The State of Kentucky will automatically grant you a 6 month business income tax extension if you were granted a federal extension. However, you will need to submit Kentucky tax payment voucher Form 720SL (PDF) if you need to make a state tax payment or if you were not granted a federal extension.

If you do not need to make a tax payment and have received an approval notification from FileLater, there’s nothing more to do. Be sure to attach printed a copy of your FileLater tax extension form when you submit your tax return.

Filing for a Kentucky tax extension will not provide you with additional time to pay any tax balance due, which must be paid by your business income tax deadline or interest and other payment penalties may apply.

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

Print and Mail:

Kentucky State Tax Extension Form 41A720SL (Application for Six-Month Extension of Time to File)

Kentucky State Tax Extension Form 40A102 (for Individual, Generaly Partnership, and Fiduciary Income Tax Returns)