S.C. Code Ann. § 12-2-115

For purposes of all South Carolina tax credits or other tax incentives, "new jobs" are not created in South Carolina by employees whose work location is changed from North Carolina to South Carolina as a result of the boundary clarification, as contained in the amendments in Section 1-1-10, effective January 1, 2017, nor is there any new investment in South Carolina as a result of property that changes location from North Carolina to South Carolina as a result of the boundary clarification.