California Department of Tax and Fee Administration (CDTFA)
The California Department of Tax and Fee Administration administers California's sales and use, fuel and tobacco taxes, as well as a variety of other taxes and fees that fund specific state programs.
General Information: 800-400-7115
Hearing Impaired: California Relay Service (CRS): 711
Phone Hours of Availability: 8:00am - 5:00pm, Monday through Friday except State Holidays