§ 8344.
(a)
If an annuitant receiving annuity from the Fund, except—
(1)
a disability annuitant whose annuity is terminated because of his recovery or restoration of earning capacity;
(2)
an annuitant whose annuity, based on an involuntary separation (other than an automatic separation or an involuntary separation for cause on charges of misconduct or delinquency), is terminated under subsection (b) of this section;
(3)
an annuitant whose annuity is terminated under subsection (c) of this section; or
(4)
a Member receiving annuity from the Fund;
becomes employed in an appointive or elective position, his service on and after the date he is so employed is covered by this subchapter. Deductions for the Fund may not be withheld from his pay unless the individual elects to have such deductions withheld under subparagraph (A). An amount equal to the annuity allocable to the period of actual employment shall be deducted from his pay, except for lump-sum leave payment purposes under
section 5551 of this title. The amounts so deducted shall be deposited in the Treasury of the United States to the credit of the Fund. If the annuitant serves on a full-time basis, except as President, for at least 1 year, or on a part-time basis for periods equivalent to at least 1 year of full-time service, in employment not excluding him from coverage under section 8331(1)(i) or (ii) of this title—
(A)
deductions for the Fund may be withheld from his pay (if the employee so elects), and his annuity on termination of employment is increased by an annuity computed under section 8339(a), (b), (d), (e), (h), (i), (n), (q), (r), and (s) as may apply based on the period of employment and the basic pay, before deduction, averaged during that employment; and
(B)
his lump-sum credit may not be reduced by annuity paid during that employment.
If the annuitant is receiving a reduced annuity as provided in section 8339(j) or
section 8339(k)(2) of this title, the increase in annuity payable under subparagraph (A) of this subsection is reduced by 10 percent and the survivor annuity payable under
section 8341(b) of this title is increased by 55 percent of the increase in annuity payable under such subparagraph (A), unless, at the time of claiming the increase payable under such subparagraph (A), the annuitant notifies the Office of Personnel Management in writing that he does not desire the survivor annuity to be increased. If the annuitant dies while still reemployed, the survivor annuity payable is increased as though the reemployment had otherwise terminated. If the described employment of the annuitant continues for at least 5 years, or the equivalent of 5 years in the case of part-time employment, he may elect, instead of the benefit provided by subparagraph (A) of this subsection, to deposit in the Fund (to the extent deposits or deductions have not otherwise been made) an amount computed under
section 8334(c) of this title covering that employment and have his rights redetermined under this subchapter. If the annuitant dies while still reemployed and the described employment had continued for at least 5 years, or the equivalent of 5 years in the case of part-time employment, the person entitled to survivor annuity under
section 8341(b) of this title may elect to deposit in the Fund and have his rights redetermined under this subchapter.
(d)
If a Member receiving annuity from the Fund becomes employed in an appointive or elective position, annuity payments are discontinued during the employment and resumed on termination of the employment in the amount equal to the sum of the amount of the annuity the member was receiving immediately before the commencement of the employment and the amount of the increases which would have been made in the amount of the annuity under
section 8340 of this title during the period of the employment if the annuity had been payable during that period, except that—
(1)
the retired Member or Member separated with title to immediate or deferred annuity, who serves at any time after separation as a Member in an appointive position in which he is subject to this subchapter, is entitled, if he so elects, to have his Member annuity computed or recomputed as if the service had been performed before his separation as a Member and the annuity as so computed or recomputed is effective—
(A)
the day Member annuity commences; or
(B)
the day after the date of separation from the appointive position;
(2)
if the retired Member becomes employed after December 31, 1958, in an appointive position on an intermittent-service basis—
(A)
his annuity continues during the employment and is not increased as a result of service performed during that employment;
(B)
retirement deductions may not be withheld from his pay;
(C)
an amount equal to the annuity allocable to the period of actual employment shall be deducted from his pay, except for lump-sum leave payment purposes under
section 5551 of this title; and
(D)
the amounts so deducted shall be deposited in the Treasury of the United States to the credit of the Fund;
(3)
if the retired Member becomes employed after December 31, 1958, in an appointive position without pay on a full-time or substantially full-time basis, his annuity continues during the employment and is not increased as a result of service performed during the employment; and
(4)
if the retired Member takes office as Member and gives notice as provided by
section 8331(2) of this title, his service as Member during that period shall be credited in determining his right to and the amount of later annuity.
([Pub. L. 89–554], Sept. 6, 1966, [80 Stat. 581]; [Pub. L. 90–83, § 1(83)], Sept. 11, 1967, [81 Stat. 217]; [Pub. L. 91–375, § 6(c)(20)], Aug. 12, 1970, [84 Stat. 776]; [Pub. L. 91–658, § 4], Jan. 8, 1971, [84 Stat. 1962]; [Pub. L. 92–297, § 7(5)], May 16, 1972, [86 Stat. 145]; [Pub. L. 94–397, § 1(a)]–(c), Sept. 3, 1976, [90 Stat. 1202], 1203; [Pub. L. 95–454, title IX, § 906(a)(14)], Oct. 13, 1978, [92 Stat. 1226]; [Pub. L. 95–598, title III, § 338(d)], Nov. 6, 1978, [92 Stat. 2681]; [Pub. L. 96–179, § 4], Jan. 2, 1980, [93 Stat. 1299]; [Pub. L. 96–504, § 1], Dec. 5, 1980, [94 Stat. 2741]; [Pub. L. 97–141, § 5(a)], Dec. 29, 1981, [95 Stat. 1719]; [Pub. L. 97–276, § 151(g)], Oct. 2, 1982, [96 Stat. 1202]; [Pub. L. 97–346, § 3(j)(2)], Oct. 15, 1982, [96 Stat. 1649]; [Pub. L. 98–353, title I, § 112], July 10, 1984, [98 Stat. 343]; [Pub. L. 98–396, title I], Aug. 22, 1984, [98 Stat. 1403]; [Pub. L. 98–525, title XV, § 1537(e)], Oct. 19, 1984, [98 Stat. 2636];