Apply for Fictitious Business Name
The Online Application system is currently unavailable. However, you can still file your Fictitious Business Name Application with the County Clerk by the following methods:
- By Mail (Please include your check along with a self-addressed return envelope).
- By dropbox outside of the Marin County Recorder’s Office (Available Monday-Friday from 8 a.m. to 4 p.m.).
- In person by appointment only.
Use this form to print out a PDF copy to mail-in or drop off (wet Ink signature required): Fictitious Business Name Application Form.
Schedule an in-person appointment. Monday through Friday, 9 a.m. to 3 p.m. (except holidays)