You can use HSA funds for some insurance premiums, but not all of them

Health Savings Account funds can pay for health insurance premiums in three specific situations: if you are receiving unemployment benefits, if you are retired and over 65, or if you are paying for COBRA continuation coverage after leaving a job. Outside those three cases, the IRS does not allow HSA withdrawals to cover premiums for any health insurance plan—not your employer plan, not a marketplace plan, not a short-term plan. Using HSA money for a premium you are not allowed to pay triggers a tax penalty and income tax on the withdrawal.

The rule exists because HSAs are meant to cover out-of-pocket medical costs, not insurance itself. Your deductible, copays, and coinsurance are fair game. Your monthly premium is not—with those three exceptions.

Key Takeaways

  • HSA funds can pay COBRA premiums after you leave a job, and this is the most common allowed use for insurance premiums.
  • If you are over 65 and retired, HSA money can cover Medicare premiums, including Part B, Part D, and Medigap policies.
  • If you are receiving unemployment insurance, you can use your HSA to pay for health insurance premiums during that period.
  • Using HSA funds for any other insurance premium—employer coverage, marketplace plans, or short-term insurance—results in income tax plus a 20% penalty on the withdrawal.
  • HSA funds work freely for deductibles, copays, coinsurance, and other out-of-pocket medical expenses regardless of your situation.

COBRA premiums are the main reason people use HSA funds for insurance

When you leave a job, COBRA lets you keep your employer health plan for up to 18 months by paying the full premium yourself—usually 102% of what the employer and employee were paying combined. COBRA premiums are expensive, often $400 to $1,500 per month for individual coverage. The IRS allows HSA withdrawals to cover these premiums because COBRA is a continuation of coverage you already had, not a new plan you are buying.

You need documentation showing you elected COBRA and the amount of the premium. Keep your COBRA election letter and premium invoices. When you withdraw the money, you do not need to report it separately on your tax return if the amount matches your COBRA costs—the withdrawal is tax-free and penalty-free.

This exception ends when your COBRA coverage ends. If you switch to a marketplace plan after COBRA runs out, you cannot use HSA funds for those premiums.

Medicare premiums after age 65 are fully covered by HSA funds

Once you turn 65 and enroll in Medicare, HSA withdrawals can cover Medicare Part B premiums (medical insurance), Part D premiums (prescription drug coverage), and premiums for Medigap supplemental policies. This is one of the broadest allowed uses of HSA money for insurance.

You can also use HSA funds to pay for Medicare Advantage plan premiums (Part C), which combine hospital and medical coverage. The rule applies whether you are still working or retired. Keep your Medicare statements showing the premium amounts you paid.

This exception does not extend to long-term care insurance premiums, even after 65. Long-term care is a separate category with its own rules, and HSA funds cannot cover those costs.

Unemployment insurance recipients can use HSA funds for premiums during benefits

If you are receiving unemployment benefits under federal or state law, you can withdraw HSA funds to pay for health insurance premiums while you are collecting those benefits. This covers marketplace plans, COBRA, or any other health insurance you purchase during the unemployment period.

The exception lasts only as long as you are receiving unemployment payments. Once your benefits end, you lose this permission. If you switch jobs and your new employer offers coverage, you cannot use HSA funds for that employer plan premium, even if you are still in the same calendar year.

You will need to document that you were receiving unemployment benefits during the months you paid the premiums. Your state unemployment office can provide a letter showing your benefit period.

What happens if you use HSA funds for a non-allowed premium

If you withdraw HSA money to pay for a health insurance premium that does not fall into one of the three allowed categories, the IRS treats it as a non-medical withdrawal. You owe income tax on the full amount at your ordinary tax rate, plus a 20% penalty on top of that.

Example: You withdraw $500 from your HSA to pay your employer health plan premium. You are in the 22% tax bracket. You owe $110 in income tax (22% of $500) plus $100 in penalty (20% of $500), for a total of $210 in taxes and penalties on a $500 withdrawal. You keep only $290.

The penalty applies whether you made an honest mistake or knew the rule. The HSA custodian (your bank or plan administrator) does not police this—they will let you withdraw the money. The IRS catches it when you file your tax return or during an audit. Report the withdrawal on Form 8889 (Health Savings Accounts) when you file.

Deductibles, copays, and coinsurance are always allowed, regardless of plan type

HSA funds work without restriction for any out-of-pocket medical cost that is not an insurance premium. This includes your deductible, copays for doctor visits, coinsurance (your percentage of a bill after the deductible), prescription drug costs, dental work, vision care, and mental health treatment. It does not matter whether the insurance is from your employer, a marketplace, Medicare, or anywhere else.

You can also use HSA funds for medical expenses that your insurance does not cover at all—physical therapy, hearing aids, certain over-the-counter medications (with a doctor's note), and acupuncture, depending on what your plan allows. Keep receipts and invoices showing the medical purpose of the expense.

The distinction is simple: the insurance itself (the premium) is restricted in most cases. Everything the insurance pays for or does not cover is fair game.

How to track which premiums are allowed and which are not

Create a simple record showing the date, amount, and type of each premium you pay from your HSA. Note whether it falls into one of the three allowed categories. If you pay COBRA, write "COBRA" and keep the election letter. If you are over 65, write "Medicare Part B" or "Medigap" and keep the statement. If you are on unemployment, write "Unemployment benefits active" and note the benefit period.

This record protects you if the IRS asks questions later. It shows you knew the rule and applied it correctly. If you made a mistake, the documentation helps you explain it to a tax professional or the IRS.

Many HSA custodians offer online portals where you can tag or categorize withdrawals. Use that feature if it is available. If not, keep a spreadsheet or even a handwritten log. The format does not matter—the evidence does.

Frequently Asked Questions

Can I use my HSA to pay for my spouse's health insurance premium?

Only if the premium falls into one of the three allowed categories. You can pay your spouse's COBRA premium, Medicare premium (if they are over 65), or unemployment-period premium using your HSA. You cannot pay their employer plan premium or marketplace plan premium outside those situations. The rule is the same whether you are married filing jointly or separately.

What if I pay a premium by mistake and realize it later?

You cannot undo the withdrawal, but you can correct it on your tax return. Report the non-allowed withdrawal on Form 8889 and pay the income tax and 20% penalty when you file. If you catch the error before filing, a tax professional can help you determine whether to amend a prior return or report it on your current one. Do not try to hide it—the HSA custodian has records of the withdrawal.

Does my HSA cover premiums for dental or vision insurance?

No. Dental and vision insurance premiums are not allowed HSA expenses, even though dental and vision care themselves are allowed. You can use HSA funds to pay for a filling, crown, glasses, or contact lenses, but not the monthly premium for dental or vision coverage. This applies whether the insurance is standalone or bundled with your health plan.

Can I use HSA funds for short-term health insurance premiums?

No. Short-term plans are not considered health insurance for HSA purposes. Withdrawals to pay short-term premiums trigger the 20% penalty and income tax. This applies even if you are between jobs or waiting for coverage to start. COBRA or a marketplace plan are the allowed options during gaps in coverage.

If I am retired and over 65, can I use my HSA for my spouse's non-Medicare insurance?

No. The over-65 exception applies only to Medicare premiums. If your spouse is under 65 and has a marketplace plan or other coverage, you cannot use your HSA to pay that premium. Your spouse would need to be on Medicare or receiving unemployment benefits for the exception to apply.