S.D. Codified Laws § 58-29B-128
Current with legislation signed by the governor on or before 3/6/2024
All unclaimed funds subject to distribution remaining in the liquidator's hands when he is ready to apply to the court for discharge, including the amount distributable to any creditor, shareholder, member, or other person who is unknown or cannot be found, shall be deposited with the state treasurer, and shall be paid without interest except in accordance with § 58-29B-123 to the person entitled thereto or his legal representative upon proof satisfactory to the state treasurer of his right thereto. Any amount on deposit not claimed within six years from the discharge of the liquidator shall be deemed to have been abandoned and shall be escheated without formal escheat proceedings and be deposited into the general fund.
SDCL 58-29B-128