Business Personal Property
To file: Please fill out the applicable forms below and include the business name, mailing address and account number if you have one. First-time filers should simply print ‘New Account’ across the top of the form and we will assign an account number.
You can file through e-SDR, DocuSign or send to:
San Mateo County Assessor-Clerk-Recorder
ATTN: Business Personal Property Section
555 County Center
Redwood City, CA 94063
If you have questions, call us and leave a voicemail message at 650.363.4501.
Office hours Monday through Friday 8-5 p.m.
Form 571-L by applicable year
Specialized property statement forms
- 571-R Apartment House Property Statement
- 571-F Agricultural Property Statement
- Vessel Property Statement
- Aircraft Property Statement
- Agency Authorization Form
- Business Change Form
- Claim for Exemption from Property Taxes of Aircraft of Historical Significance
- Affidavit For 4 Percent Assessment of Certain Vessels
- Boat Ownership and Location Change Form