Calculate DCFSA tax savings and compare with the child care tax credit
Updated April 2026 · 2026 tax brackets
Enter your income and childcare costs to see DCFSA tax savings
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Total daycare, preschool, or camp costs per year
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Your gross annual salary (or household AGI)
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How to Use This Calculator
Tab “Tax Savings”
Enter your annual childcare costs, salary, filing status, and state. The calculator shows your total tax savings from contributing to a dependent care FSA — including federal income tax, FICA (Social Security + Medicare), and state income tax. The contribution is capped at $5,000 per household ($2,500 if married filing separately) or your actual childcare costs, whichever is lower.
Tab “FSA vs Tax Credit”
Compare the DCFSA tax savings against the Child & Dependent Care Tax Credit. The calculator shows which option saves more and by how much. It also shows the optimal strategy: use the FSA for the first $5,000 of expenses, then claim the credit on any remaining eligible expenses above $5,000.
Tab “Use-It-or-Lose-It”
Enter your expected monthly childcare cost and number of months. The calculator recommends the right FSA contribution amount to avoid forfeiting unused funds. Unlike health FSAs, dependent care FSAs have no grace period and no rollover — every unused dollar is lost.
2026 DCFSA Rules
Maximum Contribution: $5,000 per household ($2,500 if Married Filing Separately)
Tax Savings Formula:
Savings = Contribution × (Federal Marginal Rate + 6.2% FICA + 1.45% Medicare + State Rate)
Example at 22% federal + 5% state:
$5,000 × (22% + 6.2% + 1.45% + 5%) = $5,000 × 34.65% = $1,733 saved
Eligibility: Both spouses must have earned income (or one must be a full-time student) Qualifying expenses: Daycare, preschool, before/after-school care, day camp, au pair NOT eligible: Overnight camp, K-12 tuition, babysitting for non-work purposes Child age limit: Under 13 years old Rollover: None — use it or lose it Grace period: None (unlike health FSA)
The $5,000 limit has not changed since 1986. It is a per-household limit, not per-child or per-parent. If both spouses have access to a DCFSA through their employers, the combined maximum is still $5,000. The only exception was 2021, when the American Rescue Plan temporarily raised the limit to $10,500.
Worked Example
Sarah & Mike — $80K Salary, $12K Childcare, MFJ, California
Annual salary$80,000
Annual childcare costs$12,000
Filing statusMarried Filing Jointly
StateCalifornia (7.25%)
FSA contribution$5,000
Federal marginal rate12%
Federal tax savings$600
FICA savings (7.65%)$383
State tax savings (7.25%)$363
Total annual savings$1,346
By contributing $5,000 to the DCFSA, Sarah and Mike save $1,346 in taxes. They still have $7,000 in childcare costs above the FSA limit, which they can apply toward the Child & Dependent Care Tax Credit for additional savings. The FSA savings alone equals about $112/month — effectively a month of free childcare every year.
Frequently Asked Questions
The maximum DCFSA contribution for 2026 is $5,000 per household if you are single or married filing jointly. If you are married filing separately, the limit drops to $2,500. This is a household limit — if both spouses have access to a DCFSA, the combined total cannot exceed $5,000. Your actual contribution is also capped at your eligible childcare expenses, so if you spend $3,000 on childcare, that is your maximum regardless of the $5,000 cap.
Unused dependent care FSA funds are permanently forfeited. Unlike health FSAs, which may offer a grace period (up to 2.5 months) or a $640 rollover, dependent care FSAs have neither. If you contribute $5,000 but only spend $3,600 on eligible expenses, you lose $1,400. This is why the “Use-It-or-Lose-It” tab is critical — always match your contribution to your expected expenses.
Yes, but not on the same expenses. You can apply the first $5,000 of childcare costs to the DCFSA and then claim the Child & Dependent Care Tax Credit on qualifying expenses above $5,000. For example, if you spend $10,000 on childcare, you can use $5,000 through the FSA and claim the credit on the remaining $5,000 (up to the credit limit of $3,000 for one child or $6,000 for two or more children, minus the $5,000 FSA amount). This combined strategy maximizes your total tax benefit.
For most families earning over $43,000, the DCFSA saves more. The FSA eliminates federal income tax, FICA taxes (7.65%), and state taxes on your contribution. The tax credit is only 20% at incomes above $43,000 and applies to a smaller base ($3,000 for one child, $6,000 for two or more). At $80,000 salary, the FSA typically saves $1,300–$1,700 versus $600 from the credit alone. The credit can be better for very low-income families (under $25,000) where the credit rate is 33–35%.
Eligible expenses include daycare centers, preschool, before-school and after-school care, day camp (including sports and specialty camps), au pair or nanny costs, and babysitting while you work. The care must be for a child under age 13 or a dependent who is physically or mentally incapable of self-care. NOT eligible: overnight camp, kindergarten through 12th grade tuition, food and clothing, and care provided by your spouse or a child under age 19.