Section 831.2208 - Partial deferred payment of the lump-sum credit if annuity commences after December 2, 1989, and before October 1, 1995(a) Except as provided in paragraph (c) of this section, if the annuity of a retiree commences after December 2, 1989, and before October 1, 1994, the lump-sum credit payable under § 831.2204 is payable to the individual, or his or her survivors, according to the following schedule: (1) Fifty percent of the lump-sum credit is payable at the time of retirement, and(2) Fifty percent is payable, with interest determined under section 8334(e)(3) of title 5, United States Code, 1 year after the time of retirement, except if the payment date of the amount specified in paragraph (a)(1) of this section was after December 4, 1989, payment with interest will be made in the calendar year following the calendar year in which the payment specified in paragraph (a)(1) of this section was made.(b) If a retiree whose annuity commences after December 2, 1989, and before October 1, 1994, and who is otherwise entitled to a computation under this subpart, dies before the date of final adjudication, that individual is subject to § 831.2203(f) or (g) , but the lump-sum credit will be paid in accordance with the schedule in paragraph (a) of this section.(c)(1) A retiree is exempt from the deferred payment schedule under paragraph (a) of this section if the individual meets the conditions, and fulfills the requirements, described in § 831.2207(c) .(2)(i) A retiree who is exempt from the deferred payment schedule may waive that exemption by notifying OPM, in writing, on or before the date he or she elects to receive the alternative form of annuity.(ii) Paragraph (c)(2)(i) of this section does not apply to an individual whose annuity commences after December 1, 1990, if that individual's eligibility to elect an alternative form of annuity is pursuant to § 831.2203(h)(1)(i)(A) .(iii) A waiver under paragraph (c)(2)(i) of this section cannot be revoked.56 FR 6551, Feb. 19, 1991, as amended at 56 FR 43865, Sept. 5, 1991; 60 FR 54587, Oct. 25, 1995