Gross Pay vs. Net Pay: What’s the Difference?
The number on your offer letter and the number that actually lands in your bank account are rarely the same, and the gap between them is bigger than most people expect.

The basic definitions
Gross pay is the total amount you earn before any taxes or deductions come out, the salary figure quoted in an offer letter or the total on a pay stub before subtractions. Net pay, also called take-home pay, is what’s left after taxes and other deductions are subtracted, the amount that actually gets deposited into your bank account. The IRS’s own tax education materials define it exactly this way: gross pay is the amount the employee earns, and net pay is the amount the employee actually receives.
The gap between the two can be substantial. A $65,000 gross salary commonly nets somewhere in the neighborhood of $50,000 to $52,000 after typical federal, state, and payroll tax withholding, depending heavily on your state, filing status, and specific deductions, a difference that surprises a lot of people comparing a job offer’s headline number to what they’ll actually see in their account.
What actually comes out of the paycheck
Federal income tax withholding is usually the largest single deduction, calculated based on your income and the information you provide on Form W-4. FICA taxes are next: 6.2% for Social Security, up to an annual wage cap that adjusts each year, and 1.45% for Medicare, with no cap, for a combined 7.65% that applies to nearly every paycheck regardless of income level. On a $2,500 biweekly gross paycheck, FICA alone withholds about $191.25 before anything else is subtracted.
State income tax withholding comes next where applicable; a handful of states, including Texas, Florida, and Washington, don’t levy a state income tax at all, which is part of why identical gross salaries can produce noticeably different take-home pay depending purely on where you live and work. Local taxes, common in some cities and counties, can add yet another layer on top of federal and state withholding, further widening the gap between gross and net pay for residents of those specific areas.
Pre-tax versus post-tax deductions
Not all deductions are taxed the same way, and the distinction matters for your take-home number. Pre-tax deductions, like traditional 401(k) contributions, health insurance premiums, and HSA contributions, come out of your paycheck before income tax is calculated, which lowers your taxable income and therefore your tax bill, alongside reducing your net pay by the deducted amount itself.
Post-tax deductions, like Roth 401(k) contributions or wage garnishments, come out after taxes have already been calculated on the full amount, so they reduce net pay without providing any offsetting reduction in taxable income. This is part of why increasing a traditional 401(k) contribution by $100 typically reduces your actual take-home pay by less than $100, since a chunk of that $100 would have gone to taxes anyway.
Why your W-4 changes the number

The amount of federal tax withheld from each paycheck isn’t fixed by your salary alone; it also depends on the information you provide on Form W-4, including your filing status, whether you hold multiple jobs, and any dependents you claim. Two people earning the identical gross salary can see meaningfully different net pay if they’ve filled out their W-4s differently, since one might be having more withheld throughout the year than the other.
Over-withholding leads to a larger tax refund the following spring, effectively an interest-free loan to the government throughout the year. Under-withholding means a smaller refund, or a balance owed, at tax time. Neither is automatically wrong, but adjusting your W-4 using the IRS’s Tax Withholding Estimator can bring your paycheck withholding closer to your actual annual tax liability, avoiding a large surprise refund or bill.
A major life event, marriage, a new child, a second job, or a significant change in income, is generally a good prompt to revisit your W-4, since the form is meant to reflect your current situation rather than being filled out once and forgotten for the rest of your career.
Why this matters when comparing job offers
A job offer with a higher gross salary doesn’t automatically mean more take-home pay if it comes with a move to a higher-tax state, fewer employer-subsidized pre-tax benefits, or a less generous health insurance contribution that increases your own premium deduction. Comparing two offers purely on their gross salary figure can miss real differences that only show up once you calculate the actual net pay each one would produce.
This is especially relevant for remote positions or relocations, where the same gross salary can produce a meaningfully different net paycheck purely based on which state’s tax rules apply, on top of any cost-of-living differences between the two locations. A $5,000 gross raise that comes with a move from a no-income-tax state to one with a high marginal rate can end up producing very little additional take-home pay once the new state tax withholding is factored in, even though the headline salary number looks like a clear improvement.
Budgeting off the right number
Building a budget, or applying a framework like the 50/30/20 rule, around gross salary rather than net pay overstates how much money is actually available to spend and save, since taxes and deductions are already gone before that money ever reaches your account. Every serious budgeting approach starts from take-home pay, not the headline salary figure, for exactly this reason.
This mistake is especially common right after a raise or a new job, when it’s tempting to budget around the new, higher gross figure before actually seeing what it translates to in take-home terms. Waiting for a real paycheck, or running the numbers through a calculator first, avoids overcommitting to new expenses based on a number that was never going to fully reach your bank account in the first place.
Estimate your own take-home pay
The exact gap between gross and net pay depends on your specific salary, state, filing status, and deductions. Our Take-Home Pay Calculator estimates your net paycheck after typical deductions, giving you a realistic number to budget around instead of your gross salary alone.
Common questions about gross and net pay
This varies significantly by income, state, and filing status, but a combined total of roughly 20% to 30% between federal, state, and FICA taxes is common for many middle-income earners in states with an income tax. Higher earners and residents of higher-tax states can see a larger share withheld.
A traditional 401(k) contribution is deducted from gross pay before federal income tax is calculated, which is why it’s called pre-tax. A Roth 401(k) contribution, by contrast, is deducted after tax, from what would otherwise be net pay.
Common causes include a change in your W-4 withholding elections, a change in benefit costs during open enrollment, hitting the annual Social Security wage cap partway through the year, or a change in state tax law, any of which can shift net pay without any change to gross salary.
Overtime pay is taxed the same way as regular wages under the same tax brackets, though it can sometimes push a single paycheck’s withholding higher due to how payroll withholding tables annualize that period’s income, even though your overall annual tax liability isn’t calculated any differently.
This varies by income, state, and filing status, but a combined total of roughly 20-30% between federal, state, and FICA taxes is common for many middle-income earners.
A traditional 401(k) contribution is deducted from gross pay before federal income tax is calculated, which is why it’s called pre-tax. A Roth 401(k) contribution is deducted after tax.
Common causes include a change in W-4 withholding elections, a change in benefit costs during open enrollment, or hitting the annual Social Security wage cap partway through the year.
Overtime pay is taxed the same as regular wages under the same brackets, though it can push a single paycheck’s withholding higher due to how payroll systems annualize that period’s income.
States including Texas, Florida, Washington, Nevada, Wyoming, South Dakota, Alaska, and Tennessee don’t levy a state income tax, which can meaningfully increase take-home pay.
FICA combines 6.2% for Social Security, up to an annual wage cap, and 1.45% for Medicare, with no cap, for a combined 7.65% withheld from nearly every paycheck.
A major life event or income change is generally a good prompt to revisit your W-4, since it’s meant to reflect your current situation rather than being filled out once and forgotten.