S.C. Code Ann. § 12-4-370: Disposition of funds collected on warrants for distraint and funds in Warrant Revolving Fund.

Funds received from the collection of warrants for distraint may not be expended to supplement appropriations to the Department of Revenue. Any unexpended balance in the "Warrant Revolving Fund" less an amount necessary for adequate cash flow must be deposited to the credit of the general fund of the State.