Indiana State Taxes

Your federal state income tax return and your Indiana state income tax return are due on the same date, April 15th

Prepare your Indiana taxes online, for free:
Avoid mistakes and claim all your deductions by filing online.

Use Turbo Tax for The Web. Work on your federal and Indiana state taxes for free until you file. Start now.

Click here to start

Don't have time? Then file an extension with H&R Block.

Indiana state taxes by the numbers:

Tax Rate Range: Low - 3.4%; High - 3.4%
Income Brackets: Flat Rate
Number of Brackets: 1
Personal Exemptions: Single - $1,000; Married - $2,000; Dependents - $1,000;
Standard Deduction: None
Medical/Dental Deduction: None
Federal Income Tax Deduction: None

Details about your Indiana state income tax return

The filing status and deduction method used on your federal return must be the same on your Indiana state tax return.

Common Indiana state tax credits include:

  • the state and county withholding tax credit,
  • the college credit, and
  • the credit for taxes paid to other states.

Sidebar
Work on your Indiana tax return online!

Indiana income tax forms: for paper filing

Indiana income tax forms:

IT-40 | 2006 Indiana Individual Income Tax Return| Instructions

Schedule 1 & 2 | Credits and Deductions

For more Indiana income tax forms go to the Indiana tax forms site.


Or, e-file!

More IN state taxes info

For more help, consult our guide to tax filing.

For further help on IN income tax returns, go to theIndiana Department of Revenue.