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IFTA fuel tax rates and information for Missouri
| Diesel | $0.2200 per gallon |
| Gasoline | $0.1700 per gallon |
Rates effective as of 2025-10-01. Rates are subject to change quarterly.
Abbreviation
MO
Country
United States
Region
Midwest
Timezone
Central
When traveling through Missouri, you may also need to track miles in these neighboring jurisdictions:
Missouri is a member of the International Fuel Tax Agreement (IFTA). Motor carriers operating qualified vehicles in Missouri must report all miles traveled and fuel purchased in the state on their quarterly IFTA returns.
Fuel purchased in Missouri generates a tax credit at the rate of $0.2200/gallon for diesel. If you travel more miles in Missouri than the fuel you purchased would cover, you'll owe additional tax. If you purchased more fuel than you used, you'll receive a credit.
Use our free calculator to determine your tax liability for MO.