Everyday Tools · H.R.1 Benefits
Dependent Care FSA Calculator
Updated August 18, 2026 · See your H.R.1 DCFSA savings across federal, FICA, and state taxes.
Important: This calculator estimates tax savings from Dependent Care FSA contributions. Actual savings depend on your complete tax situation and employer plan. This is not tax advice. Consult a qualified tax professional.
Additional Savings from H.R.1
$0/mo · extra $0 pre-tax
At your 12% bracket, the H.R.1 limit increase ($5,000 → $7,500) is worth an extra ~$616/year (~$51/month) in combined federal, FICA, and state tax savings.
Typical scenario — enter your income and filing status above for your personalized FSA savings estimate.
Old Law vs H.R.1
Tax Rates Applied
FICA taxes ARE reduced by Dependent Care FSA contributions. Unlike the tips deduction, FSA pre-tax contributions reduce your Social Security and Medicare taxes (up to 7.65%). Note: the Social Security portion (6.2%) applies only to wages up to the annual Social Security wage base ($184,500 for 2026). If your income is above that base, your FSA dollars save only Medicare (1.45%, plus 0.9% Additional Medicare above $200,000), so your effective FICA savings rate is lower — the calculator adjusts for this automatically.
Important: These results are estimates for educational purposes only. Actual tax savings depend on your complete tax situation, employer plan availability, and enrollment decisions. FSA contributions are subject to the use-it-or-lose-it rule. This calculator is not affiliated with the IRS. Consult a qualified tax professional before making tax or benefits decisions.
How the H.R.1 Dependent Care FSA Increase Works
Higher Contribution Limits
H.R.1 increases the Dependent Care FSA annual contribution limit from $5,000 to $7,500 for most filing statuses. Married Filing Separately filers see an increase from $2,500 to $3,750. The extra $2,500 in pre-tax contributions provides additional savings on federal, FICA, and state taxes.
Triple Tax Savings
Unlike the H.R.1 tips deduction, DCFSA contributions provide triple tax savings: federal income tax, FICA taxes (Social Security 6.2% + Medicare 1.45%), and state income tax. Every dollar contributed saves you your combined marginal rate.
DCFSA vs Dependent Care Tax Credit (DCTC)
| Feature | DCFSA | DCTC (Tax Credit) |
|---|---|---|
| Max Benefit | $7,500 pre-tax (H.R.1) | $1,500–$3,000 credit at the 50% rate; $1,050–$2,100 at 35%; $600–$1,200 at the 20% floor |
| Reduces FICA? | Yes (saves up to 7.65%) | No |
| Income Phase-out | No phase-out | Rate phases down above $15K AGI; floor of 20% above $103K ($206K MFJ) |
| Double-Dip? | No — same expenses cannot be used for both DCFSA and DCTC | |
| Better for Incomes >$133K (typical MFJ) | Usually yes | Usually no — but below that, the enhanced credit often wins |
Cannot double-dip: Expenses paid from your DCFSA cannot also be claimed for the Dependent Care Tax Credit. H.R.1 raised the DCTC top rate from 35% to 50% for 2026, so the credit now beats the DCFSA for many middle-income households — for a typical married-filing-jointly family the crossover is around $133,000 of gross income. See our DCFSA guide for the full comparison, and run both before you elect.
Important DCFSA Rules
Use-It-or-Lose-It Rule
DCFSA funds must be used for eligible expenses within the plan year (or grace period, if your employer offers one). Any unused funds are forfeited. Only contribute up to your actual expected childcare costs, even if the IRS limit is higher.
Age 13 Cutoff for Dependents
Your dependent child must be under age 13 at the time care is provided to qualify for DCFSA benefits. Dependents of any age who are physically or mentally incapable of self-care also qualify if they live with you for more than half the year.
Frequently Asked Questions
A Dependent Care Flexible Spending Account (DCFSA) lets you set aside pre-tax dollars from your paycheck to pay for eligible childcare or dependent care expenses. Because contributions are made before taxes are calculated, you save on federal income tax, FICA taxes (up to 7.65%), and state income tax.
H.R.1 increases the annual DCFSA contribution limit from $5,000 to $7,500 for single filers, head of household, and married filing jointly. Married filing separately filers see an increase from $2,500 to $3,750. This takes effect for the 2026 tax year.
Yes. This is a key difference from the H.R.1 tips deduction. DCFSA contributions are made pre-tax, which means they reduce your wages for all tax purposes — including Social Security (6.2%) and Medicare (1.45%) taxes, up to 7.65% of your contribution. One caveat: the Social Security 6.2% only applies to wages up to the annual Social Security wage base ($184,500 for 2026). If you earn more than that, your FSA dollars above the base save only Medicare (1.45%, plus 0.9% Additional Medicare above $200,000), so your effective FICA savings is lower than 7.65%. The calculator adjusts for this based on the income you enter.
DCFSA funds must be used for eligible dependent care expenses within the plan year. Any unused funds are forfeited — they do not roll over to the next year (unlike health FSAs, which may allow a small carryover). Some employers offer a 2.5-month grace period. Only contribute what you expect to spend on childcare.
You cannot double-dip. Expenses paid with DCFSA funds cannot also be claimed for the Dependent Care Tax Credit (DCTC). If your childcare costs exceed your DCFSA contribution, you may claim the DCTC on the excess. H.R.1 raised the DCTC top rate from 35% to 50% for 2026, so for a typical married-filing-jointly household the DCFSA only pulls ahead above roughly $133,000 of gross income — below that the enhanced credit is often worth more.
Your dependent must be under age 13 at the time care is provided. This is unchanged by H.R.1. Dependents who are physically or mentally incapable of self-care may qualify regardless of age, provided they live with you for more than half the year.
Related Guides
Related Calculators
Official Sources
- IRS Topic No. 602: Child and Dependent Care Credit (opens in new tab) — How the DCTC works and when it can be combined with employer benefits.
- H.R.1 "One Big Beautiful Bill Act" Full Text (opens in new tab) — The legislative text establishing the increased DCFSA limits from 2026.
- IRS Publication 503: Child and Dependent Care Expenses (opens in new tab) — Eligible expenses, qualifying persons, and the age-13 rule.
- IRS Publication 969: Health Savings Accounts and Other Tax-Favored Health Plans (opens in new tab) — FSA mechanics including the use-it-or-lose-it rule.
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