Rule2025-12319

Allocation of Assets in Single-Employer Plans; Interest Assumptions for Valuing Benefits

Primary source

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Published
July 2, 2025
Effective
July 31, 2025

Issuing agencies

Pension Benefit Guaranty Corporation

Abstract

This final rule amends the Pension Benefit Guaranty Corporation's regulation on Allocation of Assets in Single-Employer Plans to prescribe the spreads component of the interest assumption under the asset allocation regulation for plans with valuation dates of July 31, 2025-October 30, 2025. These interest assumptions are used for valuing benefits under terminating single-employer plans and for other purposes.

Full Text

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<title>Federal Register, Volume 90 Issue 125 (Wednesday, July 2, 2025)</title>
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[Federal Register Volume 90, Number 125 (Wednesday, July 2, 2025)]
[Rules and Regulations]
[Pages 28899-28901]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2025-12319]


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PENSION BENEFIT GUARANTY CORPORATION

29 CFR Part 4044


Allocation of Assets in Single-Employer Plans; Interest 
Assumptions for Valuing Benefits

AGENCY: Pension Benefit Guaranty Corporation.

ACTION: Final rule.

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SUMMARY: This final rule amends the Pension Benefit Guaranty 
Corporation's regulation on Allocation of Assets in Single-Employer 
Plans to prescribe the spreads component of the interest assumption 
under the asset allocation regulation for plans with valuation dates of 
July 31, 2025-October 30, 2025. These interest assumptions are used for 
valuing benefits under terminating single-employer plans and for other 
purposes.

DATES: Effective July 31, 2025.

FOR FURTHER INFORMATION CONTACT: Monica O'Donnell 
(<a href="/cdn-cgi/l/email-protection#442b202b2a2a2128286a292b2a2d272504342623276a232b32"><span class="__cf_email__" data-cfemail="711e151e1f1f141d1d5f1c1e1f18121031011316125f161e07">[email&#160;protected]</span></a>), Attorney, Office of the General Counsel, 
Pension Benefit Guaranty Corporation, 445 12th Street SW, Washington, 
DC 20024-2101, 202-229-5507. If you are deaf or hard of hearing, or 
have a speech disability, please dial 7-1-1 to access 
telecommunications relay services.

SUPPLEMENTARY INFORMATION: PBGC's regulation on Allocation of Assets in 
Single-Employer Plans (29 CFR part 4044) prescribes actuarial 
assumptions--including an interest assumption--for valuing benefits 
under terminating single-employer plans covered by title IV of the 
Employee Retirement Income Security Act of 1974 (ERISA). The interest 
assumption is also posted on PBGC's website (<a href="http://www.pbgc.gov">www.pbgc.gov</a>).
    PBGC uses the interest assumption in Sec.  4044.54 to determine the 
present value of annuities in an involuntary or distress termination of 
a single-employer plan under the asset allocation regulation. The 
assumptions in part 4044 of PBGC's regulations are also used in other 
situations where it is appropriate for liabilities to align with 
private sector group annuity prices. For example, PBGC's regulations on 
Notice, Collection, and Redetermination of Withdrawal Liability (29 CFR 
part 4219) and Duties of Plan Sponsor Following Mass Withdrawal (29 CFR 
part 4281) provide that these assumptions are used to value liabilities 
for purposes of determining withdrawn employers' reallocation liability 
in the event of a mass withdrawal from a multiemployer plan. 
Multiemployer plans that receive special financial assistance under the 
regulation on Special Financial Assistance by PBGC (29 CFR part 4262) 
must, as a condition of receiving special financial assistance, use the 
interest assumption to determine withdrawal liability for a prescribed 
period. Additionally, plan sponsors are required to use some, or all of 
these assumptions for specified purposes (e.g., reporting benefit 
liabilities in filings required under PBGC's regulation on Annual 
Financial and Actuarial Information Reporting (29 CFR part 4010) or 
determining certain amounts to transfer to PBGC's Missing Participants 
Program on behalf of a missing participant of a terminating defined 
benefit plan under PBGC's regulation on Missing Participants (29 CFR 
part 4050)) and may use them for other purposes (e.g., to ensure that 
plan spinoffs comply with section 414(l) of the Internal Revenue Code).
    Part 4044 of PBGC's regulations provides that the interest 
assumption for part 4044 purposes is a yield curve (i.e., the ``4044 
yield curve'') that is based on a blend of two publicly available bond 
yield curves that is adjusted to the extent necessary so that the 
resulting liabilities align with group annuity prices. The adjustments 
are referred to as ``spreads.'' PBGC determines and publishes spreads 
quarterly based on survey data on pricing of private-sector group 
annuities. PBGC posts the 4044 yield curve on its website at 
<a href="http://www.pbgc.gov">www.pbgc.gov</a> each month shortly after its underlying data become 
available. In addition, practitioners are able to determine the 4044 
yield curve as of the end of any month using the publicly available 
bond yield curves and the spreads specified in the regulation.
    This rule amends the regulation to specify the spreads used to 
determine the 4044 yield curve as of the last days of July, August, and 
September of 2025 (i.e., the ``third quarter 2025 spreads''). Due to 
space constraints, table 1 to paragraph (e) shows spreads for only the 
most recent four quarters. Because the third quarter 2025 spreads would 
be the fifth set of spreads, this rule removes the third quarter 2024 
spreads. In the future, PBGC similarly plans to remove the oldest of 
the spreads. Historical spreads are available on <a href="http://www.pbgc.gov">www.pbgc.gov</a>, along 
with more recent spreads.
    This rule also amends paragraphs (e)(3)(i) and (e)(3)(ii) of Sec.  
4044.54, which provide examples of how to choose the appropriate 
blended market yield curve and spreads for a given valuation date. 
These examples currently direct practitioners to use table 1 to 
paragraph (e) to find the applicable spreads for the valuation date. 
PBGC is amending the examples by directing practitioners to the 
quarterly spreads available on PBGC's website, <a href="http://www.pbgc.gov">www.pbgc.gov</a>, instead of 
to table 1 to paragraph (e) so that the wording of the examples does 
not need to be updated with the passage of time.

Need for Immediate Guidance

    PBGC has determined that notice of, and public comment on, this 
rule are impracticable, unnecessary, and contrary to the public 
interest. PBGC routinely updates the spreads component of the interest 
assumption in the asset allocation regulation so that the 4044 yield 
curve may be determined as soon as the underlying bond yield curves 
become available. These amendments are merely technical; they ensure 
that use of PBGC's interest assumption continues to yield liabilities 
in line with group annuity prices. Accordingly, PBGC finds that the 
public interest is best served by issuing this rule expeditiously, 
without an opportunity for notice and comment, and that good cause 
exists for making the assumptions set forth in this amendment effective 
less than 30 days after publication.
    PBGC has determined that this action is not a ``significant 
regulatory action'' under the criteria set forth in Executive Order 
12866.
    Because no general notice of proposed rulemaking is required for 
this amendment, the Regulatory Flexibility Act of 1980 does not apply. 
See 5 U.S.C. 601(2).

List of Subjects in 29 CFR Part 4044

    Employee benefit plans, Pension insurance, Pensions.

    For the reasons stated in the preamble, PBGC amends 29 CFR part 
4044 as follows.

PART 4044--ALLOCATION OF ASSETS IN SINGLE-EMPLOYER PLANS

0
1. The authority citation for part 4044 continues to read as follows:

    Authority:  29 U.S.C. 1301(a), 1302(b)(3), 1341, 1344, 1362.


[[Page 28900]]



0
2. Amend Sec.  4044.54 by revising paragraphs (e)(3)(i) and (ii) and 
table 1 to paragraph (e) to read as follows:


Sec.  4044.54  Interest assumptions.

* * * * *
    (e) * * *
    (3) * * *
    (i) Example 1--August 31, 2024, valuation date. Because the 
valuation date is the last day of a month, the applicable blended 
market yield curve determined under paragraph (d)(1) of this section is 
the blended market yield curve as of that date. Because August 31, 
2024, is in the third calendar quarter of 2024, the applicable spreads 
are the third quarter 2024 spreads, available on <a href="http://www.pbgc.gov">www.pbgc.gov</a>.
    (ii) Example 2--November 15, 2024, valuation date. Because the 
valuation date is not the last day of a month, the applicable blended 
market yield curve determined under paragraph (d)(1) of this section is 
the blended market yield curve as of the last day of the month before 
the month containing the valuation date, October 31, 2024. Because 
October 31, 2024, is in the fourth calendar quarter of 2024, the 
applicable spreads are the fourth quarter 2024 spreads, available on 
<a href="http://www.pbgc.gov">www.pbgc.gov</a>.

                                        Table 1 to Paragraph (e)--Spreads
----------------------------------------------------------------------------------------------------------------
                                        Fourth quarter     First quarter      Second quarter     Third quarter
           Maturity point                2024 spreads       2025 spreads       2025 spreads       2025 spreads
                                          (percent)          (percent)          (percent)          (percent)
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0.5.................................               0.33               0.36               0.38               0.40
1.0.................................               0.33               0.36               0.38               0.40
1.5.................................               0.33               0.36               0.37               0.40
2.0.................................               0.33               0.36               0.37               0.40
2.5.................................               0.33               0.36               0.37               0.40
3.0.................................               0.33               0.36               0.37               0.40
3.5.................................               0.33               0.36               0.37               0.39
4.0.................................               0.33               0.36               0.37               0.39
4.5.................................               0.33               0.36               0.37               0.39
5.0.................................               0.33               0.36               0.37               0.39
5.5.................................               0.32               0.35               0.36               0.38
6.0.................................               0.32               0.35               0.36               0.38
6.5.................................               0.32               0.35               0.35               0.37
7.0.................................               0.32               0.35               0.35               0.37
7.5.................................               0.32               0.35               0.35               0.36
8.0.................................               0.32               0.35               0.35               0.36
8.5.................................               0.32               0.34               0.34               0.34
9.0.................................               0.32               0.34               0.34               0.34
9.5.................................               0.32               0.34               0.33               0.33
10.0................................               0.32               0.34               0.33               0.33
10.5................................               0.32               0.33               0.32               0.32
11.0................................               0.32               0.33               0.32               0.32
11.5................................               0.32               0.33               0.32               0.30
12.0................................               0.32               0.33               0.32               0.30
12.5................................               0.32               0.32               0.31               0.28
13.0................................               0.32               0.32               0.31               0.28
13.5................................               0.31               0.32               0.30               0.27
14.0................................               0.31               0.32               0.30               0.27
14.5................................               0.31               0.31               0.29               0.25
15.0................................               0.31               0.31               0.29               0.25
15.5................................               0.31               0.30               0.28               0.24
16.0................................               0.31               0.30               0.28               0.24
16.5................................               0.31               0.30               0.27               0.22
17.0................................               0.31               0.30               0.27               0.22
17.5................................               0.31               0.29               0.26               0.20
18.0................................               0.31               0.29               0.26               0.20
18.5................................               0.31               0.29               0.25               0.19
19.0................................               0.31               0.29               0.25               0.19
19.5................................               0.30               0.28               0.24               0.17
20.0................................               0.30               0.28               0.24               0.17
20.5................................               0.30               0.28               0.23               0.16
21.0................................               0.30               0.28               0.23               0.16
21.5................................               0.30               0.27               0.22               0.14
22.0................................               0.30               0.27               0.22               0.14
22.5................................               0.30               0.27               0.22               0.13
23.0................................               0.30               0.27               0.22               0.13
23.5................................               0.30               0.26               0.21               0.12
24.0................................               0.30               0.26               0.21               0.12
24.5................................               0.30               0.26               0.20               0.11
25.0................................               0.30               0.26               0.20               0.11
25.5................................               0.30               0.26               0.20               0.10
26.0................................               0.30               0.26               0.20               0.10
26.5................................               0.30               0.26               0.20               0.09
27.0................................               0.30               0.26               0.20               0.09
27.5................................               0.30               0.25               0.19               0.09
28.0................................               0.30               0.25               0.19               0.09
28.5................................               0.30               0.25               0.19               0.09

[[Page 28901]]

 
29.0................................               0.30               0.25               0.19               0.09
29.5................................               0.30               0.25               0.19               0.09
30.0................................               0.30               0.25               0.19               0.09
----------------------------------------------------------------------------------------------------------------

* * * * *

    Dated: June 26, 2025.
Hilary Duke,
Assistant General Counsel for Regulatory Affairs, Pension Benefit 
Guaranty Corporation.
[FR Doc. 2025-12319 Filed 7-1-25; 8:45 am]
BILLING CODE 7709-02-P


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