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2025 Tennessee State Tax Deadlines

Tennessee tax filing deadlines and extensions for the 2025 tax year.

If you have clients who are residents or have been involved in significant business operations within Tennessee, they might be required to file Tennessee State Taxes. We look at the most important tax deadlines and tax extensions for Tennessee in 2025.

2025 Tennessee State Tax Deadlines

If your clients are residents or have been involved in significant business operations within Tennessee, then they might be required to file Tennessee State Taxes. This guide outlines important tax deadlines and tax extensions for Tennessee in 2025.

Tennessee Business Tax Deadlines for 2025

Franchise & Excise Taxes

Tennessee Franchise & Excise Tax Deadlines for 2025

You must file and pay Franchise & Excise Taxes in Tennessee by April 15, 2026.

  • File Online with the Tennessee Department of Revenue
  • File by Mail must be postmarked by the due date
  • Form RI-1120C – FAE170 – Franchise & Excise Tax Return

Extension to File Franchise & Excise Taxes in Tennessee for 2025

The Extension Deadline for Tennessee Franchise & Excise Tax Returns is November 15, 2026.

Tennessee grants a seven-month extension on filing Franchise & Excise tax returns. To request an extension, use Form FAE 173, Application for Extension of Time to File Franchise and Excise Tax Return.

This is an extension to FILE, not an extension to PAY – payment is still due April 15, 2026.

Tennessee Individual Tax Deadlines for 2025

The State of Tennessee currently does not have an Individual Income Tax.

Tennessee Estate Tax Deadlines for 2025

Tennessee does not have an estate tax.

Sources

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The material discussed on this page is meant for general illustration and/or informational purposes only and is not to be construed as investment, tax, or legal advice. You must exercise your own independent professional judgment, recognizing that advice should not be based on unreasonable factual or legal assumptions or unreasonably rely upon representations of the client or others. Further, any advice you provide in connection with tax return preparation must comply in full with the requirements of IRS Circular 230.

Tax Planning Strategies

Our team of tax experts has scoured tax rules and regulations to create detailed tax strategies you can use to find savings for your clients.

Tax Planning Glossary

Let’s face it, taxes can be confusing. Learn the terms you need to know in our tax planning glossary.

Tax Planning Strategies

Our team of tax experts has scoured tax rules and regulations to create detailed tax strategies you can use to find savings for your clients.

Tax Planning Glossary

Let’s face it, taxes can be confusing. Learn the terms you need to know in our tax planning glossary.

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