1,560 and
allocable income.
Example 3. (i) The facts are the same as in Example 1. The plan allocates income
on a daily basis. The corrective distributions are made in February 2007. The excess
contribution that must be distributed to Employee A as a corrective distribution is $3,800.
This amount must be increased (or decreased) to reflect gains (or losses) allocable to that
amount during the 2006 plan year. The plan uses a reasonable method that satisfies
paragraph (b)(2)(iv)(B) of this section to determine the gain during the 2006 plan year
allocable to the $3,800 as $145. Therefore, as of the end of the 2006 plan year, the
amount of corrective distribution that is required would be $3,945.

(ii) Because the plan allocates income on a daily basis, excess contributions are
credited with gain or loss during the gap period. Therefore, the corrective distribution must
include income allocable to $3,945 through the date of distribution. For the period from
January 1 through the date of distribution, the income allocable to $3,945 is $105.
Therefore, the plan will satisfy the requirements of paragraph (a)(1) of this section if
Employee A receives a corrective distribution of $4,050.
Example 4. (i) The facts are the same as in Example 1. The plan determines plan


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(ii) Therefore, the plan year income allocable to the $3,800 corrective distribution
for Employee A is $266.65 ($8,000 multiplied by $3,800 divided by $110,000). Therefore,
as of the end of the 2006 plan year, the amount of corrective distribution that is required is
$4,066.65. This amount must be increased by the gap period income of $53.32 (10%
multiplied by $266.65 (2006 plan year income attributable to the excess contribution)
multiplied by 2 (number of calendar months since end of 2006 plan year). Therefore, the
plan will satisfy the requirements of paragraph (a)(1) of this section if Employee A receives
a corrective distribution of $4,119.97.
Example 5. (i) The facts are the same as in Example 4, except that the plan
provides for quarterly valuations based on the account balance at the end of the quarter.

(ii) Because the plan’s method for allocating income does not allocate any income
to amounts distributed during the quarter, Employee A will not be credited with an
allocation of income with respect to the amount distributed. Accordingly, Plan P need not
plan adjust the distribution of excess contribution for income during the gap period and
thus satisfies paragraph (a)(1) of this section if Employee A receives a corrective
distribution of $4,066.65.
(3) Recharacterization of excess contributions--(i) General rule. Excess
contributions are recharacterized in accordance with this paragraph (b)(3) only if the

excess contributions that would have to be distributed under (b)(2) of this section if the plan

was correcting through distribution of excess contributions are recharacterized as

described in paragraph (b)(3)(ii) of this section, and all of the conditions set forth in

paragraph (b)(3)(iii) of this section are satisfied.

(ii) Treatment of recharacterized excess contributions. Recharacterized excess

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(iii) Additional rules--(A) Time of recharacterization. Excess contributions may not
be recharacterized under this paragraph (b)(3) after 2½ months after the close of the plan
year to which the recharacterization relates. Recharacterization is deemed to have
occurred on the date on which the last of those HCEs with excess contributions to be
recharacterized is notified in accordance with paragraph (b)(3)(ii) of this section.
(B) Employee contributions must be permitted under plan. The amount of
recharacterized excess contributions, in combination with the employee contributions
actually made by the HCE, may not exceed the maximum amount of employee
contributions (determined without regard to the ACP test of section 401(m)(2)) permitted
under the provisions of the plan as in effect on the first day of the plan year.
(C) Treatment of recharacterized excess contributions. Recharacterized excess
contributions continue to be treated as employer contributions for all other purposes under

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(4) Rules applicable to all corrections--(i) Coordination with distribution of excess
deferrals--(A) Treatment of excess deferrals that reduce excess contributions. The amount
of excess contributions (and allocable income) to be distributed under paragraph (b)(2) of
this section or the amount of excess contributions recharacterized under paragraph (b)(3)
of this section with respect to an employee for a plan year, is reduced by any amounts
previously distributed to the employee from the plan to correct excess deferrals for the
employee’s taxable year ending with or within the plan year in accordance with section
402(g)(2).
(B) Treatment of excess contributions that reduce excess deferrals. Under
§1.402(g)-1(e), the amount required to be distributed to correct an excess deferral to an
employee for a taxable year is reduced by any excess contributions (and allocable
income) previously distributed or excess contributions recharacterized with respect to the
employee for the plan year beginning with or within the taxable year. The amount of excess
contributions includible in the gross income of the employee, and the amount of excess
contributions reported by the payer or plan administrator as includible in the gross income
of the employee, does not include the amount of any reduction under §1.402(g)-1(e)(6).
(ii) Forfeiture of match on distributed excess contributions. A matching contribution

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(iii) Permitted forfeiture of QMAC. Pursuant to section 401(k)(8)(E), a qualified
matching contribution is not treated as forfeitable under §1.401(k)-1(c) merely because
under the plan it is forfeited in accordance with paragraph (b)(4)(ii) of this section.
(iv) No requirement for recalculation. If excess contributions are distributed or
recharacterized in accordance with paragraphs (b)(2) and (3) of this section, the cash or
deferred arrangement is treated as meeting the nondiscrimination test of section 401(k)(3)
regardless of whether the ADP for the HCEs, if recalculated after the distributions or
recharacterizations, would satisfy section 401(k)(3).

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-126Treatment
of excess contributions that are catch-up contributions. A cash or
deferred arrangement does not fail to meet the requirements of section 401(k)(3) and
paragraph (a)(1) of this section merely because excess contributions that are catch-up
contributions because they exceed the ADP limit, as described in §1.414(v)-1(b)(1)(iii),
are not corrected in accordance with this paragraph (b).
(5) Failure to timely correct--(i) Failure to correct within 2½ months after end of plan
year. If a plan does not correct excess contributions within 2½ months after the close of the
plan year for which the excess contributions are made, the employer will be liable for a
10% excise tax on the amount of the excess contributions. See section 4979 and
§54.4979-1 of this chapter. Qualified nonelective contributions and qualified matching
contributions properly taken into account under paragraph (a)(6) of this section for a plan
year may enable a plan to avoid having excess contributions, even if the contributions are
made after the close of the 2½ month period.
(ii) Failure to correct within 12 months after end of plan year. If excess contributions
are not corrected within 12 months after the close of the plan year for which they were
made, the cash or deferred arrangement will fail to satisfy the requirements of section
401(k)(3) for the plan year for which the excess contributions are made and all subsequent
plan years during which the excess contributions remain in the trust.

(c) Additional rules for prior year testing method--(1) Rules for change in testing
method--(i) General rule. A plan is permitted to change from the prior year testing method
to the current year testing method for any plan year. A plan is permitted to change from the
current year testing method to the prior year testing method only in situations described in

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(ii) Situations permitting a change to the prior year testing method. The situations
described in this paragraph (c)(1)(ii) are:
(A) The plan is not the result of the aggregation of two or more plans, and the
current year testing method was used under the plan for each of the 5 plan years preceding
the plan year of the change (or if lesser, the number of plan years the plan has been in
existence, including years in which the plan was a portion of another plan).
(B) The plan is the result of the aggregation of two or more plans, and for each of
the plans that are being aggregated (the aggregating plans), the current year testing
method was used for each of the 5 plan years preceding the plan year of the change (or if
lesser, the number of plan years since that aggregating plan has been in existence,
including years in which the aggregating plan was a portion of another plan).
(C) A transaction described in section 410(b)(6)(C)(i) and §1.410(b)-2(f) occurs
and-(
1) As a result of the transaction, the employer maintains both a plan using the prior
year testing method and a plan using the current year testing method; and
(2) The change from the current year testing method to the prior year testing method
occurs within the transition period described in section 410(b)(6)(C)(ii).
(2) Calculation of ADP under the prior year testing method for the first plan year--(i)
Plans that are not successor plans. If, for the first plan year of any plan (other than a

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(ii) First plan year defined. For purposes of this paragraph (c)(2), the first plan year
of any plan is the first year in which the plan provides for elective contributions. Thus, the
rules of this paragraph (c)(2) do not apply to a plan (within the meaning of §1.410(b)-7(b))
for a plan year if for such plan year the plan is aggregated under §1.401(k)-1(b)(4) with any
other plan that provides for elective contributions in the prior year.
(iii) Successor plans. A plan is a successor plan if 50% or more of the eligible
employees for the first plan year were eligible employees under a qualified cash or
deferred arrangement maintained by the employer in the prior year. If a plan that is a
successor plan uses the prior year testing method for its first plan year, the ADP for the
group of NHCEs for the applicable year must be determined under paragraph (c)(4) of this
section.
(3) Plans using different testing methods for the ADP and ACP test. Except as
otherwise provided in this paragraph (c)(3), a plan may use the current year testing method
or prior year testing method for the ADP test for a plan year without regard to whether the

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(i) The recharacterization method of paragraph (b)(3) of this section to correct
excess contributions for a plan year;
(ii) The rules of §1.401(m)-2(a)(6)(ii) to take elective contributions into account
under the ACP test (rather than the ADP test); or
(iii) The rules of paragraph (a)(6)(v) of this section to take qualified matching
contributions into account under the ADP test (rather than the ACP test).
(4) Rules for plan coverage changes--(i) In general. A plan that uses the prior year
testing method and experiences a plan coverage change during a plan year satisfies the
requirements of this section for that year only if the plan provides that the ADP for the
NHCEs for the plan year is the weighted average of the ADPs for the prior year subgroups.
(ii) Optional rule for minor plan coverage changes. If a plan coverage change
occurs and 90% or more of the total number of the NHCEs from all prior year subgroups
are from a single prior year subgroup, then, in lieu of using the weighted averages
described in paragraph (c)(4)(i) of this section, the plan may provide that the ADP for the
group of eligible NHCEs for the prior year under the plan is the ADP of the NHCEs for the
prior year of the plan under which that single prior year subgroup was eligible.
(iii) Definitions. The following definitions apply for purposes of this paragraph
(c)(4):

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-130Plan
coverage change. The term plan coverage change means a change in the
group or groups of eligible employees under a plan on account of-(
1) The establishment or amendment of a plan;
(2) A plan merger or spinoff under section 414(l);
(3) A change in the way plans (within the meaning of §1.410(b)-7(b)) are combined
or separated for purposes of §1.401(k)-1(b)(4) (e.g., permissively aggregating plans not
previously aggregated under §1.410(b)-7(d), or ceasing to permissively aggregate plans
under §1.410(b)-7(d));
(4) A reclassification of a substantial group of employees that has the same effect
as amending the plan (e.g., a transfer of a substantial group of employees from one
division to another division); or
(5) A combination of any of paragraphs (c)(4)(iii)(A)(1) through (4) of this section.
(B) Prior year subgroup. The term prior year subgroup means all NHCEs for the
prior plan year who, in the prior year, were eligible employees under a specific plan
maintained by the employer that included a qualified cash or deferred arrangement and
who would have been eligible employees in the prior year under the plan being tested if the
plan coverage change had first been effective as of the first day of the prior plan year
instead of first being effective during the plan year. The determination of whether an
NHCE is a member of a prior year subgroup is made without regard to whether the NHCE
terminated employment during the prior year.
(C) Weighted average of the ADPs for the prior year subgroups. The term
weighted average of the ADPs for the prior year subgroups means the sum, for all prior

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respect to a prior year subgroup means the ADP for the prior plan year of the specific plan

under which the members of the prior year subgroup were eligible employees on the first

day of the prior plan year, multiplied by a fraction, the numerator of which is the number of

NHCEs in the prior year subgroup and denominator of which is the total number of NHCEs

in all prior year subgroups.

(iv) Examples. The following examples illustrate the application of this paragraph
(c)(4):

Example 1. (i) Employer B maintains two calendar year plans, Plan O and Plan P,
each of which includes a cash or deferred arrangement. The plans were not permissively
aggregated under §1.410(b)-7(d) for the 2005 plan year. Both plans use the prior year
testing method. Plan O had 300 eligible employees who were NHCEs for the 2005 plan
year, and their ADP for that year was 6%. Sixty of the eligible employees who were
NHCEs for the 2005 plan year under Plan O, terminated their employment during that year.
Plan P had 100 eligible employees who were NHCEs for 2005, and the ADP for those
NHCEs for that plan was 4%. Plan O and Plan P are permissively aggregated under
§1.410(b)-7(d) for the 2006 plan year.

(ii) The permissive aggregation of Plan O and Plan P for the 2006 plan year under
§ 1.410(b)-7(d) is a plan coverage change that results in treating the plans as one plan
(Plan OP) for purposes of §1.401(k)-1(b)(4). Therefore, the prior year ADP for the NHCEs
under Plan OP for the 2006 plan year is the weighted average of the ADPs for the prior
year subgroups: the Plan O prior year subgroup and the Plan P prior year subgroup.
(iii) The Plan O prior year subgroup consists of the 300 employees who, in the 2005
plan year, were eligible NHCEs under Plan O and who would have been eligible under
Plan OP for the 2005 plan year if Plan O and Plan P had been permissively aggregated for
that plan year. The Plan P prior year subgroup consists of the 100 employees who, in the
2005 plan year, were eligible NHCEs under Plan P and would have been eligible under
Plan OP for the 2005 plan year if Plan O and Plan P had been permissively aggregated for
that plan year.
(iv) The weighted average of the ADPs for the prior year subgroups is the sum of
the adjusted ADP for the Plan O prior year subgroup and the adjusted ADP for the Plan P
prior year subgroup. The adjusted ADP for the Plan O prior year subgroup is 4.5%,

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(v) As provided in paragraph (c)(4)(iii)(B) of this section, the determination of
whether an NHCE is a member of a prior year subgroup is made without regard to whether
that NHCE terminated employed during the prior year. Thus, the prior ADP for the NHCEs
under Plan OP for the 2006 plan year is unaffected by the termination of the 60 NHCEs
covered by Plan O during the 2005 plan year.
Example 2. (i) The facts are the same as Example 1, except that the 60 employees
who terminated employment during the 2005 plan are instead spun-off to another plan.

(ii) The permissive aggregation of Plan O and Plan P for the 2006 plan year under
§1.410(b)-7(d) is a plan coverage change that results in treating the plans as one plan
(Plan OP) for purposes of §1.401(k)-1(b)(4) and the spin-off of the 60 employees is a plan
coverage change. Therefore, the prior year ADP for the NHCEs under Plan OP for the
2006 plan year is the weighted average of the ADPs for the prior year subgroups: the Plan
O prior year subgroup and the Plan P prior year subgroup.
(iii) For purposes of determining the prior year subgroups, the employees who
would have been eligible employees in the prior year under the plan being tested are
determined as if both plan coverage changes had first been effective as of the first day of
the prior plan year. The Plan O prior year subgroup consists of the 240 employees who, in
the 2005 plan year, were eligible NHCEs under Plan O and would have been eligible
under Plan OP for the 2005 plan year if the spin-off had occurred at the beginning of the
2005 plan year and Plan O and Plan P had been permissively aggregated under
§1.410(b)-7(d) for that plan year. The Plan P prior year subgroup consists of the 100
employees who, in the 2005 plan year, were eligible NHCEs under Plan P and would have
been eligible under Plan OP for the 2005 plan year if Plan O and Plan P had been
permissively aggregated under §1.410(b)-7(d) for that plan year.
(iv) The weighted average of the ADPs for the prior year subgroups is the sum of
the adjusted ADP with respect to the prior year subgroup consisting of eligible NHCEs
from Plan O and the adjusted ADP with respect to the prior year subgroup consisting of
eligible NHCEs from Plan P. The adjusted ADP for the prior year subgroup consisting of
eligible NHCEs under Plan O is 4.23%, calculated as follows: 6% (the ADP for the NHCEs
under Plan O for the 2005 plan year) x 240/340 (the number of NHCEs in that prior year

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Example 3. (i) The facts are the same as in Example 1, except that instead of Plan
O and Plan P being permissively aggregated for the 2006 plan year, 200 of the employees
eligible under Plan O were spun-off from Plan O and merged into Plan P.

(ii) The spin-off from Plan O and merger to Plan P for the 2006 plan year are plan
coverage changes for Plan P. Therefore, the prior year ADP for the NHCEs under Plan P
for the 2006 plan year is the weighted average of the ADPs for the prior year subgroups
under Plan P. There are 2 subgroups under Plan P for the 2006 plan year. The Plan O
prior year subgroup consists of the 200 employees who, in the 2005 plan year, were
eligible NHCEs under Plan O and who would have been eligible under Plan P for the 2005
plan year if the spin-off and merger had occurred on the first day of the 2005 plan year.
The Plan P prior year subgroup consists of the 100 employees who, in the 2005 plan year,
were eligible NHCEs under Plan P for the 2005 plan year.
(iii) The weighted average of the ADPs for the prior year subgroups is the sum of
the adjusted ADP for the Plan O prior year subgroup and the adjusted ADP for the Plan P
prior year subgroup. The adjusted ADP for the Plan O prior year subgroup is 4.0%,
calculated as follows: 6% (the ADP for the NHCEs under Plan O for the 2005 plan year) x
200/300 (the number of NHCEs in the Plan O prior year subgroup divided by the total
number of NHCEs in all prior year subgroups). The adjusted ADP for the Plan P prior year
subgroup is 1.33%, calculated as follows: 4% (the ADP for the NHCEs under Plan P for
the 2005 plan year) x 100/300 (the number of NHCEs in the Plan P prior year subgroup
divided by the total number of NHCEs in all prior year subgroups). Thus, the prior year
ADP for NHCEs under Plan P for the 2006 plan year is 5.33% (the sum of adjusted ADPs
for the 2 prior year subgroups, 4.0% plus 1.33%).
(iv) The spin-off from Plan O for the 2006 plan year is a plan coverage change for
Plan O. Therefore, the prior year ADP for the NHCEs under Plan O for the 2006 plan year
is the weighted average of the ADPs for the prior year subgroups under Plan O. In this
case, there is only one prior year subgroup under Plan O, the employees who were
NHCEs of Employer B for the 2005 plan year and who were eligible for the 2005 plan year
under Plan O. Because there is only one prior year subgroup under Plan O, the weighted
average of the ADPs for the prior year subgroup under Plan O is equal to the NHCE ADP
for the prior year (2005 plan year) under Plan O, or 6%.

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-134.
(i) Employer C maintains a calendar year plan, Plan Q, which includes a
cash or deferred arrangement that uses the prior year testing method. Plan Q covers
employees of Division A and Division B. In 2005, Plan Q had 500 eligible employees who
were NHCEs, and the ADP for those NHCEs for 2005 was 2%. Effective January 1, 2006,
Employer C amends the eligibility provisions under Plan Q to exclude employees of
Division B effective January 1, 2006. In addition, effective on that same date, Employer C
establishes a new calendar year plan, Plan R, which includes a cash or deferred
arrangement that uses the prior year testing method. The only eligible employees under
Plan R are the 100 employees of Division B who were eligible employees under Plan Q.

(ii) Plan R is a successor plan, within the meaning of paragraph (c)(2)(iii) of this
section (because all of the employees were eligible employees under Plan Q in the prior
year). Therefore, Plan R cannot use the first plan year rule set forth in paragraph (c)(2)(i) of
this section.
(iii) The amendment to the eligibility provisions of Plan Q and the establishment of
Plan R are plan coverage changes within the meaning of paragraph (c)(4)(iii)(A) of this
section for Plan Q and Plan R. Accordingly, each plan must determine the NHCE ADP for
the 2006 plan year under the rules set forth in paragraph (c)(4) of this section.
(iv) The prior year ADP for NHCEs under Plan Q is the weighted average of the
ADPs for the prior year subgroups. Plan Q has only one prior year subgroup (because the
only NHCEs who would have been eligible employees under Plan Q for the 2005 plan year
if the amendment to the Plan Q eligibility provisions had occurred as of the first day of that
plan year were eligible employees under Plan Q). Therefore, for purposes of the 2006 plan
year under Plan Q, the ADP for NHCEs for the prior year is the weighted average of the
ADPs for the prior year subgroups, or 2%, the same as if the plan amendment had not
occurred.
(v) Similarly, Plan R has only one prior year subgroup (because the only NHCEs
who would have been eligible employees under Plan R for the 2005 plan year if the plan
were established as of the first day of that plan year were eligible employees under Plan
Q). Therefore, for purposes of the 2006 testing year under Plan R, the ADP for NHCEs for
the prior year is the weighted average of the ADPs for the prior year subgroups, or 2%, the
same as that of Plan Q.
Example 5. (i) The facts are the same as in Example 4, except that the provisions
of Plan R extend eligibility to 50 hourly employees who previously were not eligible
employees under any qualified cash or deferred arrangement maintained by Employer C.

(ii) Plan R is a successor plan (because 100 of Plan R’s 150 eligible employees
were eligible employees under another qualified cash or deferred arrangement maintained
by Employer C in the prior year). Therefore, Plan R cannot use the first plan year rule set

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(iii) The establishment of Plan R is a plan coverage change that affects Plan R.
Because the 50 hourly employees were not eligible employees under any qualified cash or
deferred arrangement of Employer C for the prior plan year, they do not comprise a prior
year subgroup. Accordingly, Plan R still has only one prior year subgroup. Therefore, for
purposes of the 2006 testing year under Plan R, the ADP for NHCEs for the prior year is
the weighted average of the ADPs for the prior year subgroups, or 2%, the same as that of
Plan Q.
§1.401(k)-3 Safe harbor requirements.

(a) ADP test safe harbor. A cash or deferred arrangement satisfies the ADP safe
harbor provision of section 401(k)(12) for a plan year if the arrangement satisfies the safe
harbor contribution requirement of paragraph (b) or (c) of this section for the plan year, the
notice requirement of paragraph (d) of this section, the plan year requirements of
paragraph (e) of this section, and the additional rules of paragraphs (f), (g) and (h) of this
section, as applicable. Pursuant to section 401(k)(12)(E)(ii), the safe harbor contribution
requirement of paragraph (b) or (c) of this section must be satisfied without regard to
section 401(l). The contributions made under paragraphs (b) and (c) of this section are
referred to as safe harbor nonelective contributions and safe harbor matching
contributions, respectively.
(b) Safe harbor nonelective contribution requirement--(1) General rule. The safe
harbor nonelective contribution requirement of this paragraph is satisfied if, under the
terms of the plan, the employer is required to make a qualified nonelective contribution on
behalf of each eligible NHCE equal to at least 3% of the employee’s safe harbor
compensation.
(2) Safe harbor compensation defined. For purposes of this section, safe harbor

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(c) Safe harbor matching contribution requirement--(1) In general. The safe harbor
matching contribution requirement of this paragraph (c) is satisfied if, under the plan,
qualified matching contributions are made on behalf of each eligible NHCE in an amount
determined under the basic matching formula of section 401(k)(12)(B)(i)(I), as described in
paragraph (c)(2) of this section, or under an enhanced matching formula of section
401(k)(12)(B)(i)(II), as described in paragraph (c)(3) of this section.
(2) Basic matching formula. Under the basic matching formula, each eligible NHCE
receives qualified matching contributions in an amount equal to the sum of-(
i) 100% of the amount of the employee’s elective contributions that do not exceed
3% of the employee’s safe harbor compensation; and
(ii) 50% of the amount of the employee’s elective contributions that exceed 3% of
the employee’s safe harbor compensation but that do not exceed 5% of the employee’s
safe harbor compensation.
(3) Enhanced matching formula. Under an enhanced matching formula, each
eligible NHCE receives a matching contribution under a formula that, at any rate of elective

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(4) Limitation on HCE matching contributions. The safe harbor matching
contribution requirement of this paragraph (c) is not satisfied if the ratio of matching
contributions made on account of an HCE’s elective contributions under the cash or
deferred arrangement for a plan year to those elective contributions is greater than the
ratio of matching contributions to elective contributions that would apply with respect to any
eligible NHCE with elective contributions at the same percentage of safe harbor
compensation.
(5) Use of safe harbor match not precluded by certain plan provisions--(i) Safe
harbor matching contributions on employee contributions. The safe harbor matching
contribution requirement of this paragraph (c) will not fail to be satisfied merely because
safe harbor matching contributions are made on both elective contributions and employee
contributions if safe harbor matching contributions are made with respect to the sum of
elective contributions and employee contributions on the same terms as safe harbor
matching contributions are made with respect to elective contributions. Alternatively, the
safe harbor matching contribution requirement of this paragraph (c) will not fail to be

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(ii) Periodic matching contributions. The safe harbor matching contribution
requirement of this paragraph (c) will not fail to be satisfied merely because the plan
provides that safe harbor matching contributions will be made separately with respect to
each payroll period (or with respect to all payroll periods ending with or within each month
or quarter of a plan year) taken into account under the plan for the plan year, provided that
safe harbor matching contributions with respect to any elective contributions made during
a plan year quarter are contributed to the plan by the last day of the immediately following
plan year quarter.
(6) Permissible restrictions on elective contributions by NHCEs--(i) General rule.
The safe harbor matching contribution requirement of this paragraph (c) is not satisfied if
elective contributions by NHCEs are restricted, unless the restrictions are permitted by this
paragraph (c)(6).
(ii) Restrictions on election periods. A plan may limit the frequency and duration of
periods in which eligible employees may make or change cash or deferred elections under
a plan. However, an employee must have a reasonable opportunity (including a
reasonable period after receipt of the notice described in paragraph (d) of this section) to
make or change a cash or deferred election for the plan year. For purposes of this
paragraph (c)(6)(ii), a 30-day period is deemed to be a reasonable period to make or
change a cash or deferred election.

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-139Restrictions
on amount of elective contributions. A plan is permitted to limit the
amount of elective contributions that may be made by an eligible employee under a plan,
provided that each NHCE who is an eligible employee is permitted (unless the employee
is restricted under paragraph (c)(6)(v) of this section) to make elective contributions in an
amount that is at least sufficient to receive the maximum amount of matching contributions
available under the plan for the plan year, and the employee is permitted to elect any
lesser amount of elective contributions. However, a plan may require eligible employees
to make cash or deferred elections in whole percentages of compensation or whole dollar
amounts.
(iv) Restrictions on types of compensation that may be deferred. A plan may limit
the types of compensation that may be deferred by an eligible employee under a plan,
provided that each eligible NHCE is permitted to make elective contributions under a
definition of compensation that would be a reasonable definition of compensation within
the meaning of §1.414(s)-1(d)(2). Thus, the definition of compensation from which elective
contributions may be made is not required to satisfy the nondiscrimination requirement of
§1.414(s)-1(d)(3).
(v) Restrictions due to limitations under the Internal Revenue Code. A plan may limit
the amount of elective contributions made by an eligible employee under a plan-(
A) Because of the limitations of section 402(g) or section 415; or
(B) Because, on account of a hardship distribution, an employee’s ability to make
elective contributions has been suspended for 6 months in accordance with
§1.401(k)-1(d)(3)(iv)(E).

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-140Examples.
The following examples illustrate the safe harbor contribution
requirement of this paragraph (c):

Example 1. (i) Beginning January 1, 2006, Employer A maintains Plan L covering
employees (including HCEs and NHCEs) in Divisions D and E. Plan L contains a cash or
deferred arrangement and provides qualified matching contributions equal to 100% of
each eligible employee’s elective contributions up to 3% of compensation and 50% of the
next 2% of compensation. For purposes of the matching contribution formula, safe harbor
compensation is defined as all compensation within the meaning of section 415(c)(3) (a
definition that satisfies section 414(s)). Also, each employee is permitted to make elective
contributions from all safe harbor compensation within the meaning of section 415(c)(3)
and may change a cash or deferred election at any time. Plan L limits the amount of an
employee’s elective contributions for purposes of section 402(g) and section 415, and, in
the case of a hardship distribution, suspends an employee’s ability to make elective
contributions for 6 months in accordance with §1.401(k)-1(d)(3)(iv)(E). All contributions
under Plan L are nonforfeitable and are subject to the withdrawal restrictions of section
401(k)(2)(B). Plan L provides for no other contributions and Employer A maintains no
other plans. Plan L is maintained on a calendar-year basis and all contributions for a plan
year are made within 12 months after the end of the plan year.

(ii) Based on these facts, matching contributions under Plan L are safe harbor
matching contributions because they are qualified matching contributions equal to the
basic matching formula. Accordingly, Plan L satisfies the safe harbor contribution
requirement of this paragraph (c).
Example 2. (i) The facts are the same as in Example 1, except that instead of
providing a basic matching contribution, Plan L provides a qualified matching contribution
equal to 100% of each eligible employee’s elective contributions up to 4% of safe harbor
compensation.

(ii) Plan L’s formula is an enhanced matching formula because each eligible NHCE
receives safe harbor matching contributions at a rate that, at any rate of elective
contributions, provides an aggregate amount of qualified matching contributions at least
equal to the aggregate amount of qualified matching contributions that would have been
received under the basic safe harbor matching formula, and the rate of matching
contributions does not increase as the rate of an employee’s elective contributions
increases. Accordingly, Plan L satisfies the safe harbor contribution requirement of this
paragraph (c).
Example 3. (i) The facts are the same as in Example 1, except that instead of
permitting each employee to make elective contributions from all compensation within the
meaning of section 415(c)(3), each employee’s elective contributions under Plan L are


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(ii) The definition of basic compensation under Plan L is a reasonable definition of
compensation within the meaning of §1.414(s)-1(d)(2).
(iii) Plan L will not fail to satisfy the safe harbor contribution requirement of this
paragraph (c) merely because Plan L limits the amount of elective contributions and the
types of compensation that may be deferred by eligible employees, provided that each
eligible NHCE may make elective contributions equal to at least 4% of the employee’s
safe harbor compensation.
Example 4. (i) The facts are the same as in Example 1, except that Plan L
provides that only employees employed on the last day of the plan year will receive a safe
harbor matching contribution.

(ii) Even if the plan that provides for employee contributions and matching
contributions satisfies the minimum coverage requirements of section 410(b)(1) taking into
account this last-day requirement, Plan L would not satisfy the safe harbor contribution
requirement of this paragraph (c) because safe harbor matching contributions are not
made on behalf of all eligible NHCEs who make elective contributions.
(iii) The result would be the same if, instead of providing safe harbor matching
contributions under an enhanced formula, Plan L provides for a 3% safe harbor nonelective
contribution that is restricted to eligible employees under the cash or deferred
arrangement who are employed on the last day of the plan year.
Example 5. (i) The facts are the same as in Example 1, except that instead of
providing qualified matching contributions under the basic matching formula to employees
in both Divisions D and E, employees in Division E are provided qualified matching
contributions under the basic matching formula, while safe harbor matching contributions
continue to be provided to employees in Division D under the enhanced matching formula
described in Example 2.

(ii) Even if Plan L satisfies §1.401(a)(4)-4 with respect to each rate of matching
contributions available to employees under the plan, the plan would fail to satisfy the safe
harbor contribution requirement of this paragraph (c) because the rate of matching
contributions with respect to HCEs in Division D at a rate of elective contributions between
3% and 5% would be greater than that with respect to NHCEs in Division E at the same
rate of elective contributions. For example, an HCE in Division D who would have a 4%
rate of elective contributions would have a rate of matching contributions of 100% while an
NHCE in Division E who would have the same rate of elective contributions would have a

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(d) Notice requirement--(1) General rule. The notice requirement of this paragraph
(d) is satisfied for a plan year if each eligible employee is given written notice of the
employee’s rights and obligations under the plan and the notice satisfies the content
requirement of paragraph (d)(2) of this section and the timing requirement of paragraph
(d)(3) of this section.
(2) Content requirement--(i) General rule. The content requirement of this
paragraph (d)(2) is satisfied if the notice is-(
A) Sufficiently accurate and comprehensive to inform the employee of the
employee’s rights and obligations under the plan; and
(B) Written in a manner calculated to be understood by the average employee
eligible to participate in the plan.
(ii) Minimum content requirement. Subject to the requirements of paragraph
(d)(2)(iii) of this section, a notice is not considered sufficiently accurate and
comprehensive unless the notice accurately describes--
(A) The safe harbor matching contribution or safe harbor nonelective contribution
formula used under the plan (including a description of the levels of safe harbor matching
contributions, if any, available under the plan);
(B) Any other contributions under the plan or matching contributions to another plan
on account of elective contributions or employee contributions under the plan (including the
potential for discretionary matching contributions) and the conditions under which such
contributions are made;

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-143The
plan to which safe harbor contributions will be made (if different than the
plan containing the cash or deferred arrangement);
(D) The type and amount of compensation that may be deferred under the plan;
(E) How to make cash or deferred elections, including any administrative
requirements that apply to such elections;
(F) The periods available under the plan for making cash or deferred elections;
(G) Withdrawal and vesting provisions applicable to contributions under the plan;
and
(H) Information that makes it easy to obtain additional information about the plan
(including an additional copy of the summary plan description) such as telephone numbers,
addresses and, if applicable, electronic addresses, of individuals or offices from whom
employees can obtain such plan information.
(iii) References to SPD. A plan will not fail to satisfy the content requirements of
this paragraph (d)(2) merely because, in the case of information described in paragraph
(d)(2)(ii)(B) of this section (relating to any other contributions under the plan), paragraph
(d)(2)(ii)(C) of this section (relating to the plan to which safe harbor contributions will be
made) or paragraph (d)(2)(ii)(D) of this section (relating to the type and amount of
compensation that may be deferred under the plan), the notice cross-references the
relevant portions of a summary plan description that provides the same information that
would be provided in accordance with such paragraphs and that has been provided (or is
concurrently provided) to employees.
(3) Timing requirement--(i) General rule. The timing requirement of this paragraph

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(ii) Deemed satisfaction of timing requirement. The timing requirement of this
paragraph (d)(3) is deemed to be satisfied if at least 30 days (and no more than 90 days)
before the beginning of each plan year, the notice is given to each eligible employee for
the plan year. In the case of an employee who does not receive the notice within the
period described in the previous sentence because the employee becomes eligible after
the 90th day before the beginning of the plan year, the timing requirement is deemed to be
satisfied if the notice is provided no more than 90 days before the employee becomes
eligible (and no later than the date the employee becomes eligible). Thus, for example, the
preceding sentence would apply in the case of any employee eligible for the first plan year
under a newly established plan that provides for elective contributions, or would apply in
the case of the first plan year in which an employee becomes eligible under an existing
plan that provides for elective contributions.
(e) Plan year requirement--(1) General rule. Except as provided in this paragraph
(e) or in paragraph (f) of this section, a plan will fail to satisfy the requirements of section
401(k)(12) and this section unless plan provisions that satisfy the rules of this section are
adopted before the first day of the plan year and remain in effect for an entire 12-month
plan year. Moreover, if, as described under paragraph (g)(4) of this section, safe harbor

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(2) Initial plan year. A newly established plan (other than a successor plan within the
meaning of §1.401(k)-2(c)(2)(iii)) will not be treated as violating the requirements of this
paragraph (e) merely because the plan year is less than 12 months, provided that the plan
year is at least 3 months long (or, in the case of a newly established employer that
establishes the plan as soon as administratively feasible after the employer comes into
existence, a shorter period). Similarly, a cash or deferred arrangement will not fail to
satisfy the requirement of this paragraph (e) if it is added to an existing profit sharing,
stock bonus, or pre-ERISA money purchase pension plan for the first time during that year
provided that-(
i) The plan is not a successor plan; and
(ii) The cash or deferred arrangement is made effective no later than 3 months prior
to the end of the plan year.
(3) Change of plan year. A plan that has a short plan year as a result of changing its
plan year will not fail to satisfy the requirements of paragraph (e)(1) of this section merely
because the plan year has less than 12 months, provided that-(
i) The plan satisfied the requirements of this section for the immediately preceding
plan year; and
(ii) The plan satisfies the requirements of this section for the immediately following

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(4) Final plan year. A plan that terminates during a plan year will not fail to satisfy
the requirements of paragraph (e)(1) of this section merely because the final plan year is
less than 12 months, provided that-(
i) The plan would satisfy the requirements of paragraph (g) of this section, treating
the termination of the plan as a reduction or suspension of safe harbor matching
contributions, other than the requirement that employees have a reasonable opportunity to
change their cash or deferred elections and, if applicable, employee contribution elections;
or
(ii) The plan termination is in connection with a transaction described in section
410(b)(6)(C) or the employer incurs a substantial business hardship comparable to a
substantial business hardship described in section 412(d).
(f) Plan amendments adopting safe harbor nonelective contributions--(1) General
rule. Notwithstanding paragraph (e)(1) of this section, a plan that provides for the use of
the current year testing method may be amended after the first day of the plan year and no
later than 30 days before the last day of the plan year to adopt the safe harbor method of
this section using nonelective contributions under paragraph (b) of this section, but only if
the plan provides the contingent and follow-up notices described in this section. A plan
amendment made pursuant to this paragraph (f)(1) for a plan year may provide for the use
of the safe harbor method described in this section solely for that plan year and a plan
sponsor is not limited in the number of years for which it is permitted to adopt an
amendment providing for the safe harbor method of this section using nonelective

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(2) Contingent notice provided. A plan satisfies the requirement to provide the
contingent notice under this paragraph (f)(2) if it provides a notice that would satisfy the
requirements of paragraph (d) of this section, except that, in lieu of setting forth the safe
harbor contributions used under the plan as set forth in paragraph (d)(2)(ii)(A) of this
section, the notice specifies that the plan may be amended during the plan year to include
the safe harbor nonelective contribution and that, if the plan is amended, a follow-up notice
will be provided.
(3) Follow-up notice requirement. A plan satisfies the requirement to provide a
follow-up notice under this paragraph (f)(3) if, no later than 30 days before the last day of
the plan year, each eligible employee is given a notice that states that the safe harbor
nonelective contributions will be made for the plan year. This notice is permitted to be
combined with a contingent notice provided under paragraph (f)(2) of this section for the
next plan year.
(g) Permissible reduction or suspension of safe harbor matching contributions–(1)
General rule. A plan that provides for safe harbor matching contributions will not fail to
satisfy the requirements of section 401(k)(3) for a plan year merely because the plan is
amended during a plan year to reduce or suspend safe harbor matching contributions on
future elective contributions (and, if applicable, employee contributions) provided that--
(i) All eligible employees are provided the supplemental notice in accordance with
paragraph (g)(2) of this section;
(ii) The reduction or suspension of safe harbor matching contributions is effective

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(iii) Eligible employees are given a reasonable opportunity (including a reasonable
period after receipt of the supplemental notice) prior to the reduction or suspension of safe
harbor matching contributions to change their cash or deferred elections and, if applicable,
their employee contribution elections;
(iv) The plan is amended to provide that the ADP test will be satisfied for the entire
plan year in which the reduction or suspension occurs using the current year testing
method described in §1.401(k)-2(a)(2)(ii); and
(v) The plan satisfies the requirements of this section (other than this paragraph (g))
with respect to amounts deferred through the effective date of the amendment.
(2) Notice of suspension requirement. The notice of suspension requirement of this
paragraph (g)(2) is satisfied if each eligible employee is given a written notice that
explains--
(i) The consequences of the amendment which reduces or suspends matching
contributions on future elective contributions and, if applicable, employee contributions;
(ii) The procedures for changing their cash or deferred election and, if applicable,
their employee contribution elections; and
(iii) The effective date of the amendment.
(h) Additional rules--(1) Contributions taken into account. A contribution is taken
into account for purposes of this section for a plan year if and only if the contribution would
be taken into account for such plan year under the rules of §1.401(k)-2(a) or 1.401(m)-2(a).

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-1492)
must be taken into account for such plan
year for purposes of this section, even if the compensation would have been received after
the close of the plan year.

(2) Use of safe harbor nonelective contributions to satisfy other nondiscrimination
tests. A safe harbor nonelective contribution used to satisfy the nonelective contribution
requirement under paragraph (b) of this section may also be taken into account for
purposes of determining whether a plan satisfies section 401(a)(4). Thus, these
contributions are not subject to the limitations on qualified nonelective contributions under
§1.401(k)-2(a)(6)(ii), but are subject to the rules generally applicable to nonelective
contributions under section 401(a)(4). See §1.401(a)(4)-1(b)(2)(ii). However, pursuant to
section 401(k)(12)(E)(ii), to the extent they are needed to satisfy the safe harbor
contribution requirement of paragraph (b) of this section, safe harbor nonelective
contributions may not be taken into account under any plan for purposes of section 401(l)
(including the imputation of permitted disparity under §1.401(a)(4)-7).
(3) Early participation rules. Section 401(k)(3)(F) and §1.401(k)-2(a)(1)(iii)(A),
which provide an alternative nondiscrimination rule for certain plans that provide for early
participation, do not apply for purposes of section 401(k)(12) and this section. Thus, a
plan is not treated as satisfying this section with respect to the eligible employees who
have not completed the minimum age and service requirements of section 410(a)(1)(A)
unless the plan satisfies the requirements of this section with respect to such eligible

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(4) Satisfying safe harbor contribution requirement under another defined
contribution plan. Safe harbor matching or nonelective contributions may be made to the
plan that contains the cash or deferred arrangement or to another defined contribution plan
that satisfies section 401(a) or 403(a). If safe harbor contributions are made to another
defined contribution plan, the safe harbor plan must specify the plan to which the safe
harbors are made and contribution requirement of paragraph (b) or (c) of this section must
be satisfied in the other defined contribution plan in the same manner as if the
contributions were made to the plan that contains the cash or deferred arrangement.
Consequently, the plan to which the contributions are made must have the same plan year
as the plan containing the cash and deferred arrangement and each employee eligible
under the plan containing the cash or deferred arrangement must be eligible under the
same conditions under the other defined contribution plan. The plan to which the safe
harbor contributions are made need not be a plan that can be aggregated with the plan
that contains the cash or deferred arrangement.
(5) Contributions used only once. Safe harbor matching or nonelective
contributions cannot be used to satisfy the requirements of this section with respect to
more than one plan.
§1.401(k)-4 SIMPLE 401(k) plan requirements.
(a) General rule. A cash or deferred arrangement satisfies the SIMPLE 401(k) plan
provision of section 401(k)(11) for a plan year if the arrangement satisfies the
requirements of paragraphs (b) through (i) of this section for that year. A plan that contains

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(b) Eligible employer--(1) General rule. A SIMPLE 401(k) plan must be established
by an eligible employer. Eligible employer for purposes of this section means, with
respect to any plan year, an employer that had no more than 100 employees who received
at least $5,000 of SIMPLE compensation, as defined in paragraph (e)(5) of this section,
from the employer for the prior calendar year.
(2) Special rule. An eligible employer that establishes a SIMPLE 401(k) plan for a
plan year and that fails to be an eligible employer for any subsequent plan year, is treated
as an eligible employer for the 2 plan years following the last plan year the employer was
an eligible employer. If the failure is due to any acquisition, disposition, or similar
transaction involving an eligible employer, the preceding sentence applies only if the
provisions of section 410(b)(6)(C)(i) are satisfied.
(c) Exclusive plan--(1) General rule. The SIMPLE 401(k) plan must be the exclusive
plan for each SIMPLE 401(k) plan participant for the plan year. This requirement is
satisfied if there are no contributions made, or benefits accrued, for services during the
plan year on behalf of any SIMPLE 401(k) plan participant under any other qualified plan
maintained by the employer. Other qualified plan for purposes of this section means any
plan, contract, pension, or trust described in section 219(g)(5)(A) or (B).
(2) Special rule. A SIMPLE 401(k) plan will not be treated as failing the
requirements of this paragraph (c) merely because any SIMPLE 401(k) plan participant

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(d) Election and notice--(1) General rule. An eligible employer establishing or
maintaining a SIMPLE 401(k) plan must satisfy the election and notice requirements in
paragraphs (d)(2) and (d)(3) of this section.
(2) Employee elections--(i) Initial plan year of participation. For the plan year in
which an employee first becomes eligible under the SIMPLE 401(k) plan, the employee
must be permitted to make a cash or deferred election under the plan during a 60-day
period that includes either the day the employee becomes eligible or the day before.
(ii) Subsequent plan years. For each subsequent plan year, each eligible employee
must be permitted to make or modify his cash or deferred election during the 60-day
period immediately preceding such plan year.
(iii) Election to terminate. An eligible employee must be permitted to terminate his
cash or deferred election at any time. If an employee does terminate his cash or deferred
election, the plan is permitted to provide that such employee cannot have elective
contributions made under the plan for the remainder of the plan year.
(3) Employee notices. The employer must notify each eligible employee within a
reasonable time prior to each 60-day election period, or on the day the election period
starts, that he or she can make a cash or deferred election, or modify a prior election, if
applicable, during that period. The notice must state whether the eligible employer will
make the matching contributions described in paragraph (e)(3) of this section or the
nonelective contributions described in paragraph (e)(4) of this section.
(e) Contributions--(1) General rule. A SIMPLE 401(k) plan satisfies the contribution

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(2) Elective contributions. Subject to the limitations on annual additions under
section 415, each eligible employee must be permitted to make an election to have up to
$10,000 of elective contributions made on the employee's behalf under the SIMPLE 401(k)
plan for a plan year. The $10,000 limit is increased beginning in 2006 in the same manner
as the $160,000 amount is adjusted under section 415(d), except that pursuant to section
408(p)(2)(E)(ii) the base period shall be the calendar quarter beginning July 1, 2004 and
any increase which is not a multiple of $500 is rounded to the next lower multiple of $500.
(3) Matching contributions. Each plan year, the eligible employer must contribute a
matching contribution to the account of each eligible employee on whose behalf elective
contributions were made for the plan year. The amount of the matching contribution must
equal the lesser of the eligible employee's elective contributions for the plan year or 3% of
the eligible employee's SIMPLE compensation for the entire plan year.
(4) Nonelective contributions. For any plan year, in lieu of contributing matching
contributions described in paragraph (e)(3) of this section, an eligible employer may, in
accordance with plan terms, contribute a nonelective contribution to the account of each
eligible employee in an amount equal to 2% of the eligible employee's SIMPLE
compensation for the entire plan year. The eligible employer may limit the nonelective
contributions to those eligible employees who received at least $5,000 of SIMPLE
compensation from the employer for the entire plan year.

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-154SIMPLE
compensation. Except as otherwise provided, the term SIMPLE
compensation for purposes of this section means the sum of wages, tips, and other
compensation from the eligible employer subject to federal income tax withholding (as
described in section 6051(a)(3)) and the employee’s elective contributions made under
any other plan, and if applicable, elective deferrals under a section 408(p) SIMPLE IRA
plan, a section 408(k)(6) SARSEP, or a plan or contract that satisfies the requirements of
section 403(b), and compensation deferred under a section 457 plan, required to be
reported by the employer on Form W-2 (as described in section 6051(a)(8)). For self-
employed individuals, SIMPLE compensation means net earnings from self-employment
determined under section 1402(a) prior to subtracting any contributions made under the
SIMPLE 401(k) plan on behalf of the individual.
(f) Vesting. All benefits attributable to contributions described in paragraph (e) of
this section must be nonforfeitable at all times.

(g) Plan year. The plan year of a SIMPLE 401(k) plan must be the whole calendar
year. Thus, in general, a SIMPLE 401(k) plan can be established only on January 1 and
can be terminated only on December 31. However, in the case of an employer that did not
previously maintain a SIMPLE 401(k) plan, the establishment date can be as late as
October 1 (or later in the case of an employer that comes into existence after October 1
and establishes the SIMPLE 401(k) plan as soon as administratively feasible after the
employer comes into existence).
(h) Other rules. A SIMPLE 401(k) plan is not treated as a top-heavy plan under
section 416. See section 416(g)(4)(G).

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-155.
[Reserved].
§1.401(k)-6 Definitions.

Unless otherwise provided, the definitions of this section govern for purposes of
section 401(k) and the regulations thereunder.

Actual contribution percentage (ACP) test. Actual contribution percentage test or
ACP test means the test described in §1.401(m)-2(a)(1).

Actual deferral percentage (ADP). Actual deferral percentage or ADP means the
ADP of the group of eligible employees as defined in §1.401(k)-2(a)(2).

Actual deferral percentage (ADP) test. Actual deferral percentage test or ADP test
means the test described in §1.401(k)-2(a)(1).

Actual deferral ratio (ADR). Actual deferral ratio or ADR means the ADR of an
eligible employee as defined in §1.401(k)-2(a)(3).

Cash or deferred arrangement. Cash or deferred arrangement is defined in
§1.401(k)-1(a)(2).

Cash or deferred election. Cash or deferred election is defined in §1.401(k)1(
a)(3).

Compensation. Compensation means compensation as defined in section 414(s)
and §1.414(s)-1. The period used to determine an employee’s compensation for a plan
year must be either the plan year or the calendar year ending within the plan year.
Whichever period is selected must be applied uniformly to determine the compensation of
every eligible employee under the plan for that plan year. A plan may, however, limit the
period taken into account under either method to that portion of the plan year or calendar


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Current year testing method. Current year testing method means the testing
method described in §1.401(k)-2(a)(2)(ii) or §1.401(m)-2(a)(2)(ii) under which the
applicable year is the current plan year.

Elective contributions. Elective contributions means employer contributions made
to a plan pursuant to a cash or deferred election under a cash or deferred arrangement
(whether or not the arrangement is a qualified cash or deferred arrangement under
§1.401(k)-1(a)(4)).

Eligible employee--(1) General rule. Eligible employee means an employee who is
directly or indirectly eligible to make a cash or deferred election under the plan for all or a
portion of the plan year. For example, if an employee must perform purely ministerial or
mechanical acts (e.g., formal application for participation or consent to payroll withholding)
in order to be eligible to make a cash or deferred election for a plan year, the employee is
an eligible employee for the plan year without regard to whether the employee performs
the acts.

(2) Conditions on eligibility. An employee who is unable to make a cash or
deferred election because the employee has not contributed to another plan is also an
eligible employee. By contrast, if an employee must perform additional service (e.g.,

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(3) Certain one-time elections. An employee is not an eligible employee merely
because the employee, upon commencing employment with the employer or upon the
employee’s first becoming eligible to make a cash or deferred election under any
arrangement of the employer, is given the one-time opportunity to elect, and the employee
does in fact elect, not to be eligible to make a cash or deferred election under the plan or
any other plan maintained by the employer (including plans not yet established) for the
duration of the employee’s employment with the employer. This rule applies in addition to
the rules in §1.401(k)-1(a)(3)(v) relating to the definition of a cash or deferred election. In
no event is an election made after December 23, 1994, treated as a one-time irrevocable
election under this paragraph if the election is made by an employee who previously
became eligible under another plan (whether or not terminated) of the employer.
Eligible HCE. Eligible HCE means an eligible employee who is an HCE.


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-158.
Eligible NHCE means an eligible employee who is not an HCE.

Employee. Employee means an employee within the meaning of §1.410(b)-9.

Employee stock ownership plan (ESOP). Employee stock ownership plan or
ESOP means the portion of a plan that is an ESOP within the meaning of
§1.410(b)-7(c)(2).

Employer. Employer means an employer within the meaning of §1.410(b)-9.

Excess contributions. Excess contributions means, with respect to a plan year, the
amount of total excess contributions apportioned to an HCE under §1.401(k)-2(b)(2)(iii).

Excess deferrals. Excess deferrals means excess deferrals as defined in
§1.402(g)-1(e)(3).

Highly compensated employee (HCE). Highly compensated employee or HCE has
the meaning provided in section 414(q).

Matching contributions. Matching contributions means matching contributions as
defined in §1.401(m)-1(a)(2).

Nonelective contributions. Nonelective contributions means employer contributions
(other than matching contributions) with respect to which the employee may not elect to
have the contributions paid to the employee in cash or other benefits instead of being
contributed to the plan.

Non-employee stock ownership plan (non-ESOP). Non-employee stock ownership
plan or non-ESOP means the portion of a plan that is not an ESOP within the meaning of
§1.410(b)-7(c)(2).

Non-highly compensated employee (NHCE). Non-highly compensated employee


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-159NHCE
means an employee who is not an HCE.

Plan. Plan is defined in §1.401(k)-1(b)(4).

Pre-ERISA money purchase pension plan. (1) Pre-ERISA money purchase

pension plan is a pension plan-


(i) That is a defined contribution plan (as defined in section 414(i));
(ii) That was in existence on June 27, 1974, and as in effect on that date, included a
salary reduction agreement; and
(iii) Under which neither the employee contributions nor the employer contributions,
including elective contributions, may exceed the levels (as a percentage of compensation)
provided for by the contribution formula in effect on June 27, 1974.
(2) A plan was in existence on June 27, 1974, if it was a written plan adopted on or
before that date, even if no funds had yet been paid to the trust associated with the plan.
Prior year testing method. Prior year testing method means the testing method
under which the applicable year is the prior plan year, as described in §1.401(k)-2(a)(2)(ii)
or §1.401(m)-2(a)(2)(ii).

Qualified matching contributions (QMACs). Qualified matching contributions or
QMACs means matching contributions that, except as provided otherwise in §1.401(k)1(
c) and (d), satisfy the requirements of §1.401(k)-1(c) and (d) as though the contributions
were elective contributions, without regard to whether the contributions are actually taken
into account under the ADP test under §1.401(k)-2(a)(6) or the ACP test under §1.401(m)2(
a)(6). Thus, the matching contributions must satisfy the vesting requirements of
§1.401(k)-1(c) and be subject to the distribution requirements of §1.401(k)-1(d) when they


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Qualified nonelective contributions (QNECs). Qualified nonelective contributions or
QNECs means employer contributions, other than elective contributions or matching
contributions, that, except as provided otherwise in §1.401(k)-1(c) and (d), satisfy the
requirements of §1.401(k)-1(c) and (d) as though the contributions were elective
contributions, without regard to whether the contributions are actually taken into account
under the ADP test under §1.401(k)-2(a)(6) or the ACP test under §1.401(m)-2(a)(6).
Thus, the nonelective contributions must satisfy the vesting requirements of §1.401(k)-1(c)
and be subject to the distribution requirements of §1.401(k)-1(d) when they are contributed
to the plan.

Rural cooperative plans. Rural cooperative plan means a plan described in section
401(k)(7).

Par. 3. Sections 1.401(m)-0 through 1.401(m)-2 are revised and sections
1.401(m)-3 through 1.401(m)-5 are added to read as follows:
§1.401(m)-0 Table of contents.

This section contains first a list of section headings and then a list of the paragraphs
in each section in §§1.401(m)-1 through 1.401(m)-5.
LIST OF SECTIONS
§1.401(m)-1 Employee contributions and matching contributions.


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-161.
§1.401(m)-3 Safe harbor requirements.
§1.401(m)-4 Special rules for mergers, acquisitions and similar events. [Reserved].
§1.401(m)-5 Definitions.


LIST OF PARAGRAPHS


§1.401(m)-1 Employee contributions and matching contributions.


(a) General nondiscrimination rules.
(1) Nondiscriminatory amount of contributions.
(i) Exclusive means of amounts testing.
(ii) Testing benefits, rights and features.
(2) Matching contributions.
(i) In general.
(ii) Employer contributions made on account of an employee contribution or elective
deferral.
(iii) Employer contributions not on account of an employee contribution or elective deferral.
(3) Employee contributions.
(i) In general.
(ii) Certain contributions not treated as employee contributions.
(iii) Qualified cost-of-living arrangements.
(b) Nondiscrimination requirements for amount of contributions.
(1) Matching contributions and employee contributions.
(2) Automatic satisfaction by certain plans.
(3) Anti-abuse provisions.
(4) Aggregation and restructuring.
(i) In general.
(ii) Aggregation of employee contributions and matching contributions within a plan.
(iii) Aggregation of plans.
(A) In general.
(B) Arrangements with inconsistent ACP testing methods.
(iv) Disaggregation of plans and separate testing.
(A) In general.
(B) Restructuring prohibited.
(v) Certain disaggregation rules not applicable.
(c) Additional requirements.
(1) Separate testing for employee contributions and matching contributions.
(2) Plan provision requirement.
(d) Effective date.
§1.401(m)-2 ACP test.


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-162Actual
contribution percentage (ACP) test.
(1) In general.
(i) ACP test formula.
(ii) HCEs as sole eligible employees.
(iii) Special rule for early participation.
(2) Determination of ACP.
(i) General rule.
(ii) Determination of applicable year under current year and prior year testing method.
(3) Determination of ACR.
(i) General rule.
(ii) ACR of HCEs eligible under more than one plan.
(A) General rule.
(B) Plans not permitted to be aggregated.
(iii) Example.
(4) Employee contributions and matching contributions taken into account under the ACP
test.
(i) Employee contributions.
(ii) Recharacterized elective contributions.
(iii) Matching contributions.
(5) Matching contributions not taken into account under the ACP test.
(i) General rule.
(ii) Disproportionate matching contributions.
(A) Matching contributions in excess of 100%.
(B) Representative matching rate.
(C) Definition of matching rate.
(iii) Qualified matching contributions used to satisfy the ADP test.
(iv) Matching contributions taken into account under safe harbor provisions.
(v) Treatment of forfeited matching contributions.
(6) Qualified nonelective contributions and elective contributions that may be taken into
account under the ACP test.
(i) Timing of allocation.
(ii) Elective contributions taken into account under the ACP test.
(iii) Requirement that amount satisfy section 401(a)(4).
(iv) Aggregation must be permitted.
(v) Disproportionate contributions not taken into account.
(A) General rule.
(B) Definition of representative contribution rate.
(C) Definition of applicable contribution rate.
(vi) Contribution only used once.
(7) Examples.
(b) Correction of excess aggregate contributions.
(1) Permissible correction methods.
(i) In general.

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-163Additional
contributions.
(B) Excess aggregate contributions distributed or forfeited.
(ii) Combination of correction methods.
(iii) Exclusive means of correction.
(2) Correction through distribution.
(i) General rule.
(ii) Calculation of total amount to be distributed.
(A) Calculate the dollar amount of excess aggregate contributions for each HCE.
(B) Determination of the total amount of excess aggregate contributions.
(C) Satisfaction of ACP.
(iii) Apportionment of total amount of excess aggregate contributions among the HCEs.
(A) Calculate the dollar amount of excess aggregate contributions for each HCE.
(B) Limit on amount apportioned to any HCE.
(C) Apportionment to additional HCEs.
(iv) Income allocable to excess aggregate contributions.
(A) General rule.
(B) Method of allocating income.
(C) Alternative method of allocating income for the plan year.
(D) Safe harbor method of allocating gap period income.
(E) Alternative method of allocating plan year and gap period income.
(F) Allocable income for recharacterized elective contributions.
(v) Distribution and forfeiture.
(vi) Tax treatment of corrective distributions.
(A) General rule.
(B) Rule for de minimis distributions.
(3) Other rules.
(i) No employee or spousal consent required.
(ii) Treatment of corrective distributions and forfeited contributions as employer
contributions.
(iii) No reduction of required minimum distribution.
(iv) Partial correction.
(v) Matching contributions on excess contributions, excess deferrals and excess
aggregate contributions.
(A) Corrective distributions not permitted.
(B) Coordination with section 401(a)(4).
(vi) No requirement for recalculation.
(4) Failure to timely correct.
(i) Failure to correct within 2½ months after end of plan year.
(ii) Failure to correct within 12 months after end of plan year.
(5) Examples.
(c) Additional rules for prior year testing method.
(1) Rules for change in testing method.
(2) Calculation of ACP under the prior year testing method for the first plan year.

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-164Plans
that are not successor plans.
(ii) First plan year defined.
(iii) Plans that are successor plans.
(3) Plans using different testing methods for the ACP and ADP test.
(4) Rules for plan coverage change.
(i) In general.
(ii) Optional rule for minor plan coverage changes.
(iii) Definitions.
(A) Plan coverage change.
(B) Prior year subgroup.
(C) Weighted average of the ACPs for the prior year subgroups.
(iv) Examples.
§1.401(m)-3 Safe harbor requirements.

(a) ACP test safe harbor.
(b) Safe harbor nonelective contribution requirement.
(c) Safe harbor matching contribution requirement.
(d) Limitation on contributions.
(1) General rule.
(2) Matching rate must not increase.
(3) Limit on matching contributions.
(4) Limitation on rate of match.
(5) HCEs participating in multiple plans.
(6) Permissible restrictions on elective deferrals by NHCEs.
(i) General rule.
(ii) Restrictions on election periods.
(iii) Restrictions on amount of contributions.
(iv) Restrictions on types of compensation that may be deferred.
(v) Restrictions due to limitations under the Internal Revenue Code.
(e) Notice requirement.
(f) Plan year requirement.
(1) General rule.
(2) Initial plan year.
(3) Change of plan year.
(4) Final plan year.
(g) Plan amendments adopting nonelective safe harbor contributions.
(h) Permissible reduction or suspension of safe harbor matching contributions.
(1) General rule.
(2) Notice of suspension requirement.
(i) Reserved.
(j) Other rules.
(1) Contributions taken into account.

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-165Use
of safe harbor nonelective contributions to satisfy other nondiscrimination tests.
(3) Early participation rules.
(4) Satisfying safe harbor contribution requirement under another defined contribution
plan.
(5) Contributions used only once.
(6) Plan must satisfy ACP with respect to employee contributions.
§1.401(m)-4 Special rules for mergers, acquisitions and similar events. [Reserved].
§1.401(m)-5 Definitions.
§1.401(m)-1 Employee contributions and matching contributions.
(a) General nondiscrimination rules--(1) Nondiscriminatory amount of contributions-(
i) Exclusive means of amounts testing. A defined contribution plan does not satisfy
section 401(a) for a plan year unless the amount of employee contributions and matching
contributions to the plan for the plan year satisfies section 401(a)(4). The amount of
employee contributions and matching contributions under a plan satisfies the requirements
of section 401(a)(4) with respect to amounts if and only if the amount of employee
contributions and matching contributions satisfies the nondiscrimination test of section
401(m) under paragraph (b) of this section and the plan satisfies the additional
requirements of paragraph (c) of this section. See §1.401(a)(4)-1(b)(2)(ii)(B).
(ii) Testing benefits, rights and features. A plan that provides for employee
contributions or matching contributions must satisfy the requirements of section 401(a)(4)
relating to benefits, rights and features in addition to the requirement regarding amounts
described in paragraph (a)(1)(i) of this section. For example, the right to make each level
of employee contributions and the right to each level of matching contributions under the
plan are benefits, rights or features subject to the requirements of section 401(a)(4). See

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(2) Matching contributions--(i) In general. For purposes of section 401(m), this
section and §§1.401(m)-2 through 1.401(m)-5, matching contributions are-(
A) Any employer contribution (including a contribution made at the employer’s
discretion) to a defined contribution plan on account of an employee contribution to a plan
maintained by the employer;
(B) Any employer contribution (including a contribution made at the employer’s
discretion) to a defined contribution plan on account of an elective deferral; and
(C) Any forfeiture allocated on the basis of employee contributions, matching
contributions, or elective deferrals.
(ii) Employer contributions made on account of an employee contribution or
elective deferral. Whether an employer contribution is made on account of an employee
contribution or an elective deferral is determined on the basis of all the relevant facts and
circumstances, including the relationship between the employer contribution and employee
actions outside the plan. An employer contribution made to a defined contribution plan on
account of contributions made by an employee under an employer-sponsored savings
arrangement that are not held in a plan that is intended to be a qualified plan or a plan
described in §1.402(g)-1(b) is not a matching contribution.
(iii) Employer contributions not on account of an employee contribution or elective
deferral. An employer contribution is not a matching contribution made on account of an
elective deferral if it is contributed before the cash or deferred election is made or before
the employee’s performance of services with respect to which the elective deferral is made

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(3) Employee contributions--(i) In general. For purposes of section 401(m), this
section and §§1.401(m)-2 through 1.401(m)-5, employee contributions are contributions to
a plan that are designated or treated at the time of contribution as after-tax employee
contributions (e.g., by treating the contributions as taxable income subject to applicable
withholding requirements) and are allocated to an individual account for each eligible
employee to which attributable earnings and losses are allocated. See §1.401(k)1(
a)(2)(ii). The term employee contributions includes-(
A) Employee contributions to the defined contribution portion of a plan described in
section 414(k);
(B) Employee contributions applied to the purchase of whole life insurance
protection or survivor benefit protection under a defined contribution plan;
(C) Amounts attributable to excess contributions within the meaning of section
401(k)(8)(B) that are recharacterized as employee contributions under §1.401(k)-2(b)(3);
and
(D) Employee contributions to a plan or contract that satisfies the requirements of
section 403(b).
(ii) Certain contributions not treated as employee contributions. The term employee
contributions does not include repayment of loans, repayment of distributions described in

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(iii) Qualified cost-of-living arrangements. Employee contributions to a qualified
cost-of-living arrangement described in section 415(k)(2)(B) are treated as employee
contributions to a defined contribution plan, without regard to the requirement that the
employee contributions be allocated to an individual account to which attributable earnings
and losses are allocated.
(b) Nondiscrimination requirements for amount of contributions--(1) Matching
contributions and employee contributions. The matching contributions and employee
contributions under a plan satisfy this paragraph (b) for a plan year only if the plan
satisfies-(
i)The ACP test of section 401(m)(2) described in §1.401(m)-2;

(ii) The ACP safe harbor provisions of section 401(m)(11) described in §1.401(m)3;
or
(iii) The SIMPLE 401(k) provisions of sections 401(k)(11) and 401(m)(10)
described in §1.401(k)-4.
(2) Automatic satisfaction by certain plans. Notwithstanding paragraph (b)(1) of this
section, the requirements of this section are treated as satisfied with respect to employee
contributions and matching contributions under a collectively bargained plan (or the portion
of a plan) that automatically satisfies section 410(b). See §§1.401(a)(4)-1(c)(5) and
1.410(b)-2(b)(7). Additionally, the requirements of sections 401(a)(4) and 410(b) do not
apply to a governmental plan (within the meaning of section 414(d)) maintained by a State

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(3) Anti-abuse provisions. Sections 1.401(m)-1 through 1.401(m)-5 are designed
to provide simple, practical rules that accommodate legitimate plan changes. At the same
time, the rules are intended to be applied by employers in a manner that does not make
use of changes in plan testing procedures or other plan provisions to inflate inappropriately
the ACP for NHCEs (which is used as a benchmark for testing the ACP for HCEs) or to
otherwise manipulate the nondiscrimination testing requirements of this paragraph (b).
Further, this paragraph (b) is part of the overall requirement that benefits or contributions
not discriminate in favor of HCEs. Therefore, a plan will not be treated as satisfying the
requirements of this paragraph (b) if there are repeated changes to plan testing
procedures or plan provisions that have the effect of distorting the ACP so as to increase
significantly the permitted ACP for HCEs, or otherwise manipulate the nondiscrimination
rules of this paragraph, if a principal purpose of the changes was to achieve such a result.
(4) Aggregation and restructuring--(i) In general. This paragraph (b)(4) contains the
exclusive rules for aggregating and disaggregating plans that provide for employee
contributions and matching contributions for purposes of this section and §§1.401(m)-2
through 1.401(m)-5.
(ii) Aggregation of employee contributions and matching contributions within a plan.
Except as otherwise specifically provided in this paragraph (b)(4) and §1.401(m)-3(f)(1), a
plan must be subject to a single test under paragraph (b)(1) of this section with respect to
all employee contributions and matching contributions and all eligible employees under the

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(iii) Aggregation of plans--(A) In general. The term plan means a plan within the
meaning of §1.410(b)-7(a) and (b), after application of the mandatory disaggregation rules
of §1.410(b)-7(c), and the permissive aggregation rules of §1.410(b)-7(d), as modified by
paragraph (b)(4)(v) of this section. Thus, for example, two plans (within the meaning of
§1.410(b)-7(b)) that are treated as a single plan pursuant to the permissive aggregation
rules of §1.410(b)-7(d) are treated as a single plan for purposes of sections 401(k) and
401(m).
(B) Arrangements with inconsistent ACP testing methods. Pursuant to paragraph
(b)(4)(ii) of this section, a single testing method must apply with respect to all employee
contributions and matching contributions and all eligible employees under a plan. Thus, in
applying the permissive aggregation rules of §1.410(b)-7(d), an employer may not
aggregate plans (within the meaning of §1.410(b)-7(b)) that apply inconsistent testing
methods. For example, a plan (within the meaning of §1.410(b)-7) that applies the current
year testing method may not be aggregated with another plan that applies the prior year
testing method. Similarly, an employer may not aggregate a plan (within the meaning of
§1.410(b)-7) that is using the ACP safe harbor provisions of section 401(m)(11) and
another plan that is using the ACP test of section 401(m)(2).
(iv) Disaggregation of plans and separate testing--(A) In general. If employee

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(B) Restructuring prohibited. Restructuring under §1.401(a)(4)-9(c) may not be
used to demonstrate compliance with the requirements of section 401(m). See
§1.401(a)(4)-9(c)(3)(ii).

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-172Certain
disaggregation rules not applicable. The mandatory disaggregation
rules relating to section 401(k) plans and section 401(m) plans set forth in §1.410(b)7(
c)(1) and to ESOP and non-ESOP portions of a plan set forth in §1.410(b)-7(c)(2) shall
not apply for purposes of this section and §§1.401(m)-2 through 1.401(m)-5. Accordingly,
notwithstanding §1.410(b)-7(d)(2), an ESOP and a non-ESOP which are different plans
(within the meaning of §1.410(b)-7(b)) are permitted to be aggregated for these purposes.
(c) Additional requirements--(1) Separate testing for employee contributions and
matching contributions. Under §1.410(b)-7(c)(1), the group of employees who are eligible
to make employee contributions or eligible to receive matching contributions must satisfy
the requirements of section 410(b) as if those employees were covered under a separate
plan. The determination of whether the separate plan satisfies the requirements of section
410(b) must be made without regard to the modifications to the disaggregation rules set
forth in paragraph (b)(4)(v) of this section. In addition, except as expressly permitted under
section 401(k), 410(b)(2)(A)(ii), or 416(c)(2)(A), employee contributions, matching
contributions and elective contributions taken into account under §1.401(m)-2(a)(6) may
not be taken into account for purposes of determining whether any other contributions
under any plan (including the plan to which the employee contributions or matching
contributions are made) satisfy the requirements of section 401(a). See also
§1.401(a)(4)-11(g)(3)(vii) for special rules relating to corrections of violations of the
minimum coverage requirements or discriminatory rates of matching contributions.
(2) Plan provision requirement. A plan that provides for employee contributions or
matching contributions satisfies this section only if it provides that the nondiscrimination

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(d) Effective date. This section and §§1.401(m)-2 through 1.401(m)-5 apply to plan
years that begin on or after the date that is 12 months after the issuance of these
regulations in final form.

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-174.


(a) Actual contribution percentage (ACP) test--(1) In general--(i) ACP test formula.
A plan satisfies the ACP test for a plan year only if-(
A) The ACP for the eligible HCEs for the plan year is not more than the ACP for the
eligible NHCEs for the applicable year multiplied by 1.25; or
(B) The excess of the ACP for the eligible HCEs for the plan year over the ACP for
the eligible NHCEs for the applicable year is not more than 2 percentage points, and the
ACP for the eligible HCEs for the plan year is not more than the ACP for the eligible
NHCEs for the applicable year multiplied by 2.
(ii) HCEs as sole eligible employees. If, for the applicable year there are no eligible
NHCEs (i.e., all of the eligible employees under the plan for the applicable year are
HCEs), the plan is deemed to satisfy the ACP test.
(iii) Special rule for early participation. If a plan providing for employee
contributions or matching contributions provides that employees are eligible to participate
before they have completed the minimum age and service requirements of section
410(a)(1)(A), and if the plan applies section 410(b)(4)(B) in determining whether the plan
meets the requirements of section 410(b)(1), then in determining whether the plan meets
the requirements under paragraph (a)(1) of this section either-(
A) Pursuant to section 401(m)(5)(C), the ACP test is performed under the plan
(determined without regard to disaggregation under §1.410(b)-7(c)(3)), using the ACP for
all eligible HCEs for the plan year and the ACP of eligible NHCEs for the applicable year,
disregarding all NHCEs who have not met the minimum age and service requirements of

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(B) Pursuant to §1.401(m)-1(b)(4), the plan is disaggregated into separate plans
and the ACP test is performed separately for all eligible employees who have completed
the minimum age and service requirements of section 410(a)(1)(A) and for all eligible
employees who have not completed the minimum age and service requirements of section
410(a)(1)(A).
(2) Determination of ACP--(i) General rule. The ACP for a group of eligible
employees (either eligible HCEs or eligible NHCEs) for a plan year or applicable year is
the average of the ACRs of eligible employees in the group for that year. The ACP for a
group of eligible employees is calculated to the nearest hundredth of a percentage point.
(ii) Determination of applicable year under current year and prior year testing
method. The ACP test is applied using the prior year testing method or the current year
testing method. Under the prior year testing method, the applicable year for determining
the ACP for the eligible NHCEs is the plan year immediately preceding the plan year for
which the ACP test is being calculated. Under the prior year testing method, the ACP for
the eligible NHCEs is determined using the ACRs for the eligible employees who were
NHCEs in that preceding plan year, regardless of whether those NHCEs are eligible
employees or NHCEs in the plan year for which the ACP test is being performed. Under
the current year testing method, the applicable year for determining the ACP for eligible
NHCEs is the same plan year as the plan year for which the ACP test is being calculated.
Under either method, the ACP for the eligible HCEs is the determined using the ACRs of
eligible employees who are HCEs for the plan year for which the ACP test is being

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(3) Determination of ACR--(i) General rule. The ACR of an eligible employee for
the plan year or applicable year is the sum of the employee contributions and matching
contributions taken into account with respect to such employee (determined under the rules
of paragraphs (a)(4) and (a)(5) of this section), and the qualified nonelective and elective
contributions taken into account under paragraph (a)(6) of this section for the year, divided
by the employee’s compensation taken into account for the year. The ACR is calculated to
the nearest hundredth of a percentage point. If no employee contributions, matching
contributions, elective contributions, or qualified nonelective contributions are taken into
account under this section with respect to an eligible employee for the year, the ACR of the
employee is zero.
(ii) ACR of HCEs eligible under more than one plan--(A) General rule. Pursuant to
section 401(m)(2)(B), the ACR of an HCE who is an eligible employee in more than one
plan of an employer to which matching contributions or employee contributions are made
is calculated by treating all contributions with respect to such HCE under any such plan as
being made under the plan being tested. Thus, the ACR for such an HCE is calculated by
accumulating all matching contributions and employee contributions under any plan (other
than a plan described in paragraph (a)(3)(ii)(B) of this section) that would be taken into
account under this section for the plan year, if the plan under which the contribution was
made applied this section and had the same plan year. For example, in the case of a plan
with a 12-month plan year, the ACR for the plan year of that plan for an HCE who

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(B) Plans not permitted to be aggregated. Contributions under plans that are not
permitted to be aggregated under §1.401(m)-1(b)(4) (determined without regard to the
prohibition on aggregating plans with inconsistent testing methods set forth in §1.401(m)1(
b)(4)(iii)(B) and the prohibition on aggregating plans with different plan years set forth in
§1.410(b)-7(d)(5)) are not aggregated under this paragraph (a)(3)(ii).
(iii) Example. The following example illustrates the application of paragraph
(a)(3)(ii) of this section. See also §1.401(k)-2(a)(3)(iii) for additional examples of the

application of the parallel rule under section 401(k)(3)(A). The example is as follows:

Example. Employee A, an HCE with compensation of $120,000, is eligible to
make employee contributions under Plan S and Plan T, two calendar-year profit-sharing
plans of Employer H. Plan S and Plan T use the same definition of compensation. Plan S
provides a match equal to 50% of each employee’s contributions and Plan T has no
match. During the current plan year, Employee A elects to contribute $4,000 in employee
contributions to Plan T and $4,000 in employee contributions to Plan S. There are no other
contributions made on behalf of Employee A. Each plan must calculate Employee A’s
ACR by dividing the total employee contributions by Employee A and matching
contributions under both plans by $120,000. Therefore, Employee A’s ACR under each
plan is 8.33% ($4,000+ $4,000+ $2,000/$120,000).

(4) Employee contributions and matching contributions taken into account under the

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-178--(
i) Employee contributions. An employee contribution is taken into account in
determining the ACR for an eligible employee for the plan year or applicable year in which
the contribution is made. For purposes of the preceding sentence, an amount withheld
from an employee’s pay (or a payment by the employee to an agent of the plan) is treated
as contributed at the time of such withholding (or payment) if the funds paid are transmitted
to the trust within a reasonable period after the withholding (or payment).

(ii) Recharacterized elective contributions. Excess contributions recharacterized in
accordance with §1.401(k)-2(b)(3) are taken into account as employee contributions for
the plan year that includes the time at which the excess contribution is includible in the
gross income of the employee under §1.401(k)-2(b)(3)(ii)(A).
(iii) Matching contributions. A matching contribution is taken into account in
determining the ACR for an eligible employee for a plan year or applicable year only if
each of the following requirements is satisfied-(
A) The matching contribution is allocated to the employee’s account under the
terms of the plan as of a date within that year;
(B) The matching contribution is made on account of (or the matching contribution is
allocated on the basis of) the employee’s elective deferrals or employee contributions for
that year; and
(C) The matching contribution is actually paid to the trust no later than the end of the
12-month period immediately following the year that contains that date.
(5) Matching contributions not taken into account under the ACP test--(i) General
rule. Matching contributions that do not satisfy the requirements of paragraph (a)(4)(iii) of

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(ii) Disproportionate matching contributions--(A) Matching contributions in excess of
100%. A matching contribution with respect to any employee contribution or elective
deferral for an NHCE is not taken into account under the ACP test to the extent the
matching rate with respect to the employee contribution or elective deferral exceeds the
greater of 100% and 2 times the plan’s representative matching rate.
(B) Representative matching rate. For purposes of this paragraph (a)(5)(ii), the
plan’s representative matching rate is the lowest matching rate for any eligible NHCE
among a group of NHCEs that consists of half of all eligible NHCEs in the plan for the plan
year who make elective deferrals or employee contributions for the plan year (or, if greater,
the lowest matching rate for all eligible NHCEs in the plan who are employed by the
employer on the last day of the plan year and who make elective deferrals or employee
contributions for the plan year).
(C) Definition of matching rate. For purposes of this paragraph (a)(5)(ii), the
matching rate for an employee is the matching contributions made for such employee
divided by the elective deferrals or employee contributions that are being matched.
(iii) Qualified matching contributions used to satisfy the ADP test. Qualified

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(iv) Matching contributions taken into account under safe harbor provisions. A plan
that satisfies the ACP safe harbor requirements of section 401(m)(11) for a plan year but
nonetheless must satisfy the requirements of this section because it provides for employee
contributions for such plan year is permitted to apply this section disregarding all matching
contributions with respect to all eligible employees. In addition, a plan that satisfies the
ADP safe harbor requirements of §1.401(k)-3 for a plan year using qualified matching
contributions but does not satisfy the ACP safe harbor requirements of section 401(m)(11)
for such plan year is permitted to apply this section by excluding matching contributions
with respect to all eligible employees that do not exceed 4% of each employee’s
compensation. If a plan disregards matching contributions pursuant to this paragraph
(a)(5)(iv), the disregard must apply with respect to all eligible employees.
(v) Treatment of forfeited matching contributions. A matching contribution that is
forfeited because the contribution to which it relates is treated as an excess contribution,
excess deferral, or excess aggregate contribution is not taken into account for purposes of
this section.
(6) Qualified nonelective contributions and elective contributions that may be taken
into account under the ACP test. Qualified nonelective contributions and elective
contributions may be taken into account in determining the ACR for an eligible employee
for a plan year or applicable year, but only to the extent the contributions satisfy the

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(i) Timing of allocation. The qualified nonelective contribution is allocated to the
employee’s account as of a date within that year (within the meaning of §1.401(k)2(
a)(4)(i)(A)) and the elective contribution satisfies §1.401(k)-2(a)(4)(i). Consequently,
under the prior year testing method, in order to be taken into account in calculating the
ACP for the group of eligible NHCEs for the applicable year, a qualified nonelective
contribution must be contributed no later than the end of the 12-month period following the
applicable year even though the applicable year is different than the plan year being
tested.
(ii) Elective contributions taken into account under the ACP test. Elective
contributions may be taken into account for the ACP test only if the cash or deferred
arrangement under which the elective contributions are made is required to satisfy the
ADP test in §1.401(k)-2(a)(1) and, then only to the extent that the cash or deferred
arrangement would satisfy that test, including such elective contributions in the ADP for the
plan year or applicable year. Thus, for example, elective deferrals made pursuant to a
salary reduction agreement under an annuity described in section 403(b) are not permitted
to be taken into account in an ACP test. Similarly, elective contributions under a cash or
deferred arrangement that is using the section 401(k) safe harbor described in §1.401(k)3
can not be taken into account in an ACP test.
(iii) Requirement that amount satisfy section 401(a)(4). The amount of nonelective
contributions, including those qualified nonelective contributions taken into account under
this paragraph (a)(6) and those qualified nonelective contributions taken into account for

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contributions, excluding those qualified nonelective contributions taken into account under
this paragraph (a)(6) for the ACP test and those qualified nonelective contributions taken
into account for the ADP test under paragraph §1.401(k)-2(a)(6), satisfies the
requirements of section 401(a)(4). See §1.401(a)(4)-1(b)(2). In the case of an employer
that is applying the special rule for employer-wide plans in §1.414(r)-1(c)(2)(ii) with respect
to the plan, the determination of whether the qualified nonelective contributions satisfy the
requirements of this paragraph (a)(6)(iii) must be made on an employer-wide basis
regardless of whether the plans to which the qualified nonelective contributions are made
are satisfying the requirements of section 410(b) on an employer-wide basis. Conversely,
in the case of an employer that is treated as operating qualified separate lines of business,
and does not apply the special rule for employer-wide plans in §1.414(r)-1(c)(2)(ii) with
respect to the plan, then the determination of whether the qualified nonelective
contributions satisfy the requirements of this paragraph (a)(6)(iii) is not permitted to be
made on an employer-wide basis regardless of whether the plans to which the qualified
nonelective contributions are made are satisfying the requirements of section 410(b) on
that basis.

(iv) Aggregation must be permitted. The plan that provides for employee or
matching contributions and the plan or plans to which the qualified nonelective
contributions or elective contributions are made are plans that would be permitted to be
aggregated under §1.401(m)-1(b)(4). If the plan year of the plan that provides for
employee or matching contributions is changed to satisfy the requirement under §1.410(b)

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(v) Disproportionate contributions not taken into account--(A) General rule.
Qualified nonelective contributions cannot be taken into account for an applicable year for
an NHCE to the extent such contributions exceed the product that NHCE’s compensation
and the greater of 5% and 2 times the plan's representative contribution rate. Any qualified
nonelective contribution taken into account in an ADP test under §1.401(k)-2(a)(6)
(including the determination of the representative contribution rate for purposes of
§1.401(k)-2(a)(6)(iv)(B)) is not permitted to be taken into account for purposes of this
paragraph (a)(6) (including the determination of the representative contribution rate for
purposes of paragraph (a)(6)(v)(B) of this section).
(B) Definition of representative contribution rate. For purposes of this paragraph
(a)(6)(v), the plan's representative contribution rate is the lowest applicable contribution
rate of any eligible NHCE among a group of eligible NHCEs that consists of half of all
eligible NHCEs for the plan year (or, if greater, the lowest applicable contribution rate of
any eligible NHCE in the group of all eligible NHCEs for the applicable year and who is
employed by the employer on the last day of the applicable year).
(C) Definition of applicable contribution rate. For purposes of this paragraph
(a)(6)(v), the applicable contribution rate for an eligible NHCE is the sum of the matching
contributions taken into account under this section for the employee for the plan year and

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(vi) Contribution only used once. Qualified nonelective contributions can not be
taken into account under this paragraph (a)(6) to the extent such contributions are taken
into account for purposes of satisfying any other ACP test, any ADP test, or the
requirements of §1.401(k)-3, 1.401(m)-3 or 1.401(k)-4. Thus, for example, qualified
nonelective contributions that are made pursuant to §1.401(k)-3(b) cannot be taken into
account under the ACP test. Similarly, if a plan switches from the current year testing
method to the prior year testing method pursuant to §1.401(m)-2(c)(1), qualified
nonelective contributions that are taken into account under the current year testing method
for a plan year may not be taken into account under the prior year testing method for the
next plan year.
(7) Examples. The following examples illustrate the application of this paragraph
(a). See §1.401(k)-2(a)(6) for additional examples of the parallel rules under section

401(k)(3)(A). The examples are as follows:

Example 1. (i) Employer L maintains Plan U, a profit-sharing plan under which $.50
matching contributions are made for each dollar of employee contributions. Plan U uses
the current year testing method. The chart below shows the average employee
contributions (as a percentage of compensation) and matching contributions (as a
percentage of compensation) for Plan U’s highly compensated employees and nonhighly
compensated employees for the 2006 plan year:


-185


-185Matching
Contributions
Actual Contribution
Percentage
Highly compensated
employees
4% 2% 6%
Nonhighly compensated
employees
3% 1.5% 4.5%

(ii) The matching rate for all NHCEs is 50% and thus the matching contributions are
not disproportionate under paragraph (a)(5)(ii) of this section. Accordingly, they are taken
into account in determining the ACR of eligible employees, as shown in the following table.
(iii) Because the ACP for the HCEs (6.0%) exceeds 5.63% (4.5% x 1.25), Plan U
does not satisfy the ACP test under paragraph (a)(1)(i)(A) of this section. However,
because the ACP for the HCEs does not exceed the ACP for the NHCEs by more than 2
percentage points and the ACP for the HCEs does not exceed the ACP for the NHCEs
multiplied by 2 (4.5% x 2 = 9%), the plan satisfies the ACP test under paragraph
(a)(1)(i)(B) of this section.
Example 2. (i) Employees A through F are eligible employees in Plan V, a profit-
sharing plan of Employer M that includes a cash or deferred arrangement and permits
employee contributions. Under Plan V, a $.50 matching contribution is made for each
dollar of elective contributions and employee contributions. Plan V uses the current year
testing method and does not provide for elective contributions to be taken into account in
determining an eligible employee’s ACR. For the 2006 plan year, Employees A and B are
HCEs and the remaining employees are NHCEs. The compensation, elective
contributions, employee contributions, and matching contributions for the 2006 plan year
are shown in the following table:


-186


-186Compensation
Elective
Contributions
Employee
Contributions
Matching
Contributions
A $190,000 $15,000 $3,500 $9,250
B 100,000 $ 5,000 $10,000 $7,500
C 85,000 $12,000 $ 0 $6,000
D 70,000 $ 9,500 $ 0 $4,750
E 40,000 $ 10,000 $ 0 $5,000
F 10,000 $ 0 $ 0 $ 0

(ii) The matching rate for all NHCEs is 50% and thus the matching contributions are
not disproportionate under paragraph (a)(5)(ii) of this section. Accordingly, they are taken
into account in determining the ACR of eligible employees, as shown in the following table:
Employee Compensation Employee
Contributions
Matching
Contributions
ACR %
A $190,000 $3,500 $9,250 6.71
B 100,000 $10,000 $7,500 17.50
C 85,000 $ 0 $6,000 7.06
D 70,000 $ 0 $4,750 6.79
E 40,000 $ 0 $ 5,000 12.50
F 10,000 $ 0 $ 0 0

(iii) The ACP for the HCEs is 12.11% ((6.71% + 17.50%)/2). The ACP for the
NHCEs is 6.59% ((7.06% + 6.79% + 12.50% + 0.%)/4). Plan V fails to satisfy the ACP
test under paragraph (a)(1)(i)(A) of this section because the ACP of highly compensated
employees is more than 125% of the ACP of the nonhighly compensated employees
(6.59% × 1.25 = 8.24%). In addition, Plan V fails to satisfy the ACP test under paragraph
(a)(1)(i)(B) of this section because the ACP for the HCEs exceeds the ACP of the other
employees by more than 2 percentage points (6.59% + 2% = 8.59%). Therefore, the plan
fails to satisfy the requirements of section 401(m)(2) and paragraph (a)(1) of this section
unless the ACP failure is corrected under paragraph (b) of this section.

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-187.
(i) The facts are the same as Example 2, except that the plan
provides that the nonhighly compensated employees’ elective contributions may be used
to meet the requirements of section 401(m) to the extent needed under that section.

(ii) Pursuant to paragraph (a)(6)(ii) of this section, the $10,000 of elective
contributions for Employee E may be taken into account in determining the ACP rather
than the ADP to the extent that the plan satisfies the requirements of §1.401(k)-2(a)(1)
excluding from the ADP this $10,000. In this case, if the $10,000 were excluded from the
ADP for the NHCEs, the ADP for the highly compensated employees is 6.45% (7.89% +
5.00%) /2 and the ADP for the nonhighly compensated employees would be 6.92%
(14.12% + 13.57% + 0% +0%)/4) and the plan would satisfy the requirements of §1.401(k)2(
a)(1) excluding from the ADP the elective contributions for NHCEs that are taken into
account under section 401(m).
(iii) After taking into account the $10,000 of elective contributions for Employee E in
the ACP test, the ACP for the nonhighly compensated employees is 12.84% (7.06% +
6.79% + 37.50 % + 0%) /4. Therefore the plan satisfies the ACP test because the ACP for
the HCEs (12.11%) is less than 1.25 times the ACP for the nonhighly compensated
employees.
Example 4. (i) The facts are the same as Example 2, except that Plan V provides
for a higher than 50% match rate on the elective contributions and employee contributions
for all NHCEs. The match rate is defined as the rate, rounded up to the next whole percent,
necessary to allow the plan to satisfy the ACP test, but not in excess of 100%. In this case,
an increase in the match rate from 50% to 74% will be sufficient to allow the plan to satisfy
the ACP test. Thus, for the 2006 plan year, the compensation, elective contributions,
employee contributions, matching contributions at a 74% match rate of the eligible NHCEs
(employees C through F) are shown in the following table:

Employee Compensation Elective
Contributions
Employee
Contributions
Matching
Contributions
C $ 85,000 $ 12,000 $ 0 $ 8,880
D 70,000 $ 9,500 $ 0 $ 7,030
E 40,000 $ 10,000 $ 0 $ 7,400
F 10,000 $ 0 $ 0 $ 0

(ii) The matching rate for all NHCEs is 74% and thus the matching contributions are
not disproportionate under paragraph (a)(5)(ii) of this section. Therefore, the matching
contributions may be taken into account in determining the ACP for the NHCEs.

-188


-188The
ACP for the NHCEs is 9.75% (10.45% + 10.04% + 18.50% + 0%)/4.
Because the ACP for the HCEs (12.11%) is less than 1.25 times the ACP for the NHCEs,
the plan satisfies the requirements of section 401(m).
Example 5. (i) The facts are the same as Example 4, except that: Employee E’s
elective contributions are $2,000 (rather than $10,000) and pursuant to paragraph (a)(6)(ii)
of this section, the $2,000 of elective contributions for Employee E are taken into account
in determining the ACP rather than the ADP. In addition, Plan V provides that the higher
match rate is not limited to 100% and applies only for a specified group of nonhighly
compensated employees. The only member of that group is Employee E. Under the plan
provision, the higher match rate is a 400% match. Thus, for the 2006 plan year, the
compensation, elective contributions, employee contributions, matching contributions of
the eligible NHCEs (employees C through F) are shown in the following table:

Employee Compensation Elective
Contributions
Employee
Contributions
Matching
Contributions
C $ 85,000 $12,000 $ 0 $6,000
D 70,000 $ 9,500 $ 0 $4,750
E 40,000 $ 2,000 $ 0 $8,000
F 10,000 $ 0 $ 0 $ 0

(ii) If the entire matching contribution made on behalf of Employee E were taken into
account under the ACP test, Plan V would satisfy the test, because the ACP for the
NHCEs would be 9.71% (7.06% + 6.79% + 25.00% + 0%)/4. Because the ACP for the
HCEs (12.11%) is less than 1.25 times what the ACP for the NHCEs would be, the plan
would satisfy the requirements of section 401(m).
(iii) Pursuant to paragraph (a)(5)(ii) of this section, however, matching contributions
for an eligible NHCE that are based on a matching rate in excess of the greater of 100%
and twice the plan’s representative matching rate cannot be taken into account in applying
the ACP test. The plan’s representative matching rate is the lowest matching rate for any
eligible employee in a group of NHCEs that is at least half of all eligible employees who
are NHCEs in the plan for the plan year who make elective contributions or employee
contributions for the plan year. For Plan V, the group of NHCEs who make such
contributions consists of Employees C, D and E. The matching rates for these three
employees are 50%, 50% and 400% respectively. The lowest matching rate for a group of
NHCEs that is at least ½ of all the NHCEs who make elective contributions or employee
contributions (or 2 NHCEs) is 50%. Because 400% is more than twice the plan’s
representative matching rate, only the matching contributions made on behalf of Employee
E that do not exceed 100% (or in this case $2,000) satisfy the requirements of paragraph

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Example 6. (i) The facts are the same as Example 2, except that Plan V provides
a QNEC equal to 13% of pay for Employee F that will be taken into account under the ACP
test to the extent the contributions satisfy the requirements of paragraph (a)(6) of this
section.

(ii) Pursuant to paragraph (a)(6)(v) of this section, a QNEC cannot be taken into
account in determining an NHCE’s ACR to the extent it exceeds the greater of 5% and the
product of the employee’s compensation and the plan’s representative contribution rate.
The plan’s representative contribution rate is two times the lowest applicable contribution
rate for any eligible employee in a group of NHCEs that is at least half of all eligible
employees who are NHCEs in the plan for the plan year. For Plan V, the applicable
contribution rates for Employees C, D, E and F are 7.06%, 6.79%, 12.5% and 13%
respectively. The lowest applicable rate for a group of NHCEs that is at least ½ of all the
NHCEs is 12.50% (the lowest applicable rate for the group of NHCEs that consists of
Employees E and F).
(iii) Under paragraph (a)(6)(v)(B) of this section, the plan’s representative
contribution rate is 2 times 12.50% or 25.00%. Accordingly, the QNECs for Employee F
can be taken into account under the ACP test only to the extent they do not exceed 25.00%
of compensation. In this case, all of the QNECs for Employee F may be taken into
account under the ACP test.
(iv) After taking into account the QNECs for Employee F, the ACP for the NHCEs is
9.84% (7.06% + 6.79% + 12.50% + 13%)/4. Because the ACP for the HCEs (12.11%) is
less than 1.25 times the ACP for the NHCEs, the plan satisfies the requirements of section
401(m)(2) and paragraph (a)(1) of this section.
(b) Correction of excess aggregate contributions--(1) Permissible correction
methods--(i) In general. A plan that provides for employee contributions or matching

contributions does not fail to satisfy the requirements of section 401(m)(2) and paragraph

(a)(1) of this section if the employer, in accordance with the terms of the plan, uses either

of the following correction methods-


(A) Additional contributions. The employer makes additional contributions that are

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(B) Excess aggregate contributions distributed or forfeited. Excess aggregate
contributions are distributed or forfeited in accordance with paragraph (b)(2) of this
section.
(ii) Combination of correction methods. A plan may provide for the use of either of
the correction methods described in paragraph (b)(1)(i) of this section, may limit employee
contributions or matching contributions in a manner that prevents excess aggregate
contributions from being made, or may use a combination of these methods, to avoid or
correct excess aggregate contributions. If a plan uses a combination of correction
methods, any contributions made under paragraph (b)(1)(i)(A) of this section must be
taken into account before application of the correction method in paragraph (b)(1)(i)(B) of
this section.
(iii) Exclusive means of correction. A failure to satisfy the requirements of
paragraph (a)(1) of this section may not be corrected using any method other than one
described in paragraph (b)(1)(i) or (ii) of this section. Thus, excess aggregate
contributions for a plan year may not be corrected by forfeiting vested matching
contributions, distributing nonvested matching contributions, recharacterizing matching
contributions, or not making matching contributions required under the terms of the plan.
Similarly, excess aggregate contributions for a plan year may not remain unallocated or be
allocated to a suspense account for allocation to one or more employees in any future

-191year.
In addition, excess aggregate contributions may not be corrected using the
retroactive correction rules of §1.401(a)(4)-11(g). See §1.401(a)(4)-11(g)(3)(vii) and (5).

-191year.
In addition, excess aggregate contributions may not be corrected using the
retroactive correction rules of §1.401(a)(4)-11(g). See §1.401(a)(4)-11(g)(3)(vii) and (5).
Correction through distribution--(i) General rule. This paragraph (b)(2) contains
the rules for correction of excess aggregate contributions through a distribution from the
plan. Correction through a distribution generally involves a four step process. First, the
plan must determine, in accordance with paragraph (b)(2)(ii) of this section, the total
amount of excess aggregate contributions that must be distributed under the plan.
Second, the plan must apportion the total amount of excess aggregate contributions
among the HCEs in accordance with paragraph (b)(2)(iii) of this section. Third, the plan
must determine the income allocable to excess aggregate contributions in accordance
with paragraph (b)(2)(iv) of this section. Finally, the plan must distribute the apportioned
contributions, together with allocable income (or forfeit the apportioned matching
contributions, if forfeitable) in accordance with paragraph (b)(2)(v) of this section.
Paragraph (b)(2)(vi) of this section provides rules relating to the tax treatment of these
distributions.
(ii) Calculation of total amount to be distributed. The following procedures must be
used to determine the total amount of the excess aggregate contributions to be
distributed-(
A) Calculate the dollar amount of excess aggregate contributions for each HCE.
The amount of excess aggregate contributions attributable to an HCE for a plan year is the
amount (if any) by which the HCE’s contributions taken into account under this section must
be reduced for the HCE’s ACR to equal the highest permitted ACR under the plan. To

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(B) Determination of the total amount of excess aggregate contributions. The
process described in paragraph (b)(2)(ii)(A) of this section must be repeated until the plan
would satisfy the requirements of paragraph (b)(2)(ii)(C) of this section. The sum of all
reductions for all HCEs determined under paragraph (b)(2)(ii)(A) of this section is the total
amount of excess aggregate contributions for the plan year.
(C) Satisfaction of ACP. A plan satisfies this paragraph (b)(2)(ii)(C) if the plan
would satisfy the requirements of paragraph (a)(1)(i) of this section if the ACR for each
HCE were determined after the reductions described in paragraph (b)(2)(ii)(A) of this
section.
(iii) Apportionment of total amount of excess aggregate contributions among the
HCEs. The following procedures must be used in apportioning the total amount of excess
aggregate contributions determined under paragraph (b)(2)(ii) of this section among the
HCEs-(
A) Calculate the dollar amount of excess aggregate contributions for each HCE.
The contributions with respect to the HCE with the highest dollar amount of contributions
taken account under this section are reduced by the amount required to cause that HCE’s
contributions to equal the dollar amount of contributions taken into account under this
section for the HCE with the next highest dollar amount of such contributions. If a lesser

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(B) Limit on amount apportioned to any HCE. For purposes of this paragraph
(b)(2)(iii), the contributions for an HCE who is an eligible employee in more than one plan
of an employer to which matching contributions and employee contributions are made is
determined by adding together all contributions otherwise taken into account in
determining the ACR of the HCE under the rules of paragraph (a)(3)(ii) of this section.
However, the amount of contributions apportioned with respect to an HCE must not exceed
the amount of contributions taken into account under this section that were actually made
on behalf of the HCE to the plan for the plan year. Thus, in the case of an HCE who is an
eligible employee in more than one plan of the same employer to which employee
contributions or matching contributions are made and whose ACR is calculated in
accordance with paragraph (a)(3)(ii) of this section, the amount distributed under this
paragraph (b)(2)(iii) will not exceed such contributions actually contributed to the plan for
the plan year that are taken into account under this section for the plan year.
(C) Apportionment to additional HCEs. The procedure in paragraph (b)(2)(iii)(A) of
this section must be repeated until the total amount of excess aggregate contributions
have been apportioned.
(iv) Income allocable to excess aggregate contributions--(A) General rule. The
income allocable to excess aggregate contributions is equal to the sum of the allocable
gain or loss for the plan year and, to the extent the excess aggregate contributions are or
will be credited with allocable gain or loss for the period after the close of the plan year (the

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(B) Method of allocating income. A plan may use any reasonable method for
computing the income allocable to excess aggregate contributions, provided that the
method does not violate section 401(a)(4), is used consistently for all participants and for
all corrective distributions under the plan for the plan year, and is used by the plan for
allocating income to participants’ accounts. See §1.401(a)(4)-1(c)(8).
(C) Alternative method of allocating income for the plan year. A plan may allocate
income to excess aggregate contributions for the plan year by multiplying the income for
the plan year allocable to employee contributions, matching contributions and other
amounts taken into account under this section (including the contributions for the year), by
a fraction, the numerator of which is the excess aggregate contributions for the employee
for the plan year, and the denominator of which is the account balance attributable to
employee contributions and matching contributions and other amounts taken into account
under this section as of the beginning of the plan year (including any additional such
contributions for the plan year).
(D) Safe harbor method of allocating gap period income. A plan may use the safe
harbor method in this paragraph (b)(2)(iv)(D) to determine income on excess aggregate
contributions for the gap period. Under this safe harbor method, income on excess
aggregate contributions for the gap period is equal to 10% of the income allocable to
excess aggregate contributions for the plan year that would be determined under
paragraph (b)(2)(iv)(C) of this section, multiplied by the number of calendar months that
have elapsed since the end of the plan year. For purposes of calculating the number of

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(E) Alternative method of allocating plan year and gap period income. A plan may
determine the allocable gain or loss for the aggregate of the plan year and the gap period
by applying the alternative method provided by paragraph (b)(2)(iv)(C) of this section to
that aggregate period. This is accomplished by substituting the income for the plan year
and the gap period for the income for the plan year and by substituting the contributions
taken into account under this section for the plan year and the gap period for the
contributions taken into account for the plan year in determining the fraction that is
multiplied by that income.
(F) Allocable income for recharacterized elective contributions. If recharacterized
elective contributions are distributed as excess aggregate contributions, the income
allocable to the excess aggregate contributions is determined as if recharacterized
elective contributions had been distributed as excess contributions. Thus, income must be
allocated to the recharacterized amounts distributed using the methods in §1.401(k)2(
b)(2)(iv).
(v) Distribution and forfeiture. Within 12 months after the close of the plan year in
which the excess aggregate contribution arose, the plan must distribute to each HCE the
contributions apportioned to such HCE under paragraph (b)(2)(iii) of this section (and the
allocable income) to the extent they are vested or forfeit such amounts, if forfeitable.

-196Except
as otherwise provided in this paragraph (b)(2)(v), a distribution of excess
aggregate contributions must be in addition to any other distributions made during the year
and must be designated as a corrective distribution by the employer. In the event of a
complete termination of the plan during the plan year in which an excess aggregate
contribution arose, the corrective distribution must be made as soon as administratively
feasible after the date of termination of the plan, but in no event later than 12 months after
the date of termination. If the entire account balance of an HCE is distributed prior to when
the plan makes a distribution of excess aggregate contributions in accordance with this
paragraph (b)(2), the distribution is deemed to have been a corrective distribution of
excess aggregate contributions (and income) to the extent that a corrective distribution
would otherwise have been required.

-196Except
as otherwise provided in this paragraph (b)(2)(v), a distribution of excess
aggregate contributions must be in addition to any other distributions made during the year
and must be designated as a corrective distribution by the employer. In the event of a
complete termination of the plan during the plan year in which an excess aggregate
contribution arose, the corrective distribution must be made as soon as administratively
feasible after the date of termination of the plan, but in no event later than 12 months after
the date of termination. If the entire account balance of an HCE is distributed prior to when
the plan makes a distribution of excess aggregate contributions in accordance with this
paragraph (b)(2), the distribution is deemed to have been a corrective distribution of
excess aggregate contributions (and income) to the extent that a corrective distribution
would otherwise have been required.
Tax treatment of corrective distributions--(A) General rule. Except as otherwise
provided in paragraph (b)(2)(vi)(B) of this section, a corrective distribution of excess
aggregate contributions (and income) that is made within 2½ months after the end of the
plan year for which the excess aggregate contributions were made is includible in the
employee’s gross income for the taxable year of the employee ending with or within the
plan year for which the excess aggregate contributions were made. A corrective
distribution of excess aggregate contributions (and income) that is made more than 2½
months after the plan year for which the excess aggregate contributions were made is
includible in the employee’s gross income in the taxable year of the employee in which
distributed. The portion of the distribution that is treated as an investment in the contract
under section 72 is determined without regard to any plan contributions other than those

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(B) Rule for de minimis distributions. If the total amount of excess aggregate
contributions determined under this paragraph (b)(2), and excess contributions determined
under §1.401(k)-2(b)(2) distributed to a recipient under a plan for any plan year is less than
$100 (excluding income), a corrective distribution of excess aggregate contributions (and
income) is includible in gross income in the recipient’s taxable year in which the corrective
distribution is made.
(3) Other rules--(i) No employee or spousal consent required. A distribution of
excess aggregate contributions (and income) may be made under the terms of the plan
without regard to any notice or consent otherwise required under sections 411(a)(11) and
417.
(ii) Treatment of corrective distributions and forfeited contributions as employer
contributions. Excess aggregate contributions (other than amounts attributable to
employee contributions), including forfeited matching contributions, are treated as
employer contributions for purposes of sections 404 and 415 even if distributed from the
plan. Forfeited matching contributions that are reallocated to the accounts of other
participants for the plan year in which the forfeiture occurs are treated under section 415

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(iii) No reduction of required minimum distribution. A distribution of excess
aggregate contributions (and income) is not treated as a distribution for purposes of
determining whether the plan satisfies the minimum distribution requirements of section
401(a)(9). See §1.401(a)(9)-5, A-9(b).
(iv) Partial correction. Any distribution of less than the entire amount of excess
aggregate contributions (and allocable income) is treated as a pro rata distribution of
excess aggregate contributions and allocable income.
(v) Matching contributions on excess contributions, excess deferrals and excess
aggregate contributions--(A) Corrective distributions not permitted. A matching
contribution may not be distributed merely because the contribution to which it relates is
treated as an excess contribution, excess deferral, or excess aggregate contribution.
(B) Coordination with section 401(a)(4). A matching contribution is taken into
account under section 401(a)(4) even if the match is distributed, unless the distributed
contribution is an excess aggregate contribution. This requires that, after correction of
excess aggregate contributions, each level of matching contributions be currently and
effectively available to a group of employees that satisfies section 410(b). See
§1.401(a)(4)-4(e)(3)(iii)(G). Thus, a plan that provides the same rate of matching
contributions to all employees will not meet the requirements of section 401(a)(4) if
employee contributions are distributed under this paragraph (b) to HCEs to the extent
needed to meet the requirements of section 401(m)(2), while matching contributions

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(vi) No requirement for recalculation. If the distributions and forfeitures described in
paragraph (b)(2) of this section are made, the employee contributions and matching
contributions are treated as meeting the nondiscrimination test of section 401(m)(2)
regardless of whether the ACP for the HCEs, if recalculated after the distributions and
forfeitures, would satisfy section 401(m)(2).
(4) Failure to timely correct--(i) Failure to correct within 2½ months after end of plan
year. If a plan does not correct excess aggregate contributions within 2½ months after the
close of the plan year for which the excess aggregate contributions are made, the
employer will be liable for a 10% excise tax on the amount of the excess aggregate
contributions. See section 4979 and §54.4979-1 of this chapter. Qualified nonelective
contributions properly taken into account under paragraph (a)(6) of this section for a plan

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(ii) Failure to correct within 12 months after end of plan year. If excess aggregate
contributions are not corrected within 12 months after the close of the plan year for which
they were made, the plan will fail to meet the requirements of section 401(a)(4) for the plan
year for which the excess aggregate contributions were made and all subsequent plan
years in which the excess aggregate contributions remain in the trust.
(5) Examples. The following examples illustrate the application of this paragraph.
See also §1.401(k)-2(b) for additional examples of the parallel correction rules applicable

to cash or deferred arrangements. For purposes of these examples, none of the plans

provide for catch-up contributions under section 414(v). The examples are as follows:

Example 1. (i) Employer L maintains a plan that provides for employee
contributions and fully vested matching contributions. The plan provides that failures of the
ACP test are corrected by distribution. In 2006, the ACP for the eligible NHCEs is 6%.
Thus, the ACP for the eligible HCEs may not exceed 8%. The three HCEs who participate
have the following compensation, contributions, and ACRs:

Employee Compensation Employee contributions and
matching contributions
Actual Contribution
Ratio
A 200,000 14,000 7%
B 150,000 13,500 9
C 100,000 12,000 12
Average 9.33%

(ii) The total amount of excess aggregate contributions for the HCEs is determined
under paragraph (b)(2)(ii) of this section as follows: the matching and employee
contributions of Employee C (the HCE with the highest ACR) is reduced by 3% of
compensation (or $3,000) in order to reduce the ACR of that HCE to 9%, which is the ACR

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(iii) Because the ACP of the HCEs determined after the $3,000 reduction still
exceeds 8%, further reductions in matching contributions and employee contributions are
necessary in order to reduce the ACP of the HCEs to 8%. The employee contributions
and matching contributions for Employees B and C are reduced by an additional .5% of
compensation or $1,250 ($750 and $500 respectively). Because the ACP of the HCEs
determined after the reductions now equals 8%, the plan would satisfy the requirements of
(a)(1)(ii) of this section.
(iv) The total amount of excess aggregate contributions ($4,250) is apportioned
among the HCEs under paragraph (b)(2)(iii) of this section first to the HCE with the highest
amount of matching contributions and employee contributions. Therefore, Employee A is
apportioned $500 (the amount required to cause A’s matching contributions and employee
contributions to equal the next highest dollar amount of matching contributions and
employee contributions).
(v) Because the total amount of excess aggregate contributions has not been
apportioned, further apportionment is necessary. The balance ($3,750) of the total amount
of excess aggregate contributions is apportioned equally among Employees A and B
($1,500 to each, the amount required to cause their contributions to equal the next highest
dollar amount of matching contributions and employee contributions).
(vi) Because the total amount of excess aggregate contributions has not been
apportioned, further apportionment is necessary. The balance ($750) of the total amount
of excess aggregate contributions is apportioned equally among Employees A, B and C
($250 to each, the amount required to allocate the total amount of excess aggregate
contributions for the plan).
(vii) Therefore, the plan will satisfy the requirements of paragraph (a)(1) of this
section if, by the end of the 12 month period following the end of the 2006 plan year,
Employee A receives a corrective distribution of excess aggregate contributions equal to
$ 2,250 ($500 + $1,500 + $250) and allocable income, Employee B receives a corrective
distribution of $250 and allocable income and Employee C receives a corrective
distribution of $1,750 ($1,500 + $250) and allocable income.
Example 2. (i) Employee D is the sole HCE who is eligible to participate in a cash
or deferred arrangement maintained by Employer M. The plan that includes the
arrangement, Plan X, permits employee contributions and provides a fully vested matching
contribution equal to 50% of elective contributions. Plan X is a calendar year plan. Plan X
corrects excess contributions by recharacterization and provides that failures of the ACP
test are corrected by distribution. For the 2006 plan year, D’s compensation is $200,000,
and D’s elective contributions are $15,000. The actual deferral percentages and actual


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Actual Deferral Percentage Actual Contribution
Percentage
Employee D 7.5% 3.75 %
NHCEs 4 % 2%

(ii) In February 2007, Employer M determines that D’s actual deferral ratio must be
reduced to 6%, or $12,000, which requires a recharacterization of $3,000 as an employee
contribution. This increases D’s actual contribution ratio to 5.25% ($7,500 in matching
contributions plus $3,000 recharacterized as employee contributions, divided by $200,000
in compensation). Since D’s actual contribution ratio must be limited to 4% for Plan X to
satisfy the actual contribution percentage test, Plan X must distribute 1.25% or $2,500 of
D’s employee contributions and matching contributions together with allocable income. If
$2,500 in matching contributions and allocable income is distributed, this will correct the
excess aggregate contributions and will not result in a discriminatory rate of matching
contributions. See Example 8.
Example 3. (i) The facts are the same as in Example 2, except that Employee D
also had elective contributions under Plan Y, maintained by an employer unrelated to M. In
January 2007, D requests and receives a distribution of $1,200 in excess deferrals from
Plan X. Pursuant to the terms of Plan X, D forfeits the $600 match on the excess deferrals
to correct a discriminatory rate of match.

(ii) The $3,000 that would otherwise have been recharacterized for Plan X to satisfy
the actual deferral percentage test is reduced by the $1,200 already distributed as an
excess deferral, leaving $1,800 to be recharacterized. See §1.401(k)-2(b)(4)(i)(A). D’s
actual contribution ratio is now 4.35% ($7,500 in matching contributions plus $1,800 in
recharacterized contributions less $600 forfeited matching contributions attributable to the
excess deferrals, divided by $200,000 in compensation).
(iii) The matching and employee contributions for Employee D must be reduced by
.35% of compensation in order to reduce the ACP of the HCEs to 4%. The plan must
provide for forfeiture of additional matching contributions to prevent a discriminatory rate of
matching contributions. See Example 8.
Example 4. (i) The facts are the same as in Example 3, except that D does not
request a distribution of excess deferrals until March 2007. Employer X has already
recharacterized $3,000 as employee contributions.


-203


-203Under
§1.402(g)-1(e)(6), the amount of excess deferrals is reduced by the
amount of excess contributions that are recharacterized. Because the amount
recharacterized is greater than the excess deferrals, Plan X is neither required nor
permitted to make a distribution of excess deferrals, and the recharacterization has
corrected the excess deferrals.
Example 5. (i) For the 2006 plan year, Employee F defers $10,000 under Plan M
and $6,000 under Plan N. Plans M and N, which have calendar plan years are maintained
by unrelated employers. Plan M provides a fully vested, 100% matching contribution, does
not take elective contributions into account under section 401(m) or take matching
contributions into account under section 401(k) and provides that excess contributions and
excess aggregate contributions are corrected by distribution. Under Plan M, Employee F
is allocated excess contributions of $600 and excess aggregate contributions of $1,600.
Employee F timely requests and receives a distribution of the $1,000 excess deferral from
Plan M and, pursuant to the terms of Plan M, forfeits the corresponding $1,000 matching
contribution.

(ii) No distribution is required or permitted to correct the excess contributions
because $1,000 has been distributed by Plan M as excess deferrals. The distribution
required to correct the excess aggregate contributions (after forfeiting the matching
contribution) is $600 ($1,600 in excess aggregate contributions minus $1,000 in forfeited
matching contributions). If Employee F had corrected the excess deferrals of $1,000 by
withdrawing $1,000 from Plan N, Plan M would have had to correct the $600 excess
contributions in Plan M by distributing $600. Since Employee F then would have forfeited
$600 (instead of $1,000) in matching contributions, Employee F would have had $1,000
($1,600 in excess aggregate contributions minus $600 in forfeited matching contributions)
remaining of excess aggregate contributions in Plan M. These would have been corrected
by distributing an additional $1,000 from Plan M.
Example 6. (i) Employee G is the sole highly compensated employee in a profit
sharing plan under which the employer matches 100% of employee contributions up to 2%
of compensation, and 50% of employee contributions up to the next 4% of compensation.
For the 2008 plan year, Employee G has compensation of $100,000 and makes a 7%
employee contribution of $7,000. Employee G receives a 4% matching contribution or
$4,000. Thus, Employee G’s actual contribution ratio (ACR) is 11%. The actual
contribution percentage for the nonhighly compensated employees is 5%, and the
employer determines that Employee G’s ACR must be reduced to 7% to comply with the
rules of section 401(m).

(ii) In this case, the plan satisfies the requirements of section if it distributes the
unmatched employee contributions of $1,000, and $2,000 of matched employee
contributions with their related matches of $1,000. This would leave Employee G with 4%
employee contributions, and 3% matching contributions, for an ACR of 7%. Alternatively,

-204


-204Example
7.

Example 7. (i) Employee H is an HCE in Employer X’s profit sharing plan, which
matches 100% of employee contributions up to 5% of compensation. The matching
contribution is vested at the rate of 20% per year. In 2006, Employee H makes $5,000 in
employee contributions and receives $5,000 of matching contributions. Employee H is
60% vested in the matching contributions at the end of the 2006 plan year. In February
2007, Employer X determines that Employee H has excess aggregate contributions of
$1,000. The plan provides that only matching contributions will be distributed as excess
aggregate contributions.

(ii) Employer X has two options available in distributing Employee H’s excess
contributions. The first option is to distribute $600 of vested matching contributions and
forfeit $400 of nonvested matching contributions. These amounts are in proportion to
Employee H’s vested and nonvested interests in all matching contributions. The second
option is to distribute $1,000 of vested matching contributions, leaving the nonvested
matching contributions in the plan.
(iii) If the second option is chosen, the plan must also provide a separate vesting
schedule for vesting these nonvested matching contributions. This is necessary because
the nonvested matching contributions must vest as rapidly as they would have had no
distribution been made. Thus, 50% must vest in each of the next 2 years.
(iv) The plan will not satisfy the nondiscriminatory availability requirement of section
401(a)(4) if only nonvested matching contributions are distributed because the effect is that
matching contributions for HCEs vest more rapidly than those for NHCEs. See
§1.401(m)-1(e)(4).
Example 8. (i) Employer Y maintains a calendar year profit sharing plan that
includes a cash or deferred arrangement. Elective contributions are matched at the rate of
100%. After-tax employee contributions are permitted under the plan only for nonhighly
compensated employees and are matched at the same rate. No employees make excess
deferrals. Employee J, a highly compensated employee, makes an $8,000 elective
contribution and receives an $8,000 matching contribution.

(ii) Employer Y performs the actual deferral percentage (ADP) and the actual
contribution percentage (ACP). To correct failures of the ADP and ACP tests, the plan
distributes to A $1,000 of excess contributions and $500 of excess aggregate
contributions. After the distributions, Employee J’s contributions for the year are $7,000 of
elective contributions and $7,500 of matching contributions. As a result, Employee J has

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7.

(c) Additional rules for prior year testing method--(1) Rules for change in testing
method. A plan is permitted to change from the prior year testing method to the current
year testing method for any plan year. A plan is permitted to change from the current year
testing method to the prior year testing method only in situations described in §1.401(k)2(
c)(1)(ii). For purposes of this paragraph (c)(1), a plan that uses the safe harbor method
described in §1.401(m)-3 or a SIMPLE 401(k) plan is treated as using the current year
testing method for that plan year
(2) Calculation of ACP under the prior year testing method for the first plan year--(i)
Plans that are not successor plans. If, for the first plan year of any plan (other than a
successor plan), a plan uses the prior year testing method, the plan is permitted to use
either that first plan year as the applicable year for determining the ACP for the eligible
NHCEs, or 3% as the ACP for eligible NHCEs, for applying the ACP test for that first plan
year. A plan (other than a successor plan) that uses the prior year testing method but has
elected for its first plan year to use that year as the applicable year for determining the
ACP for the eligible NHCEs is not treated as changing its testing method in the second
plan year and is not subject to the limitations on double counting under paragraph (a)(6)(vi)
of this section for the second plan year.

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plan year defined. For purposes of this paragraph (c)(2), the first plan year
of any plan is the first year in which the plan provides for employee contributions or
matching contributions. Thus, the rules of this paragraph (c)(2) do not apply to a plan
(within the meaning of §1.410(b)-7) for a plan year if for such plan year the plan is
aggregated under §1.401(m)-1(b)(4) with any other plan that provides for employee or
matching contributions in the prior year.
(iii) Plans that are successor plans. A plan is a successor plan if 50% or more of
the eligible employees for the first plan year were eligible employees under another plan
maintained by the employer in the prior year that provides for employee contributions or
matching contributions. If a plan that is a successor plan uses the prior year testing
method for its first plan year, the ACP for the group of NHCEs for the applicable year must
be determined under paragraph (c)(4) of this section.
(3) Plans using different testing methods for the ACP and ADP test. Except as
otherwise provided in this paragraph (c)(3), a plan may use the current year testing method
or prior year testing method for the ACP test for a plan year without regard to whether the
current year testing method or prior year testing method is used for the ADP test for that
year. For example, a plan may use the prior year testing method for the ACP test and the
current year testing method for its ADP test for the plan year. However, plans that use
different testing methods under this paragraph (c)(3) cannot use -(
i) The recharacterization method of §1.401(k)-2(b)(3) to correct excess
contributions for a plan year;
(ii) The rules of paragraph (a)(6)(ii) of this section to take elective contributions into

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(iii) The rules of paragraph §1.401(k)-2(a)(6) to take qualified matching
contributions into account under the ADP test (rather than the ACP test).
(4) Rules for plan coverage change--(i) In general. A plan that uses the prior year
testing method that experiences a plan coverage change during a plan year satisfies the
requirements of this section for that year only if the plan provides that the ACP for the
NHCEs for the plan year is the weighted average of the ACPs for the prior year subgroups.
(ii) Optional rule for minor plan coverage changes. If a plan coverage change
occurs and 90% or more of the total number of the NHCEs from all prior year subgroups
are from a single prior year subgroup, then, in lieu of using the weighted averages
described in paragraph (c)(4)(i) of this section, the plan may provide that the ACP for the
group of eligible NHCEs for the prior year under the plan is the ACP of the NHCEs for the
prior year of the plan under which that single prior year subgroup was eligible.
(iii) Definitions. The following definitions apply for purposes of this paragraph
(c)(4)-(
A) Plan coverage change. The term plan coverage change means a change in the
group or groups of eligible employees under a plan on account of-(
1) The establishment or amendment of a plan;
(2) A plan merger or spinoff under section 414(l);
(3) A change in the way plans (within the meaning of §1.410(b)-7) are combined or
separated for purposes of §1.401(m)-1(b)(4) (e.g., permissively aggregating plans not
previously aggregated under §1.410(b)-7(d), or ceasing to permissively aggregate plans

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(4) A reclassification of a substantial group of employees that has the same effect
as amending the plan (e.g., a transfer of a substantial group of employees from one
division to another division); or
(5) A combination of any of paragraphs (c)(4)(iii)(A)(1) through (4) of this section.
(B) Prior year subgroup. The term prior year subgroup means all NHCEs for the
prior plan year who, in the prior year, were eligible employees under a specific plan that
provides for employee contributions or matching contributions maintained by the employer
and who would have been eligible employees in the prior year under the plan being tested
if the plan coverage change had first been effective as of the first day of the prior plan year
instead of first being effective during the plan year. The determination of whether an
NHCE is a member of a prior year subgroup is made without regard to whether the NHCE
terminated employment during the prior year.
(C) Weighted average of the ACPs for the prior year subgroups. The term
weighted average of the ACPs for the prior year subgroups means the sum, for all prior
year subgroups, of the adjusted ACPs for the plan year. The term adjusted ACP with
respect to a prior year subgroup means the ACP for the prior plan year of the specific plan
under which the members of the prior year subgroup were eligible employees on the first
day of the prior plan year, multiplied by a fraction, the numerator of which is the number of
NHCEs in the prior year subgroup and denominator of which is the total number of NHCEs
in all prior year subgroups.
(iv) Example. The following example illustrate the application of this paragraph

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test. The example is as follows:

Example. (i) Employer B maintains two plans, Plan N and Plan P, each of which
includes a provides for employee contributions or matching contributions. The plans were
not permissively aggregated under § 1.410(b)-7(d) for the 2005 testing year. Both plans
use the prior year testing method. Plan N had 300 eligible employees who were NHCEs
for 2005, and their ACP for that year was 6%. Plan P had 100 eligible employees who
were NHCEs for 2005, and the ACP for those NHCEs for that plan was 4%. Plan N and
Plan P are permissively aggregated under § 1.410(b)-7(d) for the 2006 plan year.

(ii) The permissive aggregation of Plan N and Plan P for the 2006 testing year
under § 1.410(b)-7(d) is a plan coverage change that results in treating the plans as one
plan (Plan NP). Therefore, the prior year ACP for the NHCEs under Plan NP for the 2006
testing year is the weighted average of the ACPs for the prior year subgroups.
(iii) The first step in determining the weighted average of the ACPs for the prior
year subgroups is to identify the prior year subgroups. With respect to the 2006 testing
year, an employee is a member of a prior year subgroup if the employee was an NHCE of
Employer B for the 2005 plan year, was an eligible employee for the 2005 plan year under
any section 401(k) plan maintained by Employer B, and would have been an eligible
employee in the 2005 plan year under Plan NP if Plan N and Plan P had been permissively
aggregated under §1.410(b)-7(d) for that plan year. The NHCEs who were eligible
employees under separate plans for the 2005 plan year comprise separate prior year
subgroups. Thus, there are two prior year subgroups under Plan NP for the 2006 testing
year: the 300 NHCEs who were eligible employees under Plan N for the 2005 plan year
and the 100 NHCEs who were eligible employees under Plan P for the 2005 plan year.
(iv) The weighted average of the ACPs for the prior year subgroups is the sum of
the adjusted ACP with respect to the prior year subgroup that consists of the NHCEs who
were eligible employees under Plan N, and the adjusted ACP with respect to the prior year
subgroup that consists of the NHCEs who were eligible employees under Plan P. The
adjusted ACP for the prior year subgroup that consists of the NHCEs who were eligible
employees under Plan N is 4.5%, calculated as follows: 6% (the ACP for the NHCEs under
Plan N for the prior year) x 300/400 (the number of NHCEs in that prior year subgroup
divided by the total number of NHCEs in all prior year subgroups), which equals 4.5%. The
adjusted ACP for the prior year subgroup that consists of the NHCEs who were eligible
employees under Plan P is 1%, calculated as follows: 4% (the ACP for the NHCEs under
Plan P for the prior year) x 100/400 (the number of NHCEs in that prior year subgroup
divided by the total number of NHCEs in all prior year subgroups), which equals 1%. Thus,
the prior year ACP for NHCEs under Plan NP for the 2006 testing year is 5.5% (the sum of
adjusted ACPs for the prior year subgroups, 4.5% plus 1%).

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(a) ACP test safe harbor. Matching contributions under a plan satisfy the ACP safe
harbor provisions of section 401(m)(11) for a plan year if the plan satisfies the safe harbor
contribution requirement of paragraphs (b) or (c) of this section for the plan year, the
limitations on matching contributions of paragraph (d) of this section, the notice
requirement of paragraph (e) of this section, the plan year requirements of paragraph (f) of
this section, and the additional rules of paragraphs (g), (h) and (j) of this section, as
applicable. Pursuant to section 401(k)(12)(E)(ii), the safe harbor contribution requirement
of paragraphs (b) and (c) of this section must be satisfied without regard to section 401(l).
The contributions made under paragraphs (b) and (c) of this section are referred to as safe
harbor nonelective contributions and safe harbor matching contributions, respectively.
(b) Safe harbor nonelective contribution requirement. A plan satisfies the safe
harbor nonelective contribution requirement of this paragraph (b) if it satisfies the safe
harbor nonelective contribution requirement of §1.401(k)-3(b).
(c) Safe harbor matching contribution requirement. A plan satisfies the safe harbor
matching contribution requirement of this paragraph (c) if it satisfies the safe harbor
matching contribution requirement of §1.401(k)-3(c).
(d) Limitation on contributions–(1) General rule. A plan that provides for matching
contributions meets the requirements of this section only if it satisfies the limitations on
contributions set forth in this paragraph (d).
(2) Matching rate must not increase. A plan that provides for matching contributions
meets the requirements of this paragraph (d) only if the ratio of matching contributions on

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(3) Limit on matching contributions. A plan that provides for matching contributions
satisfies the requirements of this section only if-(
i) Matching contributions are not made with respect to elective deferrals or
employee contributions that exceed 6% of the employee’s safe harbor compensation
(within the meaning of §1.401(k)-3(b)(2)); and
(ii) Matching contributions that are discretionary do not exceed 4% of the
employee’s safe harbor compensation.
(4) Limitation on rate of match. A plan meets the requirements of this section only if
the ratio of matching contributions on behalf of an HCE to that HCE’s elective deferrals or
employee contributions (or the sum of elective deferrals and employee contributions) for
that plan year is no greater than the ratio of matching contributions to elective deferrals or
employee contributions (or the sum of elective deferrals and employee contributions) that
would apply with respect to any NHCE for whom the elective deferrals or employee
contributions (or the sum of elective deferrals and employee contributions) are the same
percentage of safe harbor compensation. An employee is taken into account for purposes
of this paragraph (d)(4) if the employee is an eligible employee under the cash or deferred
arrangement with respect to which the contributions required by paragraph (b) or (c) of this
section are being made for a plan year. A plan will not fail to satisfy this paragraph (d)(4)
merely because the plan provides that matching contributions will be made separately with

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(5) HCEs participating in multiple plans. The rules of section 401(m)(2)(B) and
§1.401(m)-2(a)(3)(ii) apply for purposes of determining the rate of matching contributions
under paragraph (d)(4) of this section. However, a plan will not fail to satisfy the safe
harbor matching contribution requirements of this section merely because an HCE
participates during the plan year in more than one plan that provides for matching
contributions, provided that -(
i) The HCE is not simultaneously an eligible employee under two plans that provide
for matching contributions maintained by an employer for a plan year; and
(ii) The period used to determine compensation for purposes of determining
matching contributions under each such plan is limited to periods when the HCE
participated in the plan.
(6) Permissible restrictions on elective deferrals by NHCEs--(i) General rule. A
plan does not satisfy the safe harbor requirements of this section, if elective deferrals or
employee contributions by NHCEs are restricted, unless the restrictions are permitted by
this paragraph (d)(6).
(ii) Restrictions on election periods. A plan may limit the frequency and duration of
periods in which eligible employees may make or change contribution elections under a

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(iii) Restrictions on amount of contributions. A plan is permitted to limit the amount
of contributions that may be made by an eligible employee under a plan, provided that
each NHCE who is an eligible employee is permitted (unless the employee is restricted
under paragraph (d)(6)(v) of this section) to make contributions in an amount that is at least
sufficient to receive the maximum amount of matching contributions available under the
plan for the plan year, and the employee is permitted to elect any lesser amount of
contributions. However, a plan may require eligible employees to make contribution
elections in whole percentages of compensation or whole dollar amounts.
(iv) Restrictions on types of compensation that may be deferred. A plan may limit
the types of compensation that may be deferred or contributed by an eligible employee
under a plan, provided that each eligible NHCE is permitted to make contributions under a
definition of compensation that would be a reasonable definition of compensation within
the meaning of §1.414(s)-1(d)(2). Thus, the definition of compensation from which
contributions may be made is not required to satisfy the nondiscrimination requirement of
§1.414(s)-1(d)(3).
(v) Restrictions due to limitations under the Internal Revenue Code. A plan may limit
the amount of contributions made by an eligible employee under a plan-(
A) Because of the limitations of section 402(g) or section 415; or

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on account of a hardship distribution, an employee’s ability to make
contributions has been suspended for 6 months in accordance with
§1.401(k)-1(d)(3)(iv)(E).
(e) Notice requirement. A plan satisfies the notice requirement of this paragraph
(e) if it satisfies the notice requirement of §1.401(k)-3(d).
(f) Plan year requirement --(1) General rule. Except as provided in this paragraph
(f) or in paragraph (g) of this section, a plan will fail to satisfy the requirements of section
401(m)(11) and this section unless plan provisions that satisfy the rules of this section are
adopted before the first day of that plan year and remain in effect for an entire 12-month
plan year. Moreover, if, as described in paragraph (j)(4) of this section, safe harbor
matching or nonelective contributions