Identifying FSA Eligible Expenses

Quick answer

• FSA funds can cover a wide range of medical, dental, and vision expenses for you, your spouse, and your dependents.
• Eligible expenses generally include costs not covered by your insurance plan, like deductibles, copayments, and coinsurance.
• Prescription medications, medical supplies, and some over-the-counter (OTC) items are also typically eligible.
• Keep detailed records and receipts for all your FSA claims to justify your spending.
• Always check your FSA plan administrator’s specific list of eligible expenses for the most accurate information.
• If in doubt, contact your HR department or plan administrator before making a purchase.

Who this is for

• Individuals with a Flexible Spending Account (FSA) who want to understand what expenses they can use their pre-tax dollars for.
• People who are unsure if a specific medical, dental, or vision cost is covered by their FSA.
• FSA participants looking to maximize their benefits and avoid out-of-pocket spending on qualified healthcare needs.

What to check first (before you act)

Your FSA Plan Documents

Your employer’s HR department or your FSA administrator provides documents outlining what is and isn’t covered. These are the definitive sources for your specific plan. Look for a Summary Plan Description (SPD) or a list of eligible expenses.

Your Healthcare Needs and Timeline

Understand your current and anticipated healthcare needs for the plan year. This includes regular check-ups, potential procedures, ongoing prescriptions, and any known dental or vision appointments. Knowing your needs helps you budget and plan your FSA spending effectively.

Your Remaining FSA Balance

Check how much money is left in your FSA. Many FSAs have a “use-it-or-lose-it” policy, meaning unspent funds are forfeited at the end of the plan year. Knowing your balance helps you prioritize eligible expenses before the deadline.

Your Insurance Coverage

FSA funds are intended to supplement, not duplicate, your health insurance. Understand what your insurance plan covers and what it leaves for you to pay. Eligible FSA expenses are typically the out-of-pocket costs that your insurance doesn’t fully reimburse.

Step-by-step (simple workflow)

1. Review Your FSA Plan Administrator’s List of Eligible Expenses

• What to do: Obtain and carefully read the official list provided by your FSA administrator or employer. This is the most accurate guide for your specific plan.
• What “good” looks like: You have a clear understanding of the broad categories and specific examples of items and services that are generally covered.
• Common mistake: Assuming all medical costs are eligible without checking the official list.
• How to avoid it: Always refer to your plan administrator’s documentation as the primary source of truth.

2. Identify Your Out-of-Pocket Healthcare Costs

• What to do: Track your medical, dental, and vision expenses throughout the year. Note down deductibles, copayments, coinsurance, and any services not covered by your insurance.
• What “good” looks like: You have a running list or system for tracking all your healthcare spending, distinguishing between what insurance covers and what you pay.
• Common mistake: Not keeping track of expenses as they occur, leading to forgotten eligible costs at the end of the year.
• How to avoid it: Use a spreadsheet, a dedicated app, or even a physical notebook to log every healthcare expense as soon as it happens.

3. Check for Eligibility of Specific Items and Services

• What to do: For each expense you’ve identified, cross-reference it with your FSA’s eligible expense list. Pay attention to any specific requirements or limitations.
• What “good” looks like: You can confidently categorize each expense as eligible, ineligible, or requiring further clarification.
• Common mistake: Making assumptions about eligibility for items like over-the-counter medications or specific treatments.
• How to avoid it: If an item isn’t explicitly listed or you’re unsure, contact your FSA administrator for confirmation.

4. Understand Prescription Requirements

• What to do: For prescription medications, ensure you have a valid prescription from a doctor for eligible medical conditions.
• What “good” looks like: You have prescriptions for all medications you plan to claim and understand that over-the-counter drugs may require a Letter of Medical Necessity (LMN).
• Common mistake: Trying to claim over-the-counter medications without a prescription or LMN, if required by the plan.
• How to avoid it: For OTC items, check if your plan requires a doctor’s note or LMN for specific conditions.

5. Consider Eligible Over-the-Counter (OTC) Items

• What to do: Refer to your FSA list for common OTC items like bandages, first-aid supplies, and certain pain relievers. Note any documentation requirements.
• What “good” looks like: You know which OTC items are generally eligible and what proof (like a receipt with itemized details) you’ll need.
• Common mistake: Purchasing non-medical items from a pharmacy that are not FSA eligible.
• How to avoid it: Stick to items clearly identified as medical supplies or treatments on your FSA’s eligible list.

6. Verify Dental and Vision Expenses

• What to do: Confirm that costs for routine exams, eyeglasses, contact lenses, dental cleanings, and necessary treatments are eligible according to your plan.
• What “good” looks like: You understand that most standard dental and vision care costs are eligible, but specific cosmetic procedures might not be.
• Common mistake: Assuming all dental or vision procedures are covered, including elective cosmetic treatments.
• How to avoid it: Clarify with your administrator if any planned dental or vision work is considered cosmetic or not medically necessary.

7. Gather All Necessary Documentation

• What to do: For every eligible expense, collect and organize your receipts, Explanation of Benefits (EOB) statements from your insurance, and any doctor’s notes or prescriptions.
• What “good” looks like: You have a well-organized system for all your supporting documents, making claims processing smooth and fast.
• Common mistake: Losing receipts or not having enough documentation to support a claim.
• How to avoid it: Keep all paperwork related to healthcare expenses in one place immediately after purchase or service.

8. Submit Your Claims Promptly

• What to do: Submit your claims and supporting documentation to your FSA administrator before the deadline.
• What “good” looks like: Your claims are submitted accurately and on time, leading to timely reimbursement.
• Common mistake: Waiting until the last minute to submit claims, risking missing the deadline.
• How to avoid it: Submit claims as soon as you have the necessary documentation, ideally within a few weeks of incurring the expense.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
Not checking the official eligible list	Spending FSA funds on ineligible items, leading to rejection and forfeiture.	Always consult your FSA plan administrator’s specific list of eligible expenses.
Forgetting to keep receipts	Inability to prove expenses, resulting in claim denials and forfeited funds.	Maintain a meticulous record of all receipts and supporting documents for every claim.
Waiting until the last minute to submit	Missing the FSA claim deadline, resulting in the loss of all remaining funds.	Submit claims regularly throughout the year, or at least well before the end of the plan year.
Assuming all medical supplies are eligible	Purchasing non-essential or ineligible items, leading to claim rejection.	Verify that specific medical supplies (e.g., bandages, braces) are explicitly listed as eligible by your FSA administrator.
Not understanding OTC requirements	Incurring costs for OTC items that require a Letter of Medical Necessity (LMN).	Check your plan details for LMN requirements for specific over-the-counter medications or supplies.
Confusing FSA with HSA or other accounts	Incorrectly using funds or misunderstanding eligible expenses for that account.	Understand the distinct rules and eligible expenses for each type of savings account you may have.
Not accounting for dependent eligibility	Attempting to use FSA funds for ineligible individuals or services.	Ensure that expenses are for you, your spouse, or eligible dependents as defined by your FSA plan.
Relying solely on insurance EOBs	Missing out on eligible expenses that insurance doesn’t fully cover.	Use EOBs to identify your out-of-pocket costs, then cross-reference those with your FSA’s eligible expense list.
Not planning for seasonal or unexpected needs	Unforeseen expenses arise late in the year, and funds are insufficient or spent.	Anticipate potential healthcare needs throughout the year and budget accordingly.
Claiming expenses for services rendered outside the plan year	Expenses must be incurred within the active plan year to be eligible.	Ensure the date of service or purchase falls within your current FSA plan year.

Decision rules (simple if/then)

• If you have a medical bill for a deductible or copay, then it is likely FSA eligible because these are common out-of-pocket healthcare costs.
• If you are purchasing prescription medication, then it is likely FSA eligible because prescription drugs are a standard covered expense.
• If you are buying over-the-counter pain relievers, then check your FSA’s list and consider if a Letter of Medical Necessity (LMN) is required because eligibility varies.
• If you need new eyeglasses or contact lenses, then these are generally FSA eligible because vision care is a covered benefit.
• If you are planning a cosmetic surgery that is not medically necessary, then it is likely NOT FSA eligible because FSAs cover medical expenses, not elective aesthetic procedures.
• If you have a dental bill for a cleaning or filling, then it is likely FSA eligible because routine and necessary dental care is typically covered.
• If you are purchasing a general wellness item (like a gym membership not prescribed for a medical condition), then it is likely NOT FSA eligible because FSAs are for qualified medical expenses.
• If you have a receipt for a medical device like crutches or a brace, then it is likely FSA eligible if it is prescribed or recommended by a doctor for a medical condition.
• If you are unsure about an expense, then contact your FSA administrator before making the purchase because this prevents potential rejection and forfeiture of funds.
• If an expense is fully covered by your insurance and you have no out-of-pocket cost, then it is NOT eligible for FSA reimbursement because FSAs cover costs you actually pay.
• If you have a dependent with a qualifying medical need, then expenses for their care are likely FSA eligible because the benefit extends to eligible dependents.

FAQ

What is a Flexible Spending Account (FSA)?

An FSA is an employer-sponsored benefit that allows you to set aside pre-tax money from your paycheck to pay for qualified healthcare expenses. This can lower your taxable income.

What is the difference between a Health FSA and a Limited Purpose FSA (LPFSA)?

A Health FSA covers a broad range of medical, dental, and vision expenses. An LPFSA typically only covers dental and vision expenses, often paired with a Health Savings Account (HSA).

Can I use my FSA for over-the-counter (OTC) medications?

Generally, yes, but it depends on your specific plan. Many OTC medications are eligible, but some plans may require a Letter of Medical Necessity (LMN) from your doctor. Always check your administrator’s list.

What is a Letter of Medical Necessity (LMN)?

An LMN is a written statement from your doctor that a specific treatment, device, or medication is medically necessary for you or your dependent’s health. Some FSA plans require this for certain OTC items or alternative therapies.

How long do I have to use my FSA funds?

This varies by plan. Some plans have a “use-it-or-lose-it” policy, while others may offer a grace period (an extension of time to incur expenses) or a rollover amount (a limited sum you can carry over to the next year). Check your plan documents.

What documentation do I need to submit for an FSA claim?

Typically, you’ll need an itemized receipt showing the date of service, the provider’s name, a description of the service or item, and the amount paid. An Explanation of Benefits (EOB) from your insurance company is also often required.

Can I use my FSA for expenses incurred by my adult child?

Yes, if your adult child is claimed as a dependent on your tax return and has qualifying medical expenses, their costs are generally eligible for your FSA.

What happens if I don’t use all my FSA funds?

If your plan has a “use-it-or-lose-it” policy with no grace period or rollover, any remaining funds are forfeited at the end of the plan year. This is why planning your spending is crucial.

What this page does NOT cover (and where to go next)

• Specific details about Health Savings Accounts (HSAs) and their eligibility rules.
• How to claim reimbursement for expenses if your employer doesn’t offer an FSA.
• Information on Dependent Care Flexible Spending Accounts (DCFSAs), which cover childcare and eldercare expenses.
• Detailed tax implications of FSAs beyond general pre-tax benefits.
• Navigating specific insurance plan coverage details or appeals.