Apply for Fictitious Business Name

Our online FBN system is temporarily unavailable.

Fictitious Business Name forms are available on our website, by mail, or at our service table outside the Recorder’s office at the Marin County Civic Center, Room 232. If you’d like a form mailed to you, contact us at (415) 473-6772 or by e-mail at

Phone: (415) 473-6772