S.D. Codified Laws § 21-42-3 (2026)
Before bringing such action, the plaintiff, unless it be the county, shall pay delinquent taxes assessed subsequent to the date he procured the certificate of sale which may then be due to the county.
Source: SL 1941, ch 161 , § 1; SL 1943, ch 140 ; SDC Supp 1960, § 37.16A01.