S.C. Code Ann. § 38-63-550: Calculation of cash surrender values and paid-up nonforfeiture benefits when default occurs not on anniversary date of policy.

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.