Versions of See prior versions of a law on LawServer 2023 South Dakota Codified Laws 10-6-140. [Effective until June 30, 2025] Real property receiving discretionary formula prior to July 1, 2020 2022 South Dakota Codified Laws 10-6-140. [Effective until June 30, 2025] Real property receiving discretionary formula prior to July 1, 2020 2021 South Dakota Codified Laws 10-6-140. [Effective until June 30, 2025] Real property receiving discretionary formula prior to July 1, 2020