Tennessee DBA: How to Register an Assumed Name

If you're starting a business in Tennessee under a name different from your personal name or legal business entity name, you need a DBA, or "assumed name," registration. It's a straightforward filing with the Tennessee Secretary of State that takes roughly an hour of your time and costs $20.

This guide walks you through exactly what a Tennessee DBA is, who needs one, and how to file it in under five steps.

What Is a DBA (Assumed Name) in Tennessee?

A DBA stands for "doing business as." In Tennessee, it's officially called an "assumed name." It's the legal name you conduct business under if that name is different from your personal name or your registered business entity name.

Examples where you'd need a DBA:

• You're a sole proprietor named Sarah Johnson filing a DBA to operate "Sarah's Flower Design Studio"
• Your LLC is "Johnson Family Enterprises LLC" but you operate retail locations under the name "The Green Thumb"
• You own a corporation registered as "Tech Solutions Corp" but run a consulting division called "Tech Insights Consulting"

A Tennessee assumed name registration is not the same as forming an LLC or corporation. It's a much simpler filing that lets you use a business name without creating a formal business entity. If you haven't incorporated or formed an LLC, a DBA is often the fastest way to get your business name officially registered with the state.

Do You Need a Tennessee DBA?

You need an assumed name registration if all of the following apply:

• You are operating a business or profession in Tennessee
• The business name you use is different from your legal name (for sole proprietors) or your formal business entity name (for LLCs, corporations, partnerships, etc.)
• You haven't already registered that name as an LLC or corporation with the Tennessee Secretary of State

You do not need a separate DBA if:

• You operate under your legal personal name only
• You've already registered an LLC or corporation with the Secretary of State under that exact business name

Many sole proprietors file a DBA to add legitimacy and name protection. Many small business owners operating under a corporation or LLC also file a DBA for each operating name or division. It's a low-cost way to lock down your business name statewide and make it official on public record.

Tennessee DBA Requirements and Restrictions

Tennessee law places a few requirements on assumed names you should know before you file.

The Name Must Be Distinguishable

Your assumed name must be distinguishable from other assumed names and registered business entities already on file with the Tennessee Secretary of State. Before you file, search the current database at the Tennessee business entity search portal to confirm your chosen name is available.

Searches are free and instant. If the name you want is too similar to an existing registration, you'll have to choose a different name before filing.

Restricted and Regulated Words

Some words in business names require special approvals in Tennessee:

• Names containing "bank," "banks," "banking," "credit union," or "trust" require written approval from the Tennessee Department of Financial Institutions
• Names containing "insurance company" require written approval from the Tennessee Department of Commerce and Insurance

If your assumed name includes any of these terms and you don't have the required approval, the Secretary of State will reject your filing. Obtain your approval letter from the relevant state agency first, then include a copy with your DBA application.

No Personal Names

You cannot use a name that is primarily the personal name of another person without that person's written consent. For example, if you want to use "Mike's Auto Repair" but you're not named Mike, you'd need Mike's written permission on file.

How to File a Tennessee DBA: Step-by-Step

Step 1: Search for Your Assumed Name

Go to the Tennessee Secretary of State business entity search. Enter the assumed name you want to use and search. Review the results to make sure no identical or confusingly similar name is already registered.

If your exact name is available, move to step 2. If it's taken or too similar, choose a different name and search again.

Step 2: Prepare Form SS-4402

Download the Application for Registration of Assumed Name (Form SS-4402) from the Tennessee Secretary of State website at sos-prod.tnsosgovfiles.com.

Fill out the form with:

• The assumed name you want to register (the business name)
• Your full legal name or the name of your business entity
• Your physical address in Tennessee
• A mailing address (if different from your physical address)
• The type of business or profession
• Your signature and date

Print the completed form. Read it over carefully before you proceed to ensure all information is correct and legible.

Step 3: File Your Application

You can file your DBA application in three ways:

Online through TNCaB (fastest): Go to the Tennessee Charity and Business Filing System (TNCaB), create an account or log in, and upload your completed Form SS-4402. Pay the $20 filing fee online. This is the fastest and most convenient method.

By mail: Mail your completed Form SS-4402 and a $20 check or money order made payable to "Tennessee Secretary of State" to the Tennessee Secretary of State, Division of Business and Charitable Organizations, 312 Rosa L. Parks Avenue, Nashville, TN 37243.

Walk-in: Bring your completed form and $20 cash or check to the Snodgrass Tower customer service counter (Tennessee Secretary of State office) in Nashville during business hours.

Step 4: Wait for Approval

The Secretary of State will review your application and either approve it or send you a notice if there are issues. The Tennessee Secretary of State website does not publish a standard processing timeline for assumed name filings, so allow at least 5 to 10 business days for processing by mail. Online filings through TNCaB may be processed more quickly, sometimes within 1 to 3 business days, but this is not guaranteed. Check the status of your filing by calling the Secretary of State or logging into TNCaB.

Step 5: Receive Your Approval and Use Your DBA

Once approved, you'll receive a certificate of assumed name registration or a confirmation. Keep this on file for your records. You can now legally conduct business under your registered assumed name in Tennessee. Post your DBA registration notice at your place of business if required by local city or county ordinances.

Tennessee DBA Cost and Filing Fees

Filing a Tennessee assumed name registration costs $20, no matter how you file (online, by mail, or in person). This is a one-time fee.

There are no separate search fees, renewal fees, or hidden costs. You pay $20 when you submit your application, and that's it until you need to make changes or file additional assumed names under a different business entity.

Cost breakdown:

• Form SS-4402 application fee: $20
• Search fee (if you use the Secretary of State portal): Free
• Filing method (online, mail, or walk-in): Included in the $20 fee
• Certificate or confirmation copy: Included in the $20 fee

If you need an expedited or certified copy of your registration after filing, the Secretary of State may charge an additional fee. Contact the office directly for current pricing on extra services.

Processing Time and Next Steps

As noted above, processing times vary depending on how you file. Online filings are typically fastest (1 to 3 business days), while mail filings take longer (5 to 10 business days or more, depending on mail delivery and processing volume).

Once your DBA is approved, you can:

• Open a business bank account in your assumed name
• Apply for an EIN (Employer Identification Number) from the IRS
• Obtain local business licenses or permits if required by your city or county
• Register for Tennessee sales tax with the Department of Revenue (if your business requires it)
• Buy business insurance
• Sign contracts and agreements in your assumed name

A DBA registration does not automatically grant you sales tax permit status, liability protection, or federal tax ID status. You may need to file additional paperwork with the IRS, your city or county, and the Tennessee Department of Revenue depending on your business structure and type.

Common Tennessee DBA Mistakes to Avoid

Confusing a DBA with an LLC or Corporation

Many people think that filing a DBA creates a formal business entity with liability protection. It does not. A DBA is simply a registration of a business name. If you're a sole proprietor, you have no personal liability protection. If you want liability protection, you need to form an LLC or corporation separately.

Not Searching Before Filing

Submitting Form SS-4402 without first searching the Tennessee Secretary of State's database wastes your $20 filing fee and time. Always search first. If your name is unavailable, the Secretary of State will reject your application, and you'll have to refile with a different name and pay another $20.

Using Restricted Words Without Approval

If your assumed name includes "bank," "credit union," "trust," or "insurance company," you must get written approval from the appropriate state agency before you file your DBA application. Submitting the form without that approval letter guarantees rejection.

Filing an Incomplete Form

Illegible handwriting, missing signatures, or incomplete information on Form SS-4402 will cause the Secretary of State to reject your application. Take time to fill out the form carefully, print or type clearly, and sign and date it before you submit.

Forgetting Your Assumed Name Doesn't Protect Your Business Entity Name

If you have an LLC or corporation, registering a DBA under a different name does not register or protect that formal business entity name with the state. The entity name must be registered separately as part of the LLC or corporation formation. A DBA only protects the assumed name you're filing.

Frequently Asked Questions about Tennessee DBAs

How long is a Tennessee DBA registration valid?

Tennessee does not require assumed name registrations to be renewed. Once you file Form SS-4402 and your application is approved, your registration is valid indefinitely. You do not need to renew it every year or every five years. However, you must notify the Secretary of State if you change your assumed name, close your business, or move to a different address.

Can I file a DBA for someone else's business?

No. The person or business entity filing the assumed name registration must be the one actually using that name in Tennessee. Filing a DBA for someone else without their written consent and involvement is not allowed.

Do I need a registered agent for a DBA?

No. A registered agent is required only for LLCs and corporations, not for assumed name registrations. You list your personal address or business address on Form SS-4402, and that's sufficient.

Can I have multiple DBAs under one business entity?

Yes. If you operate multiple divisions or product lines under different names, you can file separate assumed name registrations for each one. Each DBA costs $20 and requires its own Form SS-4402 application.

What if I want to change my DBA after it's registered?

You can register a new assumed name with a new Form SS-4402 application for $20. To discontinue an old assumed name, contact the Tennessee Secretary of State and file a notice of discontinuation of assumed name. The fee for discontinuing an assumed name is not specified on the Secretary of State's public fee schedule, so confirm the cost with the office before filing.

Do I need a DBA if I'm an LLC?

Only if you want to operate under a name different from your registered LLC name. For example, if your LLC is "Smith Family Holdings LLC" and you want to run a retail store called "The Cozy Corner," you'd file a DBA for "The Cozy Corner." If you do business as your LLC name only, no DBA is needed.

Important Disclaimer

This guide is informational only and is not legal or tax advice. DBA filing rules and procedures can change, and individual circumstances vary widely. This content does not constitute an attorney-client relationship or professional legal counsel. Before filing a Tennessee DBA, consult with a qualified business attorney or tax professional to ensure your filing meets your business needs and complies with all applicable federal, state, and local laws. The Tennessee Secretary of State's official website at sos.tn.gov/businesses is always your authoritative source for current forms, fees, and requirements.