FSA money covers medical costs, not groceries or gym memberships
A Flex Spending Account (FSA) lets you set aside pre-tax dollars to pay for medical expenses, but the IRS has a strict list of what counts. You can use FSA funds for doctor visits, prescription medications, dental work, and vision care. You cannot use them for health insurance premiums, over-the-counter vitamins without a prescription, cosmetic procedures, or anything that improves general health rather than treating a specific condition.
The key rule: the expense must be for diagnosis, treatment, or prevention of a disease or medical condition. That means a flu shot is covered, but a wellness retreat is not. A prescription for allergy medicine is covered, but the same medicine sold over-the-counter without a prescription is not — unless your doctor writes a prescription for it anyway.
FSA funds are yours to spend directly. You do not explore for each purchase or get pre-approval. You pay out of pocket and then submit a receipt to your FSA plan administrator for reimbursement, or you use an FSA debit card that your plan provides. Either way, you need to keep receipts and documentation showing what you bought and that it qualifies.
Key Takeaways
- FSA funds cover doctor visits, prescription medications, dental work, vision care, and medical equipment like crutches or blood pressure monitors.
- Over-the-counter medicines and supplements are not covered unless your doctor writes a prescription for them specifically.
- Health insurance premiums, gym memberships, cosmetic procedures, and general wellness products do not may have access to.
- You must keep receipts and submit them to your FSA plan administrator to prove the expense was medical and may be able to access.
- Any FSA money you do not spend by the end of the plan year is forfeited — you cannot roll it over or get it back.
Prescription medications and medical equipment you can buy
Prescription drugs are the most straightforward FSA purchase. Any medication your doctor prescribes — whether it is for diabetes, high blood pressure, depression, or a one-time infection — qualifies. You pay the pharmacy and submit the receipt to your FSA plan.
Medical equipment and supplies also may have access to if they treat a specific condition. This includes items like blood glucose monitors and test strips for diabetes, inhalers for asthma, crutches or braces for an injury, heating pads for arthritis, and blood pressure monitors. Eyeglasses and contact lenses count, as do hearing aids and batteries for them. Orthopedic shoes prescribed by a doctor for a foot condition may have access to, but regular shoes do not.
Bandages, gauze, and first-aid supplies are covered. So are items like elastic bandages, ace wraps, and compression stockings if they treat a medical condition. The rule is consistent: if it treats or manages a diagnosed condition, it likely qualifies. If it is for general health or comfort, it does not.
Dental and vision care expenses
Dental work is one of the largest FSA expenses for many people. Cleanings, fillings, root canals, crowns, bridges, and extractions all may have access to. Orthodontia — braces and retainers — also qualifies. Dental X-rays and exams are covered. Teeth whitening for cosmetic reasons does not may have access to, but whitening prescribed by a dentist to treat tooth discoloration from medication or disease may.
Vision care includes eye exams, glasses, contact lenses, and contact lens solution. Laser eye surgery (LASIK) qualifies if it corrects a vision problem, not if it is purely elective. Sunglasses do not may have access to, even if they have a prescription, because they are not correcting a medical condition — they are providing general sun protection.
Over-the-counter items: when they may have access to and when they do not
The rules for over-the-counter products changed in 2020. Before that year, you could buy almost any over-the-counter medicine with FSA funds. Now, most over-the-counter medicines do not may have access to unless your doctor writes a prescription for them.
This means you cannot use FSA funds for over-the-counter pain relievers like ibuprofen or acetaminophen, allergy medicines like cetirizine, or antacids like famotidine — even if you buy them at a pharmacy. However, if your doctor writes a prescription for any of these, they become may be able to access. Some people ask their doctor to write a prescription for an over-the-counter medicine specifically so they can use FSA funds.
Over-the-counter items that do not require a prescription to may have access to include medical equipment and supplies: bandages, gauze, thermometers, blood pressure monitors, glucose monitors, and similar items. Sunscreen does not may have access to because it is for general health, not treatment of a condition. Vitamins and supplements do not may have access to unless a doctor prescribes them to treat a specific deficiency or condition.
What does not may have access to: common mistakes
Health insurance premiums themselves do not may have access to for FSA reimbursement. You cannot use FSA funds to pay your monthly insurance bill, your deductible, or your copay — though some plans do allow copay reimbursement; check your specific plan documents. Long-term care insurance premiums also do not may have access to.
Cosmetic procedures never may have access to, even if they are performed by a medical doctor. This includes Botox, dermal fillers, hair removal, and teeth whitening for appearance. Gym memberships and fitness classes do not may have access to, even if your doctor recommends exercise. Wellness programs, nutrition counseling for general health, and weight-loss programs do not may have access to unless they treat a diagnosed medical condition like obesity-related diabetes.
Maternity clothes, baby formula, diapers, and childcare do not may have access to. Toiletries like toothpaste, shampoo, and deodorant do not may have access to, even if they are medicated. Sunscreen does not may have access to. Massage therapy does not may have access to unless it is prescribed by a doctor to treat a specific injury or condition, and even then, the doctor's prescription must be on file.
How to document and submit expenses for reimbursement
Keep every receipt from every FSA purchase. Your receipt should show the date, the merchant, what you bought, and the amount. A credit card statement alone is not enough — you need the itemized receipt showing the specific products.
When you submit for reimbursement, your FSA plan administrator will ask for the receipt and may ask for a statement from your doctor confirming the expense was medically necessary. Some plans use an FSA debit card that works like a regular debit card at pharmacies and doctors' offices; in those cases, the merchant automatically flags the purchase as medical, and you may not need to submit receipts unless the plan asks for them later.
Keep receipts for at least three to five years. The IRS can audit FSA claims, and you need documentation to prove the expense was may be able to access. If you cannot produce a receipt, the plan administrator may deny the reimbursement and you may owe taxes on that amount.
The use-it-or-lose-it rule and planning your spending
FSA money does not roll over to the next year. Whatever you do not spend by the end of your plan year is forfeited — you lose it. This is why many people use up their FSA balance in December by stocking up on may be able to access items like bandages, contact lens solution, or prescription refills.
Some employers offer a grace period of up to 2.5 months into the next year to spend the previous year's balance, or they allow you to carry over up to $610 (this amount changes yearly). Check your plan documents to see if your employer offers either option. If not, you need to estimate carefully how much medical spending you will have in the coming year and set aside only that amount.
The trade-off is real: FSA funds are pre-tax, which saves you money on taxes, but you lose any money you do not spend. If you are unsure whether you will use the full amount, it is safer to contribute less.
Frequently Asked Questions
Can I use my FSA to buy over-the-counter pain relievers without a prescription?
No, not since 2020. Over-the-counter pain relievers like ibuprofen and acetaminophen do not may have access to for FSA reimbursement unless your doctor writes a prescription for them. If you want to use FSA funds for these, ask your doctor to write a prescription, and then you can use your FSA to pay for it.
Does my FSA cover my health insurance premium or copay?
FSA funds cannot be used to pay your health insurance premium itself. Some FSA plans allow you to use funds for copays, coinsurance, and deductibles, but this depends on your specific plan. Check your plan documents or call your plan administrator to confirm what is covered.
What happens if I do not spend all my FSA money by the end of the year?
You lose it. FSA money does not roll over unless your employer offers a grace period (usually 2.5 months into the next year) or allows a small carryover (up to $610, which changes yearly). If your plan offers neither, any unspent balance is forfeited.
Can I use my FSA for my spouse's or child's medical expenses?
Yes, as long as they are your tax dependents. You can use your FSA to pay for medical expenses for your spouse and any children you claim on your tax return. You still need receipts showing the expense was medical and may be able to access.
Is teeth whitening covered by my FSA?
Cosmetic teeth whitening is not covered. However, if a dentist prescribes whitening to treat tooth discoloration caused by medication or disease, it may be covered. Ask your dentist whether the whitening is being done for cosmetic reasons or to treat a medical condition.