What Happens to Your HSA When You Die? A Guide for Families

When someone dies, their Health Savings Account does not simply disappear. What happens to the money depends entirely on who is named as the beneficiary and whether that person is a spouse or a non-spouse. Understanding these rules now can save families from unexpected tax bills and administrative headaches later.

What Is an HSA

A Health Savings Account (HSA) is a tax-advantaged savings account available to people enrolled in a high-deductible health plan (HDHP). Contributions are tax-deductible, the money grows tax-free, and withdrawals for qualified medical expenses are not taxed. It is one of the most powerful savings vehicles in the tax code.

Unlike a Flexible Spending Account (FSA), an HSA has no "use it or lose it" rule. Funds roll over every year and can accumulate over a lifetime. Many people use their HSA as a long-term savings tool, letting the balance grow for decades and paying current medical expenses out of pocket.

Because of this accumulation potential, HSA balances can be substantial at the time of death. Accounts with $50,000, $100,000, or more are not uncommon among people who have contributed consistently and invested the funds over many years.

What Happens If Your Spouse Inherits the HSA

If the account holder names their spouse as the HSA beneficiary, the transfer is seamless. The HSA becomes the surviving spouse's own HSA on the date of death. There is no taxable event. The spouse can continue using the funds for qualified medical expenses, contribute to it if they have their own HDHP coverage, and let the balance continue to grow tax-free.

The surviving spouse can also use the inherited HSA funds to pay for the deceased's qualified medical expenses incurred before death, as long as the expenses are paid within one year of the date of death. This includes any final medical bills, hospice charges, or other healthcare costs.

This spousal transfer is the most favorable outcome from a tax perspective. If you are married, naming your spouse as your HSA beneficiary is almost always the right move.

What Happens If a Non-Spouse Inherits the HSA

When a non-spouse beneficiary inherits an HSA, the account stops being an HSA as of the date of death. The fair market value of the account on that date becomes taxable income for the beneficiary. They must report it on their tax return for the year the account holder died.

The beneficiary can reduce the taxable amount by any qualified medical expenses of the deceased that they pay within one year of the death. For example, if the HSA had $30,000 and the beneficiary pays $5,000 in the deceased's final medical bills, they would report $25,000 as taxable income.

This tax hit can be substantial, especially for beneficiaries in higher tax brackets. It is one of the reasons financial planners recommend naming a spouse as the primary beneficiary whenever possible, and considering the tax implications carefully when naming a non-spouse.

How to Name a Beneficiary

Naming a beneficiary for your HSA is done through your HSA custodian (the bank or financial institution that holds your account). Most custodians provide a beneficiary designation form that you can complete online or by mail. It is separate from your will.

You can name a primary beneficiary and a contingent (backup) beneficiary. If the primary beneficiary predeceases you, the contingent beneficiary receives the funds. If you name no beneficiary at all, the HSA becomes part of your estate and is distributed according to your will or state law, which can trigger probate and additional delays.

Review your beneficiary designations regularly. Marriage, divorce, the birth of a child, or the death of a named beneficiary are all events that should prompt a review. Beneficiary designations override your will, so keeping them current is essential.

Tips for Including HSA in Estate Planning

Your HSA should be part of your broader estate plan, not an afterthought. Here are practical steps to ensure your HSA funds are handled the way you intend:

• Name your spouse as beneficiary: This is the most tax-efficient option and allows the funds to continue growing tax-free.
• Keep records of medical expenses: Even if you do not reimburse yourself now, keeping receipts allows your spouse or estate to claim reimbursement later.
• Coordinate with your financial advisor: Your HSA should be considered alongside your 401(k), IRA, and other accounts when planning beneficiary designations.
• Inform your family: Make sure your spouse or executor knows the HSA exists, who the custodian is, and where to find the account information.
• Review annually: Life changes, and your beneficiary designations should change with it.