Learn when to use your LLC legal name vs filing a DBA (fictitious name) for different business activities.
Your Result:
--
Your LLC legal name is the official name registered with the state, while a DBA (Doing Business As) or fictitious name is an alternate name under which you can operate.
You need a DBA if you want to operate under a name different from your LLC legal name. For example, "Smith Enterprises LLC" might use the DBA "Quick Tech Solutions."
DBAs are filed at the state or county level depending on jurisdiction. They do not create a separate legal entity but allow operational flexibility.
The official name on your Articles of Organization. Used for contracts, taxes, and legal documents.
An alternate operating name. Allows branding flexibility without forming separate entities.
When operating under any name different from your registered LLC name, including dropping the LLC designator.
One LLC can have multiple DBAs for different product lines or market segments.
Banks typically require DBA registration to open accounts in the DBA name.
Q: Do I need a DBA if my LLC name matches my brand?
A: No, if you operate under your exact LLC legal name, no DBA is needed.
Q: Can I have multiple DBAs for one LLC?
A: Yes, a single LLC can operate multiple businesses under different DBAs, though liability is shared across all activities.
Q: Does a DBA protect my business name?
A: No, DBA registration does not provide trademark protection. It simply registers your use of the name in that jurisdiction.
Q: How much does a DBA cost?
A: Costs vary by jurisdiction, typically $10-100 for registration, plus any publication requirements.
Q: Should I form separate LLCs or use DBAs?
A: Use DBAs for related businesses with shared liability exposure. Form separate LLCs to isolate liability between unrelated businesses.