Sales tax
The California Department of Tax and Fee Administration provides sales tax rates for local governments on its website. Current and historical tax rate data are provided. Tax rate data are also available for downloading to facilitate further study and analysis. The sales tax rate data are particularly useful to taxpayers and voters in local sales tax elections. Sales tax rate increases are being used more and more by local governments in California, especially cities, to fund government services, programs, infrastructure, and often high public employee salaries and benefits (including pension obligations). As a result, there exists significant variation in sales tax rates in local jurisdictions throughout California.