§ 404 Deduction for contributions of an employer to an employees’ trust or annuity plan and compensation under a deferred-payment plan

15(A) In general In the taxable year when paid, if the contributions are paid into a pension trust (other than a trust to which paragraph (3) applies), and if such taxable year ends within or with a taxable year of the trust for which the trust is exempt under section 501(a), in the case of a defined benefit plan other than a multiemployer plan, in an amount determined under subsection (o), and in the case of any other plan in an amount determined as follows:

In determining the amount deductible in such year under the foregoing limitations the funding method and the actuarial assumptions used shall be those used for such year under section 431, and the maximum amount deductible for such year shall be an amount equal to the full funding limitation for such year determined under section 431.

1(B) Special rule in case of certain amendments In the case of a multiemployer plan which the Secretary of Labor finds to be collectively bargained which makes an election under this subparagraph (in such manner and at such time as may be provided under regulations prescribed by the Secretary), if the full funding limitation determined under section 431(c)(6) for such year is zero, if as a result of any plan amendment applying to such plan year, the amount determined under section 431(c)(6)(A)(ii) exceeds the amount determined under section 431(c)(6)(A)(i), and if the funding method and the actuarial assumptions used are those used for such year under section 431, the maximum amount deductible in such year under the limitations of this paragraph shall be an amount equal to the lesser of—

In the case of any election under this subparagraph, the amount deductible under the limitations of this paragraph with respect to any of the plan years following the plan year for which such election was made shall be determined as provided under such regulations as may be prescribed by the Secretary to carry out the purposes of this subparagraph.

1(C) Certain collectively-bargained plans In the case of a plan which the Secretary of Labor finds to be collectively bargained, established or maintained by an employer doing business in not less than 40 States and engaged in the trade or business of furnishing or selling services described in section 168(i)(10)(C), with respect to which the rates have been established or approved by a State or political subdivision thereof, by any agency or instrumentality of the United States, or by a public service or public utility commission or other similar body of any State or political subdivision thereof, and in the case of any employer which is a member of a controlled group with such employer, subparagraph (B) shall be applied by substituting for the words “plan amendment” the words “plan amendment or increase in benefits payable under title II of the Social Security Act”. For the purposes of this subparagraph, the term “controlled group” has the meaning provided by section 1563(a), determined without regard to section 1563(a)(4) and (e)(3)(C).

7(D) Amount determined on basis of unfunded current liability In the case of a defined benefit plan which is a multiemployer plan, except as provided in regulations, the maximum amount deductible under the limitations of this paragraph shall not be less than the excess (if any) of—

9(A) Limits on deductible contributions

10(B) Profit-sharing plan of affiliated group In the case of a profit-sharing plan, or a stock bonus plan in which contributions are determined with reference to profits, of a group of corporations which is an affiliated group within the meaning of section 1504, if any member of such affiliated group is prevented from making a contribution which it would otherwise have made under the plan, by reason of having no current or accumulated earnings or profits or because such earnings or profits are less than the contributions which it would otherwise have made, then so much of the contribution which such member was so prevented from making may be made, for the benefit of the employees of such member, by the other members of the group, to the extent of current or accumulated earnings or profits, except that such contribution by each such other member shall be limited, where the group does not file a consolidated return, to that proportion of its total current and accumulated earnings or profits remaining after adjustment for its contribution deductible without regard to this subparagraph which the total prevented contribution bears to the total current and accumulated earnings or profits of all the members of the group remaining after adjustment for all contributions deductible without regard to this subparagraph. Contributions made under the preceding sentence shall be deductible under subparagraph (A) of this paragraph by the employer making such contribution, and, for the purpose of determining amounts which may be carried forward and deducted under the second sentence of subparagraph (A) of this paragraph in succeeding taxable years, shall be deemed to have been made by the employer on behalf of whose employees such contributions were made.

2(A) In general If amounts are deductible under the foregoing paragraphs of this subsection (other than paragraph (5)) in connection with 1 or more defined contribution plans and 1 or more defined benefit plans or in connection with trusts or plans described in 2 or more of such paragraphs, the total amount deductible in a taxable year under such plans shall not exceed the greater of—

A defined contribution plan which is a pension plan shall not be treated as failing to provide definitely determinable benefits merely by limiting employer contributions to amounts deductible under this section. In the case of a defined benefit plan which is a single employer plan, the amount necessary to satisfy the minimum funding standard provided by section 412 shall not be less than the excess (if any) of the plan’s funding target (as defined in section 430(d)(1)) over the value of the plan’s assets (as determined under section 430(g)(3)).

1(B) Carryover of contributions in excess of the deductible limit Any amount paid under the plans in any taxable year in excess of the limitation of subparagraph (A) shall be deductible in the succeeding taxable years in order of time, but the amount so deductible under this subparagraph in any 1 such succeeding taxable year together with the amount allowable under subparagraph (A) shall not exceed 25 percent of the compensation otherwise paid or accrued during such taxable year to the beneficiaries under the plans.

3(A) Principal payments Notwithstanding the provisions of paragraphs (3) and (7), if contributions are paid into a trust which forms a part of an employee stock ownership plan (as described in section 4975(e)(7)), and such contributions are, on or before the time prescribed in paragraph (6), applied by the plan to the repayment of the principal of a loan incurred for the purpose of acquiring qualifying employer securities (as described in section 4975(e)(8)), such contributions shall be deductible under this paragraph for the taxable year determined under paragraph (6). The amount deductible under this paragraph shall not, however, exceed 25 percent of the compensation otherwise paid or accrued during the taxable year to the employees under such employee stock ownership plan. Any amount paid into such trust in any taxable year in excess of the amount deductible under this paragraph shall be deductible in the succeeding taxable years in order of time to the extent of the difference between the amount paid and deductible in each such succeeding year and the maximum amount deductible for such year under the preceding sentence.

2(B) Interest payment Notwithstanding the provisions of paragraphs (3) and (7), if contributions are made to an employee stock ownership plan (described in subparagraph (A)) and such contributions are applied by the plan to the repayment of interest on a loan incurred for the purpose of acquiring qualifying employer securities (as described in subparagraph (A)), such contributions shall be deductible for the taxable year with respect to which such contributions are made as determined under paragraph (6).

1(A) In general For purposes of this section, any plan providing for deferred benefits (other than compensation) for employees, their spouses, or their dependents shall be treated as a plan deferring the receipt of compensation. In the case of such a plan, for purposes of this section, the determination of when an amount is includible in gross income shall be made without regard to any provisions of this chapter excluding such benefits from gross income.

2(C) The amount deductible in a taxable year for a simplified employee pension shall not exceed 25 percent of the compensation paid to the employees during the calendar year ending with or within the taxable year (or during the taxable year in the case of a taxable year described in subparagraph (A)(ii)). The excess of the amount contributed over the amount deductible for a taxable year shall be deductible in the succeeding taxable years in order of time, subject to the 25 percent limit of the preceding sentence.