Most US workers see roughly 15%–30% of each paycheck go to taxes and mandatory payroll deductions, but the exact amount for you depends on income, where you live, and your W‑4 form.

Quick Scoop: What Comes Out of Your Paycheck

Every paycheck usually has four main buckets of deductions:

  1. Federal income tax
    • Uses a progressive system: lower dollars are taxed at lower rates, higher dollars at higher rates.
    • For 2025, a single filer making around $50,000 pays 10% on the first chunk of income, then 12% on the next chunk, and only the top part near the end of their income hits the 22% bracket.
 * Your employer withholds based on your W‑4 (marital status, dependents, extra withholding), so two people earning the same salary can see different amounts taken out.
  1. State (and sometimes city) income tax
    • Some states have no income tax, others have flat rates, and many have progressive brackets like federal.
    • This can range from 0% in no‑tax states to well over 5%–10% in high‑tax states, so state location can change your net pay dramatically.
  1. Social Security tax (part of FICA)
    • 6.2% of your gross wages up to an annual wage cap.
    • Your employer matches this behind the scenes (they pay another 6.2%), but you only see your own 6.2% coming out on your stub.
  1. Medicare tax (part of FICA)
    • 1.45% of all your wages, with no cap.
    • If you earn more than $200,000 a year, there’s an extra 0.9% Medicare surtax on the amount above that threshold.

So even before federal and state income tax, FICA alone usually takes 7.65% of your gross pay (6.2% Social Security + 1.45% Medicare).

How That Looks in Real Life

Let’s take a simple example for a full‑time worker in a state that charges income tax:

  • Gross pay: $1,000 per paycheck
  • FICA (Social Security + Medicare): about $76.50 (7.65%).
  • Federal income tax: maybe $80–$150 depending on your W‑4, filing status, and year‑to‑date income.
  • State income tax: maybe $30–$80, depending on the state.

In this kind of scenario, total taxes could land around 18%–30% of the gross paycheck. That range lines up with what many people in online personal‑finance discussions report as “normal” for typical middle‑income paychecks.

Why Everyone’s Number Is Different

The exact amount taken out of your paycheck will depend on:

  • Your income level (higher income, higher effective tax rate).
  • Filing status (single vs. married vs. head of household).
  • Where you live and work (some states/cities add extra income taxes, some don’t).
  • Your W‑4 choices (number of dependents, extra withholding, second jobs, etc.).
  • Pre‑tax benefits (401(k), HSA, some insurance premiums) that reduce taxable income, so taxes may look lower even if your gross pay is the same as a coworker’s.

A common “feels about right” number people mention in forums is that 20%–25% of each paycheck disappears once you count federal, state, Social Security, Medicare, and maybe local tax—though that can be lower for low‑income workers and higher for high‑income workers.

How to Get Your Own Exact Number

To see how much you specifically should expect:

  1. Check a paycheck calculator
    • Online paycheck calculators let you plug in your pay, state, and W‑4 to estimate net pay and tax breakdown.
  1. Use the IRS withholding estimator
    • The IRS tool (Tax Withholding Estimator) helps you adjust your W‑4 so you’re not having too much or too little withheld over the year.
  1. Read a recent pay stub line by line
    • Look at lines labeled “Federal Withholding,” “State Withholding,” “Social Security,” and “Medicare,” then divide each by your gross pay to see your actual percentages.

TL;DR

  • Expect at least 7.65% to go to Social Security and Medicare alone.
  • Add federal income tax , often another 5%–15% for many workers, depending on income and W‑4.
  • Add state/local income tax if your area has one, often 0%–10%.
  • For a lot of people, that means roughly 15%–30% of each paycheck goes to taxes and mandatory payroll deductions.