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INtax - Welcome to the Indiana Tax Center

Manage your Indiana tax obligations all in one convenient place. The Indiana Tax Center gives you immediate access to file and pay various business tax types, order coupon vouchers, register a new business and much more.

To get started, click on the appropriate link:


Indiana's free online tax filing program allows you to file and pay your business taxes; upload your W2s, W2Gs, and 1099Rs; register a new business; and much more.
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See What Other INTax Users Say About It:

“INtax is so easy to use and provides all of information I need in one place. I pay taxes for multiple entities in different states and INtax is by far the best tax payment website I have used.”
– K. Kimberlin 

“I love this system! This will make my job easier! I also think it will help me pay in a more timely manner.” – S. Swartz

“The INtax website is a real time saver and I don't have anything negative to say about it...”
– C. Hart

“I LOVE IT!! It is easy to use and keeps the documentation in one place...” – L. Jones Hicks

Individual Income Tax Payment Plans

Electronically set up and pay past due individual income taxes if eligible.
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Registered Retail Merchant Certificate

Electronically pay past due sales taxes in order to reinstate your retail merchant certificate.
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Order Coupons

Order coupon vouchers to pay your Indiana sales, withholding and related tax types.
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