How to Calculate Your Take-Home Pay From Salary

Your offer letter says $75,000. Your first paycheck says something closer to $2,100. That gap is not a trick and it is not a mystery. It is a short stack of federal rules, state rules, and benefits choices that convert gross salary into the dollars that actually land in your checking account. Learn the stack once and you can estimate take-home pay for any job, raise, or side offer without waiting for payroll to surprise you.

This guide walks the full path from annual salary to net pay. You will see how Form W-4 steers federal withholding, how FICA (Social Security and Medicare) always takes its cut, how state and local taxes vary, and how pre-tax deductions like a 401(k), HSA, FSA, and health premiums shrink the taxable piece before income tax is even calculated. We will run worked examples with correct arithmetic, show how pay frequency changes the size of each check without changing annual take-home much, and explain why overtime and bonuses often feel over-taxed on the stub even when your year-end refund later makes up for it.

This is education, not tax advice. Your employer's payroll system, your state's rules, and your own Form W-4 choices control the exact numbers. Use the framework here to understand the stub, then verify against your own pay statements and, when needed, a tax professional.

Gross Pay Versus Take-Home Pay

Gross pay is the contractual amount before anything is removed. For a salaried worker, annual gross is the salary on the offer letter. For an hourly worker, gross for a period is hours worked times the hourly rate, plus overtime premiums if any. Take-home pay (also called net pay) is what remains after every deduction and tax withholding leaves the check.

A useful mental model is a funnel:

1. Start with gross wages for the pay period.
2. Subtract pre-tax deductions (traditional 401(k), Section 125 health premiums, FSA, HSA via payroll, and similar cafeteria-plan items).
3. Apply FICA taxes to the correct wage base (more on that below).
4. Withhold federal income tax using Form W-4 settings and IRS percentage or wage-bracket tables.
5. Withhold state and, where applicable, local income tax.
6. Subtract any post-tax deductions (Roth 401(k), union dues, garnishments, after-tax insurance).
7. What is left is take-home pay deposited to your account.

Two people with the same $75,000 salary can have very different take-home pay. One contributes nothing to retirement, has no health premiums, and lives in a no-income-tax state. The other maxes a traditional 401(k), covers a family on the employer plan, and lives in a high-tax state. Same gross. Different funnel. Different net.

The Big Fixed Slice: FICA in 2026

FICA is the Federal Insurance Contributions Act tax. For employees it has two parts that appear on almost every W-2 paycheck:

• Social Security (OASDI): 6.2% of wages up to the annual wage base. For 2026 the wage base is $184,500, so the maximum Social Security tax an employee pays is $11,439.
• Medicare (HI): 1.45% of all wages, with no wage cap. An Additional Medicare Tax of 0.9% applies to wages above $200,000 for single filers ($250,000 married filing jointly), and employers begin withholding that extra 0.9% once your wages from that employer pass $200,000 regardless of filing status.

Together, the ordinary employee rate is 7.65% on wages up to the Social Security wage base. Employers pay a matching 7.65%. Self-employed people generally pay both halves (15.3%) through self-employment tax, with an income-tax deduction for the employer-equivalent portion.

One detail that trips people up: traditional 401(k) contributions reduce wages for federal income tax, but they do not reduce Social Security or Medicare wages. Health premiums and other Section 125 cafeteria-plan deductions usually do reduce the FICA wage base. HSA contributions made through payroll generally reduce FICA as well. Roth 401(k) contributions reduce nothing for current FICA or income-tax withholding. That distinction matters when you model a raise or a bigger retirement deferral.

Federal Income Tax Withholding and Form W-4

Federal income tax on wages is progressive. In 2026 the rates are still 10%, 12%, 22%, 24%, 32%, 35%, and 37%, applied to taxable income after deductions. For a rough annual estimate many people start with wages minus the standard deduction. For 2026 the standard deduction is $16,100 if you file single, $32,200 if you file married jointly, and $24,150 if you file as head of household. Taxable income then falls into the brackets; each slice is taxed only at its own rate.

Payroll does not wait until April. Your employer withholds estimated federal income tax from each paycheck using IRS Publication 15-T methods and the information you put on Form W-4. The redesigned W-4 (in use since 2020) no longer uses withholding allowances. Instead you set:

• Filing status (Step 1).
• Multiple jobs or a working spouse (Step 2), which raises withholding so two jobs do not both pretend you are in a lower bracket.
• Dependents and other credits (Step 3).
• Other income, extra deductions, and extra withholding per pay period (Step 4).

If you claim single with no adjustments and have only one job, withholding often lands close to your eventual tax if you take the standard deduction and have no large credits. If you have two jobs, a side gig, big itemized deductions, or a spouse with unequal income, Steps 2 through 4 are how you steer the estimate. The IRS Tax Withholding Estimator is the official way to check whether your current W-4 is likely to produce a refund, a balance due, or a near wash.

Important honesty check: withholding is an estimate of annual tax, spread across pay periods. A large refund means you lent the Treasury money interest-free. A large balance due can mean under-withholding and, in some cases, a penalty. Neither outcome changes your true tax liability. It only changes when the cash moved.

State and Local Income Taxes

State income tax is the wild card. Several states levy no broad individual income tax on wages (examples in recent years include Florida, Texas, Washington, Nevada, Wyoming, South Dakota, Alaska, and Tennessee, though details and other taxes still apply). Other states use flat rates. Still others use progressive brackets that can push combined marginal rates well above federal alone. A few cities and localities add their own wage taxes on top.

When you compare two job offers in different states, always re-run take-home with the state piece included. A $5,000 higher salary in a high-tax state can lose to a lower salary in a no-income-tax state once FICA and federal tax are already spoken for. Conversely, some high-tax states have other offsets (lower property tax, better transit, employer benefits) that a paycheck calculator will not show. The point is to make the tax difference visible, not to pretend tax is the only variable.

Pre-Tax Deductions That Shrink Taxable Pay

Pre-tax deductions come out before federal income tax is calculated. Some also reduce FICA wages. The common ones:

• Traditional 401(k) or 403(b): Employee deferrals reduce federal taxable wages (and usually state taxable wages). They do not reduce FICA wages. For 2026 the employee deferral limit is $24,500, with catch-up contributions available at age 50 and older.
• Roth 401(k): Contributions are after-tax for income-tax purposes. They do not lower current withholding. They still count toward the same annual deferral limit.
• Health insurance premiums (Section 125): Employer-sponsored medical, dental, and vision premiums paid under a cafeteria plan typically reduce both federal taxable wages and FICA wages.
• Health Flexible Spending Account (FSA): Pre-tax contributions for eligible medical costs; usually reduce federal income tax and FICA wages. FSAs are use-it-or-lose-it with limited carryover rules.
• Dependent care FSA: Pre-tax dollars for eligible child or dependent care, subject to annual limits.
• Health Savings Account (HSA) via payroll: If you have a qualifying high-deductible health plan, HSA contributions through payroll generally reduce federal taxable wages and FICA wages. For 2026 the contribution limits are $4,400 for self-only coverage and $8,750 for family coverage, with an extra catch-up amount at age 55 and older.
• Commuter benefits: Qualified parking and transit benefits under cafeteria plans can be pre-tax up to monthly IRS limits.

Every pre-tax dollar that reduces federal taxable wages also reduces the income tax withheld from that paycheck, all else equal. That is why bumping a traditional 401(k) contribution often lowers take-home by less than the full contribution amount. You are redirecting money and getting a partial tax offset in the same period.

Post-Tax Deductions

Post-tax deductions leave after income tax and FICA have already been calculated. Common examples include Roth 401(k) contributions, after-tax life or disability insurance, union dues, charitable payroll giving, and wage garnishments. They reduce take-home dollar for dollar with no current income-tax shelter. They still matter for budgeting because they never hit your checking account even though they appeared in gross pay.

Pay Frequency: Weekly, Biweekly, Semimonthly, Monthly

Annual take-home is mostly about annual math. Pay frequency mostly changes the size of each deposit:

• Weekly: 52 paychecks a year (sometimes 53 in a calendar year).
• Biweekly: every other week, 26 paychecks (sometimes 27).
• Semimonthly: twice a month, usually the 15th and last day, exactly 24 paychecks.
• Monthly: 12 paychecks.

A $72,000 salary is $2,769.23 per semimonthly gross paycheck (72,000 / 24) and $2,769.23 per biweekly gross paycheck only by coincidence of rounding in some months; more precisely, biweekly gross is 72,000 / 26 = $2,769.23 as well at this particular salary, but the pattern differs at other amounts. The reliable rule is: divide annual gross by the number of pay periods your employer uses. Biweekly workers get two "extra" checks in some months compared with semimonthly workers, which is why biweekly budgets feel lumpy if you treat every month as identical.

Withholding methods annualize your pay, so switching from monthly to biweekly does not magically cut your tax rate. What changes is cash-flow timing. If you are building a budget from take-home, convert everything to a monthly figure: multiply a biweekly net by 26 and divide by 12, or multiply a weekly net by 52 and divide by 12. That monthly net is what belongs in a 50/30/20 or other monthly plan, and parking a buffer in a high-yield savings account softens the months that contain only two biweekly deposits instead of three.

Worked Example 1: $60,000 Salary, Single, No State Tax

Assumptions for a clean baseline: single filer, one job, standard deduction, no pre-tax benefits, no state or local income tax, 2026 federal figures.

• Annual gross: $60,000
• FICA at 7.65%: $4,590
• Federal taxable income estimate: $60,000 minus $16,100 standard deduction = $43,900
• Federal income tax on $43,900: 10% of the first $12,400 ($1,240) plus 12% of the remaining $31,500 ($3,780) = $5,020
• Estimated annual take-home: $60,000 minus $4,590 minus $5,020 = $50,390
• Monthly take-home: about $4,199
• Biweekly take-home: about $1,938

Effective combined federal income tax plus FICA on this example is about 16.0% of gross ($9,610 / $60,000). Your paycheck stub will not match to the penny because withholding tables round and because your W-4 settings may differ, but this is the right order of magnitude for a no-benefit, no-state-tax baseline.

Worked Example 2: $75,000 With 401(k) and Health Premiums

Now add realistic benefits. Same single filer, no state tax, but:

• Traditional 401(k): $500 per month ($6,000 per year)
• Section 125 health premiums: $300 per month ($3,600 per year)

Step through the funnel carefully.

FICA wages: Health premiums under Section 125 reduce FICA wages. Traditional 401(k) does not. FICA wages = $75,000 minus $3,600 = $71,400. FICA = $71,400 times 7.65% = $5,462.10.

Federal taxable wages for an annual estimate: $75,000 minus $6,000 401(k) minus $3,600 premiums = $65,400. Minus the $16,100 standard deduction = $49,300 taxable income.

Federal income tax on $49,300: 10% of $12,400 ($1,240) plus 12% of $36,900 ($4,428) = $5,668.

Annual take-home: $75,000 minus $6,000 (401k) minus $3,600 (premiums) minus $5,462.10 (FICA) minus $5,668 (federal) = $54,269.90, or about $4,522 per month.

Compare that with the same $75,000 and no benefits at all: FICA would be $5,737.50 and federal tax about $7,670, for take-home near $61,593. The benefits version "loses" roughly $7,300 of annual checking-account deposits, but $6,000 of that is your own retirement savings and $3,600 is health coverage you would otherwise buy with after-tax dollars. The true consumption hit is smaller than the take-home gap suggests, which is exactly why reading only the net deposit can mislead.

Worked Example 3: Same Salary, Different States

Take the $75,000 single worker with no benefits and compare a no-income-tax state with a flat 5% state income tax for illustration (real state rules include brackets, credits, and different definitions of taxable wages).

• Federal and FICA pieces from Example 1 scaled to $75,000: FICA $5,737.50; federal tax about $7,670; subtotal of those two = $13,407.50
• No-state take-home: $75,000 minus $13,407.50 = $61,592.50 (about $5,133 per month)
• With a flat 5% state tax on $75,000 for a simple sketch: $3,750 state tax; take-home falls to about $57,843 (about $4,820 per month)

That is roughly $313 less per month from state tax alone in this simplified sketch. Progressive state brackets, local wage taxes, and different treatment of 401(k) contributions can move the gap either way. When you negotiate relocation, ask HR for a sample pay stub in the new location or run the state's withholding estimator if one exists.

Overtime, Bonuses, and Why the Stub Looks Harsh

Overtime for nonexempt workers is usually paid as regular wages at time-and-a-half for hours over 40 in a workweek (with some exceptions under the Fair Labor Standards Act). Because overtime lands in a specific pay period, the withholding method that annualizes that period's pay can withhold federal income tax as if you earn at that elevated rate all year. You often see a higher percentage withheld on the overtime-heavy check. At year end, when your real annual income is known, the extra withholding typically shows up as a larger refund or a smaller balance due. The overtime itself is ordinary income; the timing of withholding is what feels punitive.

Bonuses and other supplemental wages follow special IRS rules. If your employer pays a bonus separately from regular wages, it may withhold federal income tax at the flat supplemental rate (22% for most supplemental wages under the flat-rate method in current IRS rules, with a higher flat rate on supplemental wages above a high annual threshold). Your true tax on that bonus is still whatever your marginal bracket says when the year is totaled. A 22% flat withholding on a bonus for someone whose marginal rate is 12% will look like over-withholding. A bonus for someone in the 32% bracket withheld at 22% can look like under-withholding. Neither flat rate is your final tax rate. It is a payroll convenience.

Practical tip: if you receive a large bonus or a burst of overtime, treat the net deposit as temporary until you know your annual picture. Moving the surplus toward an emergency fund or debt principal in a savings account that pays a real yield beats spending a "tax surprise" that was never really yours to begin with.

How to Estimate Your Own Take-Home in Six Steps

You do not need payroll software to get within a useful range. Use this sequence with a spreadsheet or a notepad.

1. Write annual gross salary (or expected hourly earnings times realistic hours).
2. List annual pre-tax deductions that reduce FICA (health premiums, FSA, HSA via payroll, commuter) and those that do not (traditional 401(k)).
3. Compute FICA: 7.65% of FICA wages up to the $184,500 Social Security wage base for 2026, plus 1.45% on any wages above that base, plus 0.9% Additional Medicare Tax if applicable.
4. Estimate federal taxable income: gross minus traditional retirement deferrals minus other pre-tax items minus your expected deduction (often the standard deduction). Apply 2026 brackets by filing status. This is an annual liability estimate, not a promise of withholding.
5. Add state and local income tax using your state's rates or estimator.
6. Subtract post-tax deductions, then divide the annual net by 12 (or by 26 for biweekly planning). Compare with a recent pay stub and adjust W-4 or benefits elections if the gap is large.

If your goal is a monthly budget, feed the resulting monthly take-home into a simple split so needs, wants, and savings have real dollar targets rather than wishful percentages.

Reading a Real Pay Stub Without Getting Lost

Every employer formats stubs differently, but the same blocks usually appear:

• Current and YTD gross. Confirm the period gross matches salary divided by pay periods, plus overtime or bonuses if listed separately.
• Pre-tax deductions. Look for 401(k), medical, dental, vision, FSA, HSA, and parking or transit. Check whether YTD totals match what you elected.
• Taxes. Federal income tax, Social Security, Medicare, state, and local each get a line. Social Security should stop increasing once YTD Social Security wages hit the annual wage base.
• Post-tax deductions. Roth 401(k), garnishments, and after-tax benefits.
• Net pay. The deposit. If direct deposit is split across accounts, the stub should show each destination.

When a stub looks wrong, the fastest checks are: Did a benefit election change mid-year? Did you receive a bonus taxed under supplemental rules? Did you hit the Social Security wage base late in the year so that line suddenly dropped to zero? Did your state change withholding tables in January? Most "errors" are explainable once you match the line to a rule.

Raises, Job Offers, and the Marginal Take-Home Test

A $10,000 raise does not become $10,000 of new spending money. At a 22% federal marginal bracket, plus 7.65% FICA (if under the wage base), plus state tax, it is common to keep roughly 60 to 70 cents of each new dollar before benefits elections change. Run the marginal math before you celebrate or before you agree to a longer commute for a headline raise.

The same test applies to job offers. Compare total compensation, not salary alone: employer 401(k) match, health premium share, HSA seed money, paid time off, commuting cost, and state tax. A slightly lower salary with a rich match and cheap benefits can beat a higher salary that shifts health costs onto you. Convert each offer to estimated monthly take-home plus a short list of benefits valued in dollars. That is the comparison that protects you from offer-letter theater.

Common Mistakes When People Estimate Net Pay

Using gross in a monthly budget. Rent and groceries are paid from net. Build the budget on take-home or you will overspend by design.

Forgetting FICA. Income-tax calculators that ignore Social Security and Medicare understate the bite by 7.65% for most wage earners under the wage base.

Assuming a bonus is "taxed at 40%." Flat supplemental withholding and your marginal bracket are different ideas. Wait for the annual return before declaring a bonus ruined by tax.

Ignoring pre-tax benefits. Two coworkers with identical salaries can differ by hundreds of dollars per check solely because of 401(k) and health elections.

Skipping the W-4 after life changes. Marriage, a second job, a child, or freelance income all change the right withholding settings. Update Form W-4 when life changes, not only when you start a job.

Treating a huge refund as a windfall personality trait. A refund is your own over-withheld wages coming back. If you prefer monthly cash flow, adjust the W-4; if you prefer forced savings, keep the refund habit on purpose and park the money with a plan.

Putting Take-Home to Work

Once you know the number, the job shifts from decoding payroll to directing cash. Automate rent and minimums. Send a fixed transfer on payday to savings and retirement so the net you "see" is already the spendable remainder. Keep a one-month buffer if you are paid biweekly so the two-paycheck months do not feel like a crisis. And revisit the estimate every January when new tax brackets, FICA wage bases, and benefit premiums land, because take-home is a living number, not a tattoo from your hire date.

Gross salary gets the headlines. Take-home pay pays the life. Learn the funnel, check the stub, and you will never again be surprised by the distance between the two.