S.D. Codified Laws § 21-22-15
Current with legislation signed by the governor on or before 3/6/2024
When the trust estate has been disposed of or the provisions of the instrument creating the trust have been complied with, the trustee must file his final report duly verified by him and which may by reference incorporate thereinto previous reports made and which, supplementing such previous reports, must contain a complete and itemized statement of all the receipts and disbursements of the trustee and all of his acts with relation to the trust.
SDCL 21-22-15