What is the sales tax rate in San Francisco?
The combined sales tax rate in San Francisco, California is between 8.625% and 9.375% as of 2026. It is made up of the California statewide base rate of 7.25%, plus applicable San Francisco County and local district taxes. San Francisco sits within San Francisco County, and the rate can vary slightly across ZIP codes because of special district additions (see the ZIP breakdown below).
Sales tax in California is administered by the California Department of Tax and Fee Administration (CDTFA), which collects and distributes tax on behalf of the state and its local jurisdictions. The rate applies to most retail sales of tangible personal property delivered within San Francisco.
Who needs to collect sales tax in San Francisco, California?
Any business with sales tax nexus in California must register, collect, and remit sales tax on taxable sales delivered to San Francisco. Nexus is established through:
- Physical presence: an office, store, warehouse, employee, or inventory located in California.
- Economic nexus: exceeding $500,000 in sales to California customers in the current or prior year.
- Marketplace facilitators: platforms such as Amazon or Etsy collect and remit on behalf of their third-party sellers.
Out-of-state (remote) sellers that cross California's economic nexus threshold must register with the California Department of Tax and Fee Administration (CDTFA) before continuing to sell into the state.
How do you register for a sales tax permit in San Francisco?
To collect sales tax in San Francisco, you must register for a sales tax permit with the California Department of Tax and Fee Administration (CDTFA). Registration is generally free. You will typically need your EIN or SSN, business entity details, bank account information, and an estimate of your monthly California sales. Most permits are issued within a few business days of an online application.
How do you charge the right sales tax in San Francisco?
Sales tax in San Francisco is charged based on the delivery address. For orders shipped to a San Francisco address, the combined rate of between 8.625% and 9.375% generally applies; for in-store sales, the rate is based on the store's location. Because some ZIP codes within San Francisco County carry additional special-district taxes, always confirm the exact rate for the specific delivery ZIP code. The tables below show the most common San Francisco ZIP codes and how San Francisco compares with other cities in San Francisco County and across California.
