S.C. Code Ann. § 12-6-3930 — Imposition of interest and penalties on National Guard and Reserve members activated as a result of Iraq conflict or war on terrorism

No interest, penalties, or other sanctions may be imposed on the active duty income of members of the National Guard and Reserves activated as a result of the conflict in Iraq and the war on terrorism with regard to underpayment of state estimated individual income tax payments of the active duty income if the federal government is unable to withhold state income taxes due on such pay.