S.C. Code Ann. § 4-29-130: Bonds, income from bonds, security agreements, financing agreements, and projects exempt from certain taxes.

The bonds authorized by this chapter and the income therefrom, all security agreements executed as security therefor, all financing agreements made pursuant to the provisions hereof, and all projects so long as county or municipalities owned and the revenue derived from any financing agreement shall be exempt from all taxation in the State of South Carolina except for inheritance, estate or transfer taxes; and all security agreements and financing agreements made pursuant to the provisions of this chapter shall be exempt from South Carolina stamp and transfer taxes.