State of Missouri
State Mileage Allowance

The state standard mileage allowance for use of privately-owned automobiles on state business is the IRS standard mileage rate less three cents per mile. Any change to the state mileage allowance rate is effective July 1st of the year the IRS changes their standard mileage rate. The state fleet rate, which is set in the spring, represents the average cost of operating a mid-size sedan in the state vehicle fleet. The rates per mile in cents for the last four fiscal years and for next fiscal year are: