S.D. Codified Laws § 10-52-24 (2026)
Subject to the notification requirements provided in § 10-52-9, an ordinance enacted pursuant to §§ 10-52-19 to 10-52-21, inclusive, and any tax rate affected thereby, remain effective until the last day of a calendar quarter that is at least ninety days after notification by the municipality to the secretary of revenue, and occurring on the earlier of:
Source: SL 2026, ch 34 , § 8.