California Sales Tax Calculator: The Complete 2025 Guide
California imposes the highest state-level sales tax in the United States, and when local and district taxes are added on top of the state base, the combined rate in some cities can reach over 11%. Whether you are a consumer trying to budget for a purchase, a business owner collecting and remitting sales tax, or a researcher comparing tax burdens across California cities, this guide — and the California sales tax calculator above — gives you everything you need.
What Is the Sales Tax Rate in California in 2025?
The California state sales tax rate is 6.00%. Every sale of tangible personal property in California is subject to this base rate. On top of the state tax, a mandatory 1.25% local tax (1.00% to the county and 0.25% to the county transit fund) is added statewide, bringing the floor to 7.25%. This 7.25% minimum applies in low-tax areas such as Camarillo, Moorpark, Thousand Oaks, and many rural counties including Alpine, Lassen, and Modoc.
However, most Californians pay more than 7.25% because their city or county has passed voter-approved district taxes. The statewide average combined rate in 2025 is approximately 8.85%. The highest rates — 11.25% — are found in Lancaster and Palmdale in Los Angeles County. Burbank charges 10.25%. San Francisco's combined rate is 8.625%.
How to Calculate California Sales Tax — Step by Step
Calculating California sales tax is straightforward:
- Determine the local combined sales tax rate for the city or county where the purchase occurs.
- Multiply the pre-tax purchase price by the decimal form of the rate. Example: $250 × 0.1025 (Los Angeles at 10.25%) = $25.63 in tax.
- Add the tax to the pre-tax price to get the total: $250 + $25.63 = $275.63.
For the reverse calculation (finding the pre-tax price from a total that includes tax), divide the total by (1 + rate). A $275.63 total in Los Angeles: $275.63 ÷ 1.1025 = $250.00 pre-tax.
California Sales Tax by Major City
Los Angeles: 10.25%. Composed of 6% state, 1% county, 0.25% transit, and 3% in voter-approved district taxes (Measure R 0.5%, Measure M 0.5%, and others). On a $1,000 purchase, tax is $102.50.
San Francisco: 8.625%. The city and county charges 1.375% above the 7.25% floor. On a $1,000 purchase, tax is $86.25.
San Diego: 7.75%. A relatively low rate — just 0.50% above the statewide minimum. Popular for large purchases among LA and Riverside residents.
San Jose: 9.375%. Santa Clara County adds district taxes for transportation and other purposes. On $1,000: $93.75 in tax.
Sacramento: 8.75%. The state capital charges 1.5% in district taxes above the 7.25% base.
Anaheim: 7.75%. One of the lower rates in Southern California, despite being home to Disneyland and significant tourism revenue.
Fresno: 8.35%. Includes a 1.1% district tax above the statewide floor.
California Sales Tax on Food
One of the most common questions our California sales tax calculator users ask is whether food is taxable. The answer depends on the type of food:
Exempt (not taxable): Most unprepared food sold from a grocery store — raw produce, fresh meat and seafood, dairy products, bread, pasta, rice, canned goods, and similar items intended to be prepared and consumed at home. This exemption applies across all California cities and counties.
Taxable: Food that is sold hot, sold in a combination meal, sold to be consumed at the location, or considered a luxury/snack food. Restaurant meals, fast food, takeout food, hot deli items, and vending machine food are all taxable at the local combined rate. Candy, certain carbonated drinks, and alcoholic beverages are also taxable even if purchased at a grocery store.
The line between taxable and exempt food can be surprisingly nuanced. A cold sandwich from a deli is generally exempt; the same sandwich heated in a microwave at the store is taxable. A bag of potato chips is taxable; a bag of pretzels in some contexts is not.
California Sales Tax on Cars and Motor Vehicles
Motor vehicle purchases are subject to California sales tax, but the rate that applies is the rate of the county where the vehicle will be registered — not where it is purchased. If you buy a car from a dealer in San Diego County (7.75%) but register it in Los Angeles County (10.25%), you pay the 10.25% rate.
The sales tax on a vehicle is typically collected at the point of sale by the dealer, who remits it to the state. For private-party vehicle sales, the tax is paid to the DMV when the vehicle is registered. Certain vehicle transactions may qualify for exemptions, such as transfers between family members.
California Sales Tax on Online Purchases
Since the US Supreme Court's South Dakota v. Wayfair decision in 2018, online retailers with significant sales into California are required to collect and remit California sales tax, even without a physical presence. California enacted its economic nexus law requiring out-of-state sellers with more than $500,000 in annual California sales to collect tax. In practice, all major online retailers — Amazon, eBay, Walmart.com, and thousands of smaller merchants — now collect California sales tax at checkout based on your delivery address.
For purchases from very small out-of-state sellers who do not collect California tax, consumers owe use tax at their local rate. Use tax is technically self-reported on the California income tax return (Form 540, line 91).
California Use Tax
California use tax applies when you purchase a taxable item outside California (or from an out-of-state seller who does not collect CA tax) and use it in California. The use tax rate is identical to the local sales tax rate where you live. Use tax prevents a tax advantage for purchasing out of state or online from non-collecting sellers versus buying locally.
Common use tax situations: buying a car in Nevada and bringing it to California; purchasing furniture from a small online retailer that does not collect CA tax; acquiring business equipment at an out-of-state trade show.
California Sales Tax Exemptions and Exclusions
California provides several important sales tax exemptions. Most food for home preparation is exempt. Prescription drugs and prescription medical devices are exempt. Manufacturing equipment purchased for use in the manufacturing process may qualify for a partial exemption. Agricultural equipment used directly in farming operations is exempt. Utilities such as gas and electricity sold for residential use are exempt in California.
Sales to the United States government are generally exempt. Sales for resale — where the buyer presents a valid resale certificate — are exempt because the eventual consumer will pay tax at the time of the retail sale.
How District Taxes Work in California
California's district tax system is unique among US states. Any city, county, or special district can place a sales tax measure on a local ballot. If approved by a simple majority vote (or two-thirds for dedicated-purpose taxes), the district tax is added on top of the statewide 7.25% floor. District taxes are collected by the CDTFA on behalf of the local jurisdiction and are commonly used for transportation infrastructure, public safety, homelessness programs, and general city/county operations.
This is why you can drive 20 miles in Southern California and see the sales tax rate change from 7.75% in one city to 10.25% in the next. Each city's rate reflects its voters' decisions about local taxation.
Tips for Minimizing California Sales Tax
While you cannot legally avoid paying the correct sales tax on taxable purchases, there are lawful strategies to minimize your sales tax burden. Buying large-ticket items — cars, furniture, electronics — in lower-tax cities can produce meaningful savings. Registering a business and purchasing inventory for resale eliminates sales tax on wholesale purchases. Understanding what is exempt — particularly food and prescription drugs — helps with household budgeting. And for businesses, properly claiming manufacturing or agricultural equipment exemptions can significantly reduce operating costs.