Childcare costs,
projected to kindergarten.

Cost guide

Dependent care FSA vs child care credit: which saves more in 2026?

A Dependent Care FSA and the Child & Dependent Care Credit both help with childcare costs while you work, but they work differently and you cannot use the same dollars for both. The FSA is a pre-tax employer benefit of up to $7,500 in 2026 that avoids income tax and 7.65% FICA. The credit returns 20% to 50% of up to $3,000 (one child) or $6,000 (two or more) of expenses. The calculator above compares them for your household and finds the best split.

Dependent care FSA vs child care credit at a glance

The 2026 OBBBA changes

Two federal provisions that directly affect childcare affordability change for the 2026 tax year under the One Big Beautiful Bill Act (OBBBA):

• Dependent Care FSA limit: $5,000 → $7,500/year ($3,750 if married filing separately) — the first increase to this pre-tax benefit since 1986. Every dollar you run through a DCFSA avoids both federal income tax and the 7.65% employee share of FICA.
• Child & Dependent Care Tax Credit: max rate 35% → 50%, with a new two-tier phase-down. The rate drops 1 percentage point per $2,000 of AGI above $15,000 (the same $15,000 threshold applies regardless of filing status) until it hits a 35% floor, then drops another point per $2,000 (single/head of household) or $4,000 (married filing jointly) of AGI above $75,000/$150,000, flooring at 20%.

The wrinkle: maxing your FSA can zero out your credit

The Child & Dependent Care Credit applies to qualifying expenses up to $3,000 (one child) or $6,000 (two or more children) — but that cap is reduced dollar-for-dollar by whatever you've already run through a Dependent Care FSA. Under the old $5,000 FSA limit, there was always at least $1,000 of headroom left for the credit on a two-child household. With the new $7,500 FSA limit exceeding the $6,000 two-child credit cap, a family that simply maxes out their FSA can accidentally reduce their credit-eligible expenses to $0 — and depending on their tax rate and family size, that can leave real money on the table.

This calculator computes the actual dollar split — not a rule of thumb — between DCFSA election and credit-eligible expenses that maximizes your combined benefit, given your household's marginal tax rate, filing status, and number of children.

Worked examples: FSA vs credit

A married couple filing jointly with $120,000 household AGI and two children (a 6-month-old and a 30-month-old) in national-average-cost daycare spends about $27,720/year on childcare. Their 2026 CDCTC rate at that income is 35% (past the tier-1 floor, but still below the $150,000 tier-2 threshold for joint filers). If they simply elect the full $7,500 into their Dependent Care FSA, they save about $1,474/year in taxes — but because $7,500 exceeds their $6,000 two-child credit cap, they get $0 from the credit, for a total benefit of $1,474. The optimal split for this household is actually $0 to the FSA, claiming the full $6,000 of credit-eligible expenses instead — worth $2,100 at their 35% credit rate, about $626 more than maxing the FSA. The true optimum depends on exactly where the AGI-driven credit rate lands versus the household's marginal tax rate plus FICA, so it flips direction at higher incomes; run your own numbers above, since a small change in AGI or child count can change which side wins.

Same couple at $250,000 AGI. Their credit rate falls to 20%, so the credit on the $6,000 base is worth $1,200. The full $7,500 FSA saves about $2,374 (24% income tax plus 7.65% FICA), roughly $1,174 more than the credit, so the result reverses at the higher income.

One child instead of two ($120,000 AGI, an 18-month-old, about $12,960/year of childcare). The credit base is only $3,000, so the credit at 35% is worth $1,050, while the full $7,500 FSA saves about $1,474, roughly $424 more. The number of children changes which benefit is larger as much as income does.

What childcare costs by age and state.

Childcare is one of the largest ongoing line items in a family budget — for many households with an infant, it rivals rent or a mortgage payment. Unlike the one-time gear or delivery costs covered by our Baby Cost Calculator, childcare is a recurring, multi-year expense that changes shape as your child ages — which is exactly what this calculator projects.

Why cost drops as your child gets older

Childcare pricing is driven largely by state-mandated caregiver-to-child ratios. Infants typically require one caregiver per 3–4 children; by preschool age that ratio loosens to roughly one caregiver per 10–12 children. Fewer staff per child means lower cost per child — nationally, infant care averages roughly $1,230/month, dropping to about $1,080/month for toddlers, $920/month for preschoolers, and $770/month for before/after-school care once a child starts kindergarten-age schooling.

State matters enormously too — full-time infant care ranges from roughly $5,400/year in the lowest-cost states to well over $20,000/year in Massachusetts, and over $28,000/year in DC. This calculator applies the same state cost-of-living index used in our Baby Cost Calculator to each age bracket.

Disclaimer

All figures are national averages (EPI Childcare Cost Database) adjusted by a state cost-of-living index, and 2026 federal tax figures reflect the OBBBA as enacted. This tool is for informational planning purposes only and does not constitute tax or financial advice — confirm your Dependent Care FSA elections with your employer's plan documents and consult a tax professional for guidance specific to your situation. Not modeled here: state taxes, whether your employer offers a Dependent Care FSA, the earned-income limit for each spouse, the requirement that the child be under 13 (or otherwise qualify), the fact that the credit is nonrefundable, and the small change to AGI that FSA contributions cause.