Part III. Administrative, Procedural, and Miscellaneous
Internal Revenue Bulletin 2004-40 · 2026-10-03 edition · updated 2026-10-04 · United States
Weighted Average Interest Rates Update
Notice 2004–60
This notice provides guidance as to the corporate bond weighted average interest rate and the permissible range of interest rates specified under § 412(b)(5)(B)(ii)(II) of the Internal Revenue Code. In addition, it provides guidance as to the interest rate on 30-year Treasury securities under § 417(e)(3)(A)(ii)(II), and the weighted average interest rate and permissible ranges of interest rates based on the 30-year Treasury securities rate.
CORPORATE BOND WEIGHTED AVERAGE INTEREST RATE
Sections 412(b)(5)(B)(ii) and 412(l)(7) (C)(i), as amended by the Pension Funding Equity Act of 2004, provide that the interest rates used to calculate current liability and to determine the required contribution under § 412(l) for plan years beginning in 2004 or 2005 must be within a permissible range based on the weighted average of the rates of interest on amounts invested conservatively in long term investment grade corporate bonds during the 4-year period ending on the last day before the beginning of the plan year.
Notice 2004–34, 2004–18 I.R.B. 848, provides guidelines for determining the
Corporate
corporate bond weighted average interest rate and the resulting permissible range of interest rates used to calculate current liability. That notice establishes that the corporate bond weighted average is based on the monthly composite corporate bond rate derived from designated corporate bond indices.
The composite corporate bond rate for August 2004 is 5.82 percent. Pursuant to Notice 2004–34, the Service has determined this rate as the average of the monthly yields for the included corporate bond indices for that month.
The following corporate bond weighted average interest rate was determined for plan years beginning in the month shown below.
For Plan Years Bond 90% to 110%
Beginning in: Weighted Permissible Month Year Average Range
September 2004 6.25 5.63 to 6.25
The rate of interest on 30-year Treasury securities for August 2004 is 5.06 percent. Pursuant to Notice 2002–26, 2002–1 C.B. 743, the Service has determined this rate as the monthly average of the daily determination of yield on the 30-year Treasury bond maturing in February 2031.
The following 30-year Treasury rates were determined for the plan years beginning in the month shown below.
30-YEAR TREASURY SECURITIES WEIGHTED AVERAGE INTEREST RATE
Section 417(e)(3)(A)(ii)(II) defines the applicable interest rate, which must be used for purposes of determining the minimum present value of a participant’s benefit under § 417(e)(1) and (2), as the annual rate of interest on 30-year Treasury securities for the month before the date of distribution or such other time as the Secretary may by regulations prescribe. Section 1.417(e)–1(d)(3) of the Income
Tax Regulations provides that the applicable interest rate for a month is the annual interest rate on 30-year Treasury securities as specified by the Commissioner for that month in revenue rulings, notices or other guidance published in the Internal Revenue Bulletin.
Section 404(a)(1) of the Code, as amended by the Pension Funding Equity Act of 2004, permits an employer to elect to disregard subclause (II) of § 412(b)(5)(B)(ii) to determine the maximum amount of the deduction allowed under § 404(a)(1).
30-Year
For Plan Years Treasury 90% to 105% 90% to 110%
Beginning in: Weighted Permissible Permissible Month Year Average Range Range
September 2004 5.15 4.64 to 5.41 4.64 to 5.67
be reached at 1–202–283–9714. The telephone numbers in the preceding sentences are not toll-free.
Drafting Information
The principal authors of this notice are Paul Stern and Tony Montanaro of the Employee Plans, Tax Exempt and Government Entities Division. For further information regarding this notice,
please contact the Employee Plans’ taxpayer assistance telephone service at 1–877–829–5500 (a toll-free number), between the hours of 8:00 a.m. and 6:30 p.m. Eastern time, Monday through Friday. Mr. Stern may be reached at 1–202–283–9703. Mr. Montanaro may
October 4, 2004 564 2004–40 I.R.B.
Additional Relief for Certain Employee Benefit Plans as a Result of Florida Storms
Notice 2004–62
I. PURPOSE
The Internal Revenue Service, the Department of Labor’s Employee Benefits Security Administration (“EBSA”) and the Pension Benefit Guaranty Corporation (“PBGC”) are providing relief in connection with certain employee benefit plans because of damage in Florida caused by Tropical Storm Bonnie, Hurricane Charley and Hurricane Frances (“Florida Storms”). The relief provided by this notice is in addition to the relief already provided by the Service to victims of the Florida Storms.
II. BACKGROUND
Section 412(a) of the Code and § 302(a) of the Employee Retirement Income Security Act of 1974, Pub. L. No. 93–406 (“ERISA”) provide that, in order for a plan to meet the minimum funding standards of the Code and ERISA, the plan must not have an accumulated funding deficiency as of the end of each plan year. Section 412(c)(10) of the Code and § 302(c)(10) of ERISA provide that, for purposes of satisfying the minimum funding requirements of the Code and ERISA, any contributions for a plan year made by an employer by the end of the 8 1 /2-month period following the end of such plan year are deemed to have been made on the last day of the year.
Section 412(d) of the Code and § 303 of ERISA provide for waivers of the minimum funding requirements in the event of temporary substantial business hardship. In order for a plan other than a multiemployer plan to receive such a waiver, § 412(d)(4) of the Code and § 303(d)(1) of ERISA provide that an application for such a waiver must be submitted no later than the 15 th day of the 3rd month beginning after the close of the plan year for which the waiver is sought. Thus, for example, in order for a plan to receive a waiver of the minimum funding requirements for the plan year ending on June 30, 2004, the sponsor of the plan must have submitted an application by September 15, 2004.
Section 412(m)(1) of the Code and § 302(e)(1) of ERISA require that, with
respect to certain plans with a funded current liability percentage of less than 100 percent, a higher rate of interest be charged on any unpaid required quarterly installments. Section 412(m)(5) of the Code and § 302(e)(5) of ERISA increase the required quarterly installments to the amount needed to prevent a liquidity shortfall (as defined in those sections). For a plan with a calendar-year plan year, the due dates for the required installments for the 2004 calendar year are April 15, 2004, July 15, 2004, October 15, 2004, and January 15, 2005.
Section 412(n)(1) of the Code and § 302(f)(1) of ERISA provide that, with respect to certain plans with a funded current liability percentage of less than 100 percent, if the required installments or any other payment required under those sections are not made to the plan before the due date for such installment or other payment, and if the aggregate unpaid balance of such installments or other payments exceeds $1,000,000, then there shall be a lien in favor of the plan. The lien may be perfected by the PBGC.
Section 7508A(b) of the Code provides that, in the case of a pension or other employee benefit plan, or any sponsor, administrator, participant, beneficiary, or other person with respect to such plan, affected by a Presidentially declared disaster or a terroristic or military action, the Secretary of the Treasury may prescribe a period of up to 1 year which may be disregarded in determining the date by which any action is required or permitted to be completed. No plan shall be treated as failing to be operated in accordance with its terms solely because the plan disregards any period by reason of such relief. Parallel provisions are in Titles I and IV of ERISA.
Under the PBGC’s premium regulations, contributions may be taken into account for determining a plan’s unfunded vested benefits for a premium payment year or a plan’s entitlement to the full funding limit exemption from the variable-rate premium for a premium payment year if the contributions (1) are for a plan year before the premium payment year and (2) are made on or before the earlier of (a) the due date for payment of the variable-rate premium or (b) the date the variable-rate premium is paid (29 CFR §§ 4006.4(b)(2)(iv) and 4006.5(a)(5)).
III. RELIEF
For any plan that is affected by the Florida Storms (an “Affected Plan”), if the date described in § 412(c)(10) or 412(m) of the Code and § 302(c)(10) or 302(e) of ERISA for making contributions falls within the period beginning on August 11, 2004, and ending on October 14, 2004, then the date such contributions must be made is postponed to October 15, 2004. If the date described in § 412(d)(4) of the Code and § 303(d)(1) of ERISA for applying for a waiver for an Affected Plan falls within the period beginning on August 11, 2004, and ending on October 14, 2004, then the date such waiver must be applied for is postponed to October 15, 2004.
For purposes of the notice, a plan is an Affected Plan only if any of the following were located at the time of the Florida Storms in any of the Florida counties declared by the President to be eligible for individual assistance under the Robert T. Stafford Disaster Relief and Emergency Assistance Act of 1988, Pub. L. No. 93–288: the principal place of business of the employer that maintains the plan (in the case of a single-employer plan, determined disregarding the rules of § 414(b) and (c) of the Code); the principal place of business of employers that employ more than 50 percent of the active participants covered by the plan (in the case of a plan covering employees of more than one employer, determined disregarding the rules of § 414(b) and (c)); the office of the plan or the plan administrator; the office of the primary recordkeeper serving the plan; or the office of the enrolled actuary or other advisor that had been retained by the plan or the employer at the time of the storms to determine the funding requirements for which the due date falls between the period beginning on August 11, 2004, and ending on October 14, 2004. For purposes of the preceding sentence, the term “office” includes only the worksite of those individuals, and the location of any records, necessary to determine the plan’s funding requirements for the relevant period.
The following rule applies under Title IV of ERISA for purposes of determining a plan’s unfunded vested benefits for a premium payment year or entitlement to the full funding limit exemption from the variable-rate premium for a premium payment year. For any plan for which
2004–40 I.R.B. 565 October 4, 2004
Monday through Friday (a toll-free number). Mr. Holland may be reached at (202) 283–9699 (not a toll-free number).
this notice extends a date described in § 412(c)(10) of the Code and § 302(c)(10) of ERISA, contributions for any plan year before the premium payment year may be taken into account if they are made on or before the earlier of (1) the extended § 412(c)(10)/§ 302(c)(10) date under this notice or (2) the date of the plan’s variable-rate premium filing (or, if applicable, amended variable-rate premium filing) for the premium payment year.
DRAFTING INFORMATION
The principal authors of this notice are James E. Holland, Jr. and Roger Kuehnle of the Employee Plans, Tax Exempt and Government Entities Division. For further information regarding this notice, please contact the Employee Plans’ taxpayer assistance telephone service at 1–877–829–5500, between the hours of 8:30 a.m. and 6:30 p.m. Eastern Time,
October 4, 2004 566 2004–40 I.R.B.
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