Mo. Rev. Stat. § 301.059: Annual registration fees — passenger-carrying commercial motor vehicles (not including passenger-carrying local commercial motor vehicles, school buses or local transit buses).

The annual registration fee for passenger-carrying commercial motor vehicles (not including passenger-carrying local commercial motor vehicles, school buses or local transit buses) based on seating capacity is:

10 passengers or less $ 100.50

11 to 18 passengers 180.50

19 to 25 passengers 250.50

26 to 29 passengers 290.50

30 to 33 passengers 330.50

34 to 37 passengers 370.50

38 to 41 passengers 410.50

42 to 45 passengers 450.50