SECTION 5. PROVISIONS REQUIRED
Internal Revenue Bulletin 2004-18 · 2026-10-03 edition · updated 2026-10-04 · United States
IN EVERY M&P PLAN
.01 Sponsor Amendments - M&P plans must provide a procedure for sponsor amendment, so that changes in the Code, regulations, revenue rulings, other statements published by the Internal Revenue Service, or corrections of prior approved plans may be applied to all employers who have adopted the plan. Sponsors must make reasonable and diligent efforts to ensure that adopting employers of the sponsor’s M&P plan have actually received and are aware of all plan amendments and that such employers complete and sign new adoption agreements when necessary. See section 5.11. Failure to comply with this requirement may result in the loss of eligibility to sponsor M&P plans and the revocation of opinion letters that have been issued to the sponsor.
.02 Employer Amendments - An employer that amends any provision of an approved M&P plan including its adoption agreement (other than to change the choice of options, if the plan permits or contemplates such a change) or an employer that chooses to discontinue participation in a plan as amended by its sponsor and does not substitute another approved M&P plan is considered to have adopted an individ
adopter or minor modifier adopter of a plan of an M&P mass submitter, regardless of the number of employers that are expected to adopt the plan.
By submitting an application for an opinion letter for an M&P plan under this revenue procedure (or by having an application filed on its behalf by an M&P mass submitter), a person represents to the Service that it is a sponsor, as defined above, and agrees to comply with any requirements imposed on sponsors by this revenue procedure. Failure to comply with these requirements may result in the loss of eligibility to sponsor M&P plans and the revocation of opinion letters that have been issued to the sponsor.
.08 M&P Mass Submitter — An “M&P mass submitter” is any person that (1) has an established place of business in the United States where it is accessible during every business day and (2) submits opinion letter applications on behalf of at least 30 unaffiliated sponsors each of which is sponsoring, on a word-for-word identical basis, the same basic plan document. A flexible plan (as defined in section 12.03(1)) that is adopted by a sponsor will be considered a word-for-word identical plan. An M&P mass submitter may submit an opinion letter application on its own behalf as one of the 30 unaffiliated sponsors. For purposes of this definition, affiliation is determined under § 414(b) and (c). Additionally, the following will be considered to be affiliated: any law, accounting, consulting firm, etc., with its partners, members, associates, etc. An M&P mass submitter will be treated as an M&P mass submitter with respect to all its M&P plans provided the 30 unaffiliated sponsor requirement is met with respect to at least one basic plan document.
Notwithstanding the above, any person that received a favorable TRA ’86 opinion letter for a plan as an M&P mass submitter under Rev. Proc. 89–9, 1989–1 C.B. 780, will continue to be treated as an M&P mass submitter with respect to all its M&P plans if it submits applications on behalf of at least 10 sponsors (regardless of affiliation) each of which is sponsoring, on a wordfor-word identical basis, the same basic plan document.
.09 Standardized Plan - A “standardized plan” is an M&P plan that meets the following requirements:
(1) The provisions governing eligibility and participation are such that the plan by its terms must benefit all employees described in section 5.13 (regardless of whether any employer is treated as operating separate lines of business under § 414(r)) except those that may be excluded under § 410(a)(1) or (b)(3). The adoption agreement may provide options as to whether some or all of the employees described in § 410(a)(1) or (b)(3) are to be excluded, provided that the criteria for excluding employees described in § 410(a)(1) or (b)(3) applies uniformly to all employees. A standardized plan generally may not deny an accrual or allocation to an employee eligible to participate merely because the employee is not an active employee on the last day of the plan year or has failed to complete a specified number of hours of service during the year. However, the plan may deny an allocation or accrual to an employee who is eligible to participate if the employee terminates service during the plan year with not more than 500 hours of service and is not an active employee on the last day of the plan year.
(2) The eligibility requirements under the plan are not more favorable for highly compensated employees (as defined in § 414(q)) than for other employees.
(3) Under the plan, allocations, in the case of a defined contribution plan (other than any cash or deferred arrangement part of the plan), or benefits, in the case of a defined benefit plan, are determined on the basis of total compensation. For this purpose, total compensation means a definition of compensation that includes all compensation within the meaning of § 415(c)(3) and excludes all other compensation or that otherwise satisfies § 414(s) under § 1.414(s)–1(c).
(4) Unless the plan is a target benefit plan or a § 401(k) and/or § 401(m) plan, the plan must, by its terms, satisfy one of the design based safe harbors described in § 1.401(a)(4)–2(b)(2) (taking into account § 1.401(a)(4)–2(b)(4)) or in § 1.401(a)(4)–3(b)(3), (4), or (5) (taking into account § 1.401(a)(4)–3(b)(6)).
(5) All benefits, rights, and features under the plan (other than those, if any, that have been prospectively eliminated) are currently available to all employees benefiting under the plan.
2004-18 I.R.B. 866 May 3, 2004
individually designed plan merely because the employer amends administrative provisions of the trust or custodial account document (such as provisions relating to investments and the duties of trustees), provided the amended provisions are not in conflict with any other provision of the plan and do not cause the plan to fail to qualify under § 401(a). For this purpose, an amendment includes modification of the language of the trust or custodial account document and the addition of overriding language. An employer that adopts a standardized M&P plan may amend the trust or custodial account document provided such amendment merely involves the specification of the names of the plan, employer, trustee or custodian, plan administrator and other fiduciaries, the trust year, or the name of any pooled trust in which the plan’s trust will participate.
.10 Provisions Required in Adoption Agreements Regarding Reliance - The adoption agreement of every nonstandardized M&P plan must include, in close proximity to the signature blank, a statement that describes the limitations on employer reliance on an opinion letter without a determination letter and the circumstances under which an employer will have no reliance without a determination letter. See section 19.02 and section 19.03. Standardized plans must also include a similar statement in the adoption agreement that the adopting employer may not rely on the opinion letter issued by the Service but must apply for a determination letter to have reliance under the circumstances described in section 19.01.
.11 Other Provisions Required in Adoption Agreements — Each M&P plan must contain a dated employer signature line. The employer must sign the adoption agreement when it first adopts the plan and must complete and sign a new adoption agreement if the plan has been restated. In addition, the employer must complete a new signature page if it modifies any prior elections or makes new elections in its adoption agreement. The signature requirement may be satisfied by an electronic signature that reliably authenticates and verifies the adoption of the adoption agreement, or restatement, amendment or modification thereof, by the employer. The adoption agreement must state that it is to be used with one and only one specific basic plan document. In addition,
ually designed plan. However, this rule does not apply in the case of amendments permitted under section 5.06 and 5.09 and model amendments published by the Service which specifically provide that their adoption by an adopter of an M&P plan will not cause such plan to be treated as individually designed. Also see section 19.03 regarding the effect of employer amendments on an employer’s ability to rely on an opinion letter. An employer that amends an M&P plan because of a waiver of the minimum funding requirement under § 412(d) will also be considered to have an individually designed plan. The procedures stated in Rev. Proc. 2004–6 relating to the issuance of determination letters for individually designed plans, will then apply to the plan as adopted by the employer.
.03 Compensation Requirements in Nonstandardized Plans - Each nonstandardized M&P plan must give the adopting employer the option to select total compensation as the compensation to be used in determining allocations or benefits. For this purpose, total compensation means a definition of compensation that includes all compensation within the meaning of § 415(c)(3) and excludes all other compensation or that otherwise satisfies § 414(s) under § 1.414(s)–1(c).
.04 Automatic or Optional Safe Harbor Provisions in Nonstandardized Plans - Each nonstandardized M&P must automatically or by option allow the adopting employer to satisfy one of the design-based safe harbors described in § 1.401(a)(4)–2(b)(2) or § 1.401(a)(4)–3(b)(3), (4), and (5). A nonstandardized defined contribution plan is permitted to include allocation formulas which must be general tested under § 1.401(a)(4)–2(c) or cross-tested under § 1.401(a)(4)–8. A nonstandardized defined benefit plan is permitted to include benefit formulas that must be general tested under § 1.401(a)(4)–3(c).
.05 Anti-Cutback Provisions - M&P plans must specifically provide for the protection provided under § 411(a)(10) and (d)(6), to the extent required, in the event that the employer amends the plan in any manner such as by revising the options selected in the adoption agreement or by adopting a new M&P plan. An M&P sponsor may not amend its plan in a manner that could result in the elimination of a bene
fit to the extent the benefit is required to be protected under § 411(d)(6) with respect to the plan of any adopting employer, unless permitted to do so under §§ 1.401(a)–4 and 1.411(d)–4. In addition, an M&P plan that does not contain vesting for all years that is at least as favorable to participants as that provided in § 416(b), must specifically provide that any vesting that occurs while the plan is top-heavy, will not be cut back if the plan ceases to be top-heavy.
.06 Adopting Employer Modification to Satisfy §§ 415 and 416 - M&P plans must provide that the plan provisions may be amended by overriding plan language completed by the employer in the adoption agreement where such language is necessary to satisfy § 415 or 416 because of the required aggregation of multiple plans under these sections. Generally, a space should be provided in the adoption agreement with instructions for the employer to add such language as necessary to satisfy §§ 415 and 416. In addition, a space must be provided in the adoption agreement for the employer to specify the interest rate and mortality tables used for purposes of establishing the present value of accrued benefits in order to compute the top-heavy ratio under § 416. Such a space must be included in both defined contribution plans and defined benefit plans.
.07 Defined Contribution § 415 Aggregation — Plan language must be incorporated that aggregates all defined contribution M&P plans to satisfy § 415(c) and (f). Sample language provided in the Listing of Required Modifications may be downloaded from the Internet at the following address: http://www.irs.gov .
.08 Top-heavy Requirements - Each plan must either provide that all the additional requirements applicable to top-heavy plans (described in § 416) apply at all times or provide that such requirements apply automatically if the plan is top-heavy regardless of how the adoption agreement is completed. In any case where the latter option is chosen, all the requirements for determining whether the plan is top-heavy must be included in the plan. (See Questions T–35 and T–36 of § 1.416–1.)
.09 Adopting Employer Modification of Trust or Custodial Account Document
- An employer that adopts an M&P plan other than a standardized plan (or paired plans) will not be considered to have an
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(15) Section 401(k) plans that provide for hardship distributions under circumstances other than those described in the safe harbor standards in the regulations under § 401(k);
(16) Fully-insured § 412(i) plans, other than plans that, by their terms, satisfy the safe harbor for § 412(i) plans in § 1.401(a)(4)–3(b)(5);
(17) Plans that fail to contain a provision reflecting the requirements of § 414(u) (see Rev. Proc. 96–49);
(18) Plans that include so-called failsafe provisions for § 401(a)(4) or the average benefit test under § 410(b);
(19) Plans that include blanks or fill-in provisions for the employer to complete unless the provisions have parameters that preclude the employer from completing the provisions in a manner that could violate the qualification requirements.
The Service may, in its discretion, decline to issue opinion letters for other types of plans not described in this section 6.03.
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