Yes. If your business in Tennessee operates under any name that isn’t its legal name, you have to register a DBA in Tennessee, which the state calls an “assumed name.” Where you file depends on your structure: corporations, LLCs, and limited liability partnerships register with the Tennessee Secretary of State, while sole proprietors and general partnerships register with the county clerk. The filing itself is quick and inexpensive, but skipping it can expose owners to personal liability.
Who Has to Register
Corporations, LLCs, and LLPs must register an assumed name with the Secretary of State before conducting any business under a name that differs from the one on their formation documents.1Justia Law. Tennessee Code 48-207-101 – Name The statute says “before,” not after. If your LLC is registered as “Johnson Holdings LLC” and you want to sell under “Beth’s Sunday Best,” the assumed name has to be on file before your first sale.
Sole proprietorships and general partnerships take a different route. If the business name doesn’t include the full legal surname of every owner or partner, the business must register its assumed name at the county level through the county clerk’s office. The registration is typically tied to the county’s business tax licensing process.
One point that catches owners by surprise: a single entity can register more than one assumed name. If your LLC runs a restaurant, a catering service, and a food truck under three different brands, each brand needs its own registration and its own fee.
How to File and What It Costs
Formal entities file Form SS-4402, the Application for Registration of Assumed Name, with the Secretary of State.2Tennessee Secretary of State. Business Forms and Fees The application asks for the entity’s true name, the state or country where it was formed, a statement that it intends to do business under an assumed name, and the exact assumed name you want to use.
The assumed name has to be distinguishable from every other active name in the Secretary of State’s database, including existing corporations, LLCs, limited partnerships, LLPs, other assumed names, and any name reserved or registered for use in Tennessee.3Tennessee Secretary of State. Business Name Availability Guidelines Run the Secretary of State’s online business name search before you submit. A rejected filing still costs you time.
You can file online through the state’s business services portal or mail the completed form to the Division of Business Services in Nashville. The filing fee is $20.2Tennessee Secretary of State. Business Forms and Fees Online submissions are processed quickly; mailed applications take a few business days. Tennessee does not require you to publish a newspaper notice, which saves both time and money.
Sole proprietors and general partnerships file with the county clerk in the county where they operate. Fees vary by county but are generally modest. Because these registrations are handled locally, requirements differ from one county to the next. Call your county clerk before you go to confirm what they need and what they charge.
Renewal and Cancellation
Assumed name registrations filed with the Secretary of State don’t last forever. When the registration period ends, you have to file a renewal application and pay another $20 to keep the name active.2Tennessee Secretary of State. Business Forms and Fees Miss the deadline and the Secretary of State cancels your right to use that name.1Justia Law. Tennessee Code 48-207-101 – Name
The Secretary of State also cancels an assumed name when the entity files its own cancellation, when a domestic entity is dissolved, or when a foreign entity’s authority to do business in Tennessee is revoked. If you stop using a name, filing a cancellation is good housekeeping. It frees the name for others and keeps your records clean. Cancellation filings cost $20 and use an entity-specific form.2Tennessee Secretary of State. Business Forms and Fees
What Happens If You Skip the Filing
The biggest risk is personal liability. In a 2011 Tennessee case, a managing member of an LLC conducted business under a name that had never been registered as an assumed name with the Secretary of State. Because the third party had no way to identify the real entity behind the name, the court held the member personally liable as an undisclosed agent. The LLC’s liability shield didn’t protect him. Registering the assumed name would have created the public record linking the trade name to the LLC, and that link is exactly what keeps individual owners from being treated as if they were operating in their own name.
Banks create a more immediate problem. Financial institutions have to verify business identities under federal anti-money-laundering rules, and that means they need to see your registration documents before opening an account under a trade name. Without an assumed name certificate, you may not be able to accept checks, process payments, or deposit funds made out to your business name. That alone can stall a brand launch.
What a Tennessee DBA Does Not Do
A common misunderstanding: registering an assumed name in Tennessee does not give you exclusive rights to that name. It’s not a trademark. Another business in a different county, or even in a different industry in the same county, could potentially use a similar name. Tennessee’s statute explicitly preserves the common law of unfair competition and trade practices, so name disputes play out under broader legal principles rather than through the assumed name system.
If you want real brand protection, that comes from a federal trademark registration through the U.S. Patent and Trademark Office. A federal trademark creates a legal presumption of ownership nationwide, lets you bring infringement lawsuits in federal court, and allows you to block imported goods that copy your mark through U.S. Customs and Border Protection.4United States Patent and Trademark Office. Why Register Your Trademark? A Tennessee assumed name registration does none of those things. The DBA is permission to use the name operationally; the trademark is ownership of the name as intellectual property. Most businesses serious about a brand need both.
An assumed name also doesn’t change your legal structure. If you’re a sole proprietor operating as “Beth’s Sunday Best,” you’re still a sole proprietor with no liability protection. Only forming an LLC, corporation, or other formal entity changes your legal exposure. The assumed name is a label, not a shield.