Understanding Your Paycheck
If you've ever stared at a pay stub wondering where a chunk of your salary went, you're not alone. Here's how to decode it — and why your take-home pay is less than your "salary."
Gross pay vs. net pay
Gross pay is your salary or hourly wage before anything is taken out — the big number in your offer letter. Net pay (take-home pay) is what actually lands in your bank account after taxes and deductions. The gap between them surprises people, which is why budgeting on your net pay is essential. Your 50/30/20 budget should be based on take-home pay, not gross.
The taxes withheld
Several taxes come out of each paycheck:
- Federal income tax. Withheld based on the W-4 form you filled out. It's a prepayment toward your annual tax bill.
- Social Security and Medicare (FICA). A fixed percentage funds these federal programs. Your employer pays a matching share you don't see.
- State and local income tax. Varies by where you live — some states have none.
Pre-tax deductions (the good kind)
Some money is taken out before taxes are calculated, which lowers your taxable income — a quiet tax break. Common pre-tax deductions:
- 401(k) contributions (traditional) — see how a 401(k) works.
- Health insurance premiums.
- HSA or FSA contributions.
This is why contributing to a traditional 401(k) "costs" you less in take-home pay than the contribution amount — part of it would have gone to taxes anyway. After-tax deductions (like a Roth 401(k)) come out after taxes are figured.
Why you get a refund — or owe
Your W-4 tells your employer roughly how much federal tax to withhold. If they withhold more than your actual tax bill, you get a refund; if they withhold too little, you owe at tax time. A big refund isn't free money — it means you gave the government an interest-free loan all year. Many people aim to break even by adjusting their W-4, then put what they would've over-withheld into a high-yield savings account or investments instead.
General educational information, not tax advice. Tax situations vary — consult a qualified professional. See our disclaimer.