What is a health savings account?

A health savings account, or HSA, is a tax-advantaged savings account for paying medical expenses that is available to consumers with high-deductible health insurance plans. Unlike a flexible spending account, an HSA has no deadline for spending the funds and money can be held for years. It can even be stashed away for health care costs in retirement.

Here’s what else you need to know about health savings accounts.

How an HSA works

An HSA offers a triple tax advantage for Americans saving for healthcare:

  • Contributions to an HSA are tax-deductible

  • Earnings on an HSA are tax-free if money is used for qualified healthcare expenses

  • Withdrawals from an HSA are tax-free if used for qualified healthcare expenses

The tax advantages of an HSA are available only if it is used to pay qualified out-of-pocket medical expenses such as payments for doctor’s office visits, prescriptions, ambulance service, eyeglasses and more. The IRS has a list of qualifying medical expenses. Money that is used for non-qualified expenses is subject to a 20 percent penalty in addition to taxes on the withdrawal.

The federal government sets the ceilings for out-of-pocket medical expenses for high-deductible healthcare plans. For 2023, the most an insured individual can be required to pay out of pocket in a year is $7,500; the limit is $15,000 for a family. Once the insured party has met the out-of-pocket maximum, the insurance company must cover the rest. In 2024, these limits jump to $8,050 and $16,100, respectively.

Other features of an HSA include the following:

  • HSAs generally come with a debit card or checks to make paying for medical expenses easy and straightforward.

  • HSA funds roll over year after year, and the HSA does not have a required minimum distribution or withdrawal deadlines. Any money you put into your HSA stays there until you use it.

  • HSAs are portable. If you change jobs or health insurance plans, your HSA goes with you.

If you’re 65 or older and enrolled in Medicare, you can no longer make contributions to an HSA, but you can still use the money you’ve built up in the account to pay out-of-pocket medical expenses.

Plus, some people use an HSA as a retirement account. Once you turn 65, any money in the account is no longer subject to the 20 percent bonus penalty. Rather, withdrawals are subject only to ordinary income taxes. In other words, after age 65, an HSA functions like a traditional IRA, but perhaps a bit better because it does not have a required minimum distribution.

How to get an HSA

To qualify for an HSA, you must be enrolled in a high-deductible health insurance plan and have no other health insurance. You cannot be claimed as a dependent on someone else’s tax return nor eligible for Medicare.