S.C. Code Ann. § 61-2-120: Biennial license and permit expiration dates.

Biennial licenses and permits issued under this title expire according to the county where the licensed location is situated. The expiration dates are the last day of:

(1) February in years which end in an:

(a) odd number for Allendale, Bamberg, Barnwell, Beaufort, and Berkeley Counties;

(b) even number for Charleston, Clarendon, Colleton, Dorchester, Georgetown, Hampton, Jasper, and Williamsburg Counties;

(2) May in years which end in an:

(a) odd number for Cherokee, Chester, Chesterfield, Darlington, Dillon, Fairfield, Florence, and Horry Counties;

(b) even number for Lancaster, Marion, Marlboro, Union, and York Counties;

(3) August in years which end in an:

(a) odd number for Calhoun, Kershaw, Lee, Orangeburg, and Sumter Counties;

(b) even number for Richland County;

(4) November in years which end in an:

(a) odd number for Abbeville, Aiken, Anderson, Edgefield, Greenville, and Greenwood Counties;

(b) even number for Laurens, Lexington, McCormick, Newberry, Oconee, Pickens, Saluda, and Spartanburg Counties.