S.C. Code Ann. § 30-5-15: Duties of clerk of court for state tax liens to be performed by register of deeds.

Notwithstanding any other provision of law, in those counties which have a register of deeds, the duties of the clerk of court for the county pertaining to the indexing and filing of state tax liens are hereby devolved upon the register of deeds for the county and the register of deeds shall index and file such liens in his office in the same manner as required of the clerk of court by law.