26 CFR § 1.430(f)-1
Effect of prefunding balance and funding standard carryover balance
June 25, 2020
CFR

(a) In general—(1) Overview. This section provides rules relating to the application of prefunding and funding standard carryover balances under section 430(f). Section 430 and this section apply to single employer defined benefit plans (including multiple employer plans) that are subject to section 412, but do not apply to multiemployer plans (as defined in section 414(f)). Paragraph (b) of this section sets forth rules regarding a plan's prefunding balance and a plan sponsor's election to maintain a funding standard carryover balance. Paragraph (c) of this section provides rules under which those balances must be subtracted from plan assets. Paragraph (d) of this section describes a plan sponsor's election to use those balances to offset the minimum required contribution. Paragraph (e) of this section describes a plan sponsor's election to reduce those balances (which will affect the determination of the value of plan assets for purposes of sections 430 and 436). Paragraph (f) of this section sets forth rules regarding elections under this section. Paragraph (g) of this section contains examples. Paragraph (h) of this section contains effective/applicability dates and transition rules.

(2) Special rules for multiple employer plans. In the case of a multiple employer plan to which section 413(c)(4)(A) applies, the rules of this section are applied separately for each employer under the plan, as if each employer maintained a separate plan. Thus, each employer under such a multiple employer plan may have a separate funding standard carryover balance and a prefunding balance for the plan. In the case of a multiple employer plan to which section 413(c)(4)(A) does not apply (that is, a plan described in section 413(c)(4)(B) that has not made the election for section 413(c)(4)(A) to apply), the rules of this section are applied as if all participants in the plan were employed by a single employer.

(b) Maintenance of balances—(1) Prefunding balance—(i) In general. A plan sponsor is permitted to elect to maintain a prefunding balance for a plan. A prefunding balance maintained for a plan consists of a beginning balance of zero, increased by the amount of excess contributions to the extent the employer elects to do so as described in paragraph (b)(1)(ii) of this section, and decreased to the extent provided in paragraph (b)(1)(iii) of this section. The plan sponsor's initial election to add to the prefunding balance under paragraph (b)(1)(ii) of this section constitutes an election to maintain a prefunding balance. The prefunding balance is adjusted further for investment return and interest as provided in paragraphs (b)(3) and (b)(4) of this section.

(ii) Increases—(A) In general. If the plan sponsor of a plan elects to add to the plan's prefunding balance, as of the first day of a plan year following the first effective plan year for the plan, the prefunding balance is increased by the amount so elected by the plan sponsor for the plan year. The amount added to the prefunding balance cannot exceed the present value of the excess contributions for the preceding plan year determined under paragraph (b)(1)(ii)(B) of this section, increased for interest in accordance with paragraph (b)(1)(iv)(A) of this section.

(B) Present value of excess contribution. The present value of the excess contribution for the preceding plan year is the excess, if any, of—

(1) The present value (determined under the rules of paragraph (b)(1)(iv)(B) of this section) of the employer contributions (other than contributions to avoid or terminate benefit limitations described in §1.436-1(f)(2)) to the plan for such preceding plan year; over

(2) The minimum required contribution for such preceding plan year.

(C) Treatment of unpaid minimum required contributions. For purposes of this paragraph (b)(1)(ii), a contribution made during a plan year to correct an unpaid minimum required contribution (within the meaning of section 4971(c)(4)) for a prior plan year is not treated as a contribution for the current plan year.

(iii) Decreases. As of the first day of each plan year, the prefunding balance of a plan is decreased (but not below zero) by the sum of—

(A) Any amount of the prefunding balance that was used under paragraph (d) of this section to offset the minimum required contribution of the plan for the preceding plan year; and

(B) Any reduction in the prefunding balance under paragraph (e) of this section for the plan year.

(iv) Adjustments for interest—(A) Adjustment of excess contribution. The present value of the excess contribution for the preceding year (as determined under paragraph (b)(1)(ii)(B) of this section) is increased for interest accruing for the period between the valuation date for the preceding plan year and the first day of the current plan year. For this purpose, interest is determined by using the plan's effective interest rate under section 430(h)(2)(A) for the preceding plan year, except to the extent provided in paragraph (b)(3)(iii) of this section.

(B) Determination of present value. The present value of the contributions described in paragraph (b)(1)(ii)(B)(1) of this section is determined as of the valuation date for the preceding plan year, using the plan's effective interest rate under section 430(h)(2)(A) for the preceding plan year.

(2) Funding standard carryover balance—(i) In general. A funding standard carryover balance is automatically established for a plan that had a positive balance in the funding standard account under section 412(b) (as in effect prior to amendment by the Pension Protection Act of 2006 (PPA '06), Public Law 109-280 (120 Stat. 780)) as of the end of the pre-effective plan year for the plan. The funding standard carryover balance as of the beginning of the first effective plan year for the plan is the positive balance in the funding standard account under section 412(b) (as in effect prior to amendment by PPA '06) as of the end of the pre-effective plan year for the plan. After that date, the funding standard carryover balance is decreased to the extent provided in paragraph (b)(2)(ii) of this section and adjusted further for investment return and interest as provided in paragraphs (b)(3) and (b)(4) of this section.

(ii) Decreases. As of the first day of each plan year, the funding standard carryover balance of a plan is decreased (but not below zero) by the sum of—

(A) Any amount of the funding standard carryover balance that was used under paragraph (d) of this section to offset the minimum required contribution of the plan for the preceding plan year; and

(B) Any reduction in the funding standard carryover balance under paragraph (e) of this section for the plan year.

(3) Adjustments for investment experience—(i) In general. A plan's prefunding balance under paragraph (b)(1) of this section and a plan's funding standard carryover balance under paragraph (b)(2) of this section as of the first day of a plan year must be adjusted to reflect the actual rate of return on plan assets for the preceding plan year. For this purpose, the actual rate of return on plan assets for the preceding plan year is determined on the basis of fair market value and must take into account the amount and timing of all contributions, distributions, and other plan payments made during that period.

(ii) Ordering rules for adjustments. In general, the adjustment for actual rate of return on plan assets is applied to the balance after any reduction of prefunding and funding standard carryover balances for that preceding plan year under paragraph (e) of this section and after subtracting amounts used to offset the minimum required contribution for the preceding plan year pursuant to paragraph (d) of this section. However, see paragraph (d)(1)(ii)(D) of this section for a special ordering rule when adjusting for investment experience.

(iii) Special rule for excess contributions attributable to use of funding balances. Notwithstanding paragraph (b)(1)(iv)(A) of this section, to the extent that a contribution is included in the present value of excess contributions solely because the minimum required contribution has been offset under paragraph (d) of this section, the contribution is adjusted for investment experience under the rules of this paragraph (b)(3).

(4) Valuation date other than the first day of the plan year—(i) In general. If a plan's valuation date is not the first day of the plan year, then, solely for purposes of applying paragraphs (c), (d), and (e) of this section, the plan's prefunding and funding standard carryover balances (if any) determined under this paragraph (b) are increased from the first day of the plan year to the valuation date using the plan's effective interest rate under section 430(h)(2)(A) for the plan year.

(ii) Special rule for adjustments for investment experience. In the case of a plan with a valuation date that is not the first day of the plan year, for purposes of applying the subtraction under paragraph (b)(3)(ii) of this section for amounts used to offset the minimum required contribution for the preceding plan year and the decreases under paragraphs (b)(1)(iii) and (b)(2)(ii) of this section, the amount of the prefunding balance or funding standard carryover balance that is used to offset the minimum required contribution under paragraph (d) of this section or reduced under paragraph (e) of this section is discounted from the valuation date to the first day of the plan year using the effective interest rate under section 430(h)(2)(A) for the plan year.

(5) Special rule for quarterly contributions. For purposes of applying a prefunding balance or funding standard carryover balance to required installments described in section 430(j)(3), the respective balances are increased from the beginning of the year to the date of the election (using the plan's effective interest rate for the plan year) to determine the amount available to offset the required quarterly installment. The amounts used to offset required quarterly installments are then discounted from that date to the first day of the plan year for purposes of the subtraction under paragraph (b)(3)(ii) of this section and the decreases under paragraphs (b)(1)(iii) and (b)(2)(ii) of this section, using the effective interest rate for the plan year. However, see paragraph (d)(1)(i)(B) of this section for a special rule regarding late quarterly installments when determining the amount that is used to offset the minimum required contribution for the plan year.

(c) Effect of balances on the value of plan assets—(1) In general. In the case of any plan with a prefunding balance or a funding standard carryover balance, the amount of those balances is subtracted from the value of plan assets for purposes of sections 430 and 436, except as otherwise provided in paragraphs (c)(2), (c)(3), and (d)(3) of this section and §1.436-1(j)(1)(ii)(B).

(2) Subtraction of balances in determining new shortfall amortization base—(i) Prefunding balance. For purposes of determining whether a plan is exempt from the requirement to establish a new shortfall amortization base under section 430(c)(5), the amount of the prefunding balance is subtracted from the value of plan assets only if an election under paragraph (d) of this section to use the prefunding balance to offset the minimum required contribution is made for the plan year.

(ii) Funding standard carryover balance. For purposes of determining whether a plan is exempt from the requirement to establish a new shortfall amortization base under section 430(c)(5), the funding standard carryover balance is not subtracted from the value of plan assets regardless of whether any portion of either the funding standard carryover balance or the prefunding balance is used to offset the minimum required contribution for the plan year under paragraph (d) of this section.

(3) Special rule for certain binding agreements with PBGC. If there is in effect for a plan year a binding written agreement with the Pension Benefit Guaranty Corporation (PBGC) which provides that all or a portion of the prefunding balance or funding standard carryover balance (or both balances) is not available to offset the minimum required contribution for a plan year, that specified amount is not subtracted from the value of plan assets for purposes of determining the funding shortfall under section 430(c)(4). For example, if a plan has no prefunding balance and a $20 million funding standard carryover balance, a PBGC agreement provides that $5 million of a plan's funding standard carryover balance is unavailable to offset the minimum required contribution for a plan year, and the plan's assets are $100 million, then the value of plan assets for purposes of determining the funding shortfall under section 430(c)(4) is reduced by $15 million ($20 million less $5 million) to $85 million. For purposes of this paragraph (c)(3), an agreement with the PBGC is taken into account with respect to a plan year only if the agreement was executed prior to the valuation date for the plan year.

(d) Election to apply balances against minimum required contribution—(1) In general—(i) Amount of offset to minimum required contribution—(A) Effect of use of balances. Subject to the limitations provided in this paragraph (d), in the case of any plan year with respect to which the plan sponsor elects to use all or a portion of the prefunding balance or the funding standard carryover balance to offset the minimum required contribution for the plan year, the minimum required contribution for the plan year (determined after taking into account any waiver under section 412(c)) is offset as of the valuation date for the plan year by the amount so used.

(B) Special rule for late election with respect to quarterly contributions. Notwithstanding paragraph (d)(1)(i)(A) of this section, if the plan sponsor elects to use all or a portion of the prefunding balance or the funding standard carryover balance to satisfy a required installment under section 430(j)(3), the amount used to offset the minimum required contribution for the plan year is the portion of the balance so used, adjusted in accordance with the rules of paragraph (b)(5) of this section, unless the date of the election is after the due date of the required installment. If the election to use all or a portion of the prefunding balance or the funding standard carryover balance to satisfy the required installments under section 430(j)(3) is made after the due date for the required installment, then the amount used to offset the minimum required contribution for the plan year is the portion of the balance so used, discounted from the date of the election to the due date of the required installment at the effective interest rate plus 5 percentage points, and then further adjusted from the installment due date to the valuation date at the effective interest rate. For example, if a quarterly installment of $20,250 is due on April 15 for a calendar year plan with a valuation date on January 1 and an effective interest rate of 6 percent, and the installment is satisfied by an election to apply the funding standard carryover balance that is made on July 1 (212 ; months after the April 15 due date), then the amount used to offset the minimum required contribution under this paragraph (d)(1)(i) is $19,481 (that is, $20,250 ÷ 1.11( 2.512 ) ÷ 1.06( 3.512 ). However, the amount by which the funding standard carryover balance is reduced under paragraph (b)(2)(ii) of this section is $19,669 (that is, $20,250 ÷ 1.06( 612 ).

(ii) Maximum amount of available balances and coordination of elections—(A) General requirement to follow chronology. In general, the amount of prefunding and funding standard carryover balances that may be used to offset the minimum required contribution for a plan year must take into account any decrease in those balances which results from a prior election either to use the prefunding balance or funding standard carryover balance under section 430(f)(3) and this paragraph (d) or to reduce those balances under section 430(f)(5) and paragraph (e) of this section (including deemed elections under section 436(f)(3) and §1.436-1(a)(5)). For example, for a calendar plan year with a January 1 valuation date, a deemed election under section 436(f)(3) and §1.436-1(a)(5) on April 1, 2010 (the first day of the 4th month of the plan year) will reduce the available prefunding balance or funding standard carryover balance that can be used with respect to an election made after April 1, 2010.

(B) Exception to chronological rule. Notwithstanding the general rule of paragraph (d)(1)(ii)(A) of this section, all elections under section 430(f)(5) and paragraph (e) of this section to reduce the prefunding balance or funding standard carryover balance for the current plan year (including deemed elections under section 436(f)(3) and §1.436-1(a)(5)) are deemed to occur on the valuation date for the plan year and before any election under section 430(f)(3) and this paragraph (d) to offset the minimum required contribution for the current plan year. Accordingly, if an election to use the prefunding balance or funding standard carryover balance to offset the minimum required contribution for the plan year (including an election to satisfy the quarterly contribution requirement) has been made prior to the election to reduce the prefunding balance or funding standard carryover balance, then the amount available for use to offset the otherwise applicable minimum required contribution for the plan year under this paragraph (d) will be retroactively reduced. However, an election to reduce a prefunding balance or funding standard carryover balance for a plan year does not affect a prior election to use a prefunding balance or funding standard carryover balance to offset a minimum required contribution for a prior plan year.

(C) Investment experience. In addition to reflecting any decrease in the prefunding balance or the funding standard carryover balance which results from a prior election for the previous year either to use the prefunding balance or funding standard carryover balance under section 430(f)(3) and this paragraph (d) to offset the minimum required contribution for such prior plan year or to reduce those balances under section 430(f)(5) and paragraph (e) of this section (including deemed elections under section 436(f)(3) and §1.436-1(a)(5)), the prior plan year's prefunding and funding standard carryover balances must be adjusted under the rules of paragraph (b)(3) of this section for investment experience for that prior plan year before determining the amount of those balances available for such an election for the current plan year.

(D) Special rule for current year elections that are made before prior year elections. This paragraph (d)(1)(ii)(D) sets forth a special rule that applies if, for the current plan year, a plan sponsor makes an election under this paragraph (d) or paragraph (e) of this section (including a deemed election under section 436(f)(3) and §1.436-1(a)(5)), and then subsequently makes an election under this paragraph (d) to offset the minimum required contribution for the prior plan year. This special rule applies solely for purposes of determining the amount of prefunding and funding standard carryover balances available for that subsequent election. Under this special rule, in lieu of decreasing the funding standard carryover balance or prefunding balance as of the valuation date for the current year to take into account the current year election, the funding standard carryover balance or prefunding balance as of the valuation date for the prior plan year is decreased by the amount of the prior year equivalent of the current year election. The prior year equivalent of the current year election is determined by dividing the amount of the current year election (as of the first day of the current plan year) by a number equal to 1 plus the rate of investment return for the prior plan year determined under paragraph (b)(3) of this section. If this paragraph (d)(1)(ii)(D) applies for a plan year, then the funding standard carryover balance and prefunding balance are nonetheless adjusted in accordance with the rules of paragraph (b) of this section, after the application of the rules of this paragraph (d)(1)(ii)(D). Thus, the amount used to offset the minimum required contribution for the earlier plan year is subtracted from the prefunding balance or funding standard carryover balance as of the valuation date for that year prior to the adjustment for investment return under paragraph (b)(3) of this section for that plan year, and the amount by which the prefunding balance or funding standard carryover balance is decreased for the second year is based on the elections made for the second year.

(2) Requirement to use funding standard carryover balance before prefunding balance. To the extent that a plan has a funding standard carryover balance greater than zero, no amount of the plan's prefunding balance may be used to offset the minimum required contribution. Thus, a plan's funding standard carryover balance must be exhausted before the plan's prefunding balance may be applied under paragraph (d)(1) of this section to offset the minimum required contribution.

(3) Limitation for underfunded plans—(i) In general. An election to use the prefunding balance or funding standard carryover balance to offset the minimum required contribution under this paragraph (d) is not available for a plan year if the plan's prior plan year funding ratio is less than 80 percent. For purposes of this paragraph (d)(3), except as otherwise provided in this paragraph (d)(3) or paragraph (h)(3) of this section, the plan's prior plan year funding ratio is the fraction (expressed as a percentage)—

(A) The numerator of which is the value of plan assets on the valuation date for the preceding plan year, reduced by the amount of any prefunding balance (but not the amount of any funding standard carryover balance); and

(B) The denominator of which is the funding target of the plan for the preceding plan year (determined without regard to the at-risk rules of section 430(i)(1)).

(ii) Special rule for second year of a new plan with no past service. In the case of a new plan that was neither the result of a merger nor involved in a spinoff, if the prior plan year was the first year of the plan and the funding target for the prior plan year was zero, then the plan's prior plan year funding ratio is deemed to be 80 percent for purposes of this paragraph (d)(3).

(iii) Special rule for plans that are the result of a merger. [Reserved]

(iv) Special rules for plans that are involved in a spinoff. [Reserved]

(e) Election to reduce balances—(1) In general. A plan sponsor may make an election for a plan year to reduce any portion of a plan's prefunding and funding standard carryover balances under this paragraph (e). If such an election is made, the amount of those balances that must be subtracted from the value of plan assets pursuant to paragraph (c)(1) of this section will be smaller and, accordingly, the value of plan assets taken into account for purposes of sections 430 and 436 will be larger. Thus, this election to reduce a plan's prefunding and funding standard carryover balances is taken into account in the determination of the value of plan assets for the plan year and applies for all purposes under sections 430 and 436, including for purposes of determining the plan's prior plan year funding ratio under paragraph (d)(3) of this section for the following plan year. See also section 436(f)(3) and §1.436-1(a)(5) for a rule under which the plan sponsor is deemed to make the election described in this paragraph (e). The rules of paragraph (d)(1)(ii) of this section also apply for purposes of determining the maximum amount of prefunding balance or funding standard carryover balance that is available for an election under this paragraph (e).

(2) Requirement to reduce funding standard carryover balance before prefunding balance. To the extent that a plan has a funding standard carryover balance greater than zero, no election under paragraph (e)(1) of this section is permitted to be made that reduces the plan's prefunding balance. Thus, a plan must exhaust its funding standard carryover balance before it is permitted to make an election under paragraph (e)(1) of this section with respect to its prefunding balance.

(f) Elections—(1) Method of making elections—(i) In general. Any election under this section by the plan sponsor must be made by providing written notification of the election to the plan's enrolled actuary and the plan administrator. The written notification must set forth the relevant details of the election, including the specific dollar amount involved in the election (except as provided in this paragraph (f)(1). Thus, except as provided in this paragraph (f)(1), a conditional or formula-based election generally does not satisfy the requirements of this paragraph (f).

(ii) Standing elections to increase or use balances. A plan sponsor may provide a standing election in writing to the plan's enrolled actuary to use the funding standard carryover balance and the prefunding balance to offset the minimum required contribution for the plan year to the extent needed to avoid an unpaid minimum required contribution under section 4971(c)(4) taking into account any contributions that are or are not made. In addition, a plan sponsor may provide a standing election in writing to the plan's enrolled actuary to add the maximum amount possible each year to the prefunding balance. Any election made pursuant to a standing election under this paragraph (f)(1)(ii) is deemed to occur on the last day available to make the election for the plan year as provided under paragraph (f)(2)(i) of this section. Any standing election under this paragraph (f)(1)(ii) remains in effect for the plan with respect to the enrolled actuary named in the election, unless—

(A) The standing election is revoked under the rules of paragraph (f)(3) of this section; or

(B) The enrolled actuary who signs the actuarial report under section 6059 (Schedule SB, “Single-Employer Defined Benefit Plan Actuarial Information” of Form 5500, “Annual Return/Report of Employee Benefit Plan”) for the plan for the plan year is not the enrolled actuary named in the standing election.

(iii) Standing election to satisfy installments through use of funding balances—(A) In general. A plan sponsor may provide a standing election in writing to the plan's enrolled actuary to use (to the extent available) the funding standard carryover balance and the prefunding balance to satisfy any otherwise unpaid portion of a required installment under section 430(j)(3). Any use pursuant to a standing election under this paragraph (f)(1)(iii) is deemed to occur on the later of the last date for making the required installment and the date the standing election is provided to the enrolled actuary.

(B) Otherwise unpaid portion of a required installment. For purposes of paragraph (f)(1)(iii)(A) of this section, the otherwise unpaid portion of a required installment equals the amount necessary to satisfy the required installment rules under section 430(j) based on the installment amounts determined as if the required annual payment were the amount described in §1.430(j)-1(c)(5)(ii)(B). Thus, the amount of the prefunding and funding standard carryover balances used under a standing election is the amount that is needed to satisfy an installment in the amount of 25 percent of the minimum required contribution for the prior plan year, plus installments in that amount with respect to all earlier required installment due dates for the plan year, taking into account prior contributions for the plan year and prior elections to use the funding standard carryover balance and prefunding balance for the plan year.

(C) Duration of standing election. Generally, any standing election under this paragraph (f)(1)(iii) remains in effect for the plan with respect to the enrolled actuary named in the election, unless either of the events described in paragraph (f)(1)(ii)(A) or (B) of this section occurs with respect to the standing election. However, a plan sponsor may suspend application of a standing election for the remaining installments with respect to a plan year by providing, in writing to the plan's enrolled actuary, notice that the standing election is not to apply for the remainder of the plan year. In addition, once the current year's minimum required contribution has been determined, a plan sponsor may modify application of a standing election for the remaining installments with respect to a plan year by providing, in writing to the plan's enrolled actuary, a replacement formula election to use the funding standard carryover balance and prefunding balance (to the extent available) so that the otherwise unpaid portions of the remaining required installments satisfy the required installment rules under section 430(j), taking into account the determination of the current year's minimum required contribution pursuant to §1.430(j)-1(c)(5)(ii)(A), prior contributions for the plan year and prior elections to use the prefunding and funding standard carryover balances.

(2) Timing of elections—(i) General rule. Except as otherwise provided in paragraph (f)(2)(ii) or (iii) of this section, any election under this section with respect to a plan year must be made no later than the last date for making the minimum required contribution for the plan year as described in section 430(j)(1), or such later date as prescribed in guidance published in the Internal Revenue Bulletin. For this purpose, an election to add to the prefunding balance relates to the plan year for which excess contributions were made. For example, an election to add to the prefunding balance as of the first day of the plan year that begins on January 1, 2010 (in an amount not in excess of the present value of the excess contribution as of the valuation date in 2009, adjusted for interest under the rules of paragraph (b)(1)(ii) of this section), must be made no later than September 15, 2010, even though the election is reported on the 2010 Schedule SB of Form 5500, which is not due until 2011. Except for the standing elections covered by paragraph (f)(1)(ii) of this section, an election under this section may not be made prior to the first day of the plan year to which the election relates.

(ii) Special rule for standing election revoked by a change in enrolled actuary. If there is a change in enrolled actuary for the plan year which would result in a revocation of the standing election under the rule of paragraph (f)(1)(ii)(B) of this section, then the plan sponsor may reinstate the revoked standing election by providing a replacement to the new enrolled actuary by the due date of the Schedule SB of Form 5500.

(iii) Election to reduce balances. Any election under paragraph (e) of this section to reduce the prefunding balance or funding standard carryover balance for a plan year (for example, in order to avoid or terminate a benefit restriction under section 436) must be made by the end of the plan year to which the election relates.

(iv) Earlier elections. This paragraph (f)(2) sets forth the latest date that an election can be made. A plan sponsor is permitted to make an earlier election, and in certain circumstances may need to make such an election in order to timely satisfy a quarterly contribution requirement under section 430(j)(3).

(3) Irrevocability of elections—(i) In general. Except as otherwise provided in this paragraph (f)(3) or in guidance published in the Internal Revenue Bulletin, a plan sponsor's election under this section with respect to the plan's prefunding balance or funding standard carryover balance is irrevocable (and must be unconditional). A standing election by the plan sponsor may be revoked by providing written notification of the revocation to the plan's enrolled actuary and the plan administrator on or before the date the corresponding election is deemed to occur pursuant to paragraph (f)(1)(ii) of this section.

(ii) Exception for certain elections. An election to use the prefunding balance or funding standard carryover balance to offset the minimum required contribution for a plan year (including an election to satisfy the quarterly contribution requirements for a plan year) is permitted to be revoked to the extent the amount the plan sponsor elected to use to offset the minimum contribution requirements (including an election used to satisfy the quarterly contribution requirements) exceeds the minimum required contribution for a plan year (determined without regard to the election under paragraph (d) of this section) if and only if the election is revoked by providing written notification of the revocation to the plan's enrolled actuary and the plan administrator by the deadline set forth in paragraph (f)(3)(iii) of this section. If no such revocation is made, then, under paragraph (b) of this section, the funding standard carryover balance or prefunding balance is decreased by the entire amount that the plan sponsor elected to use to offset the minimum required contribution for a plan year (including an election to satisfy the quarterly contribution requirements for a plan year).

(iii) Deadline for revoking election. The deadline for revoking the election described in paragraph (f)(3)(ii) of this section is generally the end of the plan year. However, for plans with a valuation date other than the first day of the plan year, the deadline for the revocation is the deadline for contributions for the plan year as described in section 430(j)(1). In addition, for the first plan year beginning in 2008, the deadline for the revocation for all plans is deferred to the due date (including extensions) of the Schedule SB, “Single-Employer Defined Benefit Plan Actuarial Information” of Form 5500, “Annual Return/Report of Employee Benefit Plan”.

(4) Plan sponsor—(i) In general. For purposes of the elections described in this section, except as otherwise provided in paragraph (f)(4)(ii) of this section, any reference to the plan sponsor means the employer or employers responsible for making contributions to or under the plan.

(ii) Certain multiple employer plans. For purposes of the elections described in this section, in the case of plans that are multiple employer plans to which section 413(c)(4)(A) does not apply, any reference to the plan sponsor means the plan administrator within the meaning of section 414(g).

(g) Examples. The following examples illustrate the rules of this section:

Example 1. (i) Plan P is a defined benefit plan with a plan year that is the calendar year and a valuation date of January 1. The funding standard carryover balance of Plan P is $25,000 and the prefunding balance is zero as of the beginning of the 2010 plan year. The sponsor of Plan P, Sponsor S, does not elect to use any portion of the balance to offset the minimum required contribution for 2010 pursuant to paragraph (d)(1) of this section, or to reduce any portion of the funding standard carryover balance prior to the determination of the value of plan assets for 2010, pursuant to paragraph (e)(1) of this section. The actual rate of return on Plan P's assets for 2010 is 2%. Plan P's effective interest rate for 2010 is 6%. The minimum required contribution for Plan P under section 430 for 2010 is $100,000, and no quarterly installments are required for Plan P for the 2010 plan year. As of January 1, 2010, the value of plan assets is $1,100,000 and the funding target is $1,000,000. Therefore, the prior plan year funding ratio for Plan P for 2010, as determined under paragraph (d)(3) of this section, is 110%.

(ii) Sponsor S makes a contribution to Plan P of $150,000 on December 1, 2010, for the 2010 plan year and makes no other contributions for the 2010 plan year. Because this contribution was made on a date other than the valuation date for the 2010 plan year, the contribution must be adjusted to reflect interest that would otherwise have accrued between the valuation date and the date of the contribution, at the effective interest rate for the 2010 plan year. The amount of the contribution after adjustment is $142,198, determined as $150,000 discounted for 11 months of compound interest at an effective annual interest rate of 6%.

(iii) The excess of employer contributions for 2010 over the minimum required contribution for 2010, as of the valuation date, is $42,198 ($142,198 less $100,000). Accordingly, the increase in Plan P's prefunding balance as of January 1, 2011, cannot exceed $44,730 (which is the present value of the excess contribution of $42,198 adjusted for 12 months of interest at an effective interest rate of 6%).

(iv) Plan P's funding standard carryover balance as of January 1, 2011, is $25,500 (which is the funding standard carryover balance as of January 1, 2010, adjusted for investment experience during 2010 at a rate of 2%).

Example 2. (i) The facts are the same as in Example 1, except that the contribution of $150,000 is made on February 1, 2011, for the 2010 plan year.

(ii) The amount of the contribution after adjustment is $140,824, which is determined as $150,000 discounted for 13 months of interest at an effective interest rate of 6%. Accordingly, the increase in Plan P's prefunding balance as of January 1, 2011, cannot exceed $43,273 (which is the present value of the excess contribution of $40,824 adjusted for 12 months of interest at an effective interest rate of 6%).

(iii) Plan P's funding standard carryover balance as of January 1, 2011, is $25,500, as developed in Example 1 of this section. If Sponsor S elects to increase the prefunding balance as of January 1, 2011, by the present value of the excess contribution adjusted for interest, or $43,273, the total of the funding standard carryover balance and prefunding balance as of January 1, 2011, is $68,773.

Example 3. (i) The facts are the same as in Example 1, except that Sponsor S contributes $90,539 to Plan P on February 1, 2011, for the 2010 plan year and makes no other contributions to Plan P for the 2010 plan year. In addition, on February 1, 2011, Sponsor S elects to use $15,000 of the funding standard carryover balance to offset P's minimum required contribution for 2010, pursuant to paragraph (d)(1) of this section. This is permitted because Plan P's prior-year funding ratio determined under paragraph (d)(3) of this section is 110%, and is therefore not less than 80%.

(ii) Because the contribution was made on a date other than the valuation date for the 2010 plan year, the contribution must be adjusted to reflect interest that would otherwise have accrued between the valuation date and the date of the contribution, at the effective interest rate for the 2010 plan year. The amount of the contribution after adjustment is $85,000, determined as $90,539 discounted for 13 months of compound interest at an effective interest rate of 6%. The adjusted contribution of $85,000 plus the $15,000 of the funding standard carryover balance used to offset the minimum required contribution equals the minimum required contribution for the 2010 plan year of $100,000. Therefore, no excess contributions are available to increase the prefunding balance, and the prefunding balance as of January 1, 2011, remains zero.

(iii) The funding standard carryover balance as of January 1, 2011, is adjusted for investment experience during the 2010 plan year, in accordance with paragraph (b)(3) of this section. The amount of the adjustment is $200, determined as the actual rate of return on plan assets for 2010 as applied to the 2010 funding standard carryover balance after reduction for the amount of that balance used under paragraph (d)(1) of this section (that is, $25,000 less $15,000, multiplied by the actual rate of return of 2%).

(iv) The funding standard carryover balance, as of January 1, 2011, is $10,200, determined as the 2010 funding standard carryover balance less the amount used to offset the 2010 minimum required contribution, adjusted for investment experience during the 2010 year ($25,000 less $15,000 plus $200).

Example 4. (i) The facts are the same as in Example 3, except that Sponsor S contributes $150,000 (instead of $90,539) to Plan P on February 1, 2011, for the 2010 plan year.

(ii) Because the contribution was made on a date other than the valuation date for the 2010 plan year, the contribution must be adjusted to reflect interest that would otherwise have accrued between the valuation date and the date of the contribution, at the effective interest rate for the 2010 plan year. The amount of the contribution after adjustment is $140,824, determined as $150,000 discounted for 13 months of interest at an effective interest rate of 6%.

(iii) Because Sponsor S elected to use $15,000 of the funding standard carryover balance to offset the minimum required contribution for 2010 of $100,000, the cash contribution requirement for 2010, adjusted with interest to January 1, 2010, is $85,000. The adjusted contribution of $140,824 exceeds this amount by $55,824. Of this amount, $15,000 exceeds the minimum required contribution only because of Sponsor S's election to use the funding standard carryover balance to offset the minimum required contribution as provided in paragraph (d)(1) of this section. The remaining $40,824 ($140,824 minus $100,000) results from cash contributions made in excess of the minimum required contribution before offset by the funding standard carryover balance.

(iv) The portion of the excess contribution resulting solely because the minimum required contribution was offset by a portion of the funding standard carryover balance is adjusted for investment experience during 2009, pursuant to paragraph (b)(3)(iii) of this section. Accordingly, this portion of the present value of the excess contribution adjusted for interest as of January 1, 2011, is $15,300 ($15,000 adjusted for investment experience during 2010 at a rate of 2%).

(v) The excess contribution resulting from cash contributions in excess of the minimum required contribution before offset by the funding standard carryover balance is adjusted for interest at the effective interest rate for 2010, pursuant to paragraph (b)(1)(iv)(A) of this section. Accordingly, this portion of the present value of the excess contribution adjusted for interest as of January 1, 2011, is $43,273 ($40,824 increased by the effective interest rate of 6%). The increase in Plan P's prefunding balance as of January 1, 2011, cannot exceed the total present value of the excess contribution adjusted for interest of $58, 573 ($15,300 plus $43,273).

(vi) The funding standard carryover balance as of January 1, 2011, is $10,200, determined as the 2010 funding standard carryover balance less the $15,000 used to offset the 2010 minimum required contribution, adjusted for investment experience during the 2010 plan year as developed in Example 3 ($25,000 less $15,000 plus $200).

(vii) Sponsor S elects to increase the prefunding balance by the maximum amount of the present value of the excess contribution adjusted for interest of $58,573, resulting in a total of the funding standard carryover balance and the prefunding balance as of January 1, 2011, of $68,773, the same amount as that developed in Example 2.

Example 5. (i) Plan Q is a defined benefit plan with a plan year that is the calendar year and a valuation date of July 1. The funding standard carryover balance of Plan Q is $50,000 as of January 1, 2010, the beginning of the 2010 plan year. The prefunding balance of Plan Q as of the beginning of the 2010 plan year is $0. The actual rate of return on Plan Q's assets for 2010 is 10%. Plan Q's effective interest rate for 2010 is 6.25%. The funding ratio for Plan Q for 2009 (the prior plan year funding ratio with respect to 2010, as determined under paragraph (d)(3) of this section) is 85%, which is not less than 80%. The minimum required contribution for Plan Q for 2010 is $200,000. Sponsor T makes a contribution to Plan Q of $190,000 on July 1, 2010, for the 2010 plan year, and makes no other contributions for the 2010 plan year. Sponsor T elects to use $10,000 of the funding standard carryover balance to offset Plan Q's minimum required contribution in 2010.

(ii) Pursuant to paragraph (b)(4) of this section, the funding standard carryover balance is increased to $51,539 as of July 1, 2010 (that is, an increase to reflect 6 months of interest at an effective interest rate of 6.25%) for the purpose of adjusting plan assets under paragraph (c) of this section, and for applying any election to use or reduce Plan Q's funding standard carryover balance under paragraph (d) or (e) of this section. However, Sponsor T does not elect in 2010 to reduce any portion of the funding standard carryover balance pursuant to paragraph (e) of this section. The funding standard carryover balance ($51,539) is subtracted from the value of plan assets, as of July 1, 2010, prior to the determination of the minimum funding contribution, and $51,539 is the maximum amount that may applied against the minimum required contribution.

(iii) The value of the funding standard carryover balance as of January 1, 2011, is determined by first discounting the amount used to offset the minimum required contribution for 2010 from July 1, 2010, to January 1, 2010, using the effective interest rate of 6.25%, and subtracting the discounted amount from the January 1, 2010, funding standard carryover balance. The resulting amount is adjusted for investment experience to January 1, 2011, using a rate equal to the actual rate of return on plan assets of 10% during 2010. Thus, the $10,000 used to offset Plan Q's minimum required contribution as of July 1, 2010, is discounted for 6 months of interest, at an effective interest rate of 6.25%, to obtain an amount of $9,701 as of January 1, 2010. The remaining funding standard carryover balance as of January 1, 2010, solely for purposes of determining the adjustment for investment experience during 2010, is $40,299 ($50,000—$9,701), and the adjustment for investment experience is $4,030 ($40,299 × 10%). The value of the funding standard carryover balance as of January 1, 2011, is $44,329 (that is, $50,000 − $9,701 + $4,030).

Example 6. (i) The facts are the same as in Example 5, except that Sponsor T contributes $200,000 on July 1, 2010, for the 2010 plan year.

(ii) The cash contribution required for 2010, after offsetting the minimum required contribution by $10,000 of the funding standard carryover balance in accordance with T's election, is $190,000. The difference, or $10,000, must be adjusted to January 1, 2011, to determine the maximum amount that can be added to the prefunding balance as of that date.

(iii) The excess contribution is first adjusted to January 1, 2010, by discounting for 6 months of interest using the effective interest rate for 2010 of 6.25%. This results in an excess contribution of $9,701 ($10,000 ÷ 1.06250.5). Because this amount is an excess contribution solely because of Sponsor T's election to offset the minimum required contribution for 2010 by a portion of the funding standard carryover balance, the amount is then adjusted for investment experience during 2010 at a rate of 10%, in accordance with paragraph (b)(3)(iii) of this section, for a present value of the excess contribution adjusted for interest of $10,671 ($9,701 × 1.10) as of January 1, 2011.

Example 7. (i) The facts are the same as in Example 4. Plan P's effective interest rate for 2011 is 6.5%, and the rate of return on investments during 2011 is 7%. All required quarterly installments for the 2011 plan year were made by the applicable due dates. On February 1, 2012, Sponsor S elects to use $50,000 of Plan P's prefunding and funding standard carryover balances to offset the minimum required contribution for the 2011 plan year. On April 15, 2012, Sponsor S elects to use Plan P's prefunding and funding standard carryover balances to offset the 2012 minimum required contribution by $20,000, in accordance with paragraph (d) of this section, in order to offset the required quarterly installment then due.

(ii) When adjusting Plan P's prefunding and funding standard carryover balances to reflect Sponsor S's election to use them to offset the 2011 minimum required contribution, the remaining $10,200 in the funding standard carryover balance as of January 1, 2011, must be used before any portion of the prefunding balance. The prefunding balance is reduced by the remaining $39,800 ($50,000 total election minus $10,200 from the funding standard carryover balance).

(iii) The amount available for Sponsor S's election to use Plan P's prefunding and funding standard carryover balances to offset the 2012 minimum required contribution is determined by reducing the January 1, 2011, prefunding and funding standard carryover balances to reflect the election to use the prefunding and funding standard carryover balances to offset the 2011 minimum required contribution, and by adjusting the resulting amount to January 1, 2012, using the rate of investment return for Plan P during 2011. Accordingly, the available amount in Plan P's funding standard carryover balance as of January 1, 2012, is zero. The available amount in Plan P's prefunding balance as of January 1, 2012, is $20,087 ($58,573 minus $39,800, increased by 7%). Therefore, Sponsor S has $20,087 available to offset the minimum required contribution for the 2012 plan year.

Example 8. (i) The facts are the same as in Example 7, except that based on the enrolled actuary's certification of the AFTAP on July 1, 2012, Sponsor S is deemed to elect to reduce the January 1, 2012, prefunding balance by $15,000 under section 436(f)(3).

(ii) In accordance with paragraph (d)(1)(ii)(B) of this section, the deemed election to reduce the prefunding balance is deemed to occur on the first day of the plan year, and before the date of any election to offset the minimum required contribution for the 2012 plan year. The deemed election does not affect Sponsor S's election to offset the 2011 minimum contribution because that election was made on February 1, 2012, before the date of the deemed election, July 1, 2012.

(iii) As shown in Example 7, the available prefunding balance as of January 1, 2012, after reflecting the February 1, 2012, election to offset the 2011 minimum required contribution but before reflecting the April 15, 2012, election to offset the 2012 minimum required contribution, is $20,087. Adjusting this amount to reflect the deemed election to reduce the prefunding balance by $15,000 leaves a balance of $5,087 available to offset the minimum required contribution for 2012.

(iv) The portion of the quarterly installment due April 15, 2012 that was not covered by the remaining $5,087 prefunding balance is considered unpaid retroactive to April 15, 2012.

Example 9. (i) The facts are the same as in Example 8, except that Sponsor S does not make the election to offset the 2011 minimum required contribution until August 1, 2012, and the deemed election as of July 1, 2012, reduces Plan P's prefunding and funding standard carryover balances as of January 1, 2012, by $68,500. Sponsor S does not elect to use Plan P's prefunding and funding standard carryover balances to offset the 2012 minimum contribution.

(ii) In accordance with paragraph (d)(1)(ii)(A) of this section, the July 1, 2012, deemed election to reduce Plan P's prefunding and funding standard carryover balances must be taken into account before determining the amount available to offset the 2011 minimum required contribution because the election to offset the 2011 minimum required contribution was made after the date of the deemed election, July 1, 2012.

(iii) Pursuant to paragraph (d)(1)(ii)(C) of this section, the January 1, 2011, prefunding and funding standard carryover balances are adjusted to January 1, 2012, using Plan P's rate of investment return for 2011 of 7%. This results in an available funding standard carryover balance of $10,914 ($10,200 × 1.07) and an available prefunding balance of $62,673 (58,573 × 1.07) as of January 1, 2012.

(iv) Paragraph (d)(2) of this section requires that the funding standard carryover balance must be used before reducing Plan P's prefunding balance. Accordingly, the funding standard carryover balance is eliminated, and the prefunding balance is reduced by the remaining $57,586 ($68,500 − $10,914), resulting in an available prefunding balance of $5,087 ($62,673 − $57,586) as of January 1, 2012.

(v) In accordance with paragraph (d)(1)(ii)(D) of this section, the remaining balance is adjusted to January 1, 2011, to determine the amount available to offset the 2011 minimum required contribution. This adjustment is done by dividing the remaining balance by 1 plus the rate of investment return for 2011. Accordingly, the amount available to offset the 2011 minimum required contribution is $4,754 ($5,087 ÷ 1.07).

(vi) If the plan sponsor elects to use the $4,754 available balance to offset the 2011 minimum required contribution, the funding standard carryover balance as of January 1, 2012 (prior to the deemed reduction under section 436(f)(3)) is $5,827 ($10,200 less $4,754, plus $381 for investment experience at a rate of 7%). The prefunding balance as of January 1, 2012 (prior to the deemed reduction under section 436(f)(3)) is $62,673 (that is, $58,573 × 1.07). The deemed election to reduce Plan P's balance is first applied to eliminate the funding standard carryover balance, and the remaining $62,673 ($68,500 less $5,827) reduces the January 1, 2012, prefunding balance to zero.

Example 10. (i) Plan V is a defined benefit plan with a plan year that is the calendar year and a valuation date of December 31. The valuation is based on the fair market value of plan assets, which amounts to $1,000,000 as of December 31, 2010, before any adjustments. As of January 1, 2010, Plan V's funding standard carryover balance is $0 and its prefunding balance is $125,000. Plan V's effective interest rate for 2010 is 5.5%. The enrolled actuary's certification of AFTAP for 2010 on March 31, 2010, results in a deemed reduction of $15,000 in the plan's prefunding balance as of January 1, 2010. Plan V's sponsor elected to use the prefunding balance to offset any portion of the minimum required contribution for 2010 not covered by cash contributions.

(ii) In accordance with paragraph (b)(4)(i) of this section, the amount of the prefunding balance subtracted from plan assets is increased from the first day of the plan year to the valuation date using the effective interest rate of 5.5% for 2009. Accordingly, the prefunding balance used for this purpose is $116,050 [($125,000 − $15,000 deemed reduction) × 1.055].

(iii) The fair market value of plan assets used for the December 31, 2010, valuation is $883,950 ($1,000,000 − $116,050).

Example 11. (i) The facts are the same as in Example 10. The minimum contribution for Plan V for the 2010 plan year is $45,000; no quarterly installments are required for Plan V for 2010. Plan V's sponsor makes a contribution of $20,000 for the 2010 plan year on July 1, 2011. The actual rate of return on assets for Plan V during 2010 is 10%.

(ii) The contribution of $20,000 is discounted to December 31, 2010, using the effective interest rate of 5.5% to determine the remaining balance of the 2010 minimum required contribution. Accordingly, the contribution is adjusted to $19,472 ($20,000 ÷ 1.0550.5) as of December 31, 2010, and the balance of the minimum required contribution is $25,528 ($45,000 − $19,472). This balance will be covered by the plan sponsor's election to use the prefunding balance to offset any portion of the minimum required contribution not covered by cash contributions.

(iii) Under section (b)(4)(ii) of this section, the amount used to offset the 2010 minimum required contribution for the purpose of adjusting the prefunding balance is discounted to January 1, 2010, using the effective interest rate for 2010. This amount is calculated as $24,197 ($25,528 ÷ 1.055).

(iv) The prefunding balance as of January 1, 2011, is reduced by the deemed election of $15,000 and the discounted amount used to offset the 2010 minimum required contribution ($24,197), and adjusted for investment experience for 2010 using the actual rate of return of 10%. Accordingly, the prefunding balance as of January 1, 2011 is $94,383 [($125,000 − $15,000 − $24,197) × 1.10].

Example 12. (i) The facts are the same as in Example 11, except that the enrolled actuary's certification of the AFTAP as of March 31, 2011, results in a deemed reduction of the prefunding balance as of January 1, 2011, of $75,000.

(ii) Under paragraph (d)(1)(ii) of this section, the deemed reduction of the prefunding balance is applied before the election to use the prefunding balance to offset the balance of the minimum required contribution for 2010. To determine the amount of the prefunding balance available to cover the remaining minimum required contribution for 2010, the deemed reduction is adjusted for investment experience to January 1, 2010, using the actual rate of return of 10% for 2010. Accordingly, the adjusted deemed reduction is $68,182 ($75,000 ÷ 1.10) and the available prefunding balance as of January 1, 2010, is $41,818 ($125,000 − $15,000 adjusted deemed reduction for 2010 − $68,182 adjusted deemed reduction for 2011).

(iii) This amount is then adjusted to December 31, 2010, using the effective interest rate of 5.5%. The amount of the prefunding balance available to offset the 2009 minimum required contribution as of December 31, 2010, is $44,118 ($41,818 × 1.055). This amount is larger than the election made by Plan V's sponsor to offset the minimum required contribution for 2010 ($25,528) and so the election remains valid.

(h) Effective/applicability date and transition rules—(1) Statutory effective date/applicability date. Section 430 generally applies to plan years beginning on or after January 1, 2008. The applicability of section 430 for purposes of determining the minimum required contribution is delayed for certain plans in accordance with sections 104 through 106 of PPA '06.

(2) Effective date/applicability date of regulations. This section applies to plan years beginning on or after January 1, 2010. For plan years beginning before January 1, 2010, plans are permitted to rely on the provisions set forth in this section for purposes of satisfying the requirements of section 430.

(3) Special lookback rule for 2007 plan year's funding ratio—(i) Plan assets. For purposes of determining a plan's prior plan year funding ratio under paragraph (d)(3) of this section with respect to the first plan year beginning on or after January 1, 2008, the value of plan assets on the valuation date of the preceding plan year (the “2007 plan year”) is determined under section 412(c)(2) as in effect for the 2007 plan year, except that, for this purpose—

(A) If the value of plan assets is less than 90 percent of the fair market value of plan assets for the 2007 plan year on that date, such value is considered to be 90 percent of the fair market value; and

(B) If the value of plan assets is greater than 110 percent of the fair market value of plan assets for the 2007 plan year on that date, such value is considered to be 110 percent of the fair market value.

(ii) Funding target. For purposes of determining a plan's prior plan year funding ratio under paragraph (d)(3) of this section with respect to the first plan year beginning on or after January 1, 2008, the funding target of the plan for the preceding plan year is equal to the plan's current liability under section 412(l)(7) (as in effect prior to amendment by PPA '06) on the valuation date for the 2007 plan year.

(iii) Special rules for new plans, mergers, and spinoffs. In the case of a plan described in paragraph (d)(3)(ii), (d)(3)(iii), or (d)(3)(iv) of this section, the plan's prior plan year funding ratio with respect to the first plan year beginning on or after January 1, 2008 is determined using rules similar to the rules of paragraphs (d)(3)(ii), (d)(3)(iii), and (d)(3)(iv) of this section.

(4) First effective plan year. For purposes of this section, the term first effective plan year means the first plan year beginning on or after the date section 430 applies for purposes of determining the minimum required contribution for the plan.

(5) Pre-effective plan year. For purposes of this section, the term pre-effective plan year means the plan year immediately preceding the first effective plan year.

[T.D. 9467, 74 FR 54046, Oct. 15, 2009, as amended by T.D. 9732, 80 FR 54389, Sept. 9, 2015]


Tried the LawStack mobile app?

Join thousands and try LawStack mobile for FREE today.

  • Carry the law offline, wherever you go.
  • Download CFR, USC, rules, and state law to your mobile device.