Most eligible-expense lists for a dependent care FSA are copied from a benefits vendor’s marketing page, which is why they all say the same eight things and none of them help when your actual situation is on the edge. The rule underneath the list is short, and once you have it you can answer your own boundary cases.
Everything below comes from Internal Revenue Code sections 21 and 129, Treasury Regulation 1.21-1, and IRS Publication 503, read on September 6, 2026. This is a plain-English summary of published rules, not tax advice for your return, and your employer’s plan document can be narrower than the tax code. For how the account itself works, start with the dependent care FSA guide.
The One Test Everything Else Follows From
A dependent care FSA reimburses employment-related expenses for the care of a qualifying person. Section 129 does not write its own list. It borrows section 21(b)(2), which says the expense has to be incurred “to enable the taxpayer to be gainfully employed.”
Three conditions have to hold at the same time.
The person being cared for qualifies. Under section 21(b)(1) that means your dependent child under 13, or a dependent of any age who is physically or mentally incapable of self-care and lives with you more than half the year, or a spouse in that same condition. Regulation 1.21-1(b)(4) defines incapable of self-care as being unable to handle your own hygiene or nutritional needs, or requiring another person’s full-time attention for your own safety.
The expense is for care, not for something else. Regulation 1.21-1(d)(1) sets the standard: an expense is for care if its primary function is to assure the person’s well-being and protection. Amounts paid for food, lodging, clothing or education are not care. The saving grace is the next sentence, which says that if those things are incidental to and inseparably part of the care, the whole amount counts. Snacks at preschool are fine. Tuition at a boarding school is not.
It lets you work. Both spouses have to be working, looking for work, a full-time student, or incapable of self-care. The regulation is explicit that an expense is not employment-related merely because it was paid while you were employed, and that volunteering or working for nominal pay is not gainful employment.
What Qualifies, and Why
| Expense | Eligible | The reason |
|---|---|---|
| Licensed daycare center | Yes | A center caring for more than six people must comply with state and local law, per section 21(b)(2)(C) |
| Nanny or babysitter in your home | Yes | Care plus household services attributable to the child, Reg. 1.21-1(d)(3) |
| Preschool and nursery school | Yes | Below kindergarten level counts as care, Reg. 1.21-1(d)(5) |
| Before- and after-school programs | Yes | Care wrapped around the school day, even for older grades |
| Summer day camp | Yes | Reg. 1.21-1(d)(7), even a specialty camp |
| Care by a relative | Usually | Unless they are your dependent or your child under 19 |
| Adult day care, in-home elder care | Yes | If the adult is incapable of self-care and lives with you |
| Transportation by the care provider | Yes | Reg. 1.21-1(d)(8), only if the provider drives |
| Agency and application fees | Yes | Reg. 1.21-1(d)(11), if required to obtain the care |
| Employer payroll taxes on a nanny | Yes | Reg. 1.21-1(d)(9) |
A few of these deserve the fine print.
Care outside your home has an extra condition for adults. Regulation 1.21-1(e)(1) allows out-of-house care freely for a dependent child under 13, but for an adult or older dependent who is incapable of self-care, the out-of-house expense counts only if that person regularly spends at least 8 hours a day in your household. A parent in a residential facility does not clear that bar. A parent living with you who goes to an adult day program does.
Relatives are payable, with two exclusions. Section 129(c) blocks reimbursement for payments to anyone you or your spouse claim as a dependent, and to your own child under age 19 at year end, even if that child is not your dependent. Publication 503 adds a third: you cannot pay the parent of your qualifying person if that person is your child under 13. So paying your 22-year-old to watch her brother is fine, paying your 18-year-old is not.
Transportation only counts when the provider drives. The daycare van picking your child up qualifies. Your own gas driving them there does not.
You do not have to pick the cheapest option. Regulation 1.21-1(d)(4) says the manner of providing care need not be the least expensive alternative, and a paid caregiver can qualify even if a free one was available.
What Does Not Qualify
Overnight camp. Regulation 1.21-1(d)(6) bars it in one sentence, with no proration for the daytime hours. This is the single most common rejected claim.
School tuition from kindergarten up. The line is the grade level, not the age. First grade at a private school is education. So is kindergarten. Before-care and after-care attached to that same school still qualify.
Tutoring, lessons and summer school. Regulation 1.21-1(d)(7) names summer school and tutoring specifically. The regulation’s own example has a parent sending a 9-year-old to a math tutoring program to be able to work, and the answer is still no.
Separately billed food, diapers and supplies. Only incidental and inseparable amounts ride along. If the center itemizes a supply fee, that piece has to be carved out under the allocation rule in Reg. 1.21-1(d)(2).
Care while you are not working. Expenses for a period when you are not employed have to be allocated on a daily basis. Two exceptions soften this: a short temporary absence such as vacation or a minor illness is ignored (the regulation treats two consecutive calendar weeks as short), and if you work part time but are billed on a weekly or monthly basis that covers both, no allocation is needed.
Medical care. A doctor visit, a prescription or therapy is a health FSA or HSA expense, not a dependent care expense. That split is the whole point of running two accounts, and HSA vs FSA walks through which dollars go where.
Deposits for care never received. Reg. 1.21-1(d)(11) allows fees and deposits required to obtain care, then says forfeited deposits are not for care if care is not provided.
The Elder-Care Half Nobody Uses
A dependent care FSA is not a child care account. Roughly half of what it can legally pay for is adult care, and almost nobody claims it.
If your parent or spouse is incapable of self-care and lives with you more than half the year, the account covers adult day programs, in-home aides and companion care that lets you keep working. The numbers are large enough to exhaust the cap by themselves.
CareScout’s 2025 Cost of Care Survey, fielded July through November 2025 and published in 2026, puts the national median for adult day health care at $95 a day, or $24,700 a year at five days a week. State medians in the same tables run from $58 a day in Alaska to $267 in Nebraska. See adult day care cost for how those are billed.
In-home help is steeper. The same survey puts a non-medical caregiver at a national median of $35 an hour, which works out to $80,080 a year, or about $6,673 a month, at 44 hours a week. Part-time coverage is where a dependent care FSA actually bites: 12 hours a week at the median rate is roughly $21,800 a year, and $7,500 of that runs through pre-tax. Home health care cost and respite care cost break down the hourly and daily structures.
One practical note on hiring. If you find someone through a marketplace rather than an agency, you are probably the employer, not the platform. Care.com cost covers the membership and rate side of that.
The Household-Employer Problem
Hire a nanny or a private aide directly and you are a household employer. IRS Publication 926 for 2026 says that paying any one household worker $3,000 or more in cash wages in 2026 triggers Social Security and Medicare taxes, a combined 15.3% split evenly between you and the worker. Paying $1,000 or more in any calendar quarter of 2025 or 2026 triggers federal unemployment tax at 6% on the first $7,000 of wages.
Care.com’s 2026 cost report, based on a survey of 3,000 families, puts the national average nanny rate at $870 a week, about $45,240 a year, which clears both thresholds in the first month. A daycare center averages $332 a week and an after-school sitter $328.
The upside: Regulation 1.21-1(d)(9) treats the employer share of those payroll taxes as an employment-related expense, so the FICA and FUTA you pay on eligible wages is itself reimbursable. If an agency provides the worker and controls how the work is done, Publication 926 says the worker is not your employee and none of this applies.
How Reimbursement Actually Works
Three mechanics trip people up, and all three differ from a health FSA.
The care has to happen first. You are reimbursed after services are provided, not when you prepay. A January payment for February care is a February expense.
You can only draw what has been withheld. FSAFEDS, the federal employee program, states it plainly: you may only use the funds that are available in your account, not the entire election amount. A health FSA front-loads your full election on day one. A dependent care FSA does not, so a $7,500 election on a biweekly payroll means about $288 available per pay period, and a January daycare bill waits for the balance to catch up.
Your provider’s tax ID is not optional. Publication 503 makes provider identification one of the tests for the whole benefit. You need the name, address and taxpayer identification number, an SSN for an individual and an EIN for a business. Without it, Form 2441 fails and the money in box 10 of your W-2 becomes taxable income. Tax-exempt organizations are the only exception. Get the number when you enroll, not in April.
Bottom Line
Ask three questions in order. Is the person a qualifying person. Is the expense for care rather than education, food or medicine. Did it let both of you work. Anything that clears all three is almost certainly eligible, and anything that fails one is not, regardless of what a vendor list says.
Then decide whether the account beats the credit. Dependent care FSA limits has the 2026 ceilings, and the child and dependent care credit is the alternative if your employer offers no plan or your income makes the credit worth more.