What Is California Restaurant Tax: Rates, Rules, and the 80-80 Test

California doesn’t have a separate restaurant tax. What you see added to your check is the regular state and local sales tax, which runs from a statewide base of 7.25% up to a combined 11.25% in the highest-rate cities.¹ At a typical sit-down or fast-food spot, nearly everything on the bill is taxable, including cold drinks and any mandatory service charge.

The Rate You’ll Actually Pay

Every restaurant sale starts with California’s 7.25% statewide rate. On top of that, most cities and counties add voter-approved district taxes ranging from 0.10% to 2.00% per jurisdiction, and some areas stack several of them.¹ A few locations charge only the 7.25% floor. Cities like Lancaster and Palmdale in Los Angeles County currently sit at the 11.25% ceiling.²

That spread matters. A $50 dinner carries about $3.63 in tax at the low end and $5.63 at the high end, purely based on the restaurant’s address. The CDTFA publishes a lookup tool where you can check the exact combined rate for any California location.

What’s Taxable at a Restaurant

California law broadly exempts food sold for human consumption, then carves that exemption back with a long list of exceptions, and restaurants trigger almost all of them.³ Food becomes taxable when it is:

Served as a meal, on or off the premises, including takeout and delivery.
Provided with tableware, trays, dishes, or glasses, whether the restaurant owns them or a vendor supplies them.
Sold at a drive-through or drive-in, even when packaged to go.
Sold as hot prepared food, meaning anything heated above room temperature for sale.

For dine-in, takeout, or delivery from an ordinary restaurant, assume the order is taxable.³

Hot Prepared Food and Combo Meals

The hot food category sweeps in more than most diners expect. If an item was heated for the purpose of selling it hot, it stays taxable even after it cools. A fried sandwich that sat under a heat lamp and reached you lukewarm still counts.⁴

Combination meals create a related trap. When a restaurant charges a single price for a mix of hot and cold items, such as a hot entrée with a cold side salad or a pizza combo with a bottled water, the full bundle price is taxable. Cold components lose their separate exemption inside a set-price meal.⁴ Itemized pricing can preserve an exemption on the cold item, but combo pricing rarely breaks things out that way.

One small win for buyers: if you pick up cold food and heat it yourself in a microwave the restaurant provides to the public, the sale is not taxable. The food still counts as a cold product sold to go.⁵

Why Cold Drinks and Sides Get Taxed Too: the 80-80 Rule

This is the rule that catches most people off guard. Even otherwise-exempt cold food becomes taxable when both of these are true about the seller:

More than 80% of gross receipts come from selling food products.
More than 80% of food sales are already taxable (meals, hot food, and so on).

Most sit-down restaurants and fast-food chains meet both thresholds easily, which pulls their cold drinks, cold sides, and other cold items into the taxable column.³

Since April 1996, a restaurant that meets both thresholds can still sell cold takeout tax-free if it keeps separate accounting records for those transactions.⁴ Few restaurants take on that bookkeeping, which is why you’ll see tax on a bottled water at a burger counter but not at the grocery store next door.

Does Ordering “To Go” Help?

Usually no. Hot prepared food is taxable whether you eat it at the counter or carry it to your car.⁴ At any restaurant that trips the 80-80 rule, even cold to-go items sold in a form suitable for eating on-site stay taxable.

The to-go distinction only pays off at sellers that fall below one of the 80-80 thresholds. At a bakery that mostly sells whole uncut cakes for pickup, or a deli where less than 80% of food revenue is taxable, a cold item taken off the premises on a genuine to-go order can be exempt.³

Tips, Service Charges, and Surcharges

Voluntary tips you add on the receipt or leave in cash are not part of the taxable price. Tax is calculated on the food and drink total before you decide what to tip.⁴

Mandatory charges work the opposite way. A line like “18% gratuity for parties of 8 or more” is not treated as a tip; it’s part of the selling price and is fully taxable.⁴ The same goes for health care, employee benefit, or operations surcharges added to a check. When a surcharge is tacked onto a taxable sale, the surcharge itself is also subject to tax.⁶

California’s SB 478 hidden fees law generally prohibits advertising prices that leave out mandatory fees, but restaurants, bars, and food vendors are partially exempted. They can still charge mandatory surcharges as long as the fee is clearly and conspicuously displayed wherever prices are listed.⁷ If a surcharge shows up on your bill, it should also appear on the menu or a posted notice.

Alcohol and Carbonated Beverages

Alcoholic drinks and carbonated beverages are always taxable at a restaurant. No exemptions apply, regardless of how the rest of the order is treated.⁶ Your cocktail or soda is taxed at the same combined state-and-local rate as your entrée.

The Few Exemptions You Might Actually See

A handful of situations stay exempt even inside the restaurant world:

Cold food sold to go from a seller that does not meet both 80-80 thresholds, such as a whole uncut bakery pie, a sealed container of milk, or bulk cold sandwiches not meant for immediate on-site eating.⁴
Sales to federal, state, or local government agencies with proper documentation.⁸
Certain charitable organization sales, particularly fundraising events. Nonprofits don’t have a blanket exemption from sales tax.⁸

None of these are likely to apply to an ordinary meal. If you’re dining in, hitting a fast-food counter, or ordering delivery through an app, plan on paying tax.

Doing the Math on Your Check

Sales tax applies to the total of your taxable food and drinks, plus any mandatory charges, before a voluntary tip. The arithmetic is straightforward:

Add up all food, drinks, and mandatory surcharges to get the taxable subtotal.
Multiply that subtotal by the combined state-and-local rate at the restaurant’s address. On a $100 tab in a 9.5% area, that’s $9.50 in tax.
Add a voluntary tip after the tax; it isn’t part of the taxable base.

From your side of the table, the combined rate is the only figure that varies. Whether you pay 7.25% or 11.25% depends on where the restaurant sits, not what you order or how you take it home, assuming the items are taxable to begin with.¹

1
California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rate Information
2
California Department of Tax and Fee Administration. California City and County Sales and Use Tax Rates
3
California Legislative Information. California Revenue and Taxation Code 6359
4
California Department of Tax and Fee Administration. Regulation 1603 – Sales and Use Tax Regulations
5
California Department of Tax and Fee Administration. Dining and Beverage Industry
6
California Department of Tax and Fee Administration. Tax Guide for Restaurant Owners Industry Topics
7
California Department of Justice. SB 478 – Hidden Fees
8
California Franchise Tax Board. Nonprofit/Exempt Organizations