Most paycheck calculators online apply a flat “25-30% effective tax rate” and call it a day. For NYC residents earning above about $80,000, that approach is meaningfully wrong. NYC has its own city income tax on top of federal and state, plus an interaction at $107,650 NY State AGI where a recapture provision claws back the benefit of the lower brackets. Here’s what actually comes out of a NYC paycheck, line by line.
Federal income tax
Federal tax uses progressive brackets: 10%, 12%, 22%, 24%, 32%, 35%, and 37%. For 2026, a single filer’s first ~$12,200 of taxable income is taxed at 10%, the next chunk to ~$49,500 at 12%, and so on. “Taxable income” is gross minus the standard deduction (~$15,000 for single, ~$30,000 for married-jointly) and any pre-tax contributions like 401(k), HSA, and pre-tax health insurance.
The brackets are marginal. Earning $100,000 doesn’t put your whole income at the 22% rate — only the dollars in the 22% bracket are taxed at 22%. The dollars in lower brackets keep their lower rates. This is the most misunderstood fact about US income tax.
FICA (Social Security and Medicare)
FICA is 7.65% on most wages: 6.2% for Social Security up to a 2026 wage base of about $168,600, plus 1.45% for Medicare on all wages with no cap. Above $200,000 single ($250,000 married-jointly), an additional 0.9% Medicare surtax kicks in on the dollars over those thresholds. FICA is flat — there are no brackets the way federal income tax has brackets.
New York State income tax
NY State has its own brackets running 4% to 10.9% for the highest earners. The 2026 single brackets approximately: 4% up to ~$8,500, then 4.5%, 5.25%, 5.5%, 6%, 6.85%, 9.65%, 10.3%, and 10.9% at the very top. The bracket math is the same idea as federal — marginal, not flat.
Then comes the recapture. For NY taxable income above $107,650 single (or above $161,550 married-jointly), the state phases in a recapture of the benefit you got from the lower brackets. By the time you cross about $25,000 into the recapture zone, you’ve effectively paid the higher marginal rate on all your income, not just the portion in the higher bracket. The IT-201 instructions document the worksheet that computes this. Most online calculators skip it. The result: someone earning $130,000 single in NYC owes meaningfully more NY state tax than a simple “apply the marginal rate” calculation suggests.
NYC city income tax
NYC residents pay an additional city income tax on top of state. The 2026 single brackets run 3.078% to 3.876%, applied to NY taxable income with some NYC-specific modifications. The brackets are narrow — most earners above ~$50,000 are in the top NYC bracket at 3.876%. NYC tax applies only to NYC residents (defined by domicile, not where your job is), which is the main reason NJ commuters pay materially less total tax than NYC residents at the same gross salary.
SDI and PFL
Two small NYS-specific deductions:
- NY State Disability Insurance (SDI) — capped at $0.60/week, so about $31 a year. Trivial.
- Paid Family Leave (PFL) — about 0.388% of wages in 2026, capped at a maximum annual contribution around $412. Larger than SDI but still small in absolute terms.
Pre-tax deductions you control
Three categories of pre-tax deductions reduce both federal taxable income and NY State taxable income:
- 401(k) traditional contributions — up to $23,500 in 2026 ($31,000 if you’re 50 or older). The single most impactful paycheck lever.
- HSA contributions — only if you’re on a high-deductible health plan. Limits around $4,400 single, $8,750 family in 2026. Triple tax-advantaged (pre-tax in, tax-free growth, tax-free out for medical).
- Pre-tax health insurance premiums and FSA contributions — whatever your employer’s plan offers. Smaller but real.
A pre-tax dollar at 35% effective rate is worth 35 cents more than a post-tax dollar saved into a regular brokerage. The leverage compounds for high earners in NYC.
What this means in practice
A single NYC resident earning $100,000 gross with no 401(k) takes home roughly $5,600–$5,900/month after all the above. The same person earning $150,000 takes home roughly $8,200–$8,700/month. At $200,000, roughly $10,400–$11,000/month. These figures vary by health insurance choices, pre-tax 401(k) elections, and a few smaller things, but they’re the right order of magnitude.
Run your own number in the SuperNYC paycheck calculator. It does the full federal/state/city/FICA/SDI/PFL math including the $107,650 recapture worksheet — which most paycheck tools online silently skip. For the affordability question (can I live in NYC on $X?), use the affordability tool, which composes the paycheck math against actual per-neighborhood rents.