A premarital agreement shall be in writing and signed by both parties. It is enforceable without consideration.
S.D. Codified Laws § 25-2-17
Formalities
Known as the Uniform Premarital Agreement Act
The act spans §§ 25–25 (25 sections).
Applied in 2 court decisions — leading case Sanford v. Sanford (2005)
Most recently applied in Estate of Eichstadt (December 2022)
Source: SL 1989, ch 216, § 2.
Official source: South Dakota Legislature. Reproduced from public-domain South Dakota statutes; confirm against the official source for the current text. Not legal advice.