Important Notices

Refunds for the Special Fuel Surcharge

Refunds for the special fuel surcharge (including that imposed on diesel, biodiesel, compressed natural gas and liquefied natural gas) are available to non-motor carriers who purchased special fuel in Indiana on or after July 1, 2017. In order to claim a refund, submit the GA-110L Refund Claim Form. Include your vehicle make, model and VIN on the GA-110L. Refund claims may only be submitted once a quarter. If submitting receipts, they must be legible and include the number of diesel gallons purchased along with the purchase location. If filing a claim without receipts, you must also include the purchase dates, purchase locations and the number of gallons purchased on the GA-110L form. Without receipts, DOR will not refund a claim over $20. If you have any questions, please contact Special Fuel Tax at 317-615-2630 or by email at

School Scholarship Tax Credit

School Scholarship Tax Credit Update

A School Scholarship Tax Credit is available for individuals or corporations who donate to scholarship-granting organizations (SGOs).

The tax credit program can award up to $14 million in credits for fiscal year July 1, 2018 - June 30, 2019.

Visit the Scholarship page for information and to subscribe to email updates for the School Scholarship Tax Credit.  


Notification to Gasoline Distributors

Effective December 1, 2018, the gasoline use tax rate in Indiana for the period from December 1, 2018 to December 31, 2018, is $0.144 per gallon. For more information, read Departmental Notice #2.