What is the tax penalty for having an HSA while on Medicare?

Having a Health Savings Account (HSA) can be a great way to save for medical expenses, but it's important to understand the rules and implications, especially if you are also on Medicare. If you have an HSA while on Medicare, you need to know about the tax implications and potential penalties.

When you enroll in Medicare, you are no longer eligible to contribute to your HSA. However, you can still use the funds in your HSA to pay for qualified medical expenses, tax-free. It's important to be aware of the rules regarding HSAs and Medicare to avoid any penalties or tax issues.

If you use your HSA funds for non-qualified expenses while on Medicare, you may be subject to a tax penalty. The tax penalty for using HSA funds for non-qualified expenses is 20%, in addition to regular income tax on the amount withdrawn. This penalty is in place to discourage the misuse of HSA funds for non-medical purposes.


When considering the intersection of Medicare and Health Savings Accounts (HSAs), it's crucial to recognize that once you enroll in Medicare, your eligibility to contribute to an HSA effectively ends. However, any balance you have accrued can still serve as a valuable resource for tax-free withdrawals on qualified medical expenses.

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