Gross Pay vs. Net Pay: Read Your U.S. Paycheck Deductions

Start with earnings, not the deduction percentage

Gross pay is earnings before deductions. Net pay is what remains after tax withholding and other paycheck deductions, also called take-home pay. The CFPB explains that the gap can include both taxes and retirement or health benefits.[1] A smaller paycheck therefore does not, by itself, show that your employer has cut your wage or that your income-tax rate equals the entire gap.

For a useful first check, place your current pay statement beside the previous one. Compare the same pay-period fields rather than mixing one period's figures with year-to-date totals. Start with earnings, then examine each amount subtracted.

Separate taxes from benefits

Federal employment taxes include federal income-tax withholding, Social Security and Medicare taxes.[2] Some states and localities also have income taxes, while retirement contributions and some healthcare costs can appear as separate deductions.[1] Do not label the entire gross-to-net difference “income tax.”

The CFPB describes pretax deductions as reducing earnings subject to tax.[1] Treat that as a starting concept, not proof that every benefit reduces every tax base. Ask payroll which taxable-wage figure each deduction affects. For reconciliation, subtract each employee deduction once; do not subtract it again merely because a taxable-wage subtotal is lower than gross pay.

A hypothetical paycheck, not a tax estimate

Assume an employee earns $2,000 for one pay period. Assume the statement lists $220 federal income-tax withholding, $150 combined employee Social Security and Medicare deductions, $60 state or local withholding, $100 retirement contributions and $70 health premiums. These are invented statement amounts solely for arithmetic, not calculated tax rates, a typical paycheck or a benefits recommendation.

• Total deductions: $220 + $150 + $60 + $100 + $70 = $600.
• Net pay: $2,000 − $600 = $1,400.
• The $600 gap is 30% of gross pay, but that is not the employee's income-tax rate.

This example deliberately does not calculate taxable wages or pretax savings. If your own statement does not reconcile, ask payroll to identify the missing or differently classified line rather than borrowing this example's percentages.

Withholding is not your final income-tax bill

The IRS says regular-pay federal withholding depends on earnings and the information supplied on Form W-4.[2] Its estimator compares tax needs with withholding; reducing excess withholding can mean a bigger paycheck now but a smaller refund later, while too little withholding can leave a balance and potentially a penalty.[3] Changing withholding is therefore not automatically a tax saving.

Do not judge annual income tax from one paycheck's deduction percentage. Review the year's circumstances before changing withholding simply to reach a preferred take-home amount.

Choose the next action by the problem

• Earnings look wrong: compare the recorded hours and agreed pay with your own records, then request a payroll explanation.
• Earnings match but a benefit deduction changed: compare your enrollment or contribution election and ask the benefits team about its effective date.
• Federal withholding is the concern: use the IRS estimator with recent paystubs, including a spouse's if filing jointly; additional income or deductions may require more records.[3]

The estimator can generate a Form W-4 to give your employer. IRS guidance recommends checking each January and after major changes such as a new job, marriage or a major income change.[3] Keep the submitted change and check a subsequent statement.

Know this guide's limits

This is a U.S. employee-paycheck reading guide, not a 2026 tax-rate calculator or state-specific payroll ruling. The CFPB handout contains older withholding-allowance examples; this guide uses only its basic definitions. For withholding actions, use current IRS guidance instead.[1][3] The IRS estimator excludes nonresident aliens and points them to separate instructions.[3]