{
  "slug": "dependent-care-fsa-savings",
  "title": "Dependent Care FSA Savings Calculator",
  "heading": "Dependent Care FSA Tax Savings Calculator",
  "category": "financial",
  "url": "https://www.revenuelab.fyi/toolbox/dependent-care-fsa-savings",
  "summary": "Compare pre-tax FSA savings against the Child and Dependent Care Credit.",
  "description": "A Dependent Care FSA lets you set aside up to $5,000 per household per year ($2,500 if married filing separately) pre-tax through payroll, sheltering it from federal income tax, Social Security, and Medicare. That's usually worth more than the alternative Child and Dependent Care Credit, which tops out around 20-35% of up to $3,000/$6,000 in expenses for one or two-plus kids depending on income — but you can't double-dip on the same dollars, and once your income puts you in the lower FICA-savings bracket the comparison can flip. This calculator estimates your FSA tax savings and shows the credit you'd forgo by using it, so you can see which one actually nets you more.",
  "formula": "FSA savings = FSA contribution × (marginal tax rate + 7.65% FICA); credit alternative = min(eligible expenses, credit cap) × credit rate.",
  "dateModified": "2026-09-30",
  "run_url": "https://www.revenuelab.fyi/api/public/calc?tool=dependent-care-fsa-savings",
  "inputs": [
    {
      "id": "fsaAmount",
      "label": "Dependent Care FSA contribution",
      "kind": "number",
      "hint": null,
      "default": 5000,
      "unit": "$",
      "min": 0,
      "max": 5000
    },
    {
      "id": "marginalRate",
      "label": "Marginal federal + state tax rate",
      "kind": "number",
      "hint": null,
      "default": 27,
      "unit": "%",
      "min": 0,
      "max": 50
    },
    {
      "id": "children",
      "label": "Children needing care",
      "kind": "number",
      "hint": null,
      "default": 2,
      "unit": null,
      "min": 1,
      "max": 5
    },
    {
      "id": "creditRate",
      "label": "Dependent care credit rate (income-based)",
      "kind": "number",
      "hint": null,
      "default": 20,
      "unit": "%",
      "min": 20,
      "max": 35
    },
    {
      "id": "totalExpenses",
      "label": "Total annual care expenses",
      "kind": "number",
      "hint": null,
      "default": 12000,
      "unit": "$",
      "min": 0,
      "max": null
    }
  ],
  "outputs": [
    {
      "id": "totalWithFsa",
      "label": "Total benefit using FSA + remaining credit",
      "format": "currency",
      "hint": null,
      "primary": true
    },
    {
      "id": "totalWithoutFsa",
      "label": "Benefit using only the tax credit",
      "format": "currency",
      "hint": null,
      "primary": false
    },
    {
      "id": "fsaSavings",
      "label": "FSA tax savings alone",
      "format": "currency",
      "hint": null,
      "primary": false
    },
    {
      "id": "creditValue",
      "label": "Credit on remaining expenses",
      "format": "currency",
      "hint": null,
      "primary": false
    }
  ],
  "worked_example": {
    "inputs": [
      "Dependent Care FSA contribution: 5000 $",
      "Marginal federal + state tax rate: 27 %",
      "Children needing care: 2",
      "Dependent care credit rate (income-based): 20 %",
      "Total annual care expenses: 12000 $"
    ],
    "outputs": [
      "Total benefit using FSA + remaining credit: $2,933",
      "Benefit using only the tax credit: $1,200",
      "FSA tax savings alone: $1,733",
      "Credit on remaining expenses: $1,200"
    ]
  },
  "how_to": {
    "title": "How to use this",
    "steps": [
      "Enter dependent care fsa contribution ($).",
      "Enter marginal federal + state tax rate (%).",
      "Enter children needing care.",
      "Enter dependent care credit rate (income-based) (%).",
      "Enter total annual care expenses ($).",
      "Read your total benefit using fsa + remaining credit on the right — it updates as you type.",
      "Hit Share to keep the scenario or send it to someone."
    ]
  },
  "scenarios": [
    {
      "name": "Conservative",
      "description": "Lower-end numbers — what if things land soft?",
      "values": {
        "fsaAmount": 3000,
        "marginalRate": 16,
        "children": 1,
        "creditRate": 20,
        "totalExpenses": 7000
      }
    },
    {
      "name": "Typical",
      "description": "Defaults — the most common real-world setup.",
      "values": {
        "fsaAmount": 5000,
        "marginalRate": 27,
        "children": 2,
        "creditRate": 20,
        "totalExpenses": 12000
      }
    },
    {
      "name": "Ambitious",
      "description": "Higher-end numbers — what if things really pop?",
      "values": {
        "fsaAmount": 5000,
        "marginalRate": 43,
        "children": 3,
        "creditRate": 32,
        "totalExpenses": 19000
      }
    }
  ],
  "limitations": [
    "Results are estimates before tax, fees, and inflation unless an input explicitly covers them.",
    "Rates are treated as fixed for the whole period — variable-rate products will drift from this projection.",
    "This is educational maths, not financial advice. Check anything contractual with the lender or your accountant."
  ],
  "faq": [
    {
      "q": "Can I use both the FSA and the tax credit?",
      "a": "Partially. You can claim the Child and Dependent Care Credit on expenses beyond what you ran through the FSA, up to the $3,000/$6,000 cap minus your FSA contribution. Most households max the FSA first since it usually saves more per dollar, then apply any remaining eligible expenses to the credit."
    },
    {
      "q": "What expenses qualify for a Dependent Care FSA?",
      "a": "Daycare, preschool, before/after-school care, and day camp (not overnight camp) for kids under 13, plus care for a disabled spouse or dependent of any age, as long as the care allows you and your spouse to work or look for work. Save itemized receipts — FSA administrators require substantiation."
    },
    {
      "q": "What happens if I don't use all my FSA funds?",
      "a": "Unlike healthcare FSAs, dependent care FSAs generally don't allow a grace period or carryover under IRS default rules, though some employers add a short grace period. Unused funds are forfeited, so estimate your actual annual childcare spend conservatively before electing the full $5,000."
    }
  ],
  "related": [
    "https://www.revenuelab.fyi/toolbox/child-tax-credit-estimate",
    "https://www.revenuelab.fyi/toolbox/nanny-total-cost"
  ],
  "license": "CC-BY-4.0",
  "citation": "RevenueLab — Dependent Care FSA Savings Calculator (https://www.revenuelab.fyi/toolbox/dependent-care-fsa-savings)"
}