In a previous blog post, we discussed the many benefits of Health Savings Accounts (HSAs), including their unique combination of tax-deductible contributions, tax-deferred growth, and tax-free withdrawals for qualified medical expenses. These advantages have made HSAs one of the most powerful savings vehicles available to individuals enrolled in high-deductible health plans.
While those benefits often receive the most attention, understanding the tax consequences of an HSA is just as important. An HSA can be a valuable tool not only during your working years and retirement, but also as part of a broader estate planning strategy. The tax treatment of the account can vary significantly depending on how funds are used during your lifetime and who ultimately inherits the account after your death.
This follow-up article takes a closer look at the tax implications of HSAs, both while the account owner is living and after death, to help provide a more complete picture of how these accounts fit into an overall financial plan.
The Tax Advantages of an HSA During Life
HSAs are often referred to as offering a "triple tax advantage," a distinction that few financial accounts can claim.
Tax-Deductible Contributions
Contributions made to an HSA are generally deductible for federal income tax purposes. For individuals contributing through payroll deductions, contributions are typically excluded from federal income taxes, Social Security taxes, and Medicare taxes.
This immediate tax benefit can help reduce current taxable income while setting aside funds for future healthcare expenses.
Tax-Deferred Growth
Once funds are deposited into the account, any interest, dividends, or investment gains grow tax deferred. Unlike taxable brokerage accounts, account owners do not pay annual taxes on investment earnings within the HSA.
For individuals who invest their HSA assets and allow them to compound over time, this tax-deferred growth can become a meaningful source of long-term wealth accumulation.
Tax-Free Withdrawals for Qualified Medical Expenses
Withdrawals used for qualified medical expenses are generally tax-free. Qualified expenses may include:
- Doctor and specialist visits
- Prescription medications
- Dental care
- Vision care
- Certain long-term care expenses
- Medicare premiums in retirement, subject to IRS rules
Because qualified distributions are never taxed, many financial professionals view HSAs as one of the most tax-efficient ways to save for future healthcare costs.
Nonqualified Withdrawals
The tax treatment changes when HSA funds are used for purposes other than qualified medical expenses.
Before age 65, nonqualified withdrawals are generally subject to:
- Ordinary income tax
- A 20% penalty tax
After age 65, the 20% penalty no longer applies. However, nonqualified withdrawals remain subject to ordinary income taxation.
As a result, an HSA can function somewhat similarly to a traditional IRA in retirement. While withdrawals used for medical expenses remain tax-free, funds withdrawn for other purposes become taxable income.
What Happens to an HSA at Death?
One area that is frequently overlooked is the treatment of an HSA when the account owner passes away. The tax consequences depend largely on who the beneficiary is.
Surviving Spouse as Beneficiary
When a spouse is named as the beneficiary, the outcome is generally straightforward and favorable.
The surviving spouse becomes the new owner of the HSA and can continue to enjoy all the account's tax advantages, including:
- Tax-deferred growth
- Tax-free withdrawals for qualified medical expenses
- The ability to make future eligible contributions
No immediate income tax is triggered because of the account owner's death.
Non-Spouse Beneficiary
The rules are very different when a child, family member, or other non-spouse individual inherits the account.
Upon the owner's death, the account ceases to be an HSA. The fair market value of the account generally becomes taxable income to the beneficiary in the year of death.
For example, if an adult child inherits an HSA worth $40,000, that $40,000 is generally included in the child's taxable income for that year.
Unlike inherited IRAs, there is no option to stretch distributions over time. The tax liability is typically accelerated into a single year. This can potentially push an individual into the next tax bracket, which is not fun.
Medical Expense Adjustment
A non-spouse beneficiary may be able to reduce the taxable amount by paying qualified medical expenses incurred by the deceased before death, provided those expenses:
- Were not previously paid from the HSA
- Are paid within one year of the account owner's death
This provision can help reduce the taxable income ultimately recognized by the beneficiary.
Estate as Beneficiary
If the estate is named as beneficiary, or if no valid beneficiary designation exists, the HSA's fair market value is generally included on the deceased owner's final income tax return.
This often produces a less favorable result because the account loses its tax-advantaged status and becomes immediately taxable.
For that reason, reviewing and updating beneficiary designations should be an important part of any HSA planning strategy.
Estate Tax Considerations
Although most individuals will not be subject to federal estate tax due to current exemption amounts, the value of an HSA is still included in the owner's gross estate for estate tax purposes.
For larger estates that may be exposed to federal or state estate taxes, the HSA balance should be considered as part of the overall estate planning process.
Planning Opportunities and Considerations
Because HSAs combine healthcare, retirement, tax, and estate planning considerations, they deserve a place in broader financial planning discussions.
Review Beneficiary Designations Regularly
An outdated beneficiary designation can create unintended tax consequences and may result in the account passing in a less tax-efficient manner.
Preserve Records of Medical Expenses
Many individuals choose to pay medical expenses out of pocket while allowing their HSA assets to remain invested. Maintaining proper documentation allows for future reimbursement and creates additional planning flexibility.
Coordinate HSAs with Retirement Planning
For those who can afford to do so, allowing HSA assets to grow over time may create a valuable source of tax-advantaged funds for future healthcare expenses in retirement.
Understand the Impact on Heirs
Individuals with significant HSA balances should recognize that non-spouse beneficiaries may face immediate income taxation. Incorporating the HSA into an overall estate plan can help avoid surprises for heirs.
Final Thoughts
In our previous blog post, we highlighted the many benefits of HSAs and why they have become such valuable planning tools. As this article demonstrates, understanding the tax consequences is just as important.
During life, HSAs offer powerful tax advantages through deductible contributions, tax-deferred growth, and tax-free withdrawals for qualified medical expenses. At death, however, the tax treatment can vary significantly depending on who inherits the account, making beneficiary designations and long-term planning critical considerations.
When viewed together, the benefits and tax implications of an HSA reveal its potential as more than just a healthcare savings account. For many individuals, it can play an important role in a broader tax, retirement, and estate planning strategy.
If you have questions about HSAs or would like to explore whether one fits within your overall financial plan, CLICK HERE to schedule a meeting me to discuss more.
This article is for informational purposes only and should not be construed as tax, legal, or investment advice. Consult with your tax advisor, attorney, or financial professional regarding your specific circumstances.