S.C. Code Ann. § 62-7-402
(a) A trust is created only if:
(3) the trust has a definite beneficiary or is:
(d) For purposes of Section 62-7-402(a)(5), if a person holds legal title to property in a fiduciary capacity and also has an equitable or beneficial title in the same property, either by transfer, by declaration, or by operation of law, no merger of the legal and equitable titles shall occur unless:
(2) the legal title and the equitable title are of the same quality and duration.
If either one of these conditions is not met, no merger may occur and the fiduciary relationship does not terminate.