How to Read Your First Pay Stub

Your first paycheck probably looks nothing like what you expected. Here is what every line item means and where your money is actually going.

Gross Pay vs Net Pay - The Gap That Surprises Everyone

Gross pay is what you negotiated. Net pay is what hits your bank account. The difference between those two numbers can be 25 to 40 percent of your salary depending on your tax situation, benefits elections, and retirement contributions. Understanding what is in that gap is the first step to actually managing your money.

If you earn $60,000 per year and are paid biweekly, your gross pay per check is $2,307. After federal and state income taxes, FICA taxes, health insurance premiums, and a 401k contribution, your take-home might be closer to $1,600 to $1,700. Neither number is wrong - they just represent different things. Gross pay is your cost to the employer. Net pay is your actual cash income.

The Tax Lines Explained

Federal income tax is withheld based on your W-4 form, which you completed when you were hired. The amount withheld depends on your filing status, any dependents you claimed, and any additional withholding you requested. If too much is withheld, you get a refund in April. If too little is withheld, you owe. Updating your W-4 after major life events - marriage, a child, a second job - helps keep withholding accurate.

FICA taxes fund Social Security and Medicare. Social Security is withheld at 6.2 percent of wages up to the annual wage base ($176,100 in 2025). Medicare is withheld at 1.45 percent with no cap. Your employer matches both of these amounts. If you are self-employed, you pay both sides - 15.3 percent total - which is why self-employment tax is significant.

State income tax appears if you live in a state that has one. Nine states have no income tax: Alaska, Florida, Nevada, New Hampshire, South Dakota, Tennessee, Texas, Washington, and Wyoming. If you live in one of those states, this line will be zero or absent entirely.

Check your W-4 withholding once a year. The IRS withholding estimator at irs.gov can tell you whether you are on track or whether an adjustment would prevent a surprise bill in April.

Benefits and Retirement Deductions

Pre-tax deductions reduce your taxable income before taxes are calculated. These typically include your 401k or 403b contribution, health insurance premiums (in most employer plans), HSA contributions, and dependent care FSA contributions. The practical effect is that contributing $200 per paycheck to a pre-tax 401k does not reduce your take-home pay by the full $200 - it reduces it by $200 minus the taxes you would have paid on that income.

Post-tax deductions come out after taxes are applied. Roth 401k contributions are post-tax, as are some voluntary benefits like supplemental life insurance or after-tax FSA contributions. These do not reduce your current taxable income, but Roth contributions grow tax-free in retirement.

What to Actually Do With This Information

Once you understand your net pay, you have the foundation for a real budget. Start with your actual take-home number - not your salary - and build from there. Assign every dollar a job before the month begins. Fixed expenses like rent, insurance, and minimum debt payments come first. Then savings and investments. Discretionary spending fills in what remains.

If your net pay feels low relative to your salary, check whether your 401k contribution rate or health insurance election is higher than you realized. Both are legitimate reasons for a lower take-home, but you should know what you are paying and why. Surprises on a pay stub are usually the result of not reviewing your benefits enrollment carefully enough at the start.