[Code of Federal Regulations] [Title 5, Volume 2] [Revised as of January 1, 2004] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR842.407] [Page 295] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT (CONTINUED) PART 842_FEDERAL EMPLOYEES RETIREMENT SYSTEM_BASIC ANNUITY--Table of Contents Subpart D_Computations Sec. 842.407 Proration of annuity for part-time service. The annuity of an employee whose service includes part-time service is computed in accordance with Sec. 842.403, using the average pay based on the annual rate of basic pay for full-time service. This amount is then multiplied by the proration factor. The result is the annual rate of annuity before reductions for retirement before age 62, survivor benefits, or the reduction for an alternative form of annuity required by Sec. 842.706. [52 FR 22436, June 12, 1987] [[Page 296]]