S.C. Code Ann. § 63-17-1420 – Orders for support subject to withholding notice

(A) For all Title IV-D cases in which support orders are issued or modified after October 31, 1990, and for all nontitle IV-D cases in which support orders are issued or modified after January 3, 1994, the income of an obligor is subject to immediate withholding as of the effective date of the order without the requirement that an arrearage accumulate. However, income is not subject to withholding if:
1. (1) one of the parties demonstrates and the court finds that there is good cause not to require immediate income withholding; or
2. (2) a written agreement is reached between both parties which provides for an alternative arrangement.
(B) All orders for support entered or modified in the State before October 1, 1996, if not otherwise subject to wage withholding, are subject to withholding if a delinquency occurs without the need for a judicial or administrative hearing. These orders must be construed to contain this withholding provision even if the provision has been omitted from the written order; however, the court may order withholding to begin immediately for good cause shown. The court is required to make specified written findings to support immediate withholding.
(C) Income withholding must be initiated in all Title IV-D cases upon the request of the obligee without the necessity of a delinquency, if the State approves the request in accordance with the procedures and standards as it may establish. If the obligee requests income withholding pursuant to this section, notice of the request must be provided to the obligor by the clerk of court, and if the obligor objects to the income withholding within ten days after the postmarked date of the notice, a hearing must be held, and the family court shall subject the obligor's income to withholding unless the court finds that there is good cause not to require immediate income withholding. Where there is no objection by the obligor after proper notice, the clerk of court shall implement immediate income withholding.
(D) If an obligor, whose wages are not withheld and who is not required to pay through the family court, is found to be, or is found to have been, delinquent pursuant to an order for support in an amount equal to three or more month's support obligation, the clerk of court must order the obligor's wages enrolled for wage withholding to begin immediately for the payment of the obligor's support obligation, even if the arrearage has been fully or partially paid at the time of the hearing.