S.C. Code Ann. § 31-12-270
(A) A municipality, after the adoption of an ordinance pursuant to Section 31-12-280 concurring in an authority's redevelopment plan, may issue obligations under this chapter upon the request of the redevelopment authority to finance the redevelopment project upon adoption of an ordinance requiring that:
(2) after the total equalized assessed valuation of the taxable real property in a redevelopment project area exceeds the certified "total initial equalized assessed value" established in accordance with Section 31-12-300(B) of all taxable real property in the project area, the ad valorem taxes, if any, arising from the levies upon taxable real property in the project area by taxing districts and tax rates determined in the manner provided in Section 31-12-300(B) each year after the obligations have been issued until obligations issued under this chapter have been retired and redevelopment project costs have been paid must be divided as follows: