The three-way comparison: CA vs NY (non-NYC) vs NYC
Most cross-state comparisons treat "New York" as one entity. That's wrong. NYC residents pay an additional city income tax (3.078% to 3.876%) that residents of, say, Albany or Buffalo do not. So "moving to New York" means very different things tax-wise.
California is one of just three states without a single county or city wage tax. Whether you live in San Francisco or Bakersfield, your state-level paycheck math is identical.
NY state income tax brackets (single, 2026)
- 4% up to ~$8,500
- 4.5% to ~$11,700
- 5.25% to ~$13,900
- 5.5% to ~$80,650
- 6% to ~$215,400
- 6.85% to ~$1,077,550
- 9.65% to $5M
- 10.3% to $25M
- 10.9% above
NYC resident additional brackets (single, 2026)
- 3.078% up to $12,000
- 3.762% to $25,000
- 3.819% to $50,000
- 3.876% above $50,000
So an NYC resident earning $150,000 pays about 6% NY state tax + 3.876% NYC city tax on the top slice = nearly 10% combined state+local income tax. Comparable to California's 9.3% bracket at the same income. The two states are within a percentage point of each other for mid-six-figure earners.
Where California vs New York actually diverges
At specific income tiers, the answer flips:
- Below $80k: California is slightly cheaper (lower state brackets at the bottom).
- $80k–$215k: California vs NY (non-NYC) is roughly even within a few thousand dollars. NYC residents pay clearly more than California earners.
- $215k–$1M: California's 9.3% bracket is heavier than NY's 6.85%. NY edges ahead at this band, especially outside NYC.
- Above $1M: California adds the 1% Mental Health Services tax. NY caps at 10.9%. California becomes meaningfully more expensive at very high incomes.
What this comparison doesn't include
Both states have aggressive non-paycheck taxes worth noting:
- NY estate tax — applies to estates above ~$7.16M. California has no estate tax.
- NYC commuter rules — non-residents earning in NYC pay NY state tax but not NYC city tax. The MCTMT (Metropolitan Commuter Transportation Mobility Tax) applies to self-employed commuters earning over $50k.
- NY property tax averages ~1.4% effective rate vs California's ~0.74% (Prop 13). Long-term homeowners benefit substantially in California.
- California sales tax averages 7.25-9.5% statewide. NY ranges 4-8.875%.
Common scenarios
$150k tech worker, San Francisco vs Brooklyn
California take-home: $102,027. NYC take-home: $100,335. California wins by $1,692/year. But Brooklyn rent is ~25% cheaper than SF, often offsetting the tax difference and then some.
$300k senior IC, LA vs Westchester County (NY non-NYC)
California: $187,784. NY (non-NYC): $197,571. NY edges out by $9,786/year. The $300k tier is where NY non-NYC starts beating California.
$1M founder, anywhere in CA vs anywhere in NY
California adds the Mental Health Services tax above $1M, pushing the top combined rate to 13.3%. NY caps at 10.9%. Across $1M income, the gap is about $49,451/year — meaningful for founders making relocation decisions.