California tax law

California tax law primarily involves income taxes, sales and use taxes, and property taxes. The state levies a progressive income tax system where higher earners pay a larger percentage. Sales tax is added to most retail purchases, supporting public services. Property tax is based on the assessed value of real estate, funding local governments and schools. Californians must file annual tax returns if they earn above certain thresholds, and they are required to pay taxes on income, sales, and property according to the laws and rates established by state and local authorities. Compliance ensures funding for essential services and infrastructure.