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                                                             Favorable  

                                                             Determination  

                                                             Letter

                                                             Introduction
                                                             This publication explains the significance of a favorable 
                                                             determination letter, points out some features that may 
                                                             affect the tax status of an employee retirement plan and 
                                                             nullify the determination letter without specific notice from 
                                                             us, and provides general information on the reporting 
                                                             requirements for the plan.

Significance of a Favorable                                  favorable tax treatment. Therefore, many employers desire 
                                                             advance assurance that the terms of their plans satisfy 
Determination Letter
                                                             the qualification requirements or Code Section 403(b) 
An employee retirement plan qualified under Internal 
                                                             requirements.
Revenue Code (Code) Section 401(a) (qualified plan) or 
that complies with Code Section 403(b) is entitled to        The Internal Revenue Service (IRS) provides this advance 
favorable tax treatment. For example, contributions made     assurance through the determination letter program. 
in accordance with the plan document are generally           A favorable determination letter indicates that, in the 
currently deductible. However, participants will not include opinion of the IRS, the terms of the plan conform to the 
these contributions in income until the time they receive    requirements of Code Section 401(a) or 403(b). A favorable 
a distribution from the plan. In some cases, taxation may    determination letter expresses the IRS opinion on the form 
be further deferred by a roll over to another qualified      of the plan document. However, to be a qualified plan 
plan, Code Section 403(b) plan or individual retirement      under Code Section 401(a) or a Section 403(b) plan entitled 
arrangement. (See Publication 575, Pension and Annuity       to favorable tax treatment, a plan must satisfy, in both 
Income, and Publication 571, Tax-Sheltered Annuity           form and operation, the requirements of Code Section 
Plans (403(b) Plans) for further details.) Finally, plan     401(a) or 403(b), as applicable, including nondiscrimination 
earnings may accumulate tax free. Employee retirement        and coverage requirements if applicable. If elected, a 
plans that fail to satisfy the requirements under Code       favorable determination letter may also provide assurance 
Sections 401(a) or 403(b), as applicable are not entitled to that the plan satisfies certain of these nondiscrimination 
                                                             requirements in form.

Publication 794 (Rev. 11-2023)  Catalog Number 20630M  Department of the Treasury  Internal Revenue Service  www.irs.gov



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Limitations and Scope of a Favorable                            Generally, a determination letter issued to an adopting 
                                                                employer of a pre-approved non standardized plan with 
Determination Letter
                                                                minor modifications is based on the Cumulative List for 
A favorable determination letter is limited in scope. A 
                                                                which the provider filed its application for an  opinion letter 
determination letter generally applies to qualification 
                                                                for the pre-approved plan.
requirements or Code Section 403(b) requirements on the 
form of the plan.                                               A favorable determination letter issued to a pre-approved 
                                                                plan generally may not be relied on for any guidance 
Generally no reliance for nondiscrimination 
                                                                published, or any statutes enacted, after the issuance of 
requirements. Generally, a favorable determination letter 
                                                                the applicable Cumulative List. See Revenue Procedure 
does not consider, and may not be relied on about whether 
                                                                2016- 37 section 17.03 and Rev. Proc. 2021-37 section 
a plan satisfies the nondiscrimination requirements 
                                                                13.02.
of Code Section 401(a)(4) or the nondiscrimination 
requirements of Code Section 403(b)(12).                        A favorable determination letter issued to a plan sponsor 
                                                                that maintains a qualified plan or Section 403(b) plan may 
However, if elected by the applicant, a determination 
                                                                not be relied on for any plan provision that is subsequently 
letter for a qualified plan may be relied on with respect to 
                                                                amended or that is subsequently affected by a change in 
whether the terms of the plan satisfy one of the design-
                                                                law. However, a plan sponsor may continue to rely on a 
based safe harbors in Regulation Sections 1.401(a)(4)-2(b) 
                                                                determination letter with respect to plan provisions that are 
and 1.401(a)(4)-3(b), on the requirement that either the 
                                                                not amended or affected by a change in law.
contributions or the benefits under a qualified plan be 
nondiscriminatory in amount.                                    For terminating plans, a determination letter is based 
                                                                on the law in effect at the time of the plan’s proposed 
No reliance for coverage requirements. A favorable 
                                                                termination date. See sections 5.03 and 10.02 of Rev. 
determination letter does not consider and may not be 
                                                                Proc. 2022-40.
relied on about whether a plan satisfies the minimum 
participation requirements of Code Section 401(a)(26) and       Other limitations. In addition, the following apply generally 
the minimum coverage requirements of Code Section               to all determination letters:
410(b).                                                         ƒ  If the employer maintains two or more retirement plans, 
                                                                 certain limitations and requirements will not have 
No reliance for changes in law. Guidance after 
                                                                 been considered on an aggregate basis. Therefore, 
publication of the applicable Required Amendments List/ 
                                                                 the employer may not rely on the determination 
Cumulative List.
                                                                 letter regarding the plans when considered as a total 
The Required Amendments List identifies changes in 
                                                                 package.
Code Section 401(a)  qualification requirements and Code 
                                                                A determination letter does not:
Section 403(b) requirements for individually designed plans 
(IDP) and Rev. Proc. 2022-40,  establishes the deadline for     ƒ  Consider the special requirements relating to: (a) Code 
IDPs to be amended to comply with the requirements.              Section 414(m) (affiliated service groups), (b) Code 
                                                                 Section 414(n) (leased employees), or (c) a partial 
In general, a determination letter for an on-going 
                                                                 termination of a qualified plan, unless the application 
individually designed plan is based on the Required 
                                                                 includes requests that the letter consider these 
Amendments List issued during the second calendar 
                                                                 requirements.
year preceding the submission of the determination 
letter application. A determination letter may also cover       ƒ  Consider whether actuarial assumptions are 
any law that is in effect on or before the last day of the       reasonable for funding or deduction purposes or 
second calendar year preceding the year in which the             whether a specific contribution is deductible.
determination letter application is submitted. See Rev.         ƒ  Express an opinion whether disability benefits 
Proc. 2022-40, section 10.                                       or medical care benefits are accident and health 
                                                                 plan benefits under Code Section 105 or whether 
The Cumulative List of Changes in Plan Qualification 
                                                                 contributions are contributions by an employer to 
Requirements, and the Cumulative List of Changes in 
                                                                 accident and health plans under Code Section 106.
Section 403(b) Requirements identify the qualification and 
Section 403(b) requirements that the IRS will consider in       ƒ  Express an opinion on whether the plan is a 
reviewing opinion letter applications that are filed generally   governmental plan defined in Code Section 414(d).
during the 12-month submission period that begins               ƒ  Express an opinion on whether contributions made to 
following publication of the applicable Cumulative List.         a plan treated as a governmental plan defined in Code 

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 Section 414(d) constitute employer contributions under      Amendments to the plan for changes in law and 
 Code Section 414(h)(2), nor on whether a governmental       guidance. A favorable determination letter issued for 
 excess benefit arrangement satisfies the requirements       an individually designed plan provides reliance for the 
 of Code Section 415(m).                                     specified required amendments list identified on the 
ƒ  Express an opinion on whether the plan is a church        determination letter. Rev. Proc. 2022-40
 plan within the meaning of Code Section 414(e).             A favorable determination letter issued to an adopting 
ƒ  Express an opinion on whether a Code Section              employer of a pre-approved non standardized plan with 
 403(b)  plan meets requirements of Title I of ERISA. If     minor modifications expires on the earlier of the date of 
 applicable.                                                 the employer’s next determination letter, or the end of the 
ƒ  Express an opinion, for a Code Section 403(b) plan        next two-year period we announce that makes up part 
 that is not a governmental plan within the meaning of       of the next six-year remedial amendment/approval cycle 
 Section 414(d), with respect to whether the plan meets      applicable to adopting employers of pre-approved defined 
 any requirements that apply due to a plan’s coverage        contribution, defined benefit, or Code Section 403(b) plans, 
 of multiple employers that are not in a single controlled   conditioned upon the timely adoption of any necessary 
 group for purposes of Section 414(b), (c), (m), or (o)      interim amendments as required by Rev. Proc. 2016-37. 
 and the regulations thereunder.                             Also see Rev. Proc. 2017-41.
ƒ  Express an opinion, for a Code Section 403(b) plan that 
 is a governmental plan within the meaning of Section        Plan Must Qualify in Operation
 414(d), with respect to whether the plan meets any          Generally, a plan qualifies in operation if it satisfies the 
 requirements that apply due to a plan’s coverage of         applicable coverage and nondiscrimination requirements 
 multiple employers that are not aggregated in a single      and is maintained according to its terms. However, a plan 
 controlled group in a manner consistent with Notice         generally must be operated in a manner that satisfies any 
 89-23, 1989-1 CB 654.                                       change in the qualification requirements or Code Section 
ƒ  Express an opinion whether the sponsor of a Code          403(b) requirements for the period beginning when the 
                                                             change is effective, even if the plan has not yet been 
 Section 403(b) plan is an employer that is eligible to 
                                                             amended for the change. Changes in facts on which 
 sponsor a Code Section 403(b) plan.
                                                             the determination letter was issued may mean that the 
Become familiar with the terms of the determination 
                                                             determination letter may no longer be relied upon.
letter. Call the contact person listed on the determination 
                                                             Some examples of the effect of a plan’s operation on a 
letter if you do not understand any of the terms in your 
                                                             favorable determination are:
determination letter.
Retention of information. Whether a plan meets the           Contributions or benefits in excess of the limitations 
qualification requirements or Code Section 403(b)            under Code Section 415. A retirement plan may 
                                                             not provide retirement benefits or, in the case of a 
requirements is determined from the information in 
                                                             defined contribution plan or Code Section 403(b) plan, 
the written plan document, the application form and 
                                                             contributions and other annual additions, that exceed 
the supporting information submitted by the employer. 
                                                             the limitations specified in Code Section 415. The plan 
Therefore, the employer must retain a copy of the 
                                                             contains provisions designed to provide benefits within 
application, information submitted with the application 
                                                             these limitations. The plan, or the affected contract 
and all other correspondence.
                                                             under the plan in the case of a Code Section 403 plan, 
Other conditions for reliance. We have not verified 
                                                             is no longer entitled to favorable tax treatment if these 
the information submitted with the application. The 
                                                             limitations are exceeded.
determination letter will not provide reliance if:
                                                             Top heavy minimums under Code Section 416. If a 
(1)  there has been a misstatement or omission of 
                                                             qualified plan is top heavy in accordance with Code 
 material facts, (for example, the application 
                                                             Section 416, the plan must provide certain minimum 
 indicated that the plan was a governmental plan 
                                                             benefits and vesting for non-key employees. If the plan 
 and it was not a governmental plan);
                                                             document provides for minimum benefits and accelerated 
(2) the facts subsequently developed are                     vesting only for years during which the plan is top 
 materially different than the facts on which the            heavy, failure to identify these years and to provide the 
 determination was made; or                                  accelerated vesting and benefits in operation of the plan 
(3) there is a change in applicable law.                     will disqualify the plan.

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Actual deferral percentage or contribution percentage           then excess contributions that would cause the plan to fail 
tests. If the plan provides for cash or deferred                the actual deferral percentage or the actual contribution 
arrangements, employer matching contributions or                percentage test are subject to a tax unless the excess is 
employee contributions, the determination letter considers      eliminated within 2½ months after the end of the plan year. 
whether the plan terms satisfy the requirements of Code         Form 5330 must be filed by the due date of the employer’s 
Section 401(k)(3) or 401(m)(2), in form, if applicable.         tax return for the plan year in which the tax was incurred.
However the determination letter does not consider              Form 5330 for tax on reversions of plan assets. Under 
whether special nondiscrimination tests described in Code       Code Section 4980, a tax is payable on the amount of 
Section 401(k)(3) or 401(m)(2), if applicable, have been        almost any employer reversion of plan assets. Form 5330 
satisfied in operation.                                         must be filed by the last day of the month following the 
                                                                month in which the reversion occurred.
Reporting Requirements
                                                                Form 5310-A for certain transactions. Under Code 
Most plan administrators or plan sponsors/employers who         Section 6058(b), an actuarial statement is required at 
maintain an employee benefit plan must file a Form 5500         least 30 days before a merger, consolidation or transfer 
series annual return/report. See Form 5500 instructions for     (including spin-off) of assets to another plan. This 
additional information regarding who must file Form 5500.       statement is required for all plans. However, penalties for 
A “Final” Form 5500 series annual return/report must be         non-filing will not apply to defined contribution plans for 
filed if the plan is terminated.                                which:
Form 5330 for prohibited transactions. Transactions             (1)  The sum of the account balances in each plan 
between a plan and someone having a relationship to the         equals the fair market value of all plan assets,
plan (disqualified person) are prohibited, unless specifically  (2) The assets of each plan are combined to form 
exempted from this requirement. A few examples are              the assets of the plan as merged,
loans, sales and exchanges of property, leasing of              (3) Immediately after a merger, the account 
property, furnishing goods or services, and use of plan         balance of each participant is equal to 
assets by the disqualified person. Disqualified persons         the sum of the account balances of the 
who engage in a prohibited transaction for which there is       participant immediately before the merger, 
no exception must file Form 5330 by the last day of the         and
seventh month after the end of the disqualified person’s 
                                                                (4) The plans must not have an unamortized 
tax year.
                                                                waiver or unallocated suspense account.
Form 5330 for tax on nondeductible employer 
                                                                Penalties will also not apply if the assets transferred are 
contributions to qualified plans. If contributions are 
                                                                less than three percent of the assets of the plan involved 
made to the plan in excess of the amount deductible, a tax 
                                                                in the transfer (spinoff), and the transaction is not one of a 
may be imposed on the excess contribution. Form 5330 
                                                                series of two or more transfers (spinoff transactions) that 
must be filed by the last day of the seventh month after the 
                                                                are, in substance, one transaction.
end of the employer’s tax year.
                                                                The purpose of the above discussions is to illustrate some 
Form 5330 for tax on excess contributions to cash 
                                                                of the principal filing requirements that apply to pension 
or deferred arrangements or excess employee 
                                                                plans. This is not an exclusive listing of all returns and 
contributions or employer matching contributions. If 
                                                                schedules that must be filed.
a plan includes a cash or deferred arrangement (Code 
Section 401(k)) or provides for employee contributions or 
employer matching contributions (Code Section 401(m)), 

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