Does Indiana Participate in IFTA?
Yes. Indiana is an IFTA member jurisdiction. If Indiana is your base state, you file quarterly IFTA returns with the Indiana Department of Revenue, Motor Carrier Services, reporting fuel use in all participating U.S. states and Canadian provinces. Official guidance is available from the Indiana Department of Revenue, Motor Carrier Services.
Who Must Register for IFTA in Indiana?
You generally must register for IFTA in Indiana if you operate a qualified motor vehicle that:
- Has two axles and a gross vehicle weight over 26,000 lbs, or
- Has three or more axles regardless of weight, and
- Travels in more than one IFTA member jurisdiction
The Indiana Department of Revenue, Motor Carrier Services provides detailed criteria and registration instructions. Once registered, you receive an IFTA license and decals for each qualified vehicle.
Indiana IFTA Reporting Periods and Due Dates
Indiana follows the standard IFTA quarterly calendar:
- Q1: January – March → due April 30
- Q2: April – June → due July 31
- Q3: July – September → due October 31
- Q4: October – December → due January 31
If a due date falls on a weekend or legal holiday, your return is typically due the next business day. For the full schedule, see IFTA Reporting Periods and Due Dates.
How to File Indiana IFTA Returns Online
Indiana carriers can file IFTA returns electronically through the Indiana Department of Revenue, Motor Carrier Services's online systems. When you use iFuelTax, you can:
- Generate a report that matches Indiana's required fields
- Use that report as the basis for your online filing
- Keep a copy of the return and supporting records in one place
This reduces the risk of data-entry errors when moving between systems.
How iFuelTax Simplifies Indiana IFTA and Tax Compliance
With iFuelTax, Indiana-based fleets can:
- Centralize mileage and fuel data across the U.S. and Canada
- Apply current IFTA rules automatically
- Generate file-ready reports for every jurisdiction you operate in
Estimate your next bill with the free IFTA Mileage & Tax Calculator, or see how the pieces fit together in our IFTA vs IRP vs Weight-Distance guide. Browse other states from the IFTA by State directory.