Understanding Your Paycheck
How Is Your Take-Home Pay Calculated?
Your take-home pay — also called net pay — is the amount deposited into your bank account after your employer withholds taxes and other deductions from your gross paycheck. Understanding each deduction helps you plan your budget accurately and avoid surprises at tax time.
Every American worker pays federal income tax based on their income bracket and filing status. For 2025, federal tax rates range from 10% on the lowest income up to 37% on income over $626,350. Most middle-income earners fall in the 22% or 24% brackets — but your effective rate is always lower because only the income above each threshold is taxed at that rate.
On top of federal income tax, Social Security tax is withheld at 6.2% on wages up to $168,600 in 2025, and Medicare tax is withheld at 1.45% on all wages with no cap. High earners over $200,000 pay an additional 0.9% Medicare surtax. These payroll taxes fund Social Security retirement benefits and Medicare healthcare coverage.
State income tax varies dramatically depending on where you live. Nine states — Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming — have no state income tax on wages at all. Other states range from flat rates as low as 2.5% (Arizona) to progressive rates up to 13.3% (California). Use our state-specific calculators above to see exactly how your state affects your paycheck.
What Is the Standard Deduction for 2025?
The 2025 federal standard deduction is $15,000 for single filers and $30,000 for married couples filing jointly. This deduction reduces your taxable income before any federal income tax is calculated.
For example, a single filer earning $60,000 only pays federal income tax on $45,000 of that income after the standard deduction. This is why your effective tax rate is always lower than your marginal (top bracket) rate.
How Does a 401(k) Affect Your Paycheck?
Contributing to a traditional 401(k) reduces your taxable income dollar-for-dollar. If you earn $70,000 and contribute 6% ($4,200), your federal income tax is calculated on only $65,800 — saving you hundreds in taxes each year.
The 2025 401(k) contribution limit is $23,500 per year ($31,000 if you're 50 or older). Use our take-home pay calculator above to see exactly how increasing your 401(k) contribution changes your paycheck.
What Is Overtime Pay and How Is It Calculated?
Under the federal Fair Labor Standards Act (FLSA), most hourly and non-exempt employees are entitled to overtime pay of 1.5 times their regular rate for any hours worked over 40 in a workweek. This is commonly called "time and a half."
Some states have stricter overtime rules. California requires daily overtime after 8 hours worked in a single day. Colorado and Nevada have similar daily overtime requirements. Always check your state's labor laws in addition to federal rules.
How Do Freelancers Calculate Their Tax Burden?
Self-employed workers and freelancers pay self-employment tax of 15.3% — the combined employee and employer share of Social Security and Medicare. This is in addition to regular federal and state income taxes.
Freelancers should set aside at least 25-35% of every payment for taxes. Use our Freelance Rate Calculator above to determine what hourly rate you need to charge in order to match the take-home pay of a salaried employee after accounting for self-employment taxes and benefits.