FSA Eligible Expenses Calculator

This FSA Eligible Expenses Calculator helps you estimate how much you can contribute to your Flexible Spending Account (FSA) based on expected qualified medical, dental, vision, or dependent care expenses. This tool ensures you maximize your FSA savings while avoiding forfeiting unused funds.

What This Calculator Does

Use this tool to:

Identify your eligible healthcare and dependent care expenses
Estimate total annual costs for qualified services and products
Determine how much to contribute to your FSA
Project your tax savings based on your total contribution

Common FSA Eligible Expenses

Healthcare FSA:

Co-pays and deductibles
Prescription medications
Dental cleanings, braces, fillings
Eyeglasses, contact lenses, eye exams
Chiropractic care
Therapy and mental health counseling
Medical equipment (crutches, blood pressure monitors)

Dependent Care FSA:

Daycare and preschool fees
Before and after-school care
Summer day camps
Elder care or in-home care services

Note: Cosmetic procedures and insurance premiums are generally not eligible. Always verify with your FSA plan provider.

How the FSA Eligible Expenses Calculator Works

Inputs:

List of expected qualified expenses
Annual salary (for tax impact)
Federal tax rate
FICA tax rate (7.65%)
Optional: State tax rate

Outputs:

Total eligible expenses
Suggested FSA contribution
Estimated tax savings

Formula Used in This Calculator

1. Total Eligible Expenses = Sum of all FSA-qualified costs

2. Suggested Contribution = Total Eligible Expenses (subject to IRS limit)

3. Tax Savings = Suggested Contribution × Total Tax Rate

Total Tax Rate = Federal + FICA + State (if applicable)

2025 FSA Limits:

Healthcare FSA: $3,200
Dependent Care FSA: $5,000 per household

Example Calculation

Assume you expect these healthcare expenses in 2025:

Doctor Visits & Co-pays: $400
Prescription Medications: $600
Eye Exam & Glasses: $250
Dental Work: $750

Total Eligible Expenses = $2,000

Annual Salary: $55,000
Federal Tax Rate: 22%, FICA: 7.65%, State Tax: 5%

Total Tax Rate = 34.65%

Tax Savings = $2,000 × 34.65% = $693.00

You can contribute $2,000 to your FSA and potentially save $693 in taxes.

Frequently Asked Questions

How do I know if an expense is FSA-eligible?

The IRS publishes a list of eligible expenses. You can also ask your employer or FSA provider for a complete list. Over-the-counter medications now generally require a prescription to be FSA-eligible.

What if I contribute more than I spend?

Most FSA plans follow the “use-it-or-lose-it” rule. If unused by year-end, funds may be forfeited unless your plan offers a rollover (up to $640) or a grace period.

Can I change my FSA contribution mid-year?

Only under specific life events like marriage, birth, or job change. Otherwise, elections made during open enrollment remain fixed for the year.

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Summary

The FSA Eligible Expenses Calculator helps you estimate and plan your FSA contributions based on real, anticipated healthcare and dependent care costs. Use it to reduce your taxable income and avoid forfeiting unused funds.