Why is so much tax taken out of my bonus?

Bonuses use the IRS flat "supplemental wage" withholding rate of 22% rather than your normal paycheck rate, which can look high if your marginal rate is below 22%. It is only withholding — if too much is withheld, you get it back when you file your annual return.

Is my data sent anywhere when I use this calculator?

No. All calculations run entirely in your browser using JavaScript. No amounts, inputs, or personal data are ever transmitted to any server.

Vermont Bonus Tax Calculator 2025 — 30% of Federal Withholding

Work out the tax on a bonus in Vermont — federal 22%, FICA, plus 30% of the federal withholding for Vermont. Instant, in your browser.

Free Vermont bonus tax calculator for 2025. Enter a bonus to see federal supplemental withholding (22%, or 37% above $1,000,000), Social Security and Medicare (FICA), and Vermont state withholding (30% of the federal withholding) — with your real take-home pay. Runs entirely in your browser; no data sent to any server.

How does Vermont tax a bonus?

Vermont withholds 30% of the federal income tax withheld on the supplemental payment. Because the federal supplemental rate is 22%, a separately paid bonus is effectively withheld at about 6.6% for Vermont state tax (30% × 22%), on top of the federal 22% and FICA.

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Vermont Bonus Tax Calculator 2025

A bonus is a supplemental wage, and it is taxed differently from a normal paycheck. The federal government withholds a flat 22% on supplemental wages up to $1,000,000 in a year (37% on anything above that), plus FICA. Vermont withholds supplemental wages at 30% of the federal income tax withheld on the bonus — not a flat percentage of gross. This calculator applies that 30% multiplier automatically.

Enter your bonus below. The calculator shows federal supplemental withholding, Social Security (6.2% up to the $176,100 wage base) and Medicare (1.45%, plus 0.9% above $200,000), the Vermont state portion, and your real take-home. Everything runs in your browser — no amounts or personal data are transmitted.

Important: Vermont withholds supplemental wages at 30% of the federal income tax withheld on the bonus. Verify the current figure with the Vermont Department of Taxes.