Florida Fictitious Name vs. LLC: Registering a DBA on Sunbiz

A Florida fictitious name, often called a DBA or “doing business as” name, identifies the person or business operating under an alternate name. It does not create an LLC. Florida LLC formation uses Articles of Organization; fictitious-name registration provides public notice of who uses the name. Florida’s fictitious-name instructions and LLC formation instructions describe these separate filings.

Which situation are you trying to address?

Florida’s Fictitious Name Act includes exemptions, including an active registered entity using its registered name. Registration does not reserve a name or override rights another party already has. Review the statute if an exemption or a name-rights question affects your decision. See section 865.09, especially subsections (7) and (8).

A practical example

Suppose an existing company named Harbor Example Services LLC wants customers to know its cleaning operation as Harbor Example Cleaning. The LLC and the customer-facing name are two different pieces of information. A fictitious-name application would identify the actual owner of that trading name; it would not form another company.

Before completing a form, write down three things: the legal owner, the name customers will see, and the reason you are filing. If your goal is to create an entity, begin with our Florida LLC formation checklist. If the entity already exists, use its current details when preparing a DBA application.

Prepare a Florida fictitious-name application

1. Settle the exact trading name. Keep a single approved spelling for the application, website, and artwork. Review the state’s restrictions on entity suffixes before adding “LLC” or another designation.
2. Identify the owner accurately. For an LLC owner, gather its legal name, Florida document number, mailing address, and applicable FEIN information. Check that the entity’s record is active.
3. Prepare contact details. Have the business mailing address, relevant Florida county or counties, and a monitored email address ready.
4. Review before signing. Have the owner or authorized signer check the information, rather than treating a payment receipt as confirmation that every entry was correct.

The official instructions explain the required owner and contact fields. Check the current application instructions.

Handle the newspaper requirement before filing

The application requires certification that the intention to register the name has been advertised at least once in a qualifying newspaper in the county of the registrant’s principal place of business. Arrange that step before making the certification. Keep the advertisement details with your filing records so you can document what you arranged. See section 865.09(3).

Separate the fees and renewal calendars

Fictitious-name registration costs $50 in state filing fees. A certified copy costs an optional $30, and a certificate of status costs an optional $10. Budget separately for any newspaper charge or private assistance. See the fictitious-name fee table.

A new Florida LLC has a different required state total: $125 for Articles of Organization and registered-agent designation. Optional documents cost extra. See Florida’s LLC application and fees. Comparing $50 with $125 alone does not tell you which filing meets your goal.

A fictitious-name registration expires December 31 of its fifth calendar year, counting the registration year as year one. For example, a registration made in 2026 expires December 31, 2030. Renewal is $50. Calendar that separately from an LLC’s annual-report obligations. See the registration term and renewal provisions.

Does a clear search mean the name is protected?

No. Treat a Sunbiz name search as research, not trademark clearance. Keep questions about brand ownership separate from the administrative filing.

SunbizPro, operated by Aurelian Advisory Group LLC, is independent of Florida’s Division of Corporations. This guide explains filing choices and does not provide legal or tax advice.