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DC FSA vs Credit

The credit got bigger and the FSA got bigger. You still can't double-dip — here's which wins at YOUR income.

For 2026, OBBBA raised the child and dependent care credit to a 50% top rate with a 35% plateau reaching $75,000 AGI ($150,000 married filing jointly), and raised the dependent-care FSA to $7,500 — the first increase since 1986. But FSA dollars consume the credit's $3,000/$6,000 expense cap dollar for dollar, so the decision is either/or: at low income the credit rate beats your tax bracket; at high income the FSA's marginal-rate-plus-FICA savings wins. This calculator runs both, with the verified 2026 rate schedule.

Why people use this

Working parents use it at open enrollment to settle the FSA-vs-credit question on the 2026 rules — the new 50%-to-20% schedule and the $7,500 limit — because the dollar-for-dollar expense-cap offset means you can never have both on the same money, and the crossover is different at every income.

How it works

1. Credit rate: 50% at AGI ≤ $15,000, minus 1 point per $2,000 of AGI down to a 35% floor (~$45,000); 35% holds to $75,000 ($150,000 MFJ), then steps down 1 point per $2,000 ($4,000 MFJ) to a 20% floor.
2. Credit = rate × the lesser of your expenses or the cap ($3,000 one dependent, $6,000 two or more) — after subtracting FSA dollars applied to the same expenses.
3. FSA value = election × (federal + state + 7.65% FICA), up to $7,500 for 2026 ($3,750 married filing separately).
4. The verdict: whichever is larger — credit-only or FSA-plus-leftover-credit. The crossover sits where your marginal tax rate passes your credit percentage.

Common questions

Married, AGI $120,000, two kids in day care costing $13,000. FSA or credit?

Your 2026 credit rate is 35% (the plateau runs to $150,000 for joint filers), so the credit alone is $2,100 on the $6,000 cap. A $7,500 FSA at a 24% federal + 5% state + 7.65% FICA marginal rate saves $2,749 — but wipes out the credit entirely, since the FSA exceeds the $6,000 cap. The FSA wins by $649. Before OBBBA the same family got 20% and the answer was even clearer.

Who should SKIP the FSA and take the credit instead?

Lower-income households. At $30,000 AGI with two kids, the 2026 credit rate is 42% — worth $2,520 on the $6,000 cap — while a $7,500 FSA at a 12% bracket saves only $1,849. The crossover is mechanical: when your credit percentage beats your marginal tax rate (federal + state + FICA), the credit wins. One caution: the credit is nonrefundable, so with little or no tax liability the FSA wins regardless of rate.

Can I use the FSA AND the credit on different dollars?

Only with two or more dependents and a partial FSA. The credit's $6,000 expense cap shrinks by every FSA dollar: elect $5,000 and you can still claim the credit on the remaining $1,000. Elect the full $7,500 and the cap is fully consumed — no credit. With one dependent the $3,000 cap is consumed by any FSA of $3,000 or more. The calculator shows the leftover credit explicitly.

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