S.D. Codified Laws § 4-9-12 (2026)
The state treasurer shall in no case purchase or receive any warrant payable at the state treasury, or any audited account, at a less value than is expressed therein; nor shall he receive any fee or reward, aside from his annual salary, for transacting any business connected with the duties of his office.
Source: SL 18 62-3 , ch 52, § 10; PolC 1877, ch 8, § 10; CL 1887, § 93; RPolC 1903, § 95; RC 1919, § 5362; SDC 1939, § 55.1408.