Your situation
Used to set your credit rate and estimate your tax bracket.
A qualifying child must be under 13 when care is provided.
Daycare, preschool, before/after school care, day camp, babysitters while you work.
Amount you plan to contribute to a Dependent Care FSA. Capped automatically at the 2026 limit.
Your recommendation
Side-by-side comparison
Bar lengths are relative to the largest savings of the three strategies. The "best" tag marks the strategy with the highest total tax savings at your inputs.
Why this wins: the per-dollar math
- Your credit rate (from AGI)
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- Your FSA value per dollar
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- 2026 FSA contribution cap
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- 2026 credit expense cap
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How the two benefits work
Dependent Care FSA (pre-tax payroll account)
Your employer lets you set aside part of your paycheck before taxes to pay for childcare. For 2026 the limit is $7,500 per household ($3,750 if married filing separately), up from $5,000 under the One Big Beautiful Bill Act (P.L. 119-21). Every dollar you contribute avoids federal income tax at your marginal rate plus the 7.65% FICA payroll tax. At a 22% marginal rate, a full $7,500 FSA is worth about $2,224 in tax savings.
Child and Dependent Care Tax Credit (Form 2441)
A nonrefundable credit claimed on your tax return. For 2026 you can count up to $3,000 of expenses for one dependent or $6,000 for two or more, and the credit equals 50% down to 20% of those expenses depending on your AGI. OBBBA raised the top rate from 35% to 50% starting in 2026. Maximum credit: $1,500 (one dependent) or $3,000 (two or more).
The stacking rule
You cannot double-dip the same dollar. Every dollar run through the FSA reduces the expense amount eligible for the credit, dollar for dollar. The winning move is to send each childcare dollar to whichever benefit values it more, then claim the credit on whatever eligible expenses remain. This calculator finds that split automatically.
2026 key figures used
| Figure | 2026 value |
|---|---|
| Dependent Care FSA limit | $7,500 per household; $3,750 married filing separately |
| Credit expense cap | $3,000 (1 dependent) / $6,000 (2 or more) |
| Credit rate range | 50% down to 20%, by AGI |
| Credit max | $1,500 (1 dependent) / $3,000 (2 or more) |
| FICA savings on FSA dollars | 7.65% |
Credit phase-out modeled on the OBBBA schedule: 50% at AGI of $15,000 or less, phasing to 35% by $43,000, flat 35% to $75,000 (single) / $150,000 (joint), then phasing to a 20% floor. Marginal brackets from IRS Rev. Proc. 2025-32.
Frequently asked questions
Can I use the Dependent Care FSA and the tax credit in the same year?
Yes. This is called stacking. You contribute to the FSA through payroll, then claim the credit on any remaining eligible expenses up to the $3,000/$6,000 caps. The catch: FSA dollars reduce your credit-eligible expenses dollar for dollar, so the optimal split depends on your income. The calculator above finds it.
Which is better, the FSA or the credit?
It depends on income. Each FSA dollar saves your marginal income tax rate plus 7.65% FICA (for example 29.65% in the 22% bracket). Each credit dollar is worth your credit rate, which ranges from 50% at low incomes down to a 20% floor. Low-income families often do better with the credit; middle and higher earners usually do better maxing the FSA first and taking the credit on leftovers.
Is the Child and Dependent Care Tax Credit refundable?
No. It is nonrefundable, so it can reduce your tax bill to zero but cannot generate a refund beyond the tax you owe. If your tax liability is very low, you may not be able to use the full credit, which makes the FSA relatively more attractive.
What expenses qualify?
- Daycare centers, nursery schools, preschools, and before/after school programs
- Babysitters or nannies, including in-home care
- Summer day camp (overnight camp does not qualify)
- Care for a spouse or dependent of any age who is physically or mentally unable to care for themselves
The care must enable you (and your spouse, if married) to work or look for work, and the child must be under 13 when the care is provided.
What if my employer does not offer a Dependent Care FSA?
Then the credit is your only option. Uncheck the employer FSA box in the calculator to see the credit-only result. FSAs are employer plans, so availability varies; the credit is available to any qualifying taxpayer regardless of employer.
Does the FSA affect my Social Security benefits?
FSA contributions also escape the 6.2% Social Security payroll tax, which slightly lowers the wages counted toward your future Social Security benefit. For most earners the effect is negligible, and it is already reflected in the 7.65% FICA savings shown above.