Mich. Comp. Laws § 45.402: County officers; statement of fees collected, disposition, receipts.

Sec. 2.

The sheriff, under-sheriff and deputy sheriffs and the county clerks, county treasurers and registers of deeds and their deputies who receive a salary shall collect and make itemized statements of all fees required by law for the service of any process other than that of the county, and of all other fees collected by them which said fees shall be paid by them when collected to the county treasurer, on or before the last day of each month taking duplicate receipts therefor.