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IFTA fuel tax rates and information for Rhode Island
| Diesel | $0.3400 per gallon |
| Gasoline | $0.3400 per gallon |
Rates effective as of 2025-10-01. Rates are subject to change quarterly.
Abbreviation
RI
Country
United States
Region
Northeast
Timezone
Eastern
When traveling through Rhode Island, you may also need to track miles in these neighboring jurisdictions:
Rhode Island is a member of the International Fuel Tax Agreement (IFTA). Motor carriers operating qualified vehicles in Rhode Island must report all miles traveled and fuel purchased in the state on their quarterly IFTA returns.
Fuel purchased in Rhode Island generates a tax credit at the rate of $0.3400/gallon for diesel. If you travel more miles in Rhode Island 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 RI.