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Understanding FSA and HSA Cards: What They Are and How They Work

Flexible Spending Accounts (FSAs) and Health Savings Accounts (HSAs) are two different types of accounts that let people set aside pre-tax money for medical expenses. FSA and HSA cards function like debit cards — they're connected directly to these accounts and let you pay for covered healthcare costs without using your regular money first.

An FSA is typically offered through your employer. You choose how much money to put into the account during your company's open enrollment period, and that money comes out of your paycheck before taxes are taken out. This means you pay less in taxes overall. You then use an FSA card to pay for things like doctor visits, prescriptions, dental work, and vision care.

An HSA works differently. You can open an HSA if you have a high-deductible health insurance plan. Unlike an FSA, an HSA is yours to keep — even if you change jobs or retire. The money you put in isn't taxed, and if you don't spend it in a given year, it rolls over to the next year. You can use an HSA card the same way as an FSA card to pay for medical expenses.

The main difference many people notice is flexibility. FSA money typically must be spent within the plan year or you lose it (though some plans allow a small carryover). HSA money can stay in your account indefinitely, giving you more control over when you use it. Both card types make it easier to manage medical spending because the money is already set aside for that purpose.

Practical Takeaway: Both FSA and HSA cards work like debit cards for healthcare expenses. An FSA is employer-based and annual, while an HSA is personal and portable. Understanding which one you have access to helps you plan your medical spending throughout the year.

What Expenses You Can Pay With FSA and HSA Cards

One of the most useful features of FSA and HSA cards is that they cover a wide range of medical and health-related expenses. The Internal Revenue Service (IRS) publishes a detailed list of what counts as a qualified medical expense, and both FSA and HSA cards follow these same rules.

Common expenses covered by both cards include doctor visits and medical services. If you see a primary care doctor, specialist, dentist, or eye doctor, you can use your card to pay the copay or the full cost if you haven't met your deductible yet. Prescription medications are covered, as are over-the-counter medications like pain relievers and allergy medicines (though you typically need a prescription from your doctor to pay with these cards for OTC items). Hospital stays, surgery, and emergency room visits are all covered expenses.

Dental and vision care is another major category. You can use your FSA or HSA card to pay for cleanings, fillings, root canals, crowns, braces, and extractions. For vision care, eyeglasses, contact lenses, and eye exams are all covered. Hearing aids and hearing tests also qualify.

Many people don't realize how many other expenses qualify. Medical equipment like crutches, wheelchairs, and blood pressure monitors can be paid for with these cards. Insulin and diabetic supplies, including test strips and lancets, are covered. Mental health services and therapy sessions count. Physical therapy and chiropractic care are covered expenses. Even things like acupuncture, in some cases, may qualify if it's for treatment purposes.

Cosmetic procedures generally do not qualify — for example, you cannot use these cards for elective nose jobs or cosmetic teeth whitening. However, reconstructive surgery after an injury or illness is usually covered. Some gray areas exist, like certain orthotics or special shoes, so it's worth checking your plan's specific rules.

Practical Takeaway: FSA and HSA cards cover most medical expenses including doctor visits, prescriptions, dental work, vision care, and medical equipment. Keep a list of common expenses and verify questionable items with your plan administrator before assuming they're covered.

How to Obtain and Set Up Your FSA or HSA Card

The process for getting an FSA or HSA card depends on which account type you have. If your employer offers an FSA, you typically receive information during the company's open enrollment period — usually once per year. During this window, you can choose to participate in the FSA and decide how much money to contribute from each paycheck. Once you've made your election, your employer's plan administrator will issue you a card.

For employers that offer FSAs, the process is usually straightforward. Your human resources or benefits department will provide you with details about the plan, including what expenses are covered, annual contribution limits (which change yearly), and when your card will arrive. Some employers use third-party administrators to handle FSAs, and those companies will send your card directly to your home address. The card typically arrives within two to four weeks after your enrollment is confirmed.

If you're opening an HSA, the process is different because you control it yourself. You need to have a high-deductible health insurance plan first. Once you're enrolled in a qualifying plan, you can open an HSA through a bank, credit union, or insurance company. Many people open their HSA through the same institution that holds their regular savings account for convenience. You'll need to provide identification, Social Security number, and proof of enrollment in a qualifying health plan. Once your account is opened, the institution will mail you a card.

After you receive your card, you'll need to register it. This usually involves calling a customer service number on the back of the card or visiting an online portal. During registration, you'll create a PIN and set up online access so you can check your balance and review transactions. Some cards require activation before use, which might involve answering security questions or confirming your identity.

It's important to keep track of your receipts and explanations of benefits (EOBs) from your insurance company. While the card works like a debit card at the point of sale, you may occasionally need to provide documentation that an expense was qualified. Some administrators require you to upload receipts to a portal, while others only ask for them if they question a transaction.

Practical Takeaway: For FSAs, enroll during your employer's open enrollment period and your card will be mailed to you. For HSAs, open an account with a financial institution after enrolling in a high-deductible health plan. Register your card immediately and keep receipts for all purchases.

Annual Contribution Limits and Rules You Should Know

Understanding contribution limits is crucial for getting the most from FSA and HSA accounts. These limits change each year based on inflation, and exceeding them can result in tax penalties. The IRS sets these limits, and your employer or financial institution will inform you of the current year's amounts.

For FSAs in 2024, the contribution limit is $3,200 per year. This is the total amount of pre-tax money you can put into an FSA during one plan year. If you're married and both you and your spouse work for employers that offer FSAs, you can each contribute up to $3,200 — but you're limited to one FSA per household. Some plans allow a dependent care FSA in addition to a medical FSA, which has a separate limit. The dependent care FSA limit is $5,000 per year per household.

HSA contribution limits are higher because the accounts are designed for long-term savings. In 2024, if you have individual health insurance coverage, you can contribute up to $4,150 per year. If you have family coverage, the limit is $8,300 per year. If you're 55 or older, you can contribute an additional $1,000 per year as a "catch-up" contribution. These higher limits reflect the fact that HSA money can accumulate over time.

An important rule about FSAs is the "use-it-or-lose-it" provision. Money you don't spend by the end of the plan year is forfeited — you don't get to keep it or roll it over to next year. However, some employers offer a grace period of up to 2.5 months into the next year to spend remaining FSA funds. Additionally, some plans allow you to carry over up to $610 (in 2024) to the next year. You need to check your specific plan documents to know which option applies to you.

HSAs don't have this problem. Money rolls over