Title 5 › PART III — EMPLOYEES › Subpart G — Insurance and Annuities › CHAPTER 84 — FEDERAL EMPLOYEES’ RETIREMENT SYSTEM › SUBCHAPTER II — BASIC ANNUITY › § 8423
Federal agencies with employees covered by section 8422(a) must put money into the retirement Fund equal to two calculations: one for regular employees (a normal‑cost percentage times the agency’s total basic pay for those employees) and one for Members and certain groups (a separate normal‑cost percentage times the total basic pay for those people). The second group includes Congressional employees (with a separate rate for Capitol Police who are Congressional employees), law enforcement, Supreme Court Police, firefighters, nuclear materials couriers, customs and border protection officers, air traffic controllers, military reserve technicians, and certain CIA employees. Amounts counted under section 8422 are included when figuring the normal‑cost percentages. For any period in a year beginning after December 31, 2013, the normal‑cost percentage is calculated as if section 401(b) of the Bipartisan Budget Act of 2013 had not been enacted; any extra payments caused by that rule must go to reduce the Civil Service Retirement System’s unfunded liability, and after that liability is gone the rule no longer applies. That special treatment does not apply to the United States Postal Service or the Postal Regulatory Commission. Payments must come from the appropriation or fund that pays the covered employees (or from the office’s salary fund for elected officials, or from House accounts for certain legislative employees) and be deposited under Comptroller General rules. The Office will compute any supplemental liability at the end of each fiscal year beginning after September 30, 1987, spread it over 30 equal annual payments with interest at the rate used in the most recent valuation, and tell the Secretary of the Treasury or the Postmaster General the yearly amount. The Treasury will credit the Fund from available money, and the Postal Service will pay its notified share. The Office may ask the Board of Actuaries to do actuarial work and use its latest valuations. An agency head can ask the Board to reconsider any amount; the Board’s decision is final.
Full Legal Text
Government Organization and Employees, Source: USLM XML via OLRC
Legislative History
Reference
Citation
5 U.S.C. § 8423
Title 5, Government Organization and Employees
Last Updated
Sep 22, 2026
Release point: 119-110