Department of Revenue

Try the DOR's new BT-1 Business Tax Application, which allows you to register online to collect state taxes.

See also Business Services and Public Assistance

Hoosiers can now file their Indiana individual income taxes online with I-File

Online Services

• BT-1 Business Tax Application
• Change of Address to IDOR as an Individual
• Change of Address to IDOR as a Business
• Check Your Tax Refund Status
• Corporate Income Tax Filing
• Indiana Electronic Payment, IN-ePay
• Individual Income Tax Filing
• Pay Estimated Taxes
• Rental Housing Tax Credit Reporting Form
• Treasurer of State Quarterly Reporting

See Also

• Business Services
• Public Assistance