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Before going into the details, here is a quick checklist for registering a DBA in Tennessee. A Tennessee assumed name is filed by registered entities; sole proprietors do not file a state DBA.
| Who Can File | Registered entities only: LLCs, corporations, and limited partnerships. Sole proprietors and general partnerships cannot file a state DBA in Tennessee [1] |
|---|---|
| Official Term | Assumed name (assumed name registration) [1] |
| Filing Agency | Tennessee Secretary of State, Division of Business Services (for registered entities) [1] |
| Form | Application for Registration of Assumed Name, Form SS-4402 [2] |
| State Fee | $20 per assumed name [1] |
| Processing Time | Immediate when filed online; about 3 to 5 business days by mail |
| Renewal Required | Yes. An assumed name is effective for 5 years and must be renewed in the 2 months before it expires [4] |
A DBA stands for "Doing Business As." It is an alternative name a business uses instead of its registered legal name. In Tennessee, the official term is "assumed name," and registered entities file an application for registration of an assumed name.
Tennessee is a special case. The Tennessee Secretary of State only accepts assumed name filings from registered entities, meaning LLCs, corporations, and limited partnerships. Sole proprietors and general partnerships cannot register a state DBA, and Tennessee has no statewide sole-proprietor DBA registry. [1]
A DBA does not create a new legal entity. It does not change your tax status, your liability protection, or your ownership structure. It is only a name your registered business is authorized to operate under.
| Brand Fit | Commercial Banking | Multi-Entity Branding | Privacy & Trust |
|---|---|---|---|
| An assumed name lets an LLC or corporation run a brand or product line under a name different from its legal entity name, without forming a new company. | Tennessee banks generally require a registered assumed name before they open a business account in a name other than the entity legal name. | One entity can register several assumed names and operate multiple brands under a single LLC or corporation. | A registered assumed name keeps marketing consistent and signals to customers and vendors that you are an established Tennessee business. |
Tennessee routes all assumed name registrations through the Tennessee Secretary of State, Division of Business Services, and only registered entities may file. If you are a sole proprietor or general partnership, you operate under your legal name and obtain a business tax license from your county clerk instead; you can form an LLC if you want a registered name and liability protection.
Your assumed name must be distinguishable from other names already on file with the Secretary of State. A name that is the same as, or confusingly similar to, an existing entity or assumed name can be rejected, so check availability before you file. [4]
Search existing names for free through the Tennessee Business Entity Search, operated by the Division of Business Services. A clear search protects your brand and keeps your application from bouncing back. [3]
The assumed name rules in Tennessee are straightforward, but they are enforced at filing.
| Your assumed name must be distinguishable | Entity designators must match your structure | Restricted words require approval |
|---|---|---|
| The assumed name cannot be the same as, or confusingly similar to, a name already registered with the Secretary of State. [4] | Use a designator that matches your actual entity. An assumed name cannot imply a different structure than the entity that files it. [2] | Words such as "bank," "insurance," or "trust" are restricted and require approval from the relevant state regulator before use. [6] |
Run a federal trademark search at the U.S. Patent and Trademark Office (USPTO) as well. Registering an assumed name in Tennessee gives you no trademark rights and does not stop a federal trademark holder from challenging your use of the name. [5]
Registered entities file Form SS-4402, the Application for Registration of Assumed Name, with the Tennessee Secretary of State. Sole proprietors and general partnerships do not file this form because Tennessee does not register their DBAs at the state level. [2]
| Situation | Fee |
|---|---|
| Register a new assumed name (per name) | $20 [1] |
| Renew an assumed name for another 5 years | $20 |
| Sole proprietor or general partnership | No state DBA; obtain a county business tax license instead |
Online: Tennessee Business Services online filing, where a guided wizard completes Form SS-4402 and processes the filing immediately
By mail: Tennessee Secretary of State, Division of Business Services, 312 Rosa L. Parks Avenue, 6th Floor, Snodgrass Tower, Nashville, TN 37243
Sole proprietors and general partnerships: Register your business tax license with the Tennessee Department of Revenue and your county clerk; there is no state DBA to file
Filing fees are non-refundable. A rejected or incomplete application must be corrected and re-filed.
Online filings are processed immediately, so your assumed name is confirmed right away. Mailed applications generally take about 3 to 5 business days to process.
Keep your confirmation. Banks, vendors, and payment processors will ask for proof of the registered assumed name before they let you operate or accept funds under that name.
A Tennessee assumed name is not permanent. It is effective for 5 years from the date of filing, and you must renew it within 2 months before it expires to keep using the name. If you do not renew, the Secretary of State cancels the assumed name. [4]
A DBA and an LLC are not the same thing. This is one of the most common points of confusion for new business owners in Tennessee, especially because only registered entities can file a state DBA here.
A DBA is only a name. It does not create a legal entity. It does not protect your personal assets. If someone sues your business, your personal finances are exposed.
Forming an LLC means you are creating a separate legal entity. That separation generally protects your personal finances, home, and savings from business debts and lawsuits. In Tennessee, forming an LLC is also what gives you a registered name and the ability to file an assumed name.
If you are a sole proprietor who wants a registered business name in Tennessee, you cannot simply file a state DBA. The practical path is to form an LLC or corporation, then register an assumed name under that entity if you want a separate brand.
Many businesses do both: they form an LLC and then apply for a DBA to run a brand under a name different from the LLC's legal name.
| Feature | DBA (Assumed Name) | LLC |
|---|---|---|
| Creates a legal entity | No | Yes |
| Personal asset protection | No | Yes |
| Changes the tax treatment | No | Can elect a different tax status |
| Available to sole proprietors in Tennessee | No, the state only registers entity assumed names | Yes, anyone can form one |
| Cost to register | $20 state fee + Swyft service fee | State filing fee + Swyft service fee |
Most Tennessee assumed name problems come down to the same handful of errors. Here is what to watch out for before you file.
Tennessee only registers assumed names for LLCs, corporations, and limited partnerships. A sole proprietor cannot file a state DBA and should form an entity or obtain a county business tax license instead. [1]
Checking Google or a domain registrar is not the official search. Use the Secretary of State business entity search to confirm your assumed name is distinguishable. [3]
An assumed name cannot imply a structure different from the entity that files it. Match the designator to your actual LLC, corporation, or limited partnership.
A Tennessee assumed name expires 5 years after filing. Calendar the renewal, which must be filed in the 2 months before expiration, so your name does not lapse. [4]
An assumed name is only a name. It does not create a legal entity and does not shield your personal finances. If you want protection, form an LLC.
State approval is not trademark clearance. A federal trademark holder could still force you to stop using the name. [5]
[1] Tennessee Secretary of State. Business Forms and Fees. Accessed on June 4, 2026.
[2] Tennessee Secretary of State. Form SS-4402, Application for Registration of Assumed Name. Accessed on June 4, 2026.
[3] Tennessee Secretary of State. Business Entity Search. Accessed on June 4, 2026.
[4] Tennessee Code, FindLaw. Tennessee Code Section 48-14-101, Corporate Name and Assumed Corporate Name. Accessed on June 4, 2026.
[5] U.S. Patent and Trademark Office (USPTO). Trademarks. Accessed on June 4, 2026.
[6] Tennessee Secretary of State. Frequently Asked Questions for Businesses. Accessed on June 4, 2026.
