2024 California Tax Brackets Calculator. The calculator first subtracts the appropriate standard deduction and itemized deductions from your annual income to calculate your taxable income. The federal or irs taxes are listed.

First, we calculate your adjusted gross income (agi) by taking your total household income and reducing it by certain items such as contributions to your 401 (k). Use the 540 2ez tax tables on the tax calculator, tables, and rates page.