An FSA or HSA card is a debit card linked to your health spending account that lets you pay for medical expenses directly without filing receipts later

When you open a Flexible Spending Account (FSA) or Health Savings Account (HSA), you can usually request a card that draws money straight from that account. You swipe it like a regular debit card at pharmacies, doctors' offices, and other places that sell medical supplies. The money comes out of your account balance, and the transaction is recorded automatically — you don't have to save receipts and submit them for reimbursement the way you would if you paid out of pocket and asked for your money back.

Not every FSA or HSA plan offers a card. Some accounts only let you pay out of pocket and then request reimbursement by submitting receipts and a claim form. If your plan does offer a card, you'll typically get it in the mail after your account opens, or you can request one from your plan administrator.

Key Takeaways

  • FSA and HSA cards work only at merchants that sell medical products and services, not at grocery stores or gas stations, even if those stores have pharmacies.
  • The card draws directly from your account balance, so you cannot spend more than you have set aside for the year.
  • Some purchases require a receipt or a doctor's note to prove they are medical expenses; the merchant or your plan administrator may ask for proof after the transaction.
  • If you use the card for something that is not a may have access to medical expense, you may have to repay the money to your account or face taxes and penalties.
  • FSA cards reset or close at the end of the plan year, while HSA cards stay active as long as you keep your HSA open.

What you can and cannot buy with an FSA or HSA card

The card only works for may have access to medical expenses — items the IRS allows you to pay for with pre-tax money. These include copays, deductibles, prescription medications, insulin, medical equipment like crutches or wheelchairs, and over-the-counter items like pain relievers, allergy medicine, and bandages (though over-the-counter drugs now require a prescription or doctor's note in most cases).

You cannot use the card for cosmetic procedures, gym memberships, vitamins (unless prescribed by a doctor), or general health products like toothbrushes or shampoo. You also cannot use it at stores that sell mixed merchandise — for example, you cannot buy groceries at a supermarket even if that supermarket has a pharmacy section, because the card is restricted to medical-only merchants.

The rules are the same whether you have an FSA or HSA, though HSAs have a slightly longer list of allowed items because HSAs are designed for long-term savings. Your plan administrator or the merchant's system will usually block the card if you try to use it for something that is not allowed, but not always — if the transaction goes through and later turns out to be ineligible, you may be asked to repay the amount.

How the card handles receipts and proof of purchase

When you swipe an FSA or HSA card, the transaction is logged in your account immediately, but that does not mean the expense is automatically approved. Your plan administrator may ask you to submit a receipt or a doctor's note to confirm the purchase was for a may have access to medical expense. This is called substantiation.

If you are asked for proof and do not provide it within the time limit (usually 30 to 60 days), your plan may deny the claim and require you to repay the amount. Some plans use a system called "real-time adjudication" that checks whether a purchase is may be able to access at the moment you swipe the card, which can reduce the number of times you are asked for receipts later. Other plans do random audits or only ask for proof if the purchase looks unusual.

Keep receipts for at least three to five years in case your plan asks for them during an audit. A receipt should show the date, the merchant name, what you bought, and the amount paid.

The difference between FSA cards and HSA cards

An FSA card works only during your plan year — usually January through December — and the balance does not carry over. If your FSA has a "use-it-or-lose-it" rule (which most do), any money left in the account at the end of the year is forfeited, and your card stops working. Some FSAs allow a small carryover or a grace period to spend remaining funds, but this varies by employer.

An HSA card stays active as long as your HSA account is open, even if you change jobs or retire. The money in your HSA rolls over year to year and can grow if you invest it. Your HSA card will work throughout your life, making it a more flexible tool for long-term medical expenses.

Both cards are subject to the same IRS rules about what counts as a may have access to medical expense. The main difference is the time frame: FSA money is meant to be spent within one year, while HSA money can be saved indefinitely.

What happens if you use the card incorrectly

If you use your FSA or HSA card for something that is not a may have access to medical expense, you have created a tax problem. The money you spent was supposed to be set aside pre-tax, meaning it was never taxed when it left your paycheck. If it was spent on something ineligible, the IRS considers that money taxable income, and you may owe income tax plus a 20 percent penalty on the amount.

Your plan administrator may catch the error and ask you to repay the ineligible amount to your account. If you repay it, the tax penalty usually does not apply. If you do not repay it and the IRS audits your account, you will owe the tax and penalty retroactively.

To avoid this, do not use the card at merchants that are not medical-only, and if you are unsure whether something is a may have access to expense, contact your plan administrator before you buy it. Most plans have a customer service number on the back of your card.

How to request a card or replace a lost one

If your FSA or HSA plan offers a card and you did not receive one automatically, contact your plan administrator — usually your employer's benefits department or the third-party company that manages the account. You can request a card by phone, email, or through the plan's online portal.

If your card is lost, stolen, or damaged, call the number on the back of your card (or your plan administrator if you no longer have it) to report it and request a replacement. Most plans issue a new card within 7 to 10 business days. In the meantime, you can still access your money by paying out of pocket and submitting a reimbursement claim with receipts.

Some plans charge a small fee to replace a card, though many do not. Ask your plan administrator about their replacement policy.

Frequently Asked Questions

Can I use my FSA or HSA card at any pharmacy?

Yes, you can use it at any pharmacy that is set up to accept FSA and HSA cards — this includes major chains like CVS and Walgreens, as well as independent pharmacies. However, if you try to buy non-medical items at a pharmacy (like snacks or magazines), the card will likely be declined for those items.

What if the card is declined at checkout?

A decline usually means either you do not have enough money left in your account, the merchant is not set up to accept FSA or HSA cards, or the item you are trying to buy is not a may have access to expense. Check your account balance online, or call your plan administrator to find out why the transaction was blocked.

Do I need to keep my receipts if I use the card?

Yes. Even though the transaction is recorded when you swipe the card, your plan may ask for a receipt later to confirm the purchase was for a may have access to medical expense. Keep receipts for at least three to five years.

Can I use my FSA card after the plan year ends?

No. FSA cards stop working on the last day of your plan year, usually December 31. If your plan allows a grace period (typically 60 to 90 days into the new year), you can use remaining funds during that time, but the card itself will not work after the plan year closes.

What if I move to a new job — can I take my HSA card with me?

Yes. Your HSA and card belong to you, not your employer. When you leave your job, you can keep your HSA open and continue using the card as long as you maintain the account. You can also roll the HSA into a new account at a different bank or financial institution if you want to.