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California Sales Tax Guide for Small Businesses

Everything you need to know about sales tax in California — rates, deadlines, exemptions, and how to stay compliant without the headache.

Last updated March 2026

Quick Facts

State Rate

7.25%

Avg. Combined

8.82%

Filing Frequency

Monthly, Quarterly, or Annual

Vendor Discount

No

Home Rule

No

California Sales Tax Rates

California's state sales tax rate is 7.25%. Cities and counties can add local taxes on top. The average combined rate across California is 8.82%.

The highest combined rate in the state can reach up to 10.75% in some jurisdictions.

Filing Deadlines & Frequency

Filing Frequency

Monthly, Quarterly, or Annual — assigned by CDTFA based on tax liability

Due Dates

Last day of the month after the reporting period

File Online

California Department of Tax and Fee Administration (CDTFA): https://www.cdtfa.ca.gov/

Prepayment Required

Prepayment required if your estimated tax liability exceeds $17,000 for the current calendar quarter.

What's Taxable for Restaurants & Food Businesses

Prepared Food

Yes — prepared food and restaurant meals are taxable at the full 8.82% combined rate.

Grocery Food

Exempt from sales tax. Most grocery food is exempt. Prepared food, hot food, and food sold for on-premises consumption are taxable.

Alcohol

Subject to sales tax plus separate excise taxes. California also levies a use tax on out-of-state purchases.

Vendor Discount

California does not currently offer a vendor discount for timely filing.

Penalties for Late Filing

Late Filing Penalty

10% of tax due (minimum $50 for late returns)

Interest

0.5% per month on unpaid tax, adjusted semi-annually

Miss a deadline and Californiastarts charging penalties and interest immediately. That adds up fast on a busy restaurant's tax bill.

TaxAside's On-Time Guarantee covers up to $5,000 in penalties if we ever file late.

Calculate Your California Sales Tax

California Sales Tax Calculator
$
State tax (7.25%)$0.00
Est. local tax (1.57%)$0.00
Total tax (8.82%)$0.00
Total with tax$0.00

This calculator uses average combined rates. Your actual rate depends on your exact location.

Get your exact rate →

How TaxAside Helps in California

  • Daily set-asides mean no tax-day surprises. We pull, calculate, set aside, and file — you do nothing.
  • On-Time Guarantee covers up to $5,000 in penalties if we're ever late filing your California return.
Start Your Free Trial

5-minute setup. No credit card required.

Related State Guides

Oregon

No sales tax

Nevada

8.17% avg. combined

Arizona

8.41% avg. combined

Tired of worrying about California sales tax?

Let TaxAside handle it. We connect to your POS, set aside the right amount every day, and file your return on time — guaranteed.

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5-minute setup. No credit card required.

Additional Notes

  • • California has the highest base state sales tax rate in the country at 7.25%