S.C. Code Ann. § 59-13-90: Annual report to county treasurer of claims approved.

The county superintendent of education shall, on or before the fifteenth day of July in each year, report to the county treasurer, by school districts, all school claims approved by him for the school year last preceding, and the county treasurer shall thereupon close the school accounts for that year, carrying over any balance to the credit of each school district to the then current fiscal year.