San Francisco Sales Tax Calculator 2026

San Francisco is subject to the California sales and use tax system. Official state publications list a single combined sales and use tax rate for San Francisco, which is used as the basis for this estimate.

Estimates only. Results may differ from official tax bills, pay stubs, or filed returns.

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Purchase amount

Enter the purchase price before sales tax.

Estimated sales tax

Shows an estimated sales tax amount based on the configured rates.

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How it works

Official publications from the California Department of Tax and Fee Administration list a single combined sales and use tax rate for San Francisco. This estimate applies that published rate to the taxable amount to produce an estimated sales tax amount.

Examples

If a taxable amount is entered, the estimate is calculated by applying the published combined sales and use tax rate listed for San Francisco to that amount. The resulting value represents an estimated sales tax based solely on the listed rate.

Limitations and important notes

This result is a simplified estimate based only on the published combined sales and use tax rate listed for San Francisco. It does not account for transaction-specific taxability rules, rounding rules, or other administrative factors that may affect the actual tax due. Official publications from the California Department of Tax and Fee Administration should be consulted for authoritative information.

FAQs

Which sales tax rate is used for San Francisco?

This estimate uses the combined California state and local sales and use tax rate listed for San Francisco in official publications.

Does this estimate include separate city or district rates?

The estimate is based on the single combined sales and use tax rate listed for San Francisco and does not itemize individual components.

Is this an exact calculation of tax due?

No. The result is an estimate based on the published rate and may differ from the tax due on a specific transaction.

Where does the published rate information come from?

The rate information is published by the California Department of Tax and Fee Administration.

Calculations are simplified and for guidance only. Always double-check results and current rules with official sources or a qualified professional before making financial decisions.