How to Fill Out a W-4 for a Student Summer Job

To fill out a W-4 for a student summer job, complete Step 1 with your name, address, Social Security number, and “Single or Married filing separately” as your filing status; check the “Exempt from withholding” box if you owed no federal income tax last year and expect to owe none this year; then sign and date Step 5. Leave everything else blank. For most students earning under $16,100 in 2026, this is the entire form.¹

Step 1: Your Name, Address, and Filing Status

Write your full legal name exactly as it appears on your Social Security card. A mismatch causes the IRS to reject the withholding data your employer submits, and correcting it later takes real effort.¹ Fill in your home address and your Social Security number in the boxes provided.

Step 1(c) asks for a filing status. Almost every student picks “Single or Married filing separately.” This tells the payroll system to apply the single-filer standard deduction of $16,100 for 2026 when calculating withholding.² If you’re married and filing jointly, the higher $32,200 standard deduction applies, but that’s uncommon for a summer worker.

Can You Claim Exempt?

The IRS lets you skip federal income tax withholding entirely if you pass a two-part test. You must have owed zero federal income tax last year, and you must reasonably expect to owe zero this year.³ “Zero” means your tax liability came out to nothing after deductions and credits, not simply that you received a refund.

For a single student, the second half of that test usually turns on one number: whether your total income for the year will stay at or below the standard deduction. Earn $16,100 or less in 2026 across all sources, and your taxable income is zero.² A student earning $14 an hour for 15 weeks at 30 hours a week grosses about $6,300, well under the threshold.

If you expect to push past $16,100 this year, don’t claim exempt. Let the normal withholding process handle it, and you’ll square up when you file your return.

If Your Parents Claim You as a Dependent

When you’re a dependent on someone else’s return, your standard deduction is calculated a little differently. It equals the greater of $1,350 or your earned income plus $450, capped at $16,100.⁴ For a student whose income is all wages, the formula is generous: earn $8,000 at your summer job, and your standard deduction is $8,450, which still zeroes out your tax.

Where it gets tighter is unearned income. Interest, dividends, and capital gains count toward your gross income but don’t lift the standard deduction the same way. If you have meaningful investment income alongside your wages, run the numbers before checking the exempt box.

How to Check the Exempt Box on the 2026 Form

The 2026 W-4 has a dedicated “Exempt from withholding” checkbox. You no longer write the word “Exempt” in the space below Step 4(c) the way older guides describe. Check the box to certify you meet both conditions.¹

Once the box is checked, you only complete Steps 1(a), 1(b), and 5. Steps 2, 3, and 4 stay blank. Filling in extra steps can confuse payroll software and may cause tax to be withheld anyway.¹

One deadline to know: an exempt claim expires February 16, 2027. If you’re still on the payroll after that date, your employer must begin withholding at the default rate unless you submit a new W-4.¹ For a summer-only job this doesn’t matter. Students who stay on part-time into the school year should set a reminder.

What to Do in Steps 2, 3, and 4 If You Aren’t Claiming Exempt

For a student with one straightforward summer job and no dependents, leave Steps 2, 3, and 4 completely blank. The payroll system will calculate withholding using the filing status from Step 1 and the standard deduction built into the IRS withholding tables. That default works well for a single student with a single job.

Step 2 applies only if you hold two jobs at the same time or your spouse also works. If you’re doing shifts at a restaurant and picking up hours at another payroll employer, use the Multiple Jobs Worksheet on page three to figure an extra withholding amount for Step 4(c). Complete the worksheet for your highest-paying job only.¹

Step 3 is where you’d claim tax credits for your own dependents. This trips up students who know their parents claim them as a dependent, but that’s a line on the parents’ return, not yours. Leave Step 3 at zero unless you’re financially responsible for a child. Putting a number here would cut your withholding below what you actually owe and leave you with a bill.

Taxes That Still Come Out Even If You Claim Exempt

Claiming exempt on the W-4 doesn’t mean your gross pay lands in your account untouched. The W-4 only controls federal income tax. Social Security and Medicare (together called FICA) come out of every paycheck regardless: 6.2% for Social Security and 1.45% for Medicare, a combined 7.65% of gross wages.⁵ On a $500 weekly paycheck, that’s about $38.

A narrow exception: if you work for the same college or university where you’re enrolled and regularly attending classes, wages from that campus job may be exempt from FICA under the student employment exception.⁶ It doesn’t reach off-campus employers, even for work related to your studies.

State income tax is handled separately. The W-4 is a federal document. If your state has an income tax, ask your employer whether you need to fill out a state withholding form and whether your state offers its own low-income exempt option.

Signing and Handing In the Form

Step 5 is your signature and the date. The form isn’t valid without it. You’re certifying under penalty of perjury that the information is true and complete to the best of your knowledge.¹ Skip the signature and your employer must withhold as if you were a single filer with no adjustments, meaning tax will come out of your pay even if you qualified for exempt.⁷

Give the signed form to payroll or HR. Most employers process updates within one or two pay cycles. Check your first pay stub to confirm the withholding looks right. If you claimed exempt but see a federal income tax line, follow up right away. A data-entry mistake is much easier to fix in June than in January. Keep a copy of the signed form for your own records.

Filing a Tax Return the Following Spring

Claiming exempt doesn’t end things with the IRS. Depending on what happened during the year, you may still want or need to file a return.

If you didn’t claim exempt and your employer withheld federal income tax from your checks, filing is the only way to get that money back. The IRS won’t refund it automatically. You file a Form 1040, report the wages from the W-2 your employer sends in January, and claim the refund. The IRS confirms you should file when you’re entitled to a refund of withheld taxes.⁸ Students who forget to claim exempt often leave hundreds of dollars on the table by not filing.

If you did claim exempt and your total income stayed under the standard deduction, you probably have no filing requirement. But if you had unearned income above $1,350, or your earned income crossed the filing threshold for dependents, you’re required to file.⁹ When in doubt, file. There’s no penalty for filing a return that shows zero tax owed, and it creates a paper trail if questions come up later.

1
Internal Revenue Service. Form W-4 (2026) Employee’s Withholding Certificate
2
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
3
Internal Revenue Service. Topic No. 753, Form W-4 Employees Withholding Certificate
4
Internal Revenue Service. Topic No. 551, Standard Deduction
5
Social Security Administration. Contribution and Benefit Base
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Internal Revenue Service. Student FICA Exception
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Internal Revenue Service. Withholding Compliance Questions and Answers
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Internal Revenue Service. Form W-4, Excess FICA, Students, Withholding
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Internal Revenue Service. Check if You Need to File a Tax Return