Published April 12, 2026
According to the California Department of Tax and Fee Administration (CDTFA), Fullerton's combined sales and use tax rate is 7.75% as of April 1, 2026. This rate applies to most taxable retail purchases made within city limits.
The statewide base sales tax rate in California is 7.25%. Fullerton's 7.75% rate reflects the base rate plus a local district tax of 0.50%. The CDTFA publishes a complete city-by-city rate table that residents can check for current and historical rates.
Official city materials indicate that Fullerton officials have been preparing two possible half-cent (0.5%) special sales tax measures. If one or both were placed on a future ballot and approved by voters, the rate could increase by 0.5% to 1.0% above the current 7.75%.
For a full overview of what's being proposed, visit our Fullerton Sales Tax 2026 page.
Sales tax rates affect the cost of everyday purchases for residents and influence where consumers choose to shop. Businesses in cities with higher combined sales tax rates may face competitive pressure from neighboring cities with lower rates. Understanding the current rate and any proposed changes helps voters make informed decisions.