Quick Answer
New York's supplemental tax includes a 3.876% Personal Income Tax (PIT) surcharge on income over $5 million, plus an additional 0.455% Metropolitan Commuter Transportation Mobility Tax (MCTMT) for NYC area employees earning over $60,000. Combined with regular NY taxes, high earners face effective state tax rates up to 14.776%.
Best Answer
Sarah Chen, Payroll Tax Analyst
Standard employees who want to understand if New York's supplemental taxes affect their paycheck
What are New York's supplemental taxes for high earners?
New York State imposes several supplemental taxes on higher-income earners that go beyond the standard state income tax. The main supplemental taxes are the Personal Income Tax (PIT) surcharge and the Metropolitan Commuter Transportation Mobility Tax (MCTMT).
The PIT surcharge is an additional 3.876% tax on income over $5 million for single filers (or $10 million for joint filers). This is on top of New York's already high 10.9% top marginal rate, bringing the total state income tax rate to 14.776% for ultra-high earners.
The MCTMT affects far more workers — anyone employed in the Metropolitan Commuter Transportation District (which includes NYC and surrounding counties) earning over $60,000 annually. This tax is 0.455% of your total wages, with no cap.
Example: $150,000 salary in Manhattan
Let's break down how these taxes affect a typical high earner:
Annual salary: $150,000
Regular NY state tax: ~$9,240 (6.16% effective rate)
MCTMT (0.455%): $683
Total NY supplemental burden: $683
Combined state tax burden: $9,923
Per paycheck (biweekly): The MCTMT adds about $26 per paycheck to your state tax withholding.
How the MCTMT works in practice
The MCTMT applies to your entire salary once you cross the $60,000 threshold — it's not just on the amount over $60,000. Here's the breakdown:
Key factors that affect your supplemental tax burden
What you should do
Check your pay stub to ensure your employer is correctly withholding both regular NY state tax and MCTMT if you work in the covered area. If you're missing MCTMT withholding, you'll owe it at tax time plus potential penalties.
Use our paycheck calculator to see exactly how NY's supplemental taxes affect your take-home pay.
Key takeaway: If you earn over $60,000 and work in the NYC metro area, you'll pay an additional 0.455% MCTMT on top of regular NY state taxes — about $683 annually on a $150,000 salary.
*Sources: [NY Department of Taxation and Finance](https://www.tax.ny.gov/pit/file/pit_definitions.htm), [IRS Publication 15](https://www.irs.gov/pub/irs-pdf/p15.pdf)*
Key Takeaway: New York's MCTMT adds 0.455% to your state tax burden if you earn over $60,000 in the NYC metro area — that's $683 annually on a $150,000 salary.
NY supplemental tax rates by income level for NYC metro area workers
| Income Level | MCTMT (0.455%) | PIT Surcharge | Total Supplemental Tax | Effective Additional Rate |
|---|---|---|---|---|
| $60,000 | $273 | $0 | $273 | 0.455% |
| $150,000 | $683 | $0 | $683 | 0.455% |
| $500,000 | $2,275 | $0 | $2,275 | 0.455% |
| $5,000,000 | $22,750 | $0 | $22,750 | 0.455% |
| $6,000,000 | $27,300 | $38,760 | $66,060 | 1.101% |
More Perspectives
Sarah Chen, Payroll Tax Analyst
High-income earners who need to understand the full scope of NY's progressive supplemental tax structure
Advanced NY supplemental tax considerations for high earners
As a high earner in New York, you face multiple layers of supplemental taxation that can create significant payroll withholding challenges.
For $150K-$1M earners: Your primary concern is the MCTMT, which adds 0.455% with no wage cap. Unlike Social Security tax (which caps at $176,100 in 2026), MCTMT applies to your entire salary. On $500,000, that's $2,275 annually in additional state tax.
For $1M+ earners: You also hit NY's top marginal brackets more fully. The 10.9% rate kicks in at $25 million for joint filers, but you're already paying 10.3-10.9% on income over $2+ million.
For $5M+ earners: The PIT surcharge creates a punitive 14.776% total state rate — higher than some countries' national income tax rates.
Withholding strategy considerations
High earners often face underwithholding issues because:
Consider increasing your W-4 withholding or making quarterly estimated payments to cover the gap.
Key takeaway: The combination of NY's regular rates plus MCTMT creates an effective state tax burden of 11.355%+ for high earners in NYC — plan your withholding accordingly.
Key Takeaway: High earners in NYC face an effective state tax rate of 11.355%+ when combining regular NY taxes with the 0.455% MCTMT surcharge.
Sarah Chen, Payroll Tax Analyst
Workers who split time between New York and other states or work remotely from NY for out-of-state companies
NY supplemental taxes for remote and multi-state workers
Remote work creates complex NY tax scenarios, especially for supplemental taxes like MCTMT.
Key rule: MCTMT applies based on where you perform the work, not where your employer is located. If you work remotely from your home in Westchester County for a California company, you still owe MCTMT on wages over $60,000.
Multi-state allocation: If you split time between NY and another state, MCTMT applies only to the NY-sourced portion of your income. For example:
Withholding challenges: Out-of-state employers often don't withhold MCTMT correctly, leaving you to pay at filing time. This is especially problematic for contractors paid via 1099 who become NY residents mid-year.
COVID-era reminder: NY's "convenience rule" means working remotely from NY for an out-of-state employer still creates NY tax liability, including MCTMT, unless the remote work is for your employer's necessity (not convenience).
Track your work location carefully and ensure proper withholding to avoid underpayment penalties.
Key takeaway: MCTMT applies based on work location, not employer location — remote workers in the MCTD owe 0.455% even if their company is out-of-state.
Key Takeaway: Remote workers in the NYC metro area owe MCTMT based on where they work, not where their employer is located — track your work location for proper tax allocation.
Sources
- NY Department of Taxation and Finance - MCTMT — Official guidance on Metropolitan Commuter Transportation Mobility Tax
- IRS Publication 15 — Employer's Tax Guide for payroll withholding requirements
Reviewed by Sarah Chen, Payroll Tax Analyst on February 28, 2026
This content is for educational purposes only and is not a substitute for professional tax advice. Consult a qualified tax professional for advice specific to your situation.