Indiana State Tax Guide

Everything you need to know about taxes in the Hoosier State.

Unlike other states that have a progressive income taxation structure, Indiana has a flat statewide income tax. That being said, many counties also charge an additional income tax of their own. 

According to the Tax Foundation, Indiana’s top individual income tax rate is 3.23%. The state and local individual income tax collections per capita is $909 (ranked 32nd in the US). The state and local tax burden is 9.5% (ranked 22nd in the US).

Important forms and publications for Indiana can be found at

Indiana Tax Forms

Indiana Income Tax Calculator

If you’d like to estimate your individual income tax for the state of Illinois, check out this Indiana income tax calculator.

Contact Information for the Indiana State Tax Office

To contact the Indiana Department of Revenue, visit

 If you need to visit a Department of Revenue office, you can make an appointment here.

Tax Help for Indiana Residents

If you’re an Indiana resident looking to minimize your state tax liability, or if you’re considering moving into or out of Indiana and have questions about establishing residency and/or tax nexus, we have the expertise to assist you. Contact our office for more information today.