provide for a refund of property taxes in previous years for qualifying veterans and surviving spouses.

South Dakota's SB 12 allows qualifying veterans with certain disabilities (like loss of use of both lower extremities) or their unremarried surviving spouses to request refunds for property taxes paid in the previous four years if they missed the application deadline for an existing property tax exemption. The bill amends tax exemption rules to permit petitions to county commissioners for these refunds, which the commissioners may approve or deny at their discretion. It directly affects veterans and surviving spouses who previously paid taxes they might have qualified to avoid. The refund mechanism applies only to taxes paid in the four years prior to the petition, not future exemptions.