Dependent care FSA or the child care tax credit?

How the two interact in 2026

The One Big Beautiful Bill Act changed both for tax years from 2026. The dependent care FSA limit rose from $5,000 to $7,500 a household. The child and dependent care credit now starts at 50% of up to $3,000 of care costs for one child or $6,000 for two or more, falls one point for each $2,000 of AGI over $15,000 to 35%, holds there to $75,000 ($150,000 joint), then falls one point per $2,000 ($4,000 joint) to a 20% floor. The FSA comes first: whatever it excludes is taken off the $3,000 or $6,000.

So with two children and care costs above $7,500, a full FSA leaves no credit at all. Whether that is a good trade depends on your bracket: in the 12% bracket an FSA dollar saves about 20 cents of federal and payroll tax while the credit is worth 35 cents a dollar, so the credit usually wins up to $6,000 and the FSA only helps above it. In the 22% bracket and above, or once the credit rate starts falling, the FSA wins.

Frequently asked questions

Is a dependent care FSA better than the child care tax credit in 2026?
It depends on your income. From 2026 the credit pays 50% of up to $3,000 (one child) or $6,000 (two or more) of care costs at an AGI of $15,000 or less, falling to 35% by $43,001 and staying there until $75,000 ($150,000 married filing jointly), then falling to 20%. The FSA saves your federal tax rate plus 7.65% payroll tax and usually state tax on up to $7,500. In our example a married couple on $120,000 saves $2,100 with the best choice, and a couple on $220,000 saves $2,599.

Can I use both the FSA and the credit?
Yes, but not on the same dollars. Every dollar excluded through the FSA (yours and your employer’s) comes off the $3,000 or $6,000 the credit is figured on. With two children, a full $7,500 FSA leaves nothing for the credit; a smaller FSA can leave some. This calculator tries every amount and shows the best one.

What is the dependent care FSA limit for 2026?
$7,500 per household ($3,750 if married filing separately), up from $5,000. Employer contributions count toward it. Your plan may still cap your own contribution at $5,000 if it has not adopted the higher limit, so enter your plan’s limit.

Why is my credit smaller than 35%?
Two reasons are common. Above $75,000 of AGI ($150,000 joint) the rate falls by one point for each $2,000 ($4,000 joint) down to 20%. And the credit is non-refundable: it cannot be more than the federal income tax you owe, so a family with little tax after the standard deduction may lose part of it. The FSA still saves payroll tax in that case.

What counts as care costs?
Care for a child under 13 (or a spouse or dependent who cannot care for themselves) so you can work or look for work: daycare, preschool, before- and after-school care, day camp (not overnight camp) and a nanny or babysitter. Kindergarten and school tuition do not count.

Can married couples filing separately claim the credit?
Generally no: married couples must file jointly to claim the credit, with narrow exceptions for spouses living apart. This calculator covers joint, head of household and single filers.

Related

• Dependent care FSA 2026 guide
• Childcare costs by state
• US paid family leave calculator
• Cost of raising a child calculator
• FMLA and paid leave guide