Tennessee Sales Tax Permit Cost (2026)
Registering for a sales-tax permit (seller's permit) in Tennessee is free. Free registration through TNTAP. You'll need it before you can legally collect sales tax from customers.
Verified July 2026 from official sources. How we verify fees.
What it costs in Tennessee
- Registration fee: Free
- Renewal: No renewal
- Resale certificate: free / self-issued
- Also needed: an EIN (free from the IRS) and usually a registered business
How it works
You register through the Tennessee Department of Revenue, usually online, and receive your permit (often the same day). Free registration through TNTAP. A sales-tax permit is separate from forming the business itself — see our Tennessee LLC and DBA cost pages for those fees.
Frequently asked questions
How much is a sales tax permit in Tennessee?
It's free to register for a seller's permit in Tennessee.
Do I need a sales tax permit in Tennessee?
Yes, if you sell taxable goods or services in Tennessee — you must register before collecting any sales tax from customers.
Does a Tennessee sales tax permit expire?
Renewal: no renewal.