If you filed an extension for your 2025 tax return, here are the dates that still apply:
- Federal (Form 1040): Thursday, October 15, 2026
- Kentucky (Form 740 or 740-NP): Thursday, October 15, 2026
- Indiana (Form IT-40 or IT-40PNR): Monday, November 16, 2026. Indiana allows 30 days past the federal extended due date, and because November 15 falls on a Sunday, the deadline moves to Monday.
An extension gives you more time to file, not more time to pay. Interest generally applies to any balance that was not paid by the original April due date.
What to do now
- Upload any remaining documents to the client portal, or drop them off at our office.
- Watch for messages from our team in the portal. If we need anything else, we’ll ask there.
- Review and sign your return as soon as it’s ready so we can file it on time.
If you are not sure whether we have everything we need, contact us and we’ll check your file.