20 C.F.R. § 218.5 General rules.
Title 20 - Employees' Benefits
(a) An annuity begins either on the earliest date permitted by law, or on a specific date chosen by the applicant. If the applicant chooses a specific date, that date must not be before the earliest date permitted by law. (b) An annuity may not begin on the thirty-first day of a month, unless the claimant would lose benefits if the annuity begins on the first day of the following month. No annuity is payable for the thirty-first day of any month.
Title 20: Employees' Benefits
PART 218—ANNUITY BEGINNING AND ENDING DATES
Subpart B—When an Annuity Begins
§ 218.5 General rules.
