California Paycheck Calculator
Estimate your 2026 federal and state tax withholding.
Income Details
Estimated Annual Net Pay
| Tax Type | Amount |
|---|---|
| Federal Income Tax | - $0 |
| California State Tax | - $0 |
| FICA (SS & Medicare) | - $0 |
Understand Your California Taxes
Navigating California's tax brackets can be complicated. Knowing the difference between federal taxes, state taxes, and payroll deductions (like FICA) is crucial for accurate financial planning in 2026.
How California Income Tax Works
California uses a progressive income tax system. This means that the tax rate you pay increases as your income rises. Instead of applying one flat rate to all income, California divides taxable income into brackets. Each bracket is taxed at a different rate.
For example, the first portion of your income may be taxed at only 1%, while higher portions may be taxed at rates above 9%. High-income earners may even pay additional surcharges under certain circumstances.
Our calculator above estimates your combined federal income tax, California state income tax, and payroll deductions such as Social Security and Medicare. This helps you better understand your real take-home pay after taxes.
Federal vs California State Taxes
When you receive a paycheck in California, several types of taxes may be deducted from your income. Federal income tax is collected by the Internal Revenue Service (IRS) and funds national programs such as defense, federal transportation, and healthcare programs.
California state income tax is collected by the California Franchise Tax Board (FTB). This revenue helps fund public schools, universities, transportation infrastructure, and statewide services.
In addition to these taxes, payroll deductions like Social Security and Medicare are also applied to most workers. Understanding how each of these taxes works can help you better plan your finances and estimate your true net income.
Frequently Asked Questions
Does California tax Social Security benefits?
No. California is one of the states that does not tax Social Security retirement benefits, providing significant relief to retirees living in the state.
What is the highest tax rate in California?
The highest marginal income tax rate in California is 13.3% (including the 1% mental health services tax surcharge), which applies to very high-income earners exceeding $1 million.