Mo. Rev. Stat. § 483.537: Passports, accounting for fees charged, use of moneys collected.

The clerk of any state court who, by deputy or otherwise, takes or processes applications for passports or their renewal shall account for the fees charged for such service and for the expenditure of such fee in an annual report made to the presiding judge and the office of the state courts administrator. Such fees shall be used only for the maintenance of the courthouse or to fund operations of the circuit court.