How do I register a business with the Department of Revenue?

Online business registration with the Tennessee Department of Revenue is available for most tax types through the Tennessee Taxpayer Access Point (TNTAP).   For a brand new taxpayer, click “Register a New Business” on the TNTAP homepage and fill out the information.  

If you have an account and need to add a new location, you will need to login, gain access to your tax account, and add a location.

The full list of tax types available in TNTAP is here.

To register for any other tax types, please complete a paper application for registration.