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Before going into the details, here is a quick checklist for registering a DBA in Florida.
| Official Term | Fictitious name, also called a "doing business as" name or DBA [1] |
|---|---|
| Filing Agency | Florida Department of State, Division of Corporations, filed statewide through Sunbiz [1] |
| Form | Fictitious Name Registration, form CR4E001 [2] |
| State Fee | $50 to register a fictitious name [3] |
| Processing Time | Online filings are processed in the order received; email confirmation within 24 hours of posting on Sunbiz [1] |
| Renewal Required | Yes. A registration is valid for 5 years and expires on December 31 of the final year; renew to keep the name [3] |
| Cancellation | File a cancellation on form CR4E001 (section 4); the processing fee is $50 [3] |
A DBA stands for "Doing Business As." It is an alternative name your business uses instead of its registered legal name. In Florida, the official term is "fictitious name," and you register it with the Florida Department of State. [1]
Any type of business can register a fictitious name in Florida. This includes sole proprietors, general partnerships, LLCs, and corporations, whenever they want to operate under a name other than their legal name.
A DBA does not create a new legal entity. Under the Fictitious Name Act, registration is for public notice only. It does not change your tax status, your liability protection, or your ownership, and it does not give you rights to own the name. [3]
| Brand Fit | Commercial Banking | Multi-Entity Branding | Privacy & Trust |
|---|---|---|---|
| Sole proprietors must use their personal names by default. Registering a trade name unlocks strategic freedom, letting you market under a professional brand that clearly communicates your services. | Florida banks require a registered trade name before opening commercial checking accounts under assumed names. A DBA provides the official verification needed to separate personal and business finances. | A fictitious name lets you launch new product lines without the expensive overhead of establishing separate legal companies. This allows you to easily scale unique public brands while keeping corporate compliance structures simple. | Operating under a trade name keeps your personal identity off public websites, invoices, and consumer contracts. It also builds commercial credibility, signaling to vendors that your operations are official. |
Florida routes all fictitious name registrations through the Division of Corporations on Sunbiz, so there is no separate county filing. Before you register, Florida law requires one extra step: you must advertise your intended name in a newspaper in the county of your principal place of business. [1]
Florida does not guarantee you exclusive rights to a fictitious name. The state files registrations for public notice only and may accept the same fictitious name more than once, so a search is your own responsibility. [3]
Search existing registrations for free through the official Sunbiz fictitious name search, then confirm your choice is available before you advertise it and file. [4]
Florida fictitious name rules are simple, but a few hard limits apply and are enforced.
| Your fictitious name must be unique to you | Entity designators must match your actual structure | A search is your responsibility |
|---|---|---|
| Your fictitious name must differ from your personal legal name (for a sole proprietor) or from your entity legal name (if you have formed an LLC, corporation, or limited partnership). [1] | A fictitious name may not contain "Corp," "Inc.," "LLC," "LP," or similar designations unless the business is actually organized that way. The designator must match your real structure. [3] | Florida does not screen fictitious names for conflicts, so run a federal trademark search to avoid infringing a protected mark. [5] |
Run a trademark search at the U.S. Patent and Trademark Office (USPTO) as well. Registering a fictitious name in Florida gives you no trademark rights and does not affect rights others have already acquired in the same or a similar name. [3]
You register on form CR4E001, the Fictitious Name Registration, with the Florida Department of State, Division of Corporations. You can file online or print the form and mail it in. [2]
Fee breakdown:
| Situation | State Fee |
|---|---|
| Register a new fictitious name | $50 [3] |
| Renew a fictitious name registration | $50 [3] |
| Cancel a fictitious name registration | $50 [3] |
Newspaper publication first: the name you register must be advertised at least once in a newspaper located in the county where your principal place of business is located (Chapter 50, Florida Statutes). Proof is not required, but you certify the name was advertised when you sign the application. [6]
Online: register a Florida fictitious name on Sunbiz with a credit card; you receive email confirmation within 24 hours of posting [1]
By mail: print form CR4E001, sign it, and mail it with a check or money order payable to the Florida Department of State, Division of Corporations [7]
Processing fees are nonrefundable, and a fictitious name registration cannot be changed, removed, canceled, or refunded once submitted, so review everything before you file.
The Division of Corporations files and indexes every registration that meets the statutory requirements, processing filings in the order received. Online filers receive an email confirmation within 24 hours of the registration posting on Sunbiz. [1]
Keep your confirmation letter, which lists the name registered, the assigned registration number, and the date of registration. Banks and county offices ask for it before they let you operate or open an account under the fictitious name. [1]
A Florida fictitious name registration is not permanent. It is valid for 5 years and expires on December 31 of the final year, so you must renew it during the expiration year to keep using the name. [3]
A DBA and an LLC are not the same thing. This is one of the most common points of confusion for new business owners, and getting it wrong can be costly.
A DBA is only a name. It does not create a legal entity, and it does not protect your personal assets. If someone sues your business, your personal finances are exposed.
Forming an LLC creates a separate legal entity. That separation generally protects your personal finances, home, and savings from business debts and lawsuits.
If you are a sole proprietor who wants a business name without incorporating, a fictitious name is a fast, affordable option. If you want liability protection, you need an LLC or a corporation.
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 legal name.
| Feature | DBA (Fictitious Name) | LLC |
|---|---|---|
| Creates a legal entity | No | Yes |
| Personal asset protection | No | Yes |
| Changes the tax treatment | No | Can elect a different tax status |
| Required to operate under a different name | Yes, if the name differs from your legal name | No, the LLC name is its legal name |
| Cost to register | $50 state fee + Swyft service fee | State filing fee + Swyft service fee |
Most Florida fictitious name problems come down to the same handful of errors. Here is what to watch out for before you file.
Florida requires you to advertise your intended fictitious name at least once in a newspaper in the county of your principal place of business before you register. You certify this when you sign, so do not skip it even though proof is not collected. [6]
Checking Google or a domain registrar is not the official search. Use the Division of Corporations records on Sunbiz, because the state will not protect the name for you. [4]
A sole proprietor cannot put "Corp," "Inc.," "LLC," or "LP" in a fictitious name unless the business is actually organized that way. The designator must match your real structure. [3]
A fictitious 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 registration is not trademark clearance, and it does not affect trademark rights others already hold. A federal trademark holder could still force you to stop using the name. [3]
A Florida fictitious name expires on December 31 of its 5th year. Calendar the renewal so your filing does not lapse and someone else does not register the name. [8]
[1] Florida Department of State, Division of Corporations. Florida Fictitious Name Registration. Accessed on June 2, 2026.
[2] Florida Department of State, Division of Corporations. Fictitious Name Registration (Form CR4E001). Accessed on June 2, 2026.
[3] Florida Legislature. Florida Statutes 865.09, Fictitious Name Registration (Fictitious Name Act). Accessed on June 2, 2026.
[4] Florida Department of State, Division of Corporations. Search Fictitious Name Registration Records. Accessed on June 2, 2026.
[5] U.S. Patent and Trademark Office (USPTO). Trademarks. Accessed on June 2, 2026.
[6] Florida Legislature. Florida Statutes Chapter 50, Legal and Official Advertisements. Accessed on June 2, 2026.
[7] Florida Department of State, Division of Corporations. Fictitious Name Forms, Fees, and Filing Options. Accessed on June 2, 2026.
[8] Florida Department of State, Division of Corporations. Fictitious Name Renewal. Accessed on June 2, 2026.
Florida Department of State, Division of Corporations (Sunbiz). Florida official business entity index, fictitious name registration, search, and online filing.
IRS. Get an Employer Identification Number (EIN).
U.S. Small Business Administration, South Florida District Office. SBA support, counseling, and funding programs for Florida small businesses.
Florida Department of Revenue. Register for state taxes and learn about sales and use tax for Florida businesses.
