78 STAT. ]
PUBLIC LAW 88-643-OCT. 13, 1964
shall, while so serving, be entitled in lieu of his annuity to the full salary of the grade in which he is serving. During such service, he shall make contributions to the fund in accordance with the provisions of section 211. When he reverts to his retired status, his annuity shall be determined anew in accordance with the provisions of section 221. REEMPLOYMENT
SEC. 272. Notwithstanding any other provision of law, a participant retired under the provisions of this Act shall not, by reason of his retired status, be barred from employment in Federal Government service in any appointive position for which he is qualified. An annuitant so reemployed shall serve at the will of the appointing officer. REEMPLOYMENT
COMPENSATION
SEC. 273. (a) Notwithstanding any other provision of law, any annuitant who has retired under this Act and who is reemployed in the Federal Government service in any appointive position either on a part-time or full-time basis shall be entitled to receive his annuity payable under this Act, but there shall be deducted from his salary a sum equal to the annuity allocable to the period of actual employment. (b) I n the event of any overpayment under this section, such overpayment shall be recovered by withholding the amount involved from the salary payable to such reemployed annuitant, or from any other moneys, including his annuity, payable in accordance with the provisions of this Act. PART I—VOLUNTARY CONTRIBUTIONS
SEC. 281. (a) Any participant may, at his option and under such regulations as may be prescribed by the Director, deposit additional sums in multiples of 1 per centum of his basic salary, but not in excess of 10 per centum of such salary, which ajnounts together with interest at 3 per centum per annum, compounded annually as of December 31, and proportionately for the period served during the year of his retirement, including all contributions made during or for such period, shall, at the date of his retirement and at his election, be— (1) returned to him in lump sum; (2^ used to purchase an additional life annuity; (3) used to purchase an additional life annuity for himself and to provide for a cash payment on his death to a beneficiary whose name shall be notified in writing to the Director by the participant; or (4) used to purchase an additional life annuity for himself and a life annuity commencing op his death payable to a beneficiary whose name shall be notified in writing to the Director by the participant with a guaranteed return to the beneficiary or his legal representative of an amount equal to the cash payment referred to in subparagraph (3) above. (b) The benefits provided by subparagraphs (2), (3), or (4) of paragraph (a) of this section shall be actuarially equivalent in value to the payment provided for by subparagraph (a)(1) of this section and shall be calculated upon such tables of mortality as may be from time to time prescribed for this purpose by the Director. (c) In case a participant shall become separated from the Agency for any reason except retirement on an annuity, the amount of any additional deposits with interest at 3 per centum per annum, compounded as is provided in paragraph (a) of this section, made by him
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