S.D. Codified Laws § 43-36-3 (2026)
A gift, other than a gift in view of death, cannot be revoked by the giver.
Source: CivC 1877, § 641; CL 1887, § 3262; RCivC 1903, § 955; RC 1919, § 563; SDC 1939, § 51.1508.