California note
A Marin County DBA starts with the County Clerk record
Marin County fictitious business name filings create a public DBA record, separate from city, county, and state business steps.
In Marin County, a DBA filing is the public record behind a business name.
That can matter for a San Rafael studio, Novato service, or Mill Valley shop. It can also matter for a West Marin food stand, Sausalito waterfront business, or home side business. It helps when the name does not clearly show the owner’s legal name.
The County Clerk side is the place to start for the name record. The FBN search helps you look at existing records. The filing page gives the county steps for a statement.
The FBN is only one lane. A city license may still be separate. So may a county license, seller’s permit, health permit, building review, sign permit, or state license.
Before you file, gather the exact business name, owner details, business address, and mailing address. Then check the county page for filing, publication, renewal, copy, withdrawal, or abandonment steps.
Where to see it
Marin County fictitious business name search and filing pages.
Official sources
Official pages
Reviewed July 3, 2026
Current rules, forms, fees, deadlines, maps, and office instructions.
Rules, forms, fees, deadlines, and office procedures can change. Check the current page before you file, pay, or rely on a date.
Connected places