[Code of Federal Regulations]
[Title 5, Volume 2]
[Revised as of January 1, 2002]
From the U.S. Government Printing Office via GPO Access
[CITE: 5CFR846.304]

[Page 363-364]
 
                    TITLE 5--ADMINISTRATIVE PERSONNEL
 
          CHAPTER I--OFFICE OF PERSONNEL MANAGEMENT (Continued)
 
PART 846--FEDERAL EMPLOYEES RETIREMENT SYSTEM--ELECTIONS OF COVERAGE--Table of Contents
 
       Subpart C--Effect of an Election to Become Subject to FERS
 
Sec. 846.304  Computing FERS annuities for persons with CSRS service.

    (a)(1) The basic annuity of an employee who elected FERS coverage is 
an amount equal to the sum of the accrued benefits under CSRS as 
determined under paragraph (b) of this section and the accrued benefits 
under FERS as determined under paragraph (c) of this section.
    (2) The computation method described in paragraph (a)(1) of this 
section is used in computing basic annuities under part 842, subpart D 
of this chapter, survivor annuities under part 843, subpart C of this 
chapter, and the basic annuities for disability retirement under 
subchapter V of chapter 84 of title 5 United States Code.
    (3) An annuity computed under this paragraph is deemed to be the 
individual's annuity under FERS.
    (b)(1) Except as provided in paragraphs (b)(2) and (b)(3) of this 
section and Sec. 846.305, accrued benefits for civilian service as 
described in Sec. 846.302(c), and military service as described in 
Sec. 846.303(b) are computed under CSRS provisions.
    (2) Reductions to provide survivor benefits required under part 831, 
subpart F of this chapter, and the 50-percent minimum annuity for air 
traffic controllers described in 5 U.S.C. 8339(e) do not apply to 
accrued benefits under this paragraph.
    (3) Sick leave creditable under Sec. 831.302 of this chapter is 
equal to the number of days of unused sick leave to an individual's 
credit as of the day of retirement, death, or as of the effective date 
of the election of FERS coverage, whichever is the lesser amount of sick 
leave, for an individual who--
    (i) Retires under Secs. 842.204, 842.205, 842.206, 842.207, 842.208, 
842.209, 842.210, or 842.211 of this chapter;
    (ii) Dies leaving a survivor eligible for a monthly FERS survivor 
annuity under Sec. 843.310 or Sec. 843.311 of this chapter; or
    (iii) After retiring for disability, becomes entitled to an annuity 
computation under part 842, subpart D of this chapter.
    (c) Accrued benefits are computed under FERS for the following 
service:
    (1) Creditable civilian service performed on or after the effective 
date of the election of FERS coverage;
    (2) Creditable civilian service other than as described in 
Sec. 846.302(c); and
    (3) Creditable military service other than that described in 
Sec. 846.303 (b) and (c).
    (d)(1) Except as specified in Sec. 846.305, the average pay for 
computations under paragraphs (b) and (c) of this section is the largest 
annual rate resulting from averaging the individual's rates of basic pay 
in effect over any 3 consecutive years of creditable service or, in the 
case of an annuity based on service of less than 3 years, over the total 
period of creditable service, with each rate weighted by the period it 
was in effect.
    (2) For the purposes of paragraph (d)(1) of this section, service is 
considered creditable if it is creditable under either CSRS or FERS.
    (e)(1) The cost-of-living adjustments for the annuities of 
individuals electing FERS coverage are made as follows:
    (i) The portion of the annuity computed under paragraph (b) of this 
section is adjusted as provided under CSRS.

[[Page 364]]

    (ii) The portion of the annuity computed under paragraph (c) of this 
section is adjusted as provided under FERS.
    (2) An annuity initially payable to an annuitant's survivor (other 
than a child under part 843, subpart D of this chapter) is increased by 
the total percent by which the annuitant's annuity was increased under 
this paragraph. Thereafter, the survivor annuity is adjusted for cost-
of-living increases under 5 U.S.C. 8462.
    (f) In computing an annuity under paragraph (a) of this section for 
an employee retiring under Sec. 842.204(a)(1) or Sec. 842.212(b) of this 
chapter, any reduction for age required by Sec. 842.404 of this chapter 
applies to the sum computed under paragraph (a) of this section. No 
reduction under CSRS is applicable.
    (g) In computing an annuity under paragraph (a) of this section for 
an employee retiring early under Sec. 842.205 of this chapter or 
involuntarily under Sec. 842.206 of this chapter, the reduction for age 
required by 5 U.S.C. 8339(h) applies to the portion of the annuity 
computed under CSRS provisions.
    (h) In computing an annuity under paragraph (a) for an employee 
retiring as a firefighter or law enforcement officer under Sec. 842.208 
of this chapter or as an air traffic controller under Sec. 842.207 of 
this chapter, there is no applicable reduction for age.
    (i) An annuity supplement under part 842, subpart E of this chapter, 
is computed using the same civilian service used for the computation 
under paragraph (c) of this section.
    (j) An alternative form of annuity for a basic annuity computed 
under paragraph (a) of this section is computed as follows:
    (1) The alternative benefit for the portion of the annuity computed 
under paragraph (b) of this section is computed under CSRS as provided 
in part 831, subpart V of this chapter, except that a refund of CSRS 
contributions based on a refund application filed after the individual 
elects FERS coverage may not be deemed to be redeposited under 
Sec. 831.2206 of this chapter if the individual is entitled to a 
deferred annuity under Sec. 842.212 of this chapter.
    (2) The alternative benefit for the portion of the annuity computed 
under paragraph (c) of this section is computed under FERS as provided 
in part 842, subpart G of this chapter.