|Tax Bracket (Single)||Marginal Tax Rate|
|Tax Bracket (Couple)||Marginal Tax Rate|
Indiana has two marginal tax brackets, ranging from 3.40% (the lowest Indiana tax bracket) to 3.40% (the highest Indiana tax bracket). Each marginal rate only applies to earnings within the applicable marginal tax bracket, which are the same in Indiana for single filers and couples filing jointly. The Federal Income Tax, by contrast, has different tax brackets for married, single, and Head of Household taxpayers.
Our Indiana tax brackets have been updated for tax year 2013. States often adjust their tax brackets on a yearly basis, so make sure you are using the current 2013 tax brackets!
Your 2013 income tax return is due on April 15th, 2014. The IRS and Indiana are now accepting eFiled returns and processing refunds, so you can start your online tax return today for free with TurboTax.
If you would like to file your Indiana income tax return by mail, you can download 2013 Indiana tax forms here.
Technically, you don't have just one "tax bracket" - you pay all of the Indiana marginal tax rates from the lowest tax bracket to the tax bracket in which you earned your last dollar. For comparison purposes, however, your Indiana tax bracket is the tax bracket in which your last earned dollar in any given tax period falls.
You can think of the bracketed income tax as a flat amount for all of the money you earned up to your highest tax bracket, plus a marginal percentage of any amount you earned over that.
You can use the income tax estimator to the left to calculate your approximate Indiana and Federal income tax based on the most recent tax brackets.
Keep in mind that this estimator assumes all income is from wages, assumes the standard deduction, and does not account for tax credits.
For a more detailed estimate that takes these factors into account, click "View Detailed Estimate" (this will will redirect to an external website).Deductions
When calculating your Indiana income tax, keep in mind that the Indiana state income tax brackets are only applied to your adjusted gross income (AGI) after you have made any qualifying deductions.
Qualifying deductions might include an itemized deduction, the Indiana standard deduction, exemptions for dependants, business expenses, etc.
Remember that Indiana may have very different deduction laws from the Federal Income Tax, so you may have to write a whole new list of deductions for your Indiana income tax return.
|Download a .CSV file of the Indiana income tax brackets|
|Download or print Indiana income tax forms|
- The Indiana tax brackets on this page were last updated from the Indiana Department of Revenue in June, 2013. Please contact us if any of our Indiana tax data is incorrect or out of date.
- Indiana tax return forms are available from the TaxFormFinder.org or the Indiana Department of Revenue.
- Before the official 2014 Indiana income tax brackets are released, the brackets used on this page are an estimate based on the previous year's brackets. These numbers are subject to change if new Indiana tax tables are released.
- The income tax estimator tool is provided by Tax-Rates.org.