There is a piece of advice that circulates every year, usually from someone who means well: be careful about that raise, it might push you into a higher bracket and you'll take home less.
It is wrong. Not "wrong in most cases" — structurally impossible. Understanding why takes about two minutes, and it changes how you evaluate a raise, overtime, or a second job.
Brackets tax slices, not totals
The mistake is imagining that hitting the 22% bracket means all your income is suddenly taxed at 22%. That is not how it works. Each rate applies only to the income within its own band.
For a single filer in 2026, after the $16,100 standard deduction, the first $12,400 of taxable income is taxed at 10%. The next slice, up to $50,400, is taxed at 12%. Only income above that is taxed at 22%.
So when you "enter the 22% bracket," what actually happens is that your next dollar is taxed at 22%. Every dollar below the threshold keeps its old, lower rate. Nothing is retroactive.
The proof, in dollars
Take a single filer in a state with no income tax who gets a $2,000 raise that crosses the 22% to 24% federal boundary:
| Salary | Annual take-home |
|---|---|
| $121,000 | $93,954 |
| $123,000 | $95,337 |
| Change | +$1,383 |
Up $1,383. Not down. You cannot construct a case where it goes the other way, because there is no mechanism in the bracket system that could produce one.
Marginal vs effective, defined
Your marginal rate is what your next dollar is taxed at. It is the number to use when deciding whether extra work is worth it.
Your effective rate is total tax divided by total income. It is the number that describes what you actually paid, and it is always lower than your marginal rate.
Here is the gap at four salary levels — single filer, no state income tax, 2026:
| Salary | Effective total rate | Federal marginal | Keep from a $2,000 raise |
|---|---|---|---|
| $50,000 | 15.3% | 12% | $1,607 (80.3%) |
| $75,000 | 17.9% | 22% | $1,407 (70.3%) |
| $100,000 | 20.8% | 22% | $1,407 (70.3%) |
| $185,000 | 25.5% | 24% | $1,491 (74.6%) |
Someone at $75,000 who says "I'm in the 22% bracket" is describing their marginal rate. They are actually paying 17.9% of their income in federal tax and FICA combined. The effective rate is the honest description of the burden; the marginal rate is the useful one for decisions.
The twist almost nobody mentions
Look at the last row again. The person earning $185,000 is in a higher federal bracket than the person earning $100,000 — 24% versus 22% — and yet they keep a larger share of their next $2,000: 74.6% against 70.3%.
That is not a rounding artifact. It happens because Social Security tax stops.
In 2026, Social Security tax applies to the first $184,500 of wages. Above that line, the 6.2% simply stops coming out. So at the moment you cross the wage base, your total marginal rate falls by 6.2 percentage points even though your income tax bracket has not changed.
The effect is sharp:
| Salary | Keep from a $2,000 raise |
|---|---|
| $180,000 | $1,367 (68.3%) |
| $184,500 | $1,491 (74.6%) |
| $200,000 | $1,473 (73.7%) |
This is the only common situation in the US wage tax system where earning more genuinely lowers your marginal rate. It is the opposite of the myth, and it is real.
(At $200,000 the share ticks down again, because the additional 0.9% Medicare surtax begins there for single filers.)
Where the myth is almost true
Being fair to the people who repeat it: there is a real phenomenon nearby, and it is worth knowing about — it just has nothing to do with tax brackets.
Some benefits and credits phase out at income thresholds, and a few do it abruptly. Cross the line and you lose the whole thing rather than a proportional slice. Income-driven student loan repayment, certain healthcare subsidies, and some means-tested benefits can work this way. In those cases a small raise really can leave a household worse off.
That is a benefit cliff, and it is a design flaw in specific programs — not a feature of the tax code. If someone warns you about a raise, this is the thing worth actually checking. The brackets are not.
What to do with this
When you are weighing overtime, a bonus, a side job, or a raise, use your marginal rate to estimate what you will keep. At most middle incomes in a no-tax state, that is roughly 70 cents on the dollar after federal tax and FICA — less in a state with income tax.
When you are budgeting or comparing offers, use your effective rate, because that is what actually leaves your account over a year.
And when someone tells you a raise will cost you money: it will not.
To see both rates for your own salary, filing status, and state, use the take-home pay calculator. Every figure above is computed with the same engine.
Figures are for a single filer taking the standard deduction in a state with no income tax, tax year 2026. Federal brackets and the standard deduction come from IRS Revenue Procedure 2025-32; the $184,500 Social Security wage base and Medicare rates from the Social Security Administration. Full citations on our sources page. Local taxes, benefit deductions and non-standard W-4 entries are not modelled, so your own figures will differ. This is general information, not tax advice.
Frequently asked questions
Does a raise ever reduce your take-home pay?
Not through tax brackets — that is mathematically impossible, because each rate applies only to income within its own band. A $2,000 raise crossing the 22% to 24% boundary still adds $1,383 to annual take-home. The one real exception is a benefit cliff, where an income-tested program cuts off entirely at a threshold, which is a feature of that program rather than the tax code.
What is the difference between marginal and effective tax rate?
Your marginal rate is what your next dollar of income is taxed at — use it to evaluate a raise or overtime. Your effective rate is total tax divided by total income, and it is always lower. In 2026 a single filer at $75,000 has a 22% federal marginal rate but pays 17.9% of gross in federal tax and FICA combined.
What tax bracket am I in for 2026?
For a single filer, taxable income is your salary minus the $16,100 standard deduction. The 10% bracket covers the first $12,400 of that, 12% up to $50,400, 22% up to $105,700, and 24% up to $201,775. So a $75,000 salary tops out in the 22% bracket, though most of the income is taxed at lower rates.
Why do I keep more of a raise at $185,000 than at $100,000?
Because Social Security tax stops at $184,500 of wages in 2026. Above that line the 6.2% no longer applies, so your total marginal rate drops even though your income tax bracket is higher. A single filer keeps 74.6% of a $2,000 raise at $184,500 versus 70.3% at $100,000.