For purposes of determining eligibility for, and the amount of, any benefit payable pursuant to this chapter, the first day of the month in which an individual's birthday falls is considered the individual's birthday.
S.D. Codified Laws § 3-12C-702
Individual’s birthday for purposes of eligibility
Known as the South Dakota Retirement Act
The act spans §§ 3-12C-1001 to 3-12C-907 (298 sections).
Source: SL 2016, ch 32, § 55; SDCL § 3-12-47.9; SL 2019, ch 22, § 1; SL 2025, ch 27, § 40.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.