Quick Summary
How a teen's first summer paycheck breaks down. Tax withholding, save/spend/share categories, and a simple spreadsheet that fits a 10-week job.
Quick answer. A summer job budget for a teen works best when the structure is simple and the conversations are real. A 10-week job at $13/hour for 30 hours a week grosses about $3,900, but FICA at 7.65 percent and any federal withholding bring the take-home down. The rest is a 6-column spreadsheet, a save/spend/share split your family picks together, and a short end-of-summer review. The dollars are smaller than an adult budget; the habit is the point.
A teenager’s first paycheck is one of the cleaner teaching moments in personal finance. Real money is involved, but the stakes are low enough that mistakes are cheap. The work below is mostly yours as a parent: set up the structure, have two or three conversations, step back. The article on age-appropriate money lessons for kids covered preschool through high school; this one zooms in on the summer-job window.
Why a first job is a teaching moment
The structure matters more than the dollars. A teen who earns $3,900 over a summer and spends most of it has still learned what most adults had to learn the hard way: gross is not net, money disappears faster than expected, and a sheet that tracks the gap is more useful than a sheet that hides it.
Three things a summer paycheck teaches that no conversation can: the gap between gross and net (7.65 percent vanishes into FICA before any spending happens), pacing (a pile of money looks bigger in week one than week ten), and trade-offs (three meals out is one tank of gas). The job does not need to be lucrative - 10 weeks at $11 to $15 per hour with 15 to 30 hours per week is enough material.
From offer to paycheck: what gets withheld and why
Take a clean baseline example. A teen earns $13/hour, works 30 hours a week for 10 weeks. Gross pay is $3,900. Here is what typically comes out:
| Line item | Rate | Amount | Notes |
|---|---|---|---|
| Gross pay | - | $3,900 | 10 weeks at $13 x 30 |
| Social Security | 6.2% | $241.80 | Employee share |
| Medicare | 1.45% | $56.55 | Employee share |
| FICA total | 7.65% | $298.35 | Federal payroll taxes |
| Federal income tax withholding | varies | $0 to ~$200 | Depends on W-4 |
| State income tax withholding | varies | $0 to ~$100 | Depends on state |
| Net pay (typical) | - | ~$3,400 to $3,600 | What lands in the account |
For a teen looking at that table, two things matter:
FICA is not refundable. Social Security and Medicare are withheld at 7.65 percent regardless of total income for the year. That money funds those programs and does not come back at tax time. It is real tax paid, not a placeholder.
Federal income tax withholding usually is refundable at this income level. For 2025, the standard deduction for a single filer is $15,750. A teen earning under that threshold owes no federal income tax, and whatever was withheld comes back as a refund the following spring when they file. They may still need to file a return to get it back. The IRS student information page is the starting point if it gets more complicated (multiple jobs, scholarships, unearned income above $1,350).
The W-4 conversation
The W-4 is the form an employer hands a new hire on day one. For a summer-only worker whose annual income will land under the standard deduction, the practical effect of filling it out is small (any over-withholding comes back as a refund). The conversation matters anyway because the form will show up at every future job.
Worth walking through together:
- What “exempt” means. A worker who had no tax liability last year and expects none this year can claim exempt on line 4(c) by writing “Exempt.” A teen with summer-job earnings under $15,750 typically qualifies. Result: no federal income tax withheld. If they end up owing tax, they pay it at filing time.
- Why some skip exempt anyway. A teen who treats a tax refund as a forced savings mechanism (the IRS holds the money, then mails it back) might prefer to leave the W-4 standard. A preference, not a rule.
Many states have their own W-4 with the same logic and lower stakes. The federal form is shorter than it looks; a single read-through together usually covers it.
The simple spreadsheet: 6 columns and a weekly cadence
A teen does not need 14 categories and a Roth-IRA-projection tab. The minimum viable budget sheet has six columns and one row per week:
| Week | Hours | Gross | Net (after FICA, withholding) | Save | Spend | Share |
|---|---|---|---|---|---|---|
| 1 | 30 | $390 | $360 | $144 | $180 | $36 |
| 2 | 28 | $364 | $336 | $134 | $168 | $34 |
| 3 | 32 | $416 | $384 | $154 | $192 | $38 |
Hours and gross come off the pay stub. Net is what hit the account. Save, Spend, and Share are however the family decides to split the net (more on that in the next section). The whole sheet fits on one tab; 10 rows plus a totals row covers a typical summer. An optional second tab for an expense log (date, what, amount, category) helps a teen answer “where did the spend pile go?” later on.
For a starting point with student categories and the layout pre-built, the free Student Budget template is the closest fit. It is set up for semester-based income and student expense categories - a summer-job teen can ignore the financial-aid rows and use the rest directly.
The save / spend / share framework
The framework is older than personal finance content marketing. Some portion of each paycheck goes to savings, some to spending, some to charity or gifts to others.
Two common starting splits families pick:
| Split | Save | Spend | Share | Reading |
|---|---|---|---|---|
| 50/40/10 | 50% | 40% | 10% | Saving-heavy; works when the teen has a near-term goal (car, college fund) |
| 60/30/10 | 60% | 30% | 10% | More saving-heavy; usually requires that “spending” not include essentials like gas and phone |
Other families pick 30/60/10 or 25/65/10 - more spend-heavy splits that work when the teen is paying for their own gas, phone, or social life. There is no correct percentage. The number that matters is the one your family will keep.
A few things that tend to make the framework hold up:
- What counts as “spend.” If gas and phone come out of the spend pile, the percentage reflects that.
- Timing of transfers. Same-day or Friday transfers to savings, and a monthly transfer to the share destination, keep the save and share lines from drifting. Money sitting in checking has a habit of leaving.
- A week-4 check-in. If the percentages are wrong by then, families adjust. The Week-1 decision was a guess; the Week-4 data is real.
Banking setup
Most banks offer a teen-friendly checking and savings account that runs alongside a parent account. Three common setups:
- Joint account with a parent. Parent sees transactions, can transfer in and out. Lowest friction; least independence. Common for ages 13 to 17.
- Custodial account. Account in the teen’s name; parent is custodian until they turn 18 or 21 (varies by state). The teen runs it day-to-day.
- Standalone account at 18. Available the day the teen turns 18, no parent involvement needed.
The banking choice matters less than having a separate savings sub-account where the “save” pile lands. Moving it out of checking is what makes the save percentage real. Direct deposit takes about 10 minutes to set up on day one and removes a step that paper-check teens often skip for weeks.
The “first big purchase” question
Most teens with a summer job have something specific they want to buy: a car, a phone upgrade, concert tickets, a trip with friends. Whether the purchase comes out of the spend pile or a separate save-for-something fund is where the framework gets tested.
Two patterns families fall back on:
- Save-for-it fund inside the save pile. Part of the savings rate goes to the goal. A 50/40/10 split where half the save line lands in a $1,400 used-car fund keeps the saving habit and the waiting visible side by side.
- Stretch purchase from spend. Smaller goals - $200 headphones, $150 concert ticket - come out of the spend pile by skipping other discretionary buys for a few weeks. Closer to the real-adult version, useful at lower price points.
A defined target with a defined timeline tends to produce different behavior than “I’ll see how much I have left.”
Roth IRA for a working teen
Earned income from a summer job qualifies a teen to contribute to a Roth IRA. A custodial Roth IRA is the version for under-18 earners; the parent is custodian until the teen reaches the age of majority in their state, then the account converts to a standard Roth in the teen’s name.
The mechanics:
- Annual contribution limit is the lesser of total earned income or $7,000 (2025). A teen with $3,900 earned can contribute up to $3,900.
- Contributions are after-tax. At a teen’s typical income (under the standard deduction), the after-tax dollar and the gross dollar are usually the same, so the Roth structure costs nothing in current tax.
- Money grows tax-free. Contributions (not earnings) can be withdrawn at any time without penalty - so a $2,000 contribution that is later needed for college can be pulled back out.
Whether a custodial Roth fits is a family decision. Reasons families open one: the long compounding window, the tax structure aligning with low-income years, and the educational value of the teen watching an account grow. Reasons families skip it: the teen wants the money now, or the family does not have an existing brokerage relationship. The option exists; the family chooses.
The end-of-summer review
The most useful part of the exercise is the conversation at the end. Three numbers, three questions:
| Number | Source | Question |
|---|---|---|
| Total gross earnings | Sum of “Gross” column | What did 10 weeks of work add up to? |
| Total saved | Sum of “Save” column | Where is that money sitting now? |
| Total spent | Sum of “Spend” column | What is one specific thing it bought? |
The numbers will usually be smaller than the teen expected. That is fine. The shape of the conversation - a real total against a real plan - is what carries into future jobs. A short written note from the teen (three sentences: what worked, what surprised them, what would change) holds onto the lesson while the summer is still fresh.
Get the template
The simplest setup needs no purchase: a Google Sheet with six columns, one row per week, does the job. For families who want the structure pre-built or want a budget the teen can keep using after summer ends:
- Student Budget (free) - Income (wages plus aid, if applicable) and student expense categories pre-laid-out. Closest fit for a working teen.
- Monthly Expense Tracker - For seeing where the spend pile is going, by category, month over month. The simplest tracking template.
- Monthly Budget Template - Adds planned-vs-actual columns. Useful for a teen heading into a longer-running after-school job who wants category targets.
All three work in Microsoft Excel, Google Sheets, and LibreOffice Calc. No bank linking; data stays on the device. The paid templates are one-time purchases.