Each county clerk and county collector shall keep, in written or electronic format, an account stating the amount of county tax to be collected, and the county tax received by him or her from sales and redemptions of forfeited property, and any other county funds that shall come into the collector's hands. All persons paying money into the county treasury, for all purposes except the county taxes, must deposit it with the treasurer . The treasurer shall give duplicate receipts to the person paying, one to be retained by the person paying and the other filed in the county treasurer's office.
35 ILCS 200/20-120