San Francisco property tax can be paid in person at The Office of the Treasurer & Tax Collector in City Hall Monday through Friday (except holidays) from 8 am to 5 pm. Wait times at the office are longer around delinquency dates.
Property taxes are payable in two equal installments, the first is due November 1st and delinquent after December 10th, and the second is due on March 1st and delinquent after April 10th.
In-person help at the San Francisco IRS Taxpayer Assistance Center (TAC) is available by appointment only, between 8:30 am and 4:30 pm Monday to Friday. To make an appointment call 844-545-5640. The TAC is located in the south lobby of the Phillip Burton Federal Building at 450 Golden Gate Avenue (between Polk Street and Larkin Street) and government-issued photo ID is required when passing through security upon entering.