Indiana Tax Brackets, Rates and Standard Deductions
Detailed Information about Indiana state income tax brackets and rates, standard deduction information, and tax forms by tax year etc. can be found on this page.
If you still need to file an IRS or Indiana return for a previous tax year, then find the Indiana tax forms below. You can complete and sign the forms here on eFile.com before you mail them to the IN Tax Agency. For Federal or IRS back taxes access the tax forms here.
Indiana Income Tax Returns
Prepare only a IN State Return without an IRS return. Details
File a Indiana Tax Amendment
Indiana Tax Brackets, Rates explained
IRS Tax Brackets, Rates by Tax Year
Income Tax Brackets, Rates, Income Ranges, and Estimated Taxes Due
Here you can find how your Indiana based income is taxed at a flat tax rate. When you prepare your return on eFile.com this is all calculated for you based on your income.
Indiana Tax Brackets for Tax Year 2023
IN tax rate will be updated as they become available.
Indiana Tax Brackets for Tax Year 2022
Indiana flat tax rate remains at 3.23% for adjusted gross income.
Indiana Tax Brackets for Tax Year 2021
Indiana has an adjusted gross income flat tax rate of 3.23%.
Indiana Standard and Itemized Deductions
Indiana does not have standard and itemized deductions, nor do they use the federal standard deduction amounts.
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