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5 CFR § 831.1743Chapter I

Cost-of-living adjustments

Primary source

Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.

Full Text

(a) The phased retirement annuity under § 831.1741 is increased by cost-of-living adjustments in accordance with 5 U.S.C. 8340.

(b) A composite retirement annuity under § 831.1742 is increased by cost-of-living adjustments in accordance with 5 U.S.C. 8340, except that 5 U.S.C. 8340(c)(1) does not apply.

(c)(1) For the purpose of computing the amount of phased retirement annuity used in the computation under § 831.1742(a)(1), the initial cost-of-living adjustment applied is prorated in accordance with 5 U.S.C. 8340(c)(1).

(2) If the individual enters full retirement status on the same day as the effective date of a cost-of-living adjustment (usually December 1st), that cost-of-living adjustment is applied to increase the phased retirement annuity used in the computation under § 831.1742(a)(1).

(d)(1) For the purpose of computing the actuarial reduction used in the computation under § 831.1742(d)(1), the initial cost-of-living adjustment applied is prorated in accordance with 5 U.S.C. 8340(c)(1).

(2) If the individual enters full retirement status on the same day as the effective date of a cost-of-living adjustment (usually December 1st), that cost-of-living adjustment is applied to increase the actuarial reduction used in the computation under § 831.1742(d)(1).

(3) When applying each cost-of-living adjustment to the actuarial reduction used in the computation under § 831.1742(d)(1), the actuarial reduction is rounded up to the next highest dollar.

eCFR data current as of: November 5, 2026

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.