S.C. Code Ann. § 12-51-160: Deed as evidence of good title; statute of limitations.

In all cases of tax sale the deed of conveyance, whether executed to a private person, a corporation, or a forfeited land commission, is prima facie evidence of a good title in the holder, that all proceedings have been regular and that all legal requirements have been complied with. An action for the recovery of land sold pursuant to this chapter or for the recovery of the possession must not be maintained unless brought within two years from the date of sale as provided in Section 12-51-90(C).