SDCL § 7-21-13: Signing, attestation, and filing of final budget.

The resolution together with the budget as approved and adopted shall be signed by the members of the board, attested by the county auditor and filed in the office of the county auditor, and such budget, after approval and adoption, shall be known as the "annual budget for the fiscal year, beginning January 1st, 20____, and ending December 31st, 20____."