California requires every registered entity name to be distinguishable from names already on file. A quick, structured check before you file saves you a rejected filing and weeks of delay. Use this worksheet to test your name the same way the Secretary of State does.
Step 1 — Write Down Your Candidate Names
Step 2 — Search the Official Database
- Search each candidate name in the official Secretary of State business database.
- Search the distinctive part of the name without designators like "LLC" or "Inc."
- Try common variations and misspellings to catch similar names.
- Record what you find for each candidate below.
Step 3 — Record Your Results
| Candidate Name | Exact Match Found? | Similar Names Found | Available? |
|---|
| | | | |
| | | | |
| | | | |
Step 4 — Check the Rules
- Is the name distinguishable? It cannot be the same as, or deceptively similar to, an existing name.
- Does it include the right designator? LLCs need "LLC"; corporations need "Inc.", "Corp.", or similar.
- Does it avoid restricted words? Words like "bank", "trust", or "insurance" may need extra approval.
Tip: A name that is available today can be taken tomorrow. If your name is clear, consider reserving it or filing your formation documents promptly.
Run the official search. Check name availability at the California Secretary of State's free database:
bizfileonline.sos.ca.gov