The plain-English guide to how California taxes you, plus a calculator that estimates your income, sales, and property tax. No jargon, no signup. Switch to Virginia anytime to compare.
Estimate only, not tax advice. These are simplified California numbers for tax year 2025, meant to help you understand how the system works. They skip credits, local variation, and your specific situation. For anything that matters, check with a tax professional or the official source.
We estimate sales-taxable spending at 25% of income. Rent, groceries, and most services aren't taxed.
The plain-English version. No jargon, no IRS-speak.
California has nine brackets running from 1% up to 12.3%, plus a 1% surcharge over $1M. It is progressive: each slice of your income is taxed at its own rate, so earning a dollar more never drops your take-home. Only the income inside each bracket gets that bracket's rate.
Most people subtract the standard deduction ($5,706 single, $11,412 married filing jointly for 2025) before the brackets apply. You only itemize instead if your deductible expenses add up to more than that.
California is unusual: instead of deducting personal exemptions from your income, you subtract flat credits ($153 per adult, $475 per dependent) directly from your tax bill. A dependent credit is worth the same to everyone regardless of bracket.
Taxable income over $1,000,000 carries an extra 1% Mental Health Services Tax, pushing the top rate to 13.3%. That $1M threshold is frozen and never indexed to inflation, so over time it catches more people.
Unlike the federal system, California taxes long-term capital gains exactly like wages. Plan for a large home or stock sale to be taxed at your full marginal rate.
You pay 7.25% almost everywhere, more with local add-ons (about 8.8% on average). Groceries and prescriptions are exempt, so your real sales-tax rate depends a lot on what you buy.
Prop 13 caps the base rate at 1% of assessed value and limits assessment increases to 2% a year until you sell. That protects long-time owners but means new buyers are assessed at full purchase price, often paying closer to 1.1%-1.25% once bonds and special taxes are added.
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