Updated 2025-Q4 Rates - Effective 2025-10-01

IFTA Miles Calculator

Calculate State Mileage & Fuel Tax Instantly

The easiest way to prepare your quarterly IFTA report. Trusted by owner-operators and fleet managers across North America.

65 days until Oct - Dec 2025 filing deadline

Everything You Need for IFTA Reporting

Our comprehensive tools help you track mileage, manage fuel purchases, and calculate tax obligations across all jurisdictions.

Calculate miles by state for any route. Add multiple stops and get accurate state-by-state mileage breakdown.

Track fuel purchases across jurisdictions. Log gallons, prices, and dates for accurate tax credit calculations.

Know exactly what you owe or get refunded. Automatic calculations using current quarter tax rates.

Generate filing-ready reports. Download professional PDF summaries for your records and tax filing.

Get your IFTA calculation done in four simple steps

Add your trip origins and destinations. We calculate state-by-state mileage automatically.

Record where you bought fuel and how many gallons in each state.

View your tax liability or refund amount for each jurisdiction instantly.

Generate a professional PDF report ready for filing.

Join thousands of truckers who save time and avoid penalties with our free IFTA calculator. Create an account to save your data across quarters.

Tax rates sourced from IFTACH.org. This calculator is for estimation purposes only. Always verify with your accountant or tax professional.