From July 1, 2022, to June 30, 2023, the Motor Carrier Fuel Tax (MCFT) rate is $0.55 per gallon of special fuel or alternative fuel, and $0.33 per gallon of gasoline, consumed by a carrier in its operations on highways in Indiana. From July 1, 2022, to June 30, 2023, the Special Fuel tax rate is $0.55 per gallon rate (the combined state and