What is the California state income tax rate for 2026?
California's 2026 brackets for single filers run from 1% on taxable income up to $11,456 to 12.3% above $768,213, plus a 1% Mental Health Services Tax on income over $1 million (13.3% combined top rate). Married filing jointly brackets are roughly double. Because of the $5,900 standard deduction and $158 personal credit, effective state rates for middle incomes are much lower โ about 2.6% on $60,000 and 4.9% on $100,000 for a single filer. Rates: California FTB 2026 tax rate schedules.