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City & County of San Francisco Office of the Assessor-Recorder

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        1. Home
        2. Important Dates

        Important Dates

        2025

        Mar 31

        Last day to apply for Informal Review

        Apr 1

        Due date to file Form 571-L Business Personal Property Statement

        Apr 10

        Deadline to pay the 2nd installment of property tax bill to the Tax Collector's Office.

        Jul 2

        First day to file a formal assessment appeal with the Assessment Appeals Board

        Aug 31

        Deadline to pay business property and possessory interest tax bill to the Tax Collector's Office

        Sep 15

        Deadline to file a formal assessment appeal with the Assessment Appeals Board

        Dec 10

        Deadline to pay the 1st installment of the property tax bill to the Tax Collector's Office

        2026

        Feb 15

        Deadline to file all exemption claims

        Mar 31

        Last day to apply for Informal Review

        Apr 1

        Due date to file Form 571-L Business Personal Property Statement

        Apr 10

        Deadline to pay the 2nd installment of property tax bill to the Tax Collector's Office.

        Jul 2

        First day to file a formal assessment appeal with the Assessment Appeals Board

        Aug 31

        Deadline to pay business property and possessory interest tax bill to the Tax Collector's Office

        Sep 15

        Deadline to file a formal assessment appeal with the Assessment Appeals Board

        Dec 10

        Deadline to pay the 1st installment of the property tax bill to the Tax Collector's Office

        2027

        Aug 31

        Deadline to pay business property and possessory interest tax bill to the Tax Collector's Office
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        About Us

        The mission of our office is to work together to build a better San Francisco through superior customer service, fair property taxation and the preservation of public records. We value doing our work with the highest levels of integrity and professionalism. 

        Our core responsibilities include locating all taxable property in the City and County of San Francisco (CCSF), identifying ownership, establishing a taxable value, and applying all legal exemptions.

        Learn more

        Main Office

        1 Dr. Carlton B. Goodlett Place
        City Hall, Room 190
        San Francisco, CA 94102-4698

        Main Office Hours:
        Mon - Fri 8:00 A.M. to 5:00 P.M.
        Recorder Office Hours (Main Office):
        Mon - Fri 8:00 A.M. to 4:00 P.M.

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        Business Personal Property Division

        Contact Us

        For general information or to give us your feedback, please call 415-554-5596 during normal business hours. After business hours, please call 3-1-1.

        Contact 3-1-1

        See Also

        • Treasurer & Tax Collector
        • County Clerk
        • Department of Building Inspection
        • Planning Department
        • Assessment Appeals Board
        • State Board of Equalization