Take-Home Pay Calculator
Estimate your paycheck after federal income tax and FICA using current US brackets, with a clear account of what the estimate cannot include.
| Gross salary | — |
|---|---|
| 401(k) | — |
| Federal income tax | — |
| Social Security | — |
| Medicare | — |
| State tax | — |
| Take-home (per year) | — |
per paycheck
Estimate using 2025 US federal brackets + FICA. Excludes credits, local taxes, and detailed state rules.
A raise never leaves you worse off, checked at every dollar
"I do not want the raise, it will push me into a higher bracket" is the most durable piece of wrong tax folklore there is. Brackets are marginal — the higher rate applies only to the dollars above the threshold, never to the ones below it.
That is easy to assert and easy to check. Sweeping every whole dollar of gross income from $1 to $700,000 and computing take-home at each — 700,000 steps — the number of places where earning one more dollar left you with less is 0. Not few. None, including at every bracket boundary specifically.
The bracket you are "in" is not the rate you pay
There are three different numbers here and they rarely agree:
| Gross | Bracket | Marginal | Effective, income tax only | Effective, all in |
|---|---|---|---|---|
| $30,000 | 12% | 19.7% | 5.2% | 12.9% |
| $60,000 | 12% | 19.6% | 8.6% | 16.3% |
| $100,000 | 22% | 29.6% | 13.6% | 21.3% |
| $150,000 | 24% | 31.6% | 16.8% | 24.5% |
| $200,000 | 24% | 26.4% | 18.6% | 25.5% |
| $300,000 | 35% | 37.4% | 23.1% | 28.5% |
| $500,000 | 35% | 37.3% | 27.9% | 32.0% |
I expected the effective rate to sit below the bracket everywhere, on the reasoning that the lower brackets are still doing their work underneath. It does not — the bold rows are above. On the income tax alone it is below at every income, exactly as expected. The difference is payroll tax: a flat 7.65% that no bracket mentions, and that is enough to overtake a small bracket.
The crossing is around $63,500, where progressive income tax finally outgrows the flat charge. Below it, quoting your bracket understates what you pay; above it, it overstates it. Either way it is the only one of the three numbers anybody ever says out loud, and it is the least informative.
And the marginal rate goes down once
The genuinely surprising one. Social Security tax is charged on the first $176,100 of wages and nothing above it, so crossing that line removes 6.2 percentage points of marginal cost:
| Gross | Marginal rate on the next dollar |
|---|---|
| $175,100 | 31.65% |
| $176,099 | 25.51% |
| $176,101 | 25.45% |
| $177,100 | 25.45% |
The dollar after the cap is taxed about 6.2 points less than the dollar before it — which is the Social Security rate itself, switching off. Earn more, face a lower marginal rate.
It goes back up at $200,000, where the additional Medicare tax starts and adds 0.9 points:
| Gross | Marginal |
|---|---|
| $199,000 | 25.45% |
| $201,000 | 26.35% |
Below the cap the marginal rate only ever rises — swept from $20,000 to $170,000 with no drops at all — so this is one specific step, not general noise. The shape of the whole curve is up, up, down hard, up a little, and anyone reasoning about "the next bracket" is working from a mental model with no down step in it.
How to use
- Enter your gross pay and filing status.
- Add pre-tax deductions such as retirement contributions.
- Read the estimated take-home figure.
- Compare against your actual payslip.
Frequently asked questions
What is FICA?
The payroll tax funding Social Security and Medicare. Social Security is 6.2 per cent of wages up to an annual cap, and Medicare is 1.45 per cent with no cap, plus an additional 0.9 per cent on earnings above a threshold. Your employer matches the first two, which is a real cost of employing you even though it never appears on your payslip.
Why is my marginal rate not my actual rate?
Because the brackets are progressive. Moving into a higher bracket taxes only the income above that threshold at the higher rate, not your whole income. This is the most persistent misunderstanding in personal tax, and it is why a raise never leaves you worse off.
What does this estimate leave out?
State and local income taxes, which vary enormously and are zero in several states; health insurance premiums; wage garnishments; and any credits you may qualify for. In a high-tax state the omission is substantial, so treat the figure as an upper bound on take-home pay.
How do pre-tax deductions help?
They reduce the income the tax is calculated on, so a contribution to a traditional retirement account costs you less than its face value in take-home pay. The saving is at your marginal rate, which makes these contributions most valuable to higher earners.
Why does my first paycheck of the year differ from later ones?
Because the Social Security cap applies annually. High earners stop paying it once they reach the wage base, so take-home pay rises later in the year and drops again in January. Bonuses are also often withheld at a flat supplemental rate, which is why they can look overtaxed.
Can I rely on this for tax planning?
No. It is a simplified estimate using federal brackets only, and your actual liability depends on deductions, credits, other income and your state. Use your payslip and, for anything consequential, a tax professional — nothing here is tax advice.
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