What Is the 2024 CA Tax Table?

The 2024 CA tax table is California’s official bracket system that determines how much state income tax you owe based on your filing status and taxable income. Unlike federal tax brackets, California operates nine separate tax brackets ranging from 1% to 12.3%, with an additional 1% Mental Health Services Tax on income exceeding $1 million. This means a married couple earning $120,000 pays a drastically different rate than a high-net-worth individual earning $750,000, even though both live in the same state.

Understanding these tables isn’t just about filing correctly. It’s about planning ahead to minimize your liability before December 31st each year. Most California taxpayers overpay simply because they don’t understand which bracket they’re in or how deductions shift their effective rate.

Quick Answer

California’s 2024 tax brackets range from 1% on the first $10,412 of taxable income (single filers) to 12.3% on income over $698,271. High earners also face an additional 1% Mental Health Services Tax on income exceeding $1 million, bringing the top marginal rate to 13.3%. Your actual tax owed depends on your filing status, deductions, and credits.

How California’s 2024 Tax Brackets Work

California uses a progressive tax system, which means your income is taxed in layers. You don’t pay one flat rate on everything you earn. Instead, different portions of your income are taxed at different rates as you move up the bracket ladder.

Here’s what that means in practice: If you’re a single filer earning $85,000 in taxable income, you don’t pay 9.3% on the entire $85,000. You pay 1% on the first $10,412, then 2% on income between $10,413 and $24,684, and so on until you reach the portion that falls into the 9.3% bracket.

2024 California Tax Brackets for Single Filers

Taxable Income Range	Tax Rate
$0 – $10,412	1%
$10,413 – $24,684	2%
$24,685 – $38,959	4%
$38,960 – $54,081	6%
$54,082 – $68,350	8%
$68,351 – $349,137	9.3%
$349,138 – $418,961	10.3%
$418,962 – $698,271	11.3%
$698,272 and above	12.3%

For married couples filing jointly, the brackets roughly double. For example, the 1% bracket applies to the first $20,824 of joint income instead of $10,412 for single filers.

The Mental Health Services Tax Kicker

If your taxable income exceeds $1 million, California tacks on an additional 1% tax. This brings your top marginal rate to 13.3%, the highest in the nation. This applies regardless of filing status and hits business owners, real estate investors, and W-2 high earners who exercise stock options or receive large bonuses.

Key Takeaway: California’s top earners face a combined federal and state marginal rate exceeding 50% when you include the 37% federal bracket plus the 13.3% California rate.

Who Should Pay Attention to the 2024 CA Tax Table?

Everyone filing a California tax return needs to understand these brackets, but certain taxpayers have more at stake:

High-Income W-2 Employees

If you’re an engineer, medical professional, or executive earning over $350,000, you’re already in the 10.3% bracket or higher. A $20,000 bonus doesn’t just cost you 37% federal tax. It also triggers 10.3% or more in California state tax. That’s nearly half your bonus gone before you see a dime.

Consider this scenario: Jessica, a software engineer in San Francisco, earned $425,000 in base salary plus a $50,000 year-end bonus. Without planning, that bonus pushed her into the 11.3% California bracket. She paid $5,650 in additional state tax on the bonus alone. Had she maxed out her 401(k) contributions earlier in the year, she could have kept more of that income in a lower bracket.

Self-Employed and 1099 Contractors

You don’t have automatic withholding, which means you’re responsible for estimating and paying quarterly taxes. If you underestimate, you’ll owe penalties. If you don’t understand which bracket your net income falls into, you can’t make accurate quarterly payments.

Many self-employed Californians also qualify for the Qualified Business Income deduction under federal law, which reduces taxable income by up to 20%. But that only helps on the federal side. You still owe California state tax on the full amount unless you’ve structured your business as an S Corp and taken a reasonable salary strategy.

Business Owners (LLC, S Corp, C Corp)

Pass-through entities like LLCs and S Corps don’t pay entity-level California income tax. Instead, profits flow through to your personal return and get taxed at your individual bracket rate. If your business earned $200,000 in profit, you’re paying 9.3% on the bulk of that income at the state level, plus self-employment tax at the federal level.

This is why entity structuring matters. A properly set up S Corp can reduce self-employment tax significantly, though you’ll still owe California income tax on your total compensation (salary plus distributions).

Need help optimizing your business structure? Explore our tax planning services to see how we help business owners reduce their effective tax rate.

Real Estate Investors

Rental income, capital gains from property sales, and depreciation recapture all count as taxable income under California’s tax table. If you sold a property in 2024 and realized a $150,000 gain, that’s added to your W-2 or business income and taxed at your marginal rate.

California doesn’t offer special long-term capital gains rates like the federal government does. A $150,000 long-term capital gain is taxed at 9.3% or higher depending on your total income, even though the IRS might tax it at just 15% or 20%.

Common Mistakes Californians Make with the 2024 Tax Table

Red Flag Alert: Confusing Marginal Rate with Effective Rate

Your marginal rate is the percentage you pay on your last dollar of income. Your effective rate is your total tax divided by your total income. If you’re in the 9.3% bracket, you’re not paying 9.3% on everything. You’re paying lower rates on the income below that threshold.

People panic when they hear “I’m in the 9.3% bracket,” assuming they owe that rate on every dollar. In reality, a single filer earning $80,000 in taxable income pays an effective California rate closer to 5%, not 9.3%.

Red Flag Alert: Not Accounting for Standard Deductions

California offers its own standard deduction, separate from the federal amount. For 2024, single filers get a $5,363 standard deduction, while married couples filing jointly get $10,726. This amount is subtracted from your gross income before applying the tax brackets.

If you earned $90,000 but claimed the standard deduction, your taxable income drops to $84,637. That shifts which portions of your income fall into higher brackets, reducing your overall tax liability.

Red Flag Alert: Ignoring Estimated Tax Requirements

California requires quarterly estimated tax payments if you expect to owe more than $500 when you file. Miss a payment or underpay, and you’ll face penalties and interest. The penalty rate for 2024 is tied to the federal short-term rate plus 3%, which can add hundreds or thousands in unnecessary costs.

Freelancers, gig workers, and business owners often miss Q1 or Q2 payments because they don’t track income closely enough. By the time April rolls around, they owe a lump sum they can’t afford plus penalties.

Pro Tip: Use Withholding Adjustments to Avoid Underpayment

If you’re a W-2 employee with side income, increase your withholding at your day job instead of making quarterly estimated payments. This covers your side hustle income automatically and avoids the hassle of calculating and submitting quarterly payments to the FTB.

How to Lower Your California Tax Liability Using the 2024 Table

Maximize Retirement Contributions

Contributions to traditional 401(k) plans, 403(b) plans, or SEP IRAs reduce your federal and California taxable income. For 2024, you can contribute up to $23,000 to a 401(k) if you’re under 50, or $30,500 if you’re 50 or older.

If you’re in the 9.3% California bracket and the 24% federal bracket, every $10,000 you contribute saves you $3,330 in combined taxes. That’s real money staying in your retirement account instead of going to Sacramento and Washington.

Leverage Health Savings Accounts (HSAs)

HSAs offer triple tax benefits: contributions are tax-deductible, growth is tax-free, and withdrawals for qualified medical expenses are tax-free. California is one of the few states that doesn’t conform to federal HSA rules, meaning you can’t deduct HSA contributions on your state return.

However, the federal deduction still applies, and the long-term tax-free growth makes HSAs valuable even without the California benefit.

Timing Income and Deductions

If you’re self-employed or run a business, you have more control over when you recognize income and expenses. Delaying a December invoice until January 2025 pushes that income into next year’s return. Prepaying January expenses in late December accelerates deductions into the current year.

This strategy works best if you expect to be in a lower bracket next year or if you want to avoid pushing income into a higher bracket this year.

Charitable Contributions

California allows you to deduct charitable contributions on your state return if you itemize. The state standard deduction is lower than the federal amount, which means more Californians itemize at the state level even if they take the standard deduction federally.

If you donated $8,000 to qualified charities and you’re in the 9.3% bracket, you save $744 in California taxes alone, assuming you itemize.

KDA Case Study: High-Income W-2 Employee

Marcus, a 38-year-old product manager in Los Angeles, earned $385,000 in W-2 income in 2024. He also received $45,000 in RSU vesting, pushing his total gross income to $430,000. His employer withheld federal and state taxes, but Marcus didn’t adjust his W-4 to account for the RSU income spike.

When he came to KDA in March 2025, he owed an additional $6,200 to California and $8,900 to the IRS because his withholding didn’t cover the tax on his RSUs. Worse, he faced underpayment penalties because the RSUs vested in Q2 and Q3, meaning he should have made estimated payments or increased his withholding mid-year.

We analyzed his situation and implemented a strategy for 2025: maxing out his 401(k) contributions ($23,000), contributing $4,150 to an HSA, and adjusting his W-4 to withhold an extra $400 per paycheck to cover future RSU vesting. These moves reduced his 2025 taxable income by $27,150, saving him approximately $9,000 in combined federal and state taxes.

Marcus paid $2,800 for our year-round advisory service and saved $9,000 in the first year, a 3.2x return on investment. He avoided underpayment penalties entirely and now has a proactive tax plan instead of scrambling every April.

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.

Special Situations and Edge Cases

Part-Year Residents

If you moved to or from California during 2024, you’re considered a part-year resident. You’ll owe California tax only on the income you earned while living in the state. This gets complicated if you have income from multiple states, RSUs that vested over several months, or rental properties in different locations.

California’s Franchise Tax Board requires you to allocate income by source and time period. Mistakes here trigger audits, especially if you moved to a no-income-tax state like Texas or Nevada and California suspects you’re still a resident for tax purposes.

Nonresident with California-Source Income

If you live outside California but earned income from California sources (like rental property, a California-based employer, or a business operating in the state), you owe California tax on that income even though you’re not a resident.

This frequently catches remote workers off guard. If you worked remotely for a California company while living in Arizona, you might owe California tax on a portion of your income depending on where the work was performed and how your employer reports it.

Mental Health Services Tax on Windfalls

The 1% Mental Health Services Tax hits any income over $1 million, including one-time windfalls like stock option exercises, large bonuses, or real estate sale gains. Many taxpayers don’t plan for this and get surprised by a tax bill that’s 1% higher than expected on their biggest income year ever.

If you’re planning to exercise ISOs, sell a business, or liquidate appreciated stock, model out the tax impact before pulling the trigger. Spreading the income across two tax years can keep you under the $1 million threshold and avoid the extra 1%.

Frequently Asked Questions

Does California tax Social Security benefits?

No. California does not tax Social Security retirement benefits, even though the federal government may tax up to 85% of your benefits depending on your income level. This makes California relatively retiree-friendly compared to states that do tax Social Security.

Do I have to pay California tax if I work remotely for a California company but live in another state?

It depends. If you’re a nonresident performing services entirely outside California, you generally don’t owe California tax on that income. However, if your employer is based in California and you occasionally travel to California for work, a portion of your income may be California-source income subject to state tax. This area is highly fact-specific and frequently litigated.

Can I deduct state income taxes on my California return?

No. You cannot deduct state income taxes on your California state return. You can deduct them on your federal return if you itemize, but the SALT deduction cap limits you to $10,000 in combined state and local taxes. California doesn’t allow a corresponding deduction on the state side.

What happens if I don’t file a California return but I owe taxes?

The California Franchise Tax Board will assess penalties and interest on unpaid taxes. The failure-to-file penalty is 5% of the unpaid tax per month, up to a maximum of 25%. The failure-to-pay penalty is 0.5% per month, also capped at 25%. Interest accrues daily based on the federal short-term rate plus 3%. In extreme cases, the FTB can place a lien on your property or garnish your wages.

Are California tax brackets adjusted for inflation each year?

Yes. California indexes its tax brackets annually based on the California Consumer Price Index. This prevents “bracket creep,” where inflation pushes you into a higher tax bracket even though your purchasing power hasn’t increased. The 2024 brackets reflect this annual adjustment.

California-Specific Considerations for 2024

Franchise Tax Board Enforcement Trends

The FTB has ramped up enforcement on nonresident and part-year resident returns, especially for high earners who moved out of state during the pandemic. If you claimed nonresident status but kept a California driver’s license, maintained a home in the state, or listed a California address on any official documents, expect scrutiny.

California presumes you’re a resident if you’re in the state for more than nine months during the tax year. The burden is on you to prove you’ve established domicile elsewhere.

Pass-Through Entity Tax Election

California offers a Pass-Through Entity (PTE) tax election for S Corps and partnerships. This allows the entity to pay California tax at the entity level, which creates a workaround for the $10,000 SALT deduction cap on federal returns.

Owners can then claim a credit for the entity-level tax paid, effectively deducting the full amount of state tax instead of being capped at $10,000. This strategy saves high-income business owners thousands in federal taxes but requires timely election and careful administration.

Real Estate Withholding Requirements

If you sell California real estate and you’re a nonresident, the buyer is required to withhold 3.33% of the sales price and remit it to the FTB. This ensures California collects tax on the gain even if you’ve moved out of state.

You can apply for a waiver or reduction if the withholding exceeds your actual tax liability, but this requires filing Form 593 before the sale closes. Many sellers forget this step and have to wait months to get their money back via a refund.

What Competitors Miss (and What We Cover)

Most tax guides stop at listing the brackets. They don’t explain how to use that information strategically. Here’s what generic advice won’t tell you:

The “Bunching” Strategy for Itemizers

If your itemized deductions hover just below the standard deduction threshold, consider bunching two years’ worth of deductible expenses into one year. For example, make your January 2025 mortgage payment and charitable contributions in December 2024. This pushes your itemized deductions above the threshold in 2024, allowing you to itemize that year and take the standard deduction in 2025.

This strategy works best if you’re close to the itemization threshold and you have control over the timing of deductible expenses.

Estimated Tax Safe Harbor Rules

To avoid underpayment penalties, you must pay the lesser of 90% of your current year tax or 100% of your prior year tax (110% if your prior year AGI exceeded $150,000). If you had a big income spike in 2024, base your estimated payments on 110% of your 2023 tax instead of trying to estimate 2024. This guarantees you avoid penalties even if you underpay slightly.

How Bonuses Are Withheld (and Why It Matters)

California requires employers to withhold supplemental income (bonuses, commissions, RSUs) at a flat 10.23% if the supplemental payment is under $1 million, or 13.3% if it exceeds $1 million. This is separate from your regular paycheck withholding.

The problem? If you’re in a lower marginal bracket, your employer over-withholds and you get a big refund. If you’re in a higher bracket, your employer under-withholds and you owe money in April. Understanding this helps you adjust your W-4 to avoid surprises.

Action Items Before Year-End

Don’t wait until April to think about your California tax bill. Take these steps before December 31st to optimize your 2024 return:

• Calculate your projected taxable income using your year-to-date pay stubs, business profit, and investment income. This tells you which bracket you’ll land in.
• Max out retirement contributions if you haven’t already. You have until December 31st to contribute to a 401(k) or 403(b), and until the tax filing deadline to contribute to an IRA.
• Prepay January expenses if you’re self-employed and expect to be in a higher bracket next year. This accelerates deductions into 2024.
• Harvest tax losses on underperforming investments to offset capital gains. California doesn’t offer preferential capital gains rates, so any reduction in taxable gains saves you at your full marginal rate.
• Review your withholding if you’re a W-2 employee. If you underpaid in 2024, adjust your 2025 W-4 now to avoid a repeat.
• Make charitable contributions if you itemize. Donations must be made by December 31st to count for 2024.

Key Takeaway: California’s tax brackets don’t change your income, but they absolutely change how much of it you keep. The difference between passive filing and strategic planning is thousands of dollars every year.

Book Your Tax Strategy Session

If you’re tired of overpaying California taxes because you don’t have a proactive plan, it’s time to fix that. Our team specializes in California tax strategy for W-2 high earners, self-employed professionals, business owners, and real estate investors. We’ll show you exactly which bracket you’re in, how much you’re overpaying, and what to do about it before December 31st. Click here to book your personalized consultation now.

This information is current as of 4/18/2026. Tax laws change frequently. Verify updates with the IRS or FTB if reading this later.