California vs New York Income Tax: Which State Is Actually Higher?

Side-By-Side at Common Income Bands

Single filer, standard deduction. State tax only (federal, FICA, and Medicare are excluded). NYC column adds the 3.078-3.876% city personal income tax for NYC residents.

CA effective rates verified against FTB Schedule X. NY state effective verified against NY Form IT-201 instructions tax tables. NYC combined uses NYC PIT rates from the NYC Department of Finance and includes the New York State + NYC liability for a resident.

Bracket Mechanics: Where the Money Disappears

Comparing top rates is a category error if the brackets do not line up. Here is what actually happens to the dollars at $250,000 in both states.

Numbers exclude federal tax, FICA, the additional Medicare 0.9% which kicks in at $200K single, and the standard or itemised deduction interaction. Per NY IT-201 instructions and CA Form 540 Schedule X.

Local Income Tax: NYC vs Anything California Has

California has no city personal income tax of any consequence. San Francisco levies a gross-receipts tax and a payroll-expense tax, but both are paid by employers, not extracted from employee paychecks as a personal income tax. Los Angeles has no local personal income tax. Sacramento, San Diego, San Jose, and the rest of the state are similarly clean at the city level.

New York City's personal income tax for residents runs from 3.078% on the first dollar to 3.876% above $50,000 for single filers. The tax is collected on the New York State return (Form IT-201) and goes to the city. If you live in NYC and work outside the city, you still owe NYC personal income tax. If you live outside NYC and work in NYC, you do not owe city tax. This is the inverse of Philadelphia's wage-tax model and matters when you are weighing a move from Manhattan to a Westchester or Long Island suburb.

Yonkers residents face a 16.75% surcharge on their state income-tax liability. That is a surcharge on the tax itself, not on income, so the dollar impact is small at low incomes and grows with bracket. A $5,000 state liability becomes a $5,838 combined state plus Yonkers liability. New York City and Yonkers are the only material local personal income taxes in New York State. For a fuller treatment of city and county income taxes nationally, see our local income tax reference.

Capital Gains, Dividends, and Investment Income

Both states tax capital gains and qualified dividends as ordinary income. There is no preferential state capital-gains rate in either jurisdiction, unlike the federal 0/15/20% structure. A California filer with a $200,000 long-term capital gain in 2026 pays state tax at the regular brackets, which means dollars in the $70,606 to $375,221 range fall into the 9.3% bracket and the gain is taxed at the same rate as a salary at that income level. The same gain in New York runs through the NY brackets, with most of it falling in the 6.85% range for someone with significant other income.

Federal capital-gains preference applies on top of state and is independent. A $200,000 long-term gain at the 15% federal rate plus 9.3% California state ordinary rate produces a combined federal-plus-state effective rate of about 24.3% on the gain. The same gain in non-NYC New York runs federal 15% plus state 6.85%, around 21.85%. In NYC the local kicker takes it to roughly 25.7%.

Neither state has the Washington-style 7% capital-gains surcharge above $250,000. For investors and stock-rich households comparing CA and NY, the cap-gains story tracks the wage-tax story: New York state-only is lower than California; NYC is higher.

Retirement Income: A Real Divergence

This is one area where California and New York differ structurally rather than by degree. Neither state taxes Social Security benefits. After that the rules diverge.

New York exempts pensions from the federal government, New York State and local governments, and military pensions in full. Private-sector pension and 401(k) withdrawals are taxable, but filers age 59 and a half or older receive a $20,000 annual exclusion. A retiree drawing $40,000 from a private 401(k) in New York pays state tax on $20,000 of it, not the full $40,000. California offers no comparable exclusion. All pension and IRA and 401(k) withdrawals are taxed at full bracket rates from the first dollar.

For a 67-year-old drawing $30,000 in Social Security plus $50,000 from a 401(k), New York taxes around $30,000 (the $50,000 401(k) minus the $20,000 exclusion) at state brackets, producing a state liability of roughly $1,300. California taxes the full $50,000 at brackets, producing a state liability around $1,800. The gap widens at higher retirement-income levels, and for retirees with substantial federal or military pensions the New York exemption is a meaningful saving. See our retirement income by state scorecard for the full 50-state treatment.

Estate Tax: California Has None, New York Has a Cliff

California has no state estate tax and no inheritance tax. The only death-time levy in California is the federal estate tax, which has a 2026 exemption of around $13.99 million per individual and applies only above that.

New York has a state estate tax with a 2026 exemption around $7.16 million per individual, indexed annually. The structural quirk is the New York "cliff": when an estate exceeds 105% of the exemption (so above approximately $7.52 million in 2026), the estate tax credit phases out and the entire estate is taxed, not just the excess. An estate of $7.5 million pays no New York estate tax. An estate of $7.6 million can owe several hundred thousand dollars. This is structurally different from the federal model, which only taxes the excess.

For high-net-worth households the estate-tax differential is a real factor in any CA-vs-NY relocation decision. A $10 million estate at death in New York incurs roughly $1 million in state estate tax. The same estate in California incurs zero state estate tax. Over a multi-decade planning horizon this can dwarf the income-tax differential.

Residency Audits and the 183-Day Rule

Both states audit former residents aggressively. New York applies a statutory residence test: maintain a permanent place of abode in New York and spend more than 183 days there in a year and you are treated as a resident even if you claim domicile elsewhere. The day count is literal; partial days in New York count as days. Per NY Publication 88, audit triggers include retaining a Manhattan apartment after a claimed move, kids in New York schools, primary care physician in New York, and similar "centre of life" indicators.

California uses a domicile-plus-facts-and-circumstances test rather than a literal day count. California Revenue and Taxation Code section 17014 defines a resident as anyone domiciled in California or anyone in California for other than a temporary purpose. The Franchise Tax Board's Publication 1031 sets out the closest-connection factors used in residency audits, including time spent in California, location of family, professional licences, and bank account locations.

Both states will pursue back tax for years after a claimed change of domicile if the facts do not support it. The New York day-count test is more mechanical and easier to lose if you misjudge days; the California facts-and-circumstances test is more discretionary and easier to dispute on the merits but harder to plan around.

The Verdict by Persona

• Tech worker in SF or NYC at $200,000: SF is roughly 7.2% state effective; NYC combined is roughly 9.4%. NYC is more expensive by about 220 basis points, or $4,400 per year on this income. State-only New York (e.g. moving to Westchester and commuting in) lands at roughly 6.0% effective, the lowest of the three.
• Hedge-fund principal in Greenwich, CT or Manhattan at $5 million: California state is roughly 12.0% effective at this band; NY state is roughly 8.5%; NYC combined is roughly 12.4%. State-only New York is the cheapest.
• Retiree drawing $80,000 from Social Security plus 401(k) in LA or Buffalo: California taxes the full 401(k) draw; New York exempts $20,000 of it after age 59 and a half. Buffalo retiree pays roughly $1,300 state. LA retiree pays roughly $1,800 state. Annual difference is small; over 25 years it compounds.
• Founder selling a $50 million business: Estate-tax exposure tips the balance. California has no state estate tax. New York taxes the estate, with the cliff structure adding planning complexity. Over a long horizon California is structurally favoured for the very wealthy on the death-time ledger.