S.C. Code Ann. § 38-63-620: Calculation of cash surrender values, paid-up nonforfeiture benefits, adjusted premiums, and present values; net value of paid-up additions.

Any cash surrender value and any paid-up nonforfeiture benefit, available under the policy in the event of default in a premium payment due at any time other than on the policy anniversary, must be calculated with allowance for the lapse of time and the payment of fractional premiums beyond the last preceding policy anniversary. All values referred to in SECTIONS 38-63-530, 38-63-540, and 38-63-570 to 38-63-600 may be calculated upon the assumption that any death benefit is payable at the end of the policy year of death. The net value of any paid-up additions, other than paid-up term additions, may not be less than the amounts used to provide such additions.