Do Babysitters Have to Pay Taxes? The $400 Rule

Yes, babysitters generally have to pay taxes. Under federal law, if your net babysitting earnings reach $400 in a year, you must file a return and pay self-employment tax, and you may owe income tax on top of that depending on your total income and filing status.¹ Age doesn’t get you out of it, and neither does being paid in cash.

The Three Thresholds That Decide It

The number to remember is $400. That’s your net self-employment earnings for the year — total babysitting income minus any allowable business expenses. Hit $400, and you owe self-employment tax, which funds Social Security and Medicare.¹ This applies regardless of your age or whether a parent claims you as a dependent.

Income tax is a separate question with a higher threshold. You owe income tax once your gross income exceeds the standard deduction for your filing status. For the 2026 tax year, that’s $16,100 for a single filer.² So a babysitter earning, say, $3,000 for the year owes self-employment tax on that income but not income tax.

Dependents follow a different track. If you’re claimed on a parent’s return, you generally have to file when your earned income tops the standard deduction for your status, or when unearned income like bank interest crosses a lower threshold. For the 2025 tax year, that unearned income threshold was $1,350 for a single dependent under 65.³ The IRS updates these figures each fall.

If You’re Under 18

Being under 18 changes one specific piece of the picture. When a family hires you as a household employee, they don’t have to withhold Social Security or Medicare taxes from your pay, no matter how much they pay you, as long as household work isn’t your principal occupation. If you’re a student, babysitting is explicitly not treated as a principal occupation.⁴

Two catches. First, this waiver only applies when you’re classified as a household employee, not when you’re an independent contractor. If you run your own babysitting operation, the $400 self-employment threshold still applies. Second, the waiver only covers Social Security and Medicare. Income tax rules don’t change: if your total earnings clear the standard deduction, you still owe income tax on the excess.

Employee or Independent Contractor?

How you’re classified determines who handles the taxes. The IRS uses a “right to control” test that looks at behavioral control, financial control, and the relationship between you and the family.⁵

You’re likely a household employee if a single family tells you when to show up, what the kids will eat, which activities to run, and supplies everything at their home. In that setup, the family is on the hook for Social Security and Medicare taxes once they pay you $3,000 or more in cash wages during 2026, and they should give you a Form W-2.⁴⁶

You’re likely an independent contractor if you set your own schedule, work for multiple families, choose your own methods, and bring your own supplies. Nobody withholds anything for you. You report all of it on your own return, pay income tax if you owe it, and pay self-employment tax on net earnings above $400.¹

Cash, Venmo, and Barter All Count

Being paid in cash doesn’t make the income invisible. Every dollar you earn babysitting is taxable, whether it arrives as cash, a check, a Venmo transfer, or a Zelle payment. Most families hiring a casual sitter won’t send you any tax form, so keeping your own log of what each family paid you is on you.

Trading childcare for goods or services is also taxable. If a family pays you with car repairs, meals, or anything other than money, the fair market value of what you received counts as gross income for the year.⁷

What You Can Deduct

Independent contractors can subtract legitimate business expenses from gross income on Schedule C before the tax math runs. That reduces your net earnings and can shrink or wipe out your self-employment tax bill if it drops you under $400. Common deductions:

Mileage driven to families’ homes, at 72.5 cents per mile for 2026 under the standard mileage rate. Keep a log of dates, destinations, and business miles.⁸
Supplies you buy for the kids: craft materials, toys, books, games, first-aid supplies, safety gear.
Training and certifications, including CPR, first aid, and childcare courses that maintain or improve your skills.
A home office, if you run childcare from a dedicated space at home. The simplified method is $5 per square foot up to 300 square feet.
The business-use share of your phone and internet if you use them to communicate with clients or manage bookings.

Keep receipts. The IRS can ask you to prove any deduction, and undocumented claims tend to be the first to fall.

When You Have to Pay During the Year

If nobody is withholding tax from your pay, you may need to send the IRS quarterly estimated payments instead of settling up in April. The threshold is expecting to owe $1,000 or more after any withholding and refundable credits.⁹

For 2026, the four deadlines are April 15, 2026 (for January through March income), June 15, 2026 (April and May), September 15, 2026 (June through August), and January 15, 2027 (September through December). You can skip the January payment if you file your full 2026 return and pay the balance by February 1, 2027. Missing a quarterly deadline can trigger an underpayment penalty even if you settle up in April.

What Happens If You Don’t File or Pay

Two penalties can stack. Failure to file is 5% of the unpaid tax for each month (or partial month) your return is late, capped at 25%. If your return is more than 60 days late, the minimum penalty is $525 or 100% of the unpaid tax, whichever is less.¹⁰ Failure to pay is 0.5% of the unpaid tax per month, also capped at 25%, and drops to 0.25% per month if you file on time and set up an approved payment plan.¹¹

Interest accrues on the unpaid tax and the penalties until you clear the balance. The failure-to-file penalty is ten times the failure-to-pay rate, so if money is the problem, file on time anyway and ask about a payment plan. The IRS offers short-term plans of up to 180 days and longer installment agreements.¹²

1
Internal Revenue Service. Self-Employment Tax (Social Security and Medicare Taxes)
2
Internal Revenue Service. IRS Releases Tax Inflation Adjustments for Tax Year 2026
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Internal Revenue Service. Check if You Need to File a Tax Return
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Internal Revenue Service. Publication 926 (2026), Household Employer’s Tax Guide
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Internal Revenue Service. Independent Contractor (Self-Employed) or Employee?
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Internal Revenue Service. Topic No. 756, Employment Taxes for Household Employees
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Internal Revenue Service. Topic No. 420, Bartering Income
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Internal Revenue Service. IRS Sets 2026 Business Standard Mileage Rate at 72.5 Cents Per Mile
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Internal Revenue Service. Estimated Tax
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Internal Revenue Service. Failure to File Penalty
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Internal Revenue Service. Failure to Pay Penalty
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Internal Revenue Service. Topic No. 202, Tax Payment Options