Tax Brackets 2024 California. In all, there are nine official income tax brackets in california, with rates ranging from as low as 1% up to 12.3%. For instance, for 2024 the standard premium is $174.70 for part b.this is the part b premium paid by people filing tax returns as single individuals who had 2022 magi of.

Those who make over $1 million also pay an additional 1 percent income tax. There is also a 0.9% state disability insurance payroll tax for.