Tax Calculator California, United States - 2025-2026

About California, United States

California's tax system combines a progressive state income tax with one of the highest sales tax rates in the nation, creating one of the highest overall tax burdens in the United States. The state relies heavily on personal income tax, which accounts for over two-thirds of general fund revenue, making the state's budget particularly sensitive to economic cycles and fluctuations in high-income earnings. California residents must navigate both federal and state tax obligations separately, with the state Franchise Tax Board (FTB) administering state taxes independently from the IRS. The state's tax code includes numerous credits and deductions designed to provide relief for lower and middle-income families, including the California Earned Income Tax Credit (CalEITC) and the Young Child Tax Credit (YCTC). California has also implemented several progressive tax policies in recent years, including a statewide ban on local income taxes and various green energy tax incentives. Property taxes remain relatively low thanks to Proposition 13, but the state has imposed a $10,000 cap on state and local tax (SALT) deduction for federal purposes, which particularly affects high-income homeowners in coastal areas.

California, United States Income Tax Calculator

Estimate your income tax liability for 2025-2026 in California, United States. Enter your income, deductions, and filing status to get an accurate tax estimate.

Tax Brackets and Rates in California, United States

California, United States tax brackets for 2025-2026 range from basic rate to top marginal rate. Our calculator applies progressive taxation with applicable deductions and credits.

California Key Financial Data at a Glance

California, United States residents and job seekers should understand the local financial landscape. The table below shows key economic indicators for California, including income levels, tax burdens, housing costs, and the overall cost of living index. This data helps you compare California with other states and make informed decisions about relocation, employment, and home buying. All figures are based on the most recent available data from the Bureau of Labor Statistics, US Census Bureau, and state revenue departments.

California, United States Tax Information

California state income tax brackets for 2025-2026 range from 1% on the first $10,412 of taxable income to 12.3% on income over $698,271, with an additional 1% mental health services surcharge on income over $1,000,000. The state allows itemized deductions but disallows certain federal deductions, including the standard deduction for state itemizers. California offers a standard deduction of $5,540 for single filers and $11,080 for married filing jointly, with additional allowances for blind and elderly taxpayers. The state offers several valuable tax credits: the California Earned Income Tax Credit (CalEITC) provides up to $3,529 for eligible low-income families, the Young Child Tax Credit adds up to $1,117 per qualifying child, and the Child and Dependent Care Credit provides up to 50% of the federal credit amount. California does not conform to federal treatment of Section 179 expensing and bonus depreciation, requiring separate state calculations. The state's sales tax rate is a base of 7.25%, with local jurisdictions adding up to 3.25% for combined rates reaching 10.25% in some cities. Property taxes are limited under Proposition 13 to 1% of assessed value at purchase, with annual increases capped at 2%, but Mello-Roos districts and parcel taxes can increase the total bill.

Sources: Bureau of Labor Statistics, US Census Bureau, state revenue departments (2024). Figures are estimates and may vary by source and year.