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California State Tax Guide (2026)

10-bracket graduated system; top 13.3% above $1,000,000 (single). Adds a 1% mental-health surtax above $1M (included in 13.3%) and a 1.1% payroll/SDI tax on wages (not in topRate). HoH/MFS/QS thresholds approximated from single/joint — verify against CA FTB.

Income tax structuregraduated
Top marginal rate13.3%
Flat rate—
Local income taxNone
Reciprocity agreementsNone listed
Convenience-of-employer ruleNo
Community property stateYes
State estate / inheritance taxNo
QSBS conformitynone

Quick answer (California, 2026)

California uses a graduated individual income tax and a top rate of 13.3%. There is no local (city/county) income tax on top of the state rate. No state estate or inheritance tax applies. Source: Tax Foundation — State Individual Income Tax Rates and Brackets, 2026 (retrieved 2026-08-11).

Why it matters: State income tax is only part of the picture. Residency, sourcing of income, credits, and local taxes change the effective burden. Use the embedded estimator below for your own number, and check reciprocity and convenience-rule status before a move or remote-work arrangement.

This guide summarizes structural facts for planning. It is not a substitute for the official California tax code or a licensed preparer.

Estimate your California state income tax

Pre-filled for California (CA). Enter your state taxable income and filing status to see the estimated state (and any local) tax, effective rate, and a printable breakdown.

Structure
graduated
Top rate
13.3%
State tax
$3,879
Eff. rate (state+local)
4.8%

10-bracket graduated system; top 13.3% above $1,000,000 (single). Adds a 1% mental-health surtax above $1M (included in 13.3%) and a 1.1% payroll/SDI tax on wages (not in topRate). HoH/MFS/QS thresholds approximated from single/joint — verify against CA FTB.

Not tax, legal, or financial advice

FiscTalk provides general educational information from public sources. Tax outcomes depend on your full facts, filing history, and jurisdiction-specific rules that change yearly. Before filing or making decisions, consult a licensed CPA, EA, or attorney. FiscTalk is not a fiduciary and is not affiliated with the IRS or any state agency.

Sources & methodology

Figures as of 2026-08-09Primary sources

Frequently asked questions

Does California have a state income tax in 2026?
Yes. california uses a graduated individual income tax and a top rate of 13.3%.
What is the top income tax rate in California for 2026?
The top marginal individual income tax rate in California for 2026 is 13.3%.
Does California have local income taxes?
No. California has no local income tax on top of the state rate.
Does California have an estate or inheritance tax?
No. California does not levy a state estate or inheritance tax; the federal estate tax may still apply above the $15M exemption.

Not tax, legal, or financial advice

FiscTalk provides general educational information from public sources. Tax outcomes depend on your full facts, filing history, and jurisdiction-specific rules that change yearly. Before filing or making decisions, consult a licensed CPA, EA, or attorney. FiscTalk is not a fiduciary and is not affiliated with the IRS or any state agency.

Sources & methodology

Figures as of 2026-08-09Primary sources
By: FiscTalk Editorial TeamSourced & checked: In-house, against primary sourcesPublished: 2026-08-09Last reviewed: 2026-08-09

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