Yes, a dependent care FSA is pre-tax. The money you elect is taken out of your paycheck before federal income tax, the 6.2% Social Security tax, and the 1.45% Medicare tax are calculated, and under 26 U.S.C. ยง 129 those contributions are excluded from your gross income entirely.1Office of the Law Revision Counsel. 26 U.S. Code 129 – Dependent Care Assistance Programs Depending on your bracket, that can save you a couple thousand dollars a year. The catch is that the money must actually be spent on qualifying care during the plan year, or the tax advantage is lost.
What Pre-Tax Actually Saves You
Federal income tax runs from 10% to 37% depending on your bracket. Social Security tax adds 6.2% and Medicare tax adds 1.45% on top of that.2Social Security Administration. Social Security and Medicare Tax Rates Every dollar routed through a dependent care FSA skips all three.
A worked example makes the size of the benefit concrete. Someone in the 22% federal bracket who contributes the full $7,500 in 2026 would save roughly $2,224 in combined taxes: about $1,650 in federal income tax plus $574 in payroll taxes. The exact number depends on filing status, state income tax rules, and whether the contribution pushes any income-based benefits in your favor, since lowering your adjusted gross income can improve eligibility for other tax breaks.
2026 Contribution Limits
For plan years beginning in 2026, the maximum exclusion is $7,500 per household, up from the longstanding $5,000 cap under changes made by the One Big Beautiful Bill Act.1Office of the Law Revision Counsel. 26 U.S. Code 129 – Dependent Care Assistance Programs If you’re married and file a separate return, your limit is $3,750. Anything you contribute above the cap gets added back to your taxable wages.
The $7,500 is a household ceiling, not a per-person one. If both spouses have access to a dependent care FSA through separate employers, their combined contributions still cannot exceed $7,500. Average center-based costs for a single infant often run above that figure, so many families with young children hit the cap without difficulty.
Highly Compensated Employee Restrictions
Your employer has to run annual nondiscrimination tests to confirm the plan doesn’t disproportionately benefit higher-paid workers. If you earned more than $160,000 in the prior year, you’re classified as a highly compensated employee for testing purposes.3Internal Revenue Service. 2026 Amounts Relating to Retirement Plans and IRAs, as Adjusted When the plan fails those tests, your employer may cap your contributions well below $7,500. If the failure isn’t corrected by year-end, contributions for highly compensated employees can be reclassified as taxable income, which erases the pre-tax benefit for that year.
Conditions You Have to Meet for the Exclusion
The pre-tax treatment only holds if the money is used for genuine work-related dependent care. Several rules decide whether your contributions stay excluded from income.
Earned Income
You and your spouse, if married, must both have earned income during the year: wages, salary, tips, or net self-employment income. Investment income, pensions, and Social Security benefits don’t count. If one spouse doesn’t work, you generally can’t use the FSA at all.
There’s a narrow exception when a spouse is a full-time student or is physically or mentally unable to care for themselves. That spouse is treated as earning $250 a month with one qualifying dependent, or $500 a month with two or more.4Internal Revenue Service. Topic No. 602, Child and Dependent Care Credit That deemed income caps the exclusion. A student spouse with one child produces only $3,000 in deemed annual income, which limits the FSA exclusion to $3,000 even though the statutory cap is higher.
Qualifying Person
The care must be for a qualifying person. Most commonly that’s a child under age 13 who lives with you for more than half the year. Eligibility is measured day by day: if your child turns 13 on September 16, only care expenses through September 15 qualify.5Internal Revenue Service. Publication 503 (2025), Child and Dependent Care Expenses
Adults qualify if they are physically or mentally incapable of self-care and live in your home for more than half the year. A spouse or tax dependent who fits that description, including an elderly parent needing daily supervision, can be the qualifying person. Paying for care at a relative’s home in another state wouldn’t meet the residency requirement.
Eligible Expenses
The care has to enable you (and your spouse, if married) to work or actively look for work. Expenses that qualify include:
- Daycare, nursery school, and preschool for children below kindergarten.5Internal Revenue Service. Publication 503 (2025), Child and Dependent Care Expenses
- Before- and after-school programs for children in kindergarten or higher grades.
- Summer day camps, even if they focus on a single activity like soccer or computers.
- In-home care from a nanny, babysitter, or au pair.
Some familiar expenses don’t qualify. Overnight camps are out. Tuition for kindergarten or any higher grade is not a care expense, even if the school also runs after-hours supervision. Food and clothing don’t count unless they’re bundled inseparably into a provider’s flat fee.
You can pay a relative with FSA funds, but not just any relative. The person cannot be your tax dependent, your child under age 19, your spouse, or, if the qualifying person is your child under 13, that child’s other parent.5Internal Revenue Service. Publication 503 (2025), Child and Dependent Care Expenses Paying a 20-year-old niece to babysit over the summer generally works. Paying a 17-year-old to watch a younger sibling does not.
Provider Identification
Every provider, whether a daycare center or an individual, has to be identified on your tax return by name, address, and taxpayer identification number.6Internal Revenue Service. About Form W-10, Dependent Care Providers Identification and Certification Form W-10 exists to collect that information. Without it, the IRS may disqualify the expenses and treat your FSA benefits as taxable.
Use-It-or-Lose-It Can Cancel the Tax Break
Dependent care FSAs don’t allow carryover of unused funds into the next year.7FSAFEDS. FAQs – Carryover and Dependent Care FSA Anything sitting in the account after the plan year and any applicable deadlines is forfeited. That forfeiture wipes out the tax savings on the unused portion, so contribute only what you realistically expect to spend on qualifying care.
Your employer’s plan may include a grace period of up to two and a half months after the plan year ends, during which you can incur new expenses and apply them against the prior year’s balance. For a plan year ending December 31, that pushes the spending deadline to March 15. Not every employer offers one. Most plans also have a run-out period after the plan year for submitting claims on expenses you already incurred, but that window is for paperwork, not for new spending.
How the FSA Interacts With the Dependent Care Tax Credit
The Child and Dependent Care Tax Credit and the FSA both offset care costs, but you cannot use both on the same dollar of expenses. FSA benefits reduce, dollar for dollar, the amount of qualifying expenses you can then run through the credit on Form 2441.8Internal Revenue Service. Instructions for Form 2441 (2025)
The credit itself is limited to $3,000 in expenses for one qualifying person or $6,000 for two or more. Contributing the full $7,500 to a dependent care FSA with two or more dependents already exceeds the $6,000 credit ceiling, so there’s nothing left to claim against the credit. Households with high total care costs can sometimes use both by running the first $7,500 through the FSA and applying additional expenses toward the credit. Part III of Form 2441 does the math.
How It Shows Up on Your W-2 and Return
Your employer reports total dependent care benefits, including your pre-tax contributions and any employer-funded amounts, in Box 10 of your W-2.9Internal Revenue Service. 2026 General Instructions for Forms W-2 and W-3 Any amount over your plan’s exclusion limit is also included in Box 1 taxable wages.
You reconcile the benefits with your actual eligible expenses in Part III of Form 2441 when you file. Provider names, addresses, and taxpayer identification numbers all get reported there, so keep receipts and provider statements. Missing documentation is one of the ways the IRS can pull the benefits back into your taxable income and undo the pre-tax treatment you counted on.