First Paycheck Explained: Gross vs Net Pay for Teens

Your first paycheck is smaller than your hours times your pay rate because some money comes out before you are paid. Social Security and Medicare always take 7.65% of gross pay, and income tax may be withheld too, although on a small part-time paycheck the IRS's 2026 tables often withhold no federal income tax at all. What is left is your net pay, the amount you actually take home.

That gap, gross vs net pay, is one of the most useful money lessons of the teen years, and it lands best the moment the first real check arrives. The Consumer Financial Protection Bureau's Money as You Grow guide for parents says it plainly to teens: "Your paychecks might be smaller than you expect because taxes are taken out first," and it suggests walking through a teen's paycheck together, item by item. This guide does exactly that, with 2026 numbers: what comes out and why, which deductions are fixed and which are estimates you may get back, and how to turn the smaller take-home number into a plan. There is an interactive pay-stub breakdown below so you can plug in your own wage and hours. (Parents, read on too: everything here is written so you and your teen can work through it side by side.)

Why is my paycheck smaller than my hourly rate?

Because your hourly rate sets your gross pay, and your paycheck pays you net. Social Security (6.2%) and Medicare (1.45%) take 7.65% of every paycheck. Federal and state income tax may be withheld too, depending on your W-4, your state and the size of the check. Net pay is what is left.

Up to four things come out of a typical first paycheck, in this order. Everything else (retirement contributions, health insurance) usually does not show up on a first part-time job.

1. Social Security is 6.2% of your gross pay. It is fixed by law and not refundable.
2. Medicare is 1.45% of your gross pay. Also fixed, also not refundable. Together with Social Security this is called FICA, and it adds up to 7.65%.
3. Federal income tax withholding is an estimate your employer works out from the W-4 form you filled out when you were hired and the IRS's withholding tables. On a small paycheck it is often $0, and when it is not, it is often refunded when you file.
4. State income tax depends on where you live. Nine states don't tax wages at all.

Here is the math with 2026 numbers. Say you earn $15 an hour and work 20 hours in a two-week pay period. Your gross pay is $300. Social Security takes $18.60 and Medicare takes $4.35. Federal income tax withholding is $0: under the IRS's 2026 withholding tables (Publication 15-T), a single worker with a standard W-4 has nothing withheld until pay works out to more than $16,100 a year, and $300 every two weeks works out to $7,800. If your state withholds about 4%, that is another $12, and your take-home lands at $265.05, about 88% of what you earned. In a state that doesn't tax wages, it is $277.05, about 92%.

Work a full-time summer schedule instead, 80 hours at $15 every two weeks, and the check changes shape. Gross pay is $1,200, Social Security and Medicare take $91.80, and the 2026 tables withhold about $60 in federal income tax, because payroll treats each paycheck as if you earned at that pace all year. That is the money that so often comes back in the spring, and the section below shows why.

The breakdown above starts on that $300 example. Its federal withholding setting is an estimate you pick, not the IRS tables, so treat it as a way to see the shape of a paycheck and check your real stub for the actual numbers. The shape holds for almost every first job: a fixed chunk for FICA, a variable chunk for income tax withholding (sometimes zero), and a take-home figure that is smaller than gross.

It also has a page of its own: the teen paycheck calculator works through this example and a full-time summer paycheck.

Gross pay vs net pay, line by line

Reading a pay stub gets a lot less intimidating once you know that the deductions fall into two very different groups. One group is fixed and gone; the other is an estimate you might get back. Mixing them up is what makes a first stub feel like a mystery.

The fixed group is FICA. Social Security at 6.2% and Medicare at 1.45% come out of every paycheck at the same rate, no matter what you wrote on your W-4, and they are not refundable. They fund retirement and health programs you pay into now and draw on much later. The IRS lists the exact rates on its Topic 751 page, along with the only wrinkle: Social Security applies to the first $184,500 of earnings in 2026, a cap no teen part-timer will hit.

The estimate group is income tax withholding, and this is where a teen can quietly leave money on the table. Withholding is a prepayment toward the income tax you might owe for the year. It is not your final tax bill. For 2026, a dependent's standard deduction is their earned income plus $450, up to $16,100, so a teen whose only income is wages owes no federal income tax on up to $16,100 of wages (IRS Revenue Procedure 2025-32). If your employer withheld federal tax anyway, filing a simple return is how you get it back. So the right way to read a stub is: the FICA lines are the real cost of the paycheck, and the withholding lines are a placeholder that often comes home in the spring.

Will I get the withheld money back?

Usually some of it, if you file a tax return. Social Security and Medicare are not refunded. Federal income tax withholding is only a prepayment: if your 2026 wages are $16,100 or less and you have no other income, you owe no federal income tax, so the federal tax withheld comes back after you file.

Here is why. Income tax is calculated on your whole year, not on a single paycheck, and payroll withholding is worked out as if each paycheck were your pace for the whole year. Take the summer job above: five $1,200 paychecks over ten weeks is $6,000 of wages and about $300 of federal withholding. If that is your only income for 2026, you owe no federal income tax, so a return brings that roughly $300 back. That difference is a tax refund, and for a first-job earner it can be all of the federal tax that was withheld.

The catch is that the refund does not happen automatically. You have to file a tax return to claim it, even a very simple one. For a lot of teens this is the first time filing is worth doing purely for the refund, and it is a quietly great first experience of the tax system: you do a little paperwork, and money you already earned comes back. FICA, to be clear, does not work this way. Those Social Security and Medicare dollars are not refunded; they are what you paid into the system this year.

Budgeting your real take-home pay

Once you know your net number, the move that actually builds the habit is simple: budget the take-home, not the gross. Planning around the bigger gross figure is how a paycheck disappears, because the plan assumes money that was never going to land in the account. The CFPB's Money as You Grow guide suggests that once a teen has a steady job, at least 10 percent of earnings should go straight into savings.

The simplest version is the same three-way split that works at every younger age, scaled up to a real wage. Decide once what share of each paycheck goes to save, spend, and give, and route it the day the money arrives instead of with whatever is left over. In Sprout Saver, a parent can set allowance and chore pay to split automatically into those three jars, and money in the Save jar can go into the Vault, which locks it for a set number of days so a slow-building total does not get raided for a late-night impulse. A named Goal, the thing the saving is actually for, keeps the plan from feeling like deprivation.

The three lessons below build this directly, from reading the stub to running a first monthly plan on real income. Pair them with the first real paycheck.

A first paycheck usually arrives by direct deposit, which raises its own question: are you ready for a bank account and card of your own? Our debit-card readiness checklist walks through the signals worth checking first, and it is a good one for a parent and teen to run together. For the wider arc of what each age is ready for, the teaching kids about money by age guide puts the paycheck in context, and if the check is arriving because a job search just paid off, our summer job ideas for teens guide covers the part that comes first. The allowance meets a real paycheck post picks up the harder question of whether allowance should continue once real income starts.

Do cash jobs and 1099 work change the taxes?

Yes. Babysitting, mowing and other gig work usually pay cash with nothing withheld, so there is no refund to collect, and a teen who runs their own small business has to file a return once net earnings from self-employment reach $400 in a year. Keep a simple record of what comes in.

Everything above assumes a W-2 job, the kind with an employer, a pay stub, and taxes already taken out. A lot of first earning does not look like that, and the difference matters.

Babysitting, mowing lawns, pet sitting, and most casual gigs are usually paid in cash, with nothing withheld. That feels simpler, and in the moment it is, but it can flip the lesson: instead of getting a refund, you may owe something at tax time if you earn enough from gig work, because no one prepaid it for you. The same is true of work paid on a 1099 instead of a W-2. The IRS's line for self-employment is $400: once net earnings from self-employment reach $400 in a year, you have to file a return. The honest move is to treat some of that cash as not entirely yours yet, and to keep a rough record of what came in. When the amounts are small, nothing may be owed, but the habit of tracking it is the point.

Two more situations are worth naming. If you work two jobs, you can have too little withheld across the pair, because each employer only sees its own slice, so the combined paycheck math is worth a look. And tipped work, where part of the pay arrives as cash tips, counts as income too, even the cash part. None of this is a reason to avoid the work. It is just a reason to know which kind of paycheck you are holding, because the rules behind it are not the same.

Questions parents and teens ask about a first paycheck