S.C. Code Ann. § 12-16-30
For the purposes of this chapter, every person is presumed to have died a resident of this State if:
(2) The person was a resident of South Carolina, sojourning outside of this State for any period of time.
The burden of proof in an estate tax proceeding is on any person claiming exemption by reason of alleged nonresidence, and orders relating to domicile previously entered in the probate proceedings are not conclusive for the purposes of this chapter.
HISTORY: 1987 Act No. 70, Section 1.