S.D. Codified Laws § 29A-2-401 (2026)
This part applies to the estate of a decedent who dies domiciled in this state. Rights to homestead allowance, exempt property, and family allowance for a decedent who dies not domiciled in this state are governed by the law of the decedent's domicile at death.
Source: SL 1995, ch 167 , § 2-401.