Welcome to the Ifta-Boss online IFTA fuel tax calculator.
We recommend that you click the “How to Use” link above first. Once you begin adding miles and gallons into the free calculator area, you will not be able to click to other pages without losing any work that you have entered (unless you are logged in as a member.)
Click the “Calculators” link to begin a new free return now!
Current fuel tax tools areas and tools available: (view the differences chart between the calculators here)
- Free current quarter IFTA calculator (print or email the results)
- Premium Member Calculator (print or email the results, set up company info, get individual Truck Reports, log in and return any time throughout the quarter to add new trips, import bulk fuel or miles files from Rand McNally GPS devices, Profit Tools, or MYSTC software) – For one truck or up to UNLIMITED trucks!
- Downloadable state mileage and truck route program (U.S. and Canada miles and kilometers)
- Truck and fleet vehicle mileage tracking device (free equipment, low cost monthly online GPS tracking)
- Service provider version for bookkeepers and accountants
- Kentucky, New Mexico, and New York highway use taxes