California Sales Tax Overview
California has one of the most complex sales tax systems in the United States. Understanding the nuances of California sales tax is crucial for any business selling to California customers.
California Economic Nexus Threshold
As of 2026, California requires remote sellers to collect sales tax if they exceed:
- $500,000 in annual sales to California customers
This applies to sales of tangible personal property delivered to California.
California Sales Tax Rate
California has a statewide base rate of 7.25%, but total rates vary by location due to district taxes. Current rates range from 7.25% to 10.75% depending on the city and county.
What is Taxable in California?
- Tangible personal property
- Some services related to tangible goods
- Digital products in certain cases
- Software delivered electronically (with exceptions)
California Exemptions
Common exemptions include:
- Resale purchases (with valid resale certificate)
- Certain food products
- Prescription medications
- Some manufacturing equipment
Filing Frequency
California requires sales tax returns based on your sales volume:
- Monthly: $17,000+ in monthly tax liability
- Quarterly: Less than $17,000 monthly
- Annual: Small sellers
Registration Process
To collect California sales tax, you must:
- Register with CDTFA
- Obtain seller’s permit
- Set up tax collection systems
- File regular returns
2026 Changes
Stay updated on California tax law changes that may affect your business.
Need Help?
Contact our California tax specialists for assistance with registration, compliance, and audit defense.