When it shall appear from the books in the department of administrative services that there is a balance due any county in excess of any revenue due the state, except state taxes, the director of the department of administrative services shall draw a warrant for such excess in favor of the county entitled thereto, and forward the same by mail, or otherwise, to the county auditor of the county to which it belongs, and charge the amount so sent to such county.
Iowa Code § 12B.17
2003 Acts, ch 145, § 286