To name an HSA beneficiary, log in to your HSA custodian’s portal (or request a paper form), list each primary and contingent beneficiary with a whole-number percentage share that totals 100% in each tier, and submit the form with a digital or wet signature. That short piece of paperwork is a standalone legal document: it controls who receives your Health Savings Account when you die, and it overrides whatever your will says. The name you write on it also determines whether the money passes tax-free, becomes fully taxable, or lands in probate, so the choice matters as much as the act of filing.
Who You Name Decides the Tax Result
Federal law creates three separate paths for inherited HSA money, and the gap between them is wide.
If your spouse is the named beneficiary, the HSA becomes theirs. They step into your shoes as the account holder, keep using the funds tax-free for qualified medical expenses, and can continue contributing if they’re enrolled in a high-deductible health plan.1Office of the Law Revision Counsel. 26 USC 223 – Health Savings Accounts No taxable event occurs.
If you name anyone other than your spouse, the account stops being an HSA on the date you die. The full fair market value on that date becomes taxable income to the beneficiary in the year of your death.2Internal Revenue Service. Publication 969, Health Savings Accounts and Other Tax-Favored Health Plans The beneficiary can reduce that taxable amount by paying any of your outstanding qualified medical expenses within one year of your death.1Office of the Law Revision Counsel. 26 USC 223 – Health Savings Accounts A non-spouse beneficiary may also claim a deduction for federal estate taxes attributable to the inherited HSA under the income-in-respect-of-a-decedent rules.
Naming your estate produces the worst result. The full balance goes on your final income tax return, and the one-year medical expense offset that individual non-spouse beneficiaries can use doesn’t apply to estate beneficiaries.3Ascensus. Understanding HSA Beneficiary Options The funds also pass through probate, which adds time and legal cost. Naming individuals directly almost always produces a better outcome.
The Form Overrides Your Will
This trips people up: the name on your HSA beneficiary form controls, not your will. If your will leaves everything to your children but your HSA still lists an ex-spouse, the ex-spouse gets the HSA money. Courts treat beneficiary designations as contracts between the account holder and the custodian, and a will has no power to override that contract.
Because of this, your HSA form needs its own review whenever your estate plan changes. Updating a will without also updating beneficiary designations on the HSA, retirement accounts, and life insurance is one of the most common estate planning mistakes, and by the time anyone spots the mismatch, the account holder isn’t around to fix it.
What to Gather Before You Start
HSA custodians need enough information to locate and verify each beneficiary later. At minimum, you’ll need each person’s full legal name, relationship to you, and the percentage share they should receive. Many custodians also require a Social Security number, date of birth, and mailing address before they can process a distribution, even if those fields aren’t mandatory when you set up the designation.4HealthEquity. Adding an HSA Beneficiary
Providing a Social Security number or Tax Identification Number upfront avoids problems later. At least one major custodian will keep a beneficiary name on file without an SSN but won’t display it in your online account, which creates confusion when you try to verify your designations.5Axos Bank. HSA Beneficiary Designation or Change Request Have the numbers ready before you sit down with the form.
Filling Out the Form
Primary and Contingent Tiers
Every designation form splits beneficiaries into two tiers. Primary beneficiaries are first in line. Contingent beneficiaries receive funds only if every primary beneficiary has predeceased you. You assign each person a whole-number percentage, and those percentages must total exactly 100% within each tier. Primary allocations must add up to 100% before you can set any contingent designations.4HealthEquity. Adding an HSA Beneficiary
A common setup for a married person with children: name the spouse as 100% primary, then name the children as contingent beneficiaries splitting the account equally. If the spouse is still living at your death, the children receive nothing from the HSA and the spouse gets the full tax-free rollover. If the spouse has already died, the children inherit as non-spouse beneficiaries under the rules described above.
Per Stirpes vs. Per Capita
Some custodians offer a per stirpes election on their forms, and the checkbox matters more than most people realize. Per stirpes means “by branch”: if one of your named beneficiaries dies before you, that person’s share passes down to their own descendants rather than being redistributed among your other surviving beneficiaries.6Fidelity. Beneficiaries — IRA/HSA Without per stirpes, that share typically goes to the surviving co-beneficiaries (per capita), which could leave a deceased beneficiary’s children with nothing.
If your custodian’s form doesn’t offer a per stirpes checkbox, contact them directly or use a supplemental form. This is worth the extra effort when you have adult children with families of their own.
Minors and Trusts
You can name a minor as a beneficiary, but the custodian won’t hand a check to a child. Distributing HSA assets to a minor typically requires added documentation: a death certificate, the minor’s birth certificate, and proof that the person claiming the funds has legal authority to act on the child’s behalf. A parent can serve as custodian, but if someone other than a parent will manage the funds, you’ll generally need a certified court appointment or a written parental letter designating that person.7Fidelity. HSA Distribution, Estate, and Entity Requirements For inherited amounts above $100,000, some custodians require a Medallion signature guarantee.
Naming a trust for a minor’s benefit gives you more control over how the money is spent. The trade-off is complexity and cost in setting up the trust. If you name a trust as your HSA beneficiary, the custodian will need the trust’s full legal name and its Tax Identification Number to process the distribution.3Ascensus. Understanding HSA Beneficiary Options For tax purposes, a trust is treated the same as any other non-spouse beneficiary: the account ceases to be an HSA at death and the fair market value becomes taxable income.1Office of the Law Revision Counsel. 26 USC 223 – Health Savings Accounts Trusts also face compressed income tax brackets, so the tax bite on a large HSA balance flowing into a trust can be significant. For most families, naming individuals directly with per stirpes produces a simpler, lower-tax result.
Community Property States and Spousal Consent
If you live in a community property state and want to name someone other than your spouse as primary beneficiary, your spouse may need to sign off. HSA custodians in these states typically require a notarized spousal consent form before accepting a non-spouse primary designation.8HSA Bank. Designating a Beneficiary for Your HSA The nine traditional community property states are Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin.
HSAs are generally not covered by federal ERISA rules,9U.S. Department of Labor. Field Assistance Bulletin No. 2006-02 so there’s no federal spousal consent requirement baked into the account the way there is for a 401(k). State community property law fills that gap. If your custodian doesn’t flag this for you, a surviving spouse who was cut out of the designation could still have a legal claim to a portion of the funds.
Submitting, Confirming, and Keeping It Current
Most HSA custodians let you set up or change beneficiaries through their online portal. Electronic forms with digital signatures are standard, though you can usually print and mail a paper form if you prefer. Every new submission replaces all previous designations on file, so you need to re-enter every beneficiary each time you make a change, not just the one you’re adding or removing.8HSA Bank. Designating a Beneficiary for Your HSA
After submitting, log back in and confirm the updated designations show correctly. Custodians occasionally process forms with errors, and catching a mistake now is easier than having your heirs sort it out later. Set a calendar reminder to review your designations annually or after any major life event: marriage, divorce, the birth of a child, or the death of a named beneficiary.
Divorce Deserves Its Own Update
About half the states have laws that automatically revoke a former spouse’s beneficiary designation on divorce. Whether those revocation-on-divorce statutes reach HSAs is less clear than it is for life insurance or retirement accounts, and the answer varies by state. Because HSAs generally fall outside ERISA’s federal preemption framework, state divorce laws are more likely to apply, but relying on an automatic revocation is risky.
The safe move is simple. Update your beneficiary designation as part of your divorce process. If the decree addresses the HSA, follow its terms. If it doesn’t mention the HSA, file a new designation form with your custodian as soon as the divorce is final. This is where most claims fall apart: the decree is signed, the house and retirement accounts are divided, and the HSA sits there with a former spouse’s name on it for years.
What Happens If You Name No One
Without a designation on file, the custodian follows the default rules in the custodial agreement, which typically direct the funds to the account holder’s estate.3Ascensus. Understanding HSA Beneficiary Options Some agreements include a fallback hierarchy that sends the money to a surviving spouse first, but that’s not something to count on. When funds pass to the estate, they go through probate, which means court oversight, legal fees, and delays that can stretch for months.
The tax result is worse too. Estate-beneficiary treatment puts the entire HSA balance on the decedent’s final tax return as income, and the one-year medical expense offset available to individual non-spouse beneficiaries doesn’t apply.2Internal Revenue Service. Publication 969, Health Savings Accounts and Other Tax-Favored Health Plans There is no federal deadline for beneficiaries to claim HSA assets, but the tax consequences are locked to the year of death regardless of when the distribution actually occurs. Filing a designation takes a few minutes and prevents all of this.