California state tax at a glance
Progressive state income tax (top rate 13.3%)
California also charges 1.1% SDI on wages up to $153,164
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State tax summary
| Tax type | Rate / details |
|---|---|
| State income tax | Progressive, top bracket 13.3% |
| Standard deduction | Single: $5,202 / MFJ: $10,404 |
| State Disability Insurance (SDI) | State Disability Insurance (SDI) — 1.1% (wage base $153,164) |
How California paycheck taxes work
California uses a progressive state income tax with 10 brackets, from 1% on the first $10,412 of taxable income to 13.3% on income over $1 million. In addition, most wage earners pay State Disability Insurance (SDI) at 1.1% on wages up to the wage base. Your employer withholds state tax and SDI from each paycheck based on your W-4 and DE 4 withholding forms.