What Are Total Taxes in California?

Total taxes in California refer to the combined federal, state, and local tax burden that residents pay on income, property, sales, and capital gains. For high earners and business owners, this can exceed 50% when you stack California’s 13.3% top state income tax rate, the 37% federal rate, self-employment taxes, and local levies. Understanding your total tax exposure is not about accepting it. It is about strategically reducing it before the IRS and FTB take their cut.

Many California taxpayers assume their only option is to move to Nevada or Texas. That is not true. With proper entity structuring, retirement contributions, real estate strategies, and deduction stacking, you can legally lower your total California tax bill by $15,000 to $50,000 annually without leaving the state.

Quick Answer

California residents face a combined effective tax rate of 40% to 54% depending on income level, filing status, and tax strategies deployed. This includes federal income tax (10% to 37%), California state income tax (1% to 13.3%), payroll taxes (7.65% to 15.3% for self-employed), and local taxes. Business owners and high earners pay the most, but also have the most deduction opportunities.

How California’s Tax Rates Stack Up in 2026

California operates the highest state income tax system in the nation. The top marginal rate of 13.3% applies to taxable income over $1 million for single filers and married couples. When combined with federal rates, here is what you actually pay:

Federal Tax Brackets (2026)

• 10% on income up to $11,600 (single) or $23,200 (married)
• 12% on income from $11,601 to $47,150
• 22% on income from $47,151 to $100,525
• 24% on income from $100,526 to $191,950
• 32% on income from $191,951 to $243,725
• 35% on income from $243,726 to $609,350
• 37% on income over $609,350

California State Tax Brackets (2026)

• 1% on income up to $10,412 (single) or $20,824 (married)
• 2% on income from $10,413 to $24,684
• 4% on income from $24,685 to $38,959
• 6% on income from $38,960 to $54,081
• 8% on income from $54,082 to $68,350
• 9.3% on income from $68,351 to $349,137
• 10.3% on income from $349,138 to $418,961
• 11.3% on income from $418,962 to $698,271
• 12.3% on income over $698,271
• 13.3% on income over $1,000,000 (Mental Health Services Tax)

A single filer earning $500,000 in California pays approximately $180,000 in combined federal and state income taxes before accounting for deductions. That is a 36% effective rate before payroll taxes, property taxes, or sales taxes.

Payroll and Self-Employment Taxes

W-2 employees pay 7.65% in FICA taxes (Social Security and Medicare) on wages up to $168,600 for Social Security, and 1.45% Medicare tax on all wages. High earners pay an additional 0.9% Medicare surtax on income over $200,000 (single) or $250,000 (married).

Self-employed individuals pay the full 15.3% self-employment tax on net business income up to $168,600, plus 2.9% on income above that threshold, plus the 0.9% surtax on high earnings. For a 1099 contractor earning $150,000, self-employment tax alone costs $21,186.

Red Flag Alert: The Proposed California Wealth Tax

California voters may face a ballot measure in November 2026 that would impose a one-time 5% wealth tax on residents with a net worth exceeding $1 billion. While this targets ultra-high-net-worth individuals, the proposal has already triggered a billionaire exodus to Florida and Texas, according to real estate brokers handling $600 million-plus transactions.

Even if you are not a billionaire, this trend signals increased scrutiny on wealth accumulation in California. High earners should prepare for potential state-level estate taxes, capital gains increases, or expanded wealth taxation in future legislative sessions. The time to lock in entity structures and estate plans is now, before California follows Massachusetts and imposes millionaire surtaxes with no sunset provisions.

How Business Owners Can Reduce Total California Taxes

Business owners have significantly more tax planning tools than W-2 employees. The key is using the right entity structure and maximizing deductions that California and the IRS both recognize.

S Corp Election: Cut Self-Employment Taxes by $10,000+

If you operate as a sole proprietor or LLC taxed as a partnership, you pay self-employment tax on 100% of your net business income. An S Corp election allows you to split income into salary (subject to payroll taxes) and distributions (not subject to self-employment tax).

Example: Maria runs a consulting business as an LLC and nets $180,000 annually. She pays $25,454 in self-employment tax. After electing S Corp status, she pays herself a $90,000 salary and takes $90,000 in distributions. Her payroll tax drops to $13,770. She saves $11,684 in year one.

California recognizes federal S Corp elections, so this strategy works for both IRS and FTB purposes. You must file Form 2553 with the IRS within 75 days of your entity formation or by March 15 to apply for the current tax year. You can explore our entity formation services if you need help setting this up correctly.

Maximize Retirement Contributions

Retirement contributions reduce your federal and California taxable income dollar-for-dollar. For 2026, contribution limits are:

• Solo 401(k): $70,000 total ($23,500 employee deferral + profit-sharing contributions up to 25% of compensation)
• SEP IRA: $70,000 or 25% of compensation, whichever is less
• Traditional IRA: $7,000 ($8,000 if age 50+)
• Backdoor Roth Conversion: No income limits for high earners using this strategy

A business owner in the 24% federal bracket and 9.3% California bracket who contributes $60,000 to a Solo 401(k) saves $19,980 in combined taxes. That is a 33% return on money you were already planning to save for retirement.

Real Estate Cost Segregation

If you own commercial or residential rental property in California, a cost segregation study reclassifies building components from 27.5-year or 39-year depreciation schedules to 5-year, 7-year, or 15-year schedules. This front-loads depreciation and creates immediate tax deductions.

Example: David buys a $1.2 million multifamily property in San Diego. A cost segregation study identifies $320,000 in accelerated depreciation. Using bonus depreciation, he deducts $320,000 in year one, saving $105,600 in federal and California taxes (33% combined rate). The study costs $6,500. His ROI is 16x in year one.

California follows federal bonus depreciation rules, so this strategy works for both tax returns. Real estate investors should order cost segregation studies before filing their returns to maximize first-year deductions.

W-2 Strategies: How High Earners Can Lower California Taxes

W-2 employees have fewer deduction opportunities than business owners, but strategic planning still saves $5,000 to $25,000 annually for six-figure earners.

Max Out Pre-Tax Benefits

Employer-sponsored retirement plans reduce your taxable income before federal and California taxes. For 2026:

• 401(k) or 403(b): $23,500 ($31,000 if age 50+)
• HSA (Health Savings Account): $4,150 (individual) or $8,300 (family), plus $1,000 catch-up if age 55+
• FSA (Flexible Spending Account): $3,200 for health care, $5,000 for dependent care

A California engineer earning $250,000 who maxes out a 401(k) and HSA saves $9,438 in combined federal and California taxes (33% rate). If their employer offers a Roth 401(k), they should compare current-year tax savings versus tax-free growth, especially if they expect higher income in retirement.

Backdoor Roth IRA for High Earners

California residents earning over $161,000 (single) or $240,000 (married) cannot contribute directly to a Roth IRA. The backdoor Roth strategy allows high earners to contribute $7,000 to a non-deductible traditional IRA, then immediately convert it to a Roth IRA. This avoids income limits and creates tax-free growth.

California does not impose additional taxes on Roth conversions beyond federal tax, so this is a clean strategy for long-term wealth building.

Bunching Itemized Deductions

The 2026 standard deduction is $15,750 (single) or $31,500 (married). California’s standard deduction is $5,363 (single) or $10,726 (married). If your mortgage interest, property taxes, charitable contributions, and state taxes exceed these thresholds, you should itemize.

For taxpayers near the threshold, bunching deductions into alternating years maximizes savings. For example:

• Year 1: Prepay January mortgage payment in December, make two years of charitable contributions, prepay property taxes if allowed
• Year 2: Take the standard deduction

This strategy increases total deductions over two years without changing your actual spending.

KDA Case Study: California Small Business Owner

Jason owns a digital marketing agency in Los Angeles operating as a sole proprietorship. He netted $215,000 in 2025 and paid $30,532 in self-employment tax, plus $42,000 in federal income tax and $18,500 in California state tax. His total tax bill was $91,032, a 42% effective rate.

KDA restructured Jason’s business as an S Corp, set a reasonable salary of $110,000, and took $105,000 in distributions. We helped him open a Solo 401(k) and contribute $50,000. We also identified $12,000 in overlooked business deductions, including a home office, mileage, and software subscriptions.

Results: Jason’s self-employment tax dropped to $16,830, saving $13,702. His retirement contribution saved $16,500 in federal and state taxes. The additional deductions saved $3,960. Total first-year savings: $34,162. Jason paid KDA $4,500 for entity formation, bookkeeping, and tax prep. His ROI was 7.6x in year one.

Ready to see how we can help you? Explore more success stories on our case studies page to discover proven strategies that have saved our clients thousands in taxes.

Capital Gains and Investment Taxes in California

California taxes capital gains as ordinary income, meaning your 13.3% top state rate applies to stock sales, real estate gains, and cryptocurrency profits. This stacks on top of federal capital gains rates:

• Short-term capital gains: Taxed as ordinary income (up to 37% federal + 13.3% California = 50.3% total)
• Long-term capital gains: 0%, 15%, or 20% federal depending on income, plus 13.3% California = up to 33.3% total
• Net Investment Income Tax (NIIT): Additional 3.8% federal surtax on investment income over $200,000 (single) or $250,000 (married)

A California resident selling stock with a $200,000 long-term gain pays $40,000 federal tax (20% rate), $26,600 California tax (13.3%), and $7,600 NIIT (3.8%), totaling $74,200. That is a 37.1% effective rate.

How to Reduce Capital Gains Taxes

Opportunity Zones: Investing capital gains into Qualified Opportunity Zone Funds defers federal capital gains taxes until 2026 or when the investment is sold, whichever comes first. California partially conformed to this federal incentive, but only for investments made before 2020.

1031 Exchanges: Real estate investors can defer capital gains indefinitely by exchanging one investment property for another of equal or greater value. Both the IRS and California FTB recognize 1031 exchanges, making this a powerful wealth-building tool for landlords.

Tax-Loss Harvesting: Selling investments at a loss to offset gains reduces your taxable capital gains. You can deduct up to $3,000 in net losses per year against ordinary income, and carry forward unused losses indefinitely.

Property Taxes and Proposition 13 Protections

California property taxes are capped at 1% of assessed value under Proposition 13, plus local voter-approved bonds and assessments. Your assessed value is locked in at purchase price and can only increase by 2% per year, even if your home’s market value skyrockets.

Example: You bought a home in San Francisco in 2010 for $800,000. Your 2026 assessed value is approximately $1,140,000 (assuming 2% annual increases). You pay $11,400 in property taxes. A neighbor who bought an identical home in 2025 for $2,000,000 pays $20,000 in property taxes. You save $8,600 annually thanks to Prop 13.

Proposition 19: Portability for Homeowners 55+

Proposition 19, passed in 2020, allows California homeowners age 55 and older to transfer their lower property tax basis to a new home anywhere in California up to three times. This is valuable for retirees who want to downsize or relocate without losing their Prop 13 protection.

However, Prop 19 also tightened rules on inherited property. Children who inherit a parent’s home must use it as their primary residence to keep the lower tax basis. If they rent it out or use it as a vacation home, the property is reassessed at current market value, potentially increasing property taxes by $10,000 to $50,000 annually.

How to Handle California FTB Audits and Notices

The California Franchise Tax Board (FTB) is one of the most aggressive state tax agencies in the nation. Common audit triggers include:

• Claiming California residency while spending significant time in other states
• Large Schedule C losses or high home office deductions
• S Corp reasonable salary issues (paying yourself $30,000 salary on $250,000 in distributions)
• Unreported 1099 income or capital gains
• Claiming the home mortgage interest deduction without proper documentation

If you receive an FTB notice, respond within 30 days to avoid penalties and interest escalation. The FTB charges 5% failure-to-file penalties, 0.5% per month failure-to-pay penalties, and interest rates currently above 8% annually.

Pro Tip: If you moved out of California but still receive FTB notices claiming you owe taxes, you must prove non-residency with documentation such as lease agreements, utility bills, voter registration, and vehicle registration in your new state. California uses a facts-and-circumstances test, and simply claiming residency elsewhere is not sufficient.

Special Situations and Edge Cases

Part-Year Residents

If you moved into or out of California mid-year, you must file a part-year resident return and allocate income between California and your other state. California taxes all income earned while you were a resident, plus California-sourced income (rental property, business income from California) earned after you moved.

Common Mistake: Failing to report stock options exercised while a California resident. California taxes these even if you moved before selling the stock.

Remote Workers for California Companies

If you work remotely for a California-based company while living in another state, California does not tax your wages. However, if you are a non-resident with California-sourced income (rental property, business activities in California), you must file a non-resident return and pay California taxes on that income only.

Multistate Business Owners

If your business operates in California and other states, you must apportion income using California’s single-sales-factor formula. This benefits businesses with customers nationwide but significant California operations, as you only pay California tax on the percentage of sales made to California customers.

Frequently Asked Questions

What is the total effective tax rate in California for someone earning $300,000?

A single filer earning $300,000 in W-2 income pays approximately $95,000 in combined federal and California income taxes (31.7% effective rate) plus $7,800 in payroll taxes (2.6% rate). Total tax burden is 34.3% before property taxes, sales taxes, or investment taxes.

Do California taxes apply to Social Security benefits?

No. California does not tax Social Security retirement benefits, unlike some states. This makes California a relatively favorable state for retirees with fixed incomes, despite high property values.

Can I deduct California state taxes on my federal return?

Yes, but only up to $10,000 per year under the SALT (State and Local Tax) deduction cap. High earners who pay $30,000+ in California taxes can only deduct $10,000, effectively losing $20,000 in federal deductions. The SALT cap is currently set through 2025, though Congress may extend or modify it.

Should I move out of California to avoid high taxes?

It depends. Moving to Nevada, Texas, or Florida eliminates state income tax, but you must establish true residency by spending over 183 days per year in the new state, registering to vote, obtaining a driver’s license, and severing California ties. The FTB audits high-income taxpayers who claim to have moved, so partial relocations often fail. Consult a tax strategist before making this decision.

What happens if I ignore a California FTB notice?

The FTB will assess taxes, penalties, and interest based on their proposed adjustments. They can file liens against your property, levy your bank accounts, and garnish wages. Ignoring FTB notices costs taxpayers an average of $8,000 to $15,000 in avoidable penalties. Always respond within 30 days, even if you disagree with the assessment.

Key Takeaways

Key Takeaway: California’s total tax burden is the highest in the nation, but strategic planning using entity structuring, retirement contributions, and deduction optimization can reduce your effective tax rate by 5% to 10%, saving high earners $15,000 to $50,000 annually.

Take Control of Your California Tax Bill

You work too hard to hand over 40% to 50% of your income to the IRS and FTB without a fight. Whether you are a W-2 earner, business owner, or real estate investor, the right strategies can legally cut your total California taxes by thousands of dollars every year. Book a personalized tax strategy session with our team and find out exactly where you are overpaying and how to fix it. Click here to book your consultation now.

This information is current as of 3/17/2026. Tax laws change frequently. Verify updates with the IRS or FTB if reading this later.