California State Income Tax Brackets 2024 Married Jointly. California has nine tax brackets, ranging from 1 percent to 12.3 percent. Technically, tax brackets end at 12.3% and.

 — in all, there are nine official income tax brackets in california, with rates ranging from as low as 1% up to 12.3%. California has nine tax brackets, ranging from 1 percent to 12.3 percent.