Federal income tax calculator

Being "in the 22% bracket" does not mean you pay 22%

This is the single most expensive misunderstanding in American personal tax, and it is the reason most people who search for this calculation get an answer far higher than the truth.

On $75,000 as a single filer, your top bracket is 22.00%. The federal income tax you actually owe is $7,670, which is 10.23% of what you earned. If the bracket rate applied to the whole salary you would owe $16,500 — $8,830 more than you do.

The reason is that the brackets are slices, not labels. The first $16,100 is taxed at nothing because of the standard deduction. The next slice is taxed at 10%, the one after at 12%, and only the part that reaches the top of the stack is taxed at 22%. A raise never moves your whole income into a higher rate — it only ever affects the dollars above the line.

Which is why two numbers matter and they are not interchangeable. The marginal rate — 22.00% — answers "what does my next dollar cost?" and decides whether overtime, a bonus or a 401(k) contribution is worth it. The effective rate — 10.23% — answers "what share of my income went to federal income tax?" and is the one to use when comparing years or countries.

The calculator above shows both, deliberately, side by side.

The 2026 federal brackets, and where your money actually lands

Seven rates, applied to taxable income — which is your gross pay after the standard deduction, not your gross pay:

10% — $0 to $12,400, the first slice of taxable income

12% — $12,400 to $50,400

22% — $50,400 to $105,700

24% — $105,700 to $201,775

32% — $201,775 to $256,225

35% — $256,225 to $640,600

37% — $640,600 and above

On $75,000 of gross income the standard deduction of $16,100 comes off first, leaving $58,900 of taxable income. That is what gets sliced:

10% on $12,400 of it — $1,240

12% on $38,000 of it — $4,560

22% on $8,500 of it — $1,870

Total: $7,670. Notice how little of the salary reaches the top rate — that is the whole point, and it is invisible in any table of rates.

What your next dollar of pay is actually worth

The question behind most raises, side jobs and overtime decisions is not what you pay on average. It is what happens to the next chunk.

At $75,000, one more dollar of salary costs you $0 in federal income tax — the 22.00% rate. Add Social Security and Medicare at 7.65% and the federal government takes about 29.65% of it before any state has a say.

That figure is also what a pre-tax retirement contribution saves you. Putting $5,000 into a traditional 401(k) at this income cuts your federal income tax by $1,100 — not by 10.23% of it, but by the marginal rate, because the contribution comes off the top of the stack.

What it does not save you is FICA. Social Security and Medicare are charged on gross wages before retirement contributions, which is why a 401(k) reduces your income tax and leaves your payroll tax untouched. The calculator shows the two separately for exactly that reason.

Filing status moves the answer more than most deductions do

The same $75,000 produces four different federal bills depending on how you file, and the gap is not small:

Single — standard deduction $16,100, taxable income $58,900, federal income tax $7,670 (10.23%), top bracket 22%

Married filing jointly — standard deduction $32,200, taxable income $42,800, federal income tax $4,640 (6.19%), top bracket 12%

Head of household — standard deduction $24,150, taxable income $50,850, federal income tax $5,748 (7.66%), top bracket 12%

Married filing separately — standard deduction $16,100, taxable income $58,900, federal income tax $7,670 (10.23%), top bracket 22%

Two things are worth pulling out of that table. Married filing jointly is not simply "double single" — the brackets are wider and the deduction is larger, so a single earner supporting a household pays materially less than the same person filing alone. And head of household sits between the two: it exists for an unmarried person maintaining a home for a dependant, and it is the status most often missed by people who qualify for it.

Married filing separately is rarely better on tax alone. It exists for situations — separated couples, income-driven student loan repayment, liability worries — where something other than the tax bill is the point.

How the federal bill behaves as income rises

Progressive does not mean the effective rate climbs quickly. It climbs slowly, and it never reaches the top bracket:

$30,000 — federal income tax $1,420, effective 4.73%, top bracket 12%

$50,000 — federal income tax $3,820, effective 7.64%, top bracket 12%

$75,000 — federal income tax $7,670, effective 10.23%, top bracket 22%

$100,000 — federal income tax $13,170, effective 13.17%, top bracket 22%

$150,000 — federal income tax $24,734, effective 16.49%, top bracket 24%

$250,000 — federal income tax $51,304, effective 20.52%, top bracket 32%

$500,000 — federal income tax $138,134, effective 27.63%, top bracket 35%

Read down the two right-hand columns and the pattern is the whole system in one picture: at every income the effective rate is far below the bracket rate, and the gap only closes at incomes where almost all the money sits in the top slice.

The other thing the table shows is where Social Security stops. It is charged on the first $184,500 of wages and nothing above, so between $184,500 and the next income tax bracket the total federal burden briefly flattens — one of the few places in the code where earning more costs proportionally less.

The same figure, per paycheck

Almost nobody experiences tax annually. On $75,000 as a single filer, federal income tax of $7,670 works out as:

Monthly — $639 of federal income tax, $478 of Social Security and Medicare, leaving $5,133 before state tax and anything else your employer deducts.

Twice a month — $320 of federal income tax, $239 of Social Security and Medicare, leaving $2,566 before state tax and anything else your employer deducts.

Every two weeks — $295 of federal income tax, $221 of Social Security and Medicare, leaving $2,369 before state tax and anything else your employer deducts.

Weekly — $148 of federal income tax, $110 of Social Security and Medicare, leaving $1,184 before state tax and anything else your employer deducts.

Two warnings about reading a payslip against these numbers. Your employer withholds, it does not calculate your tax — withholding is a forecast based on the W-4 you filed, and the difference between it and the real figure is exactly what a refund or a bill in April is. And a bonus is usually withheld at a flat supplemental rate rather than at your bracket, which is why bonus paychecks look punitively taxed and why most of that evens out at filing.

If the numbers above are far from what your payslip shows, the gap is nearly always one of three things: a state income tax, pre-tax deductions your employer takes before the federal calculation, or a W-4 that no longer matches your situation.

Using this figure to check your withholding

The practical use of a clean federal number is to check it against what is actually being taken out of your pay.

Add up the federal income tax withheld on your payslips so far this year, divide by the fraction of the year that has passed, and compare with the $7,670 this page gives for $75,000. Withhold too little and you owe in April, with an underpayment penalty if the shortfall is large enough. Withhold too much and you have given the government an interest-free loan — the average refund runs to thousands of dollars, which is thousands of dollars that were not in your account all year.

The safe harbour is worth knowing because it removes the penalty risk entirely: pay in at least 90% of this year's tax, or 100% of last year's — 110% if your income was above $150,000 — and no penalty applies however much you end up owing at filing.

Two events make a W-4 stale almost immediately, and both are common: a second job in the household, where each employer withholds as though its salary were the only one, and a marriage or divorce, which changes the brackets and the deduction underneath everything.

Itemising only beats the standard deduction above $16,100

The standard deduction is not a default you settle for; for roughly nine filers in ten it is simply the larger number.

For 2026 it is $16,100 single, $32,200 married filing jointly and $24,150 head of household. Itemising means adding up mortgage interest, state and local taxes, charitable gifts and a few smaller categories — and unless that total clears the figure for your status, it changes your tax by nothing at all.

What makes the arithmetic harder than it looks is the cap on state and local taxes. For many households the SALT deduction was the largest single item, and capping it pushed millions of filers who used to itemise back onto the standard deduction. A high-tax state and a large mortgage are now roughly what it takes.

The consequence worth knowing: a charitable donation reduces your income tax only if you already itemise. Below the threshold it is worth exactly nothing against it — which surprises people every year, and is the reason bunching several years of giving into one is a real strategy rather than an accountant's trick.

This calculator applies the standard deduction and says so. If you itemise, the figure here is an upper bound on your tax.

Federal income tax is not the same thing as your federal tax burden

The figure this page calculates is one of three federal charges on a salary, and it is often not the largest.

Federal income tax — $7,670 on $75,000, the progressive one, the one the brackets describe.

Social Security — 6.20% of wages up to $184,500, which is $4,650 here. Flat, capped, and matched by your employer.

Medicare — 1.45% of all wages with no ceiling, $1,088 here, plus an extra 0.90% above $200,000 for a single filer.

Together FICA is $5,738 — 7.65% of gross. For a large share of American workers it is bigger than the income tax, and it is the part almost every "what tax bracket am I in" conversation leaves out entirely.

Then, on top of all of it, comes state income tax in forty-two states. That is a separate calculation and it has its own page.

Why the federal figure is where a comparison between states starts

Federal tax is the one part of an American tax bill that does not move when you do. The same $75,000 produces the same $7,670 of federal income tax in all fifty states, which makes it the fixed point every comparison is measured against.

What changes is everything stacked on top: forty-two states levy an income tax and nine do not, property tax is set county by county rather than by the state, and in eleven states counties and cities charge an income tax of their own. Those three layers are the entire difference between one place and another.

And the state without an income tax is not automatically the cheaper one — every one of them raises the money another way, usually on your house. Comparing two states properly means putting income tax, property tax and the local price level in the same figure, which is what those pages do.

One level down, comparing two cities in the same state removes even the state income tax from the equation, because it is identical on both sides. What is left there is property tax and what things cost — and inside a single state that gap is often wider than between two states.

Turning 65 raises your standard deduction before anything else changes

It is the one birthday that shows up directly in the federal calculation, and it is easy to miss because nothing about it is automatic on a payslip.

From the tax year in which you turn 65, the standard deduction rises by $2,050 if you are unmarried and $1,650 per qualifying person if you are married, and the same addition applies again for blindness. For a married couple where both are over 65 that is two additions, not one.

On $75,000 as a single filer the extra deduction is worth $451 of tax — small in absolute terms, and it compounds with the other thing that changes at that age: earned income usually falls, so a larger share of what is left sits in the lower brackets.

What this page does not model for retirees is how Social Security benefits are taxed, which follows its own rule — a portion becomes taxable once combined income passes a threshold that has never been indexed to inflation, so it catches more people every year. That calculation has its own page.

What this calculation deliberately leaves out

It applies the standard deduction, which is what roughly nine out of ten filers take. Itemising — mortgage interest, state and local taxes up to the cap, charitable gifts — only helps when the total beats $16,100 for a single filer or $32,200 for a couple, and below that threshold it changes nothing.

It does not apply credits. A credit comes off the tax itself rather than off income, which makes it worth far more than a deduction of the same size: the child tax credit, the earned income credit and the education credits each have their own rules and their own page here.

It does not model self-employment income, where both halves of FICA fall on you and a quarterly payment schedule applies, nor capital gains, which sit on their own rate schedule rather than the ordinary brackets.

And it does not model state tax, on purpose. That is the point of this page: a clean federal figure you can carry into a comparison between states, an offer in another city, or a withholding form — rather than one already blended with a state you may not live in.

Every one of those has a calculator on this site, and each says what it does not model rather than quietly leaving it out.

Where these numbers come from

The 2026 brackets, the standard deduction and the additional deduction for age 65 and over are from IRS Revenue Procedure 2025-32, which is the inflation-adjustment notice the IRS publishes each autumn for the following tax year.

Social Security and Medicare rates and the wage base come from the Social Security Administration's annual announcement and from §3101 of the Internal Revenue Code.

The standard deduction for 2026 is $16,100 single, $32,200 married filing jointly and $24,150 head of household, with a further $2,050 for an unmarried filer aged 65 or over — $1,650 where the filer is married.

No figure on this page is typed by hand. Each is computed by the same engine the rest of the site uses, and that engine is covered by tests that check it bracket by bracket against the published tables.

Questions

How much federal income tax will I pay on $75,000?

$7,670 as a single filer taking the standard deduction — 10.23% of your gross income. Filing jointly on the same income it is $4,640. Neither figure includes Social Security and Medicare, which add $5,738 more, or state tax.

What is the difference between my tax bracket and my tax rate?

Your bracket is the rate on your last dollar; your effective rate is the share of your income that actually went to tax. On $75,000 the bracket is 22.00% and the effective rate is 10.23% — a difference of $8,830 between what people assume they pay and what they pay. The brackets are slices of income, not a label applied to all of it.

Does a raise into a higher bracket leave me worse off?

No, and it cannot. Only the dollars above the bracket threshold are taxed at the higher rate; everything below keeps its old rate. Going from $75,000 to $100,000 raises your federal income tax from $7,670 to $13,170 — you keep $19,500 of the $25,000 increase before FICA and state tax. The only place in the code where more gross can mean less net is a benefit cliff, not a tax bracket.

Is federal income tax the same as federal tax?

No, and the difference is large. Federal income tax on $75,000 is $7,670. Social Security and Medicare add $5,738 on top, and for many workers that payroll tax is the bigger of the two. This page separates them so you can see both.

Do I need to pick a state?

Not here — that is the point of this page. Federal tax is identical in all fifty states, so a clean federal figure is what you want when comparing offers in different places, filling in a W-4, or working out a quarterly payment. When you do want the state layer added, the income tax calculator covers all fifty-one jurisdictions.

How do I work out the federal tax on a monthly salary?

Multiply by twelve, run the year, then divide back. Tax is annual and progressive, so a month taken on its own cannot be taxed correctly: the brackets apply to the whole year. On $75,000 a year the federal income tax is $7,670, which is $639 a month — and that is not the same as taxing one month's pay in isolation, which is why irregular income is so often over-withheld.

Does a 401(k) contribution reduce my federal tax?

Yes, at your marginal rate rather than your effective one. On $75,000 a $5,000 traditional contribution cuts federal income tax by $1,100, because it comes off the top slice of income. It does not reduce Social Security or Medicare, which are charged on gross wages before any retirement contribution.

What is taxable income, and why is it lower than my salary?

Because the standard deduction comes off first: $16,100 for a single filer in 2026. On $75,000 of gross pay that leaves $58,900 of taxable income, and the brackets apply to that figure rather than to the salary. Pre-tax retirement contributions reduce it further; Social Security and Medicare are charged on the salary regardless.