California State Income Tax Calculator
Calculate your California state income tax for 2026. California uses a progressive tax system with rates from 1% to 13.3% - the highest in the nation. Enter your income and filing status to see your state tax liability, effective rate, marginal rate, and take-home pay. This calculator uses official 2026 California tax brackets. NOTE: This calculator estimates California STATE tax only. Federal income tax, FICA, SDI, and local taxes are not included.
What is the California state income tax rate for 2026?
California has a progressive income tax system with rates ranging from 1% to 13.3% depending on income level. The state uses 10 tax brackets. For single filers: 1% on income up to $10,412, increasing to 13.3% on income over $1 million. California has the highest state income tax rate in the nation. This high rate helps fund state programs but makes California one of the most expensive states for high earners. The tax brackets are adjusted annually for inflation.
Does California tax Social Security or retirement income?
California does NOT tax Social Security benefits, which is good news for retirees. However, California DOES tax other retirement income including: distributions from 401(k), IRA, and pension plans at ordinary income rates (1-13.3%). Military retirement pay is also fully taxable. There are no special exemptions or deductions for retirement income in California, unlike many other states. Retirees should consider this when planning retirement location, as states like Florida and Nevada have no state income tax at all.
What deductions and credits are available in California?
California offers several deductions and credits: Standard Deduction (2026): $5,363 for single, $10,726 for married filing jointly. Itemized deductions allowed (state/local taxes, mortgage interest, charitable contributions - but note federal SALT cap). Tax credits include: Earned Income Tax Credit (CalEITC) for low-income workers, Young Child Tax Credit, Renters Credit, Child and Dependent Care Expenses Credit. California also allows credits for solar energy systems, electric vehicles (under certain conditions), and charitable contributions to specific funds. Always check if you qualify for credits to reduce your tax burden.
How does California income tax compare to other states?
California has the highest marginal state income tax rate in the US at 13.3% (14.3% including Mental Health Services Tax on income over $1 million). Comparison: New York tops out at 10.9%, New Jersey at 10.75%, Oregon at 9.9%, Minnesota at 9.85%. Nine states have NO income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, Wyoming. For high earners ($1M+), California can add $133,000+ in state taxes compared to zero in Texas/Florida. However, California offers more state services, programs, and infrastructure funded by these taxes.