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International Fuel Tax Agreement (IFTA)
Sign-up to receive e-mail updates when this page changesThis is not a separate tax or fee. This is an agreement that provides for the consolidated reporting of motor fuels (i.e., Gasoline, Diesel Fuel, Liquefied Gas) taxes for qualifying commercial motor vehicles traveling in more than one state or province of Canada.
IMPORTANT NOTICE:The preprinted tax returns we mailed to you in March did not contain the correct gasoline tax rate for Arizona.
The correct tax rate for gasoline in Arizona for the 1st quarter 2009 is zero. These returns are due April 30, 2009. We regret the inconvenience to you.
Biodiesel Fuel(PDF, 205KB) - Information on how to report Biodiesel Fuel on your IFTA quarterly return.
Rate Details and Other Information
Rates
Tax rate is set by each of the member jurisdictions. Interstate carriers based in Texas report fuel tax paid in all member jurisdictions.
Due Date
Quarterly: last day of the month following the end of the calendar quarter.
Electronic Reporting
Yes - See left column.