SDCL § 10-23-16: Tax liability after assessment for which property sold with refund to purchaser.

If any real property on which taxes are refunded to the purchaser as provided in §§ 10-23-14 and 10-23-15 become liable to taxation subsequent to the assessment for which the real property was sold, the county auditor shall extend taxes legally chargeable for the real property for each year the owner has paid taxes on the real property. The taxes shall be collected as other taxes upon real property.