Why a Raise Doesn't Feel as Big as It Sounds

Last updated: September 2026 · Written by Hugo Cardozo

A raise is taxed at your marginal rate, not your average rate

Your marginal tax rate is the rate applied to your next dollar of income — usually higher than the average (effective) rate across your entire salary, since lower brackets get taxed at lower rates first. A raise adds income at the top of your earnings, so it gets taxed at that higher marginal rate, which is why a raise can feel like it's taxed "harder" than the rest of your paycheck.

FICA takes a cut first, every time

Before federal or state income tax even applies, FICA (Social Security 6.2% + Medicare 1.45%, 7.65% combined) comes out of a raise just like any other wages — unless your salary is already above the annual Social Security wage base ($184,500 for 2026), in which case the 6.2% portion stops applying to the amount above that cap.

A worked example

A $65,000 salary with a 5% raise adds $3,250/year. At a 22% federal rate and 5% state rate, roughly $1,126 (about 35%) goes to FICA and taxes, leaving about $2,124/year — roughly $177/month — in actual extra take-home pay. The raise "feels" smaller than 5% because more than a third of it never reaches your bank account.

A bracket change doesn't retax your whole salary

A common misconception is that crossing into a higher tax bracket means your entire salary gets taxed at the new, higher rate. In reality, only the income that falls within that new bracket is taxed at the higher rate — everything below it keeps being taxed at the lower brackets it already fell into.

What this calculator doesn't account for

Pre-tax deductions like a traditional 401(k) contribution or an HSA reduce the taxable portion of a raise, which would change these numbers — and a percentage-based 401(k) contribution automatically increases along with a new, higher salary unless you adjust it. Treat this as a simplified gross-pay estimate, not a paycheck-perfect calculation.

Frequently asked questions

Should I ask for a raise as a percentage or a flat dollar amount?

Either can work, but it's worth checking the actual take-home impact either way using your marginal rate — a percentage raise scales with your current salary, while a flat amount doesn't, so the two can look very different in dollar terms depending on your starting pay.

Does a raise ever result in less take-home pay overall?

Almost never in a literal sense under the US tax system, since only the income within a new higher bracket is taxed at that rate — the rest stays taxed at lower brackets. A raise can occasionally reduce net benefits if it pushes income just past a cutoff for an income-based benefit or subsidy, which is a separate effect from the tax brackets themselves.

How is a bonus taxed compared to a raise built into salary?

Employers often withhold a flat rate (commonly 22% federally) on bonuses under IRS supplemental wage rules, which can be higher or lower than your actual marginal rate — but at tax filing time, bonus income and salary income are combined and taxed the same way based on your total annual income.