California Tax Brackets 2024 Tax Year 2023. This bill, for taxable years beginning on or after january 1, 2023, and before january 1, 2028, would revise the income tax rates and taxable income brackets by imposing. 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. This page has the latest california brackets and tax rates, plus a california income tax calculator.