STRATEGIES FOR HIGH-INCOME CALIFORNIA RESIDENTS
Tax Strategies for High Earners in California
13.3% state rate. No bonus depreciation. SALT cap. Here's how to keep more of what you earn.
California high earners face a unique tax burden: the nation's highest state income tax rate (13.3%), non-conformity to federal bonus depreciation, and historically the $10,000 SALT cap that limited the deductibility of state taxes. OBBBA's SALT cap increase to $40,400 provides significant new relief. Strategic planning around CA-specific rules can save tens of thousands beyond what generic federal strategies offer.
Common mistakes high-income california residents make
- 13.3% state income tax on top of 37% federal rate (combined 50.3%)
- California non-conformity to federal bonus depreciation, must add back on state return
- SALT deduction was capped at $10,000 (now $40,400 under OBBBA)
- AMT differences between federal and CA AMT
- No state benefit from many federal accelerated depreciation strategies
9 strategies for high-income california residents
Planning
SALT Deduction
$3,000-$15,000
estimated annual savings
Real Estate
Cost Segregation Study
$40,000-$80,000
estimated annual savings
Real Estate
Short-Term Rental Tax Deduction
$15,000-$60,000
estimated annual savings
Real Estate
Real Estate Professional Status
$20,000-$100,000
estimated annual savings
Retirement
Backdoor Roth IRA
$7,000-$14,000
estimated annual savings
Retirement
Mega Backdoor Roth
$23,500-$46,000
estimated annual savings
Investment
Tax-Loss Harvesting
$5,000-$50,000
estimated annual savings
Retirement
Health Savings Account (HSA) Strategy
$2,000-$5,000
estimated annual savings
Charitable
Donor-Advised Fund
$5,000-$40,000
estimated annual savings
See your California-specific savings
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Frequently Asked Questions
Does the new SALT cap help California taxpayers?
Significantly. The SALT cap increased from $10,000 to $40,400 under OBBBA. A California resident paying $45K in state income tax + $12K in property tax can now deduct $40,400 instead of $10,000, an additional $30,400 deduction saving ~$10,640 at the 35% bracket.
Does cost segregation still work in California?
Yes for federal taxes. You get the full federal benefit. However, California does NOT conform to bonus depreciation, so you must add back the bonus depreciation difference on your CA return. Your CPA should model both federal and state impacts.
What's the combined tax rate for high earners in CA?
At the top bracket: 37% federal + 13.3% CA + 3.8% NIIT = 54.1% on investment income. On ordinary income: 37% federal + 13.3% CA = 50.3%. This makes every deduction and strategy worth approximately 50 cents on the dollar.