The State of Indiana will automatically grant you a 6-month business income tax extension. However, you will need to submit Indiana tax extension form if you need to make a state tax payment. If you do not need to make a tax payment and have received an approval notification from FileLater, there’s nothing more to do.

Filing an Indiana tax extension will not provide you with additional time to pay any tax balance due, which must be paid by your original filing deadline or interest and other payment penalties may apply.

For additional information, please visit the State of Indiana Department of Revenue website.

Print and Mail:
Indiana State Tax Extension Payment Voucher Form E-6 (PDF)

Mail to:
Indiana Department of Revenue
Tax Administration
100 N. Senate Ave.
Indianapolis, IN  46204-2253