Last verified 2026-11-04; facts checked against the primary sources below
What happens to an Optum Bank HSA when the owner dies?
Reviewed by Adam Nathan, founder of The Estate Desk
Last verified: November 4, 2026
The short answer: A spouse named as beneficiary takes over the HSA as their own, and Optum says that transfer is not taxable; anyone else receives the money by check, and its value becomes taxable to them for the year of the death (Optum HSA beneficiary FAQ). To start, call Optum at 1-866-234-8913 for the HSA Death Distribution Request Form, then send it with an original certified death certificate and the claimant's photo ID (Optum).
Optum Bank HSA death claim facts
| Question | Answer | Source |
|---|---|---|
| How to get the claim form | Call 1-866-234-8913 for the HSA Death Distribution Request Form | Optum |
| Death certificate | Original certified death certificate | Optum |
| ID | Copy of the beneficiary's or claimant's unexpired driver's license or state ID | Optum |
| Estate as claimant | Letters testamentary or letters of administration, with the court seal or judge's signature, and the estate's IRS tax ID (EIN) | Optum |
| Small estate affidavit | Accepted only when the HSA balance itself is under the small estate limit of the state issuing the affidavit | Optum |
| The HSA debit card | Destroy it. It is linked to the restricted account | Optum |
Who gets the HSA, and how?
| Who inherits | What happens | Tax, as Optum states it | Source |
|---|---|---|---|
| Spouse named as beneficiary | Ownership transfers to the spouse: into the spouse's existing Optum HSA, a new Optum HSA, or an HSA at another institution. The spouse can instead cash out by check | Not taxable, unless used for nonqualified expenses | Optum |
| Someone other than the spouse | Optum liquidates the HSA, closes it and mails a check, less fees and expenses | Fair market value is taxable to the beneficiary in the year of the death | Optum |
| A trust named as beneficiary | The value is distributed to the trust | Not stated | Optum |
| No beneficiary, married | The surviving spouse can take a death distribution or move it to another HSA | Not stated | Optum |
| No beneficiary, single | The HSA goes to the estate; the executor or administrator receives a check | Not stated | Optum |
| Minor with a guardian who is not a parent | Paid to the guardian for the benefit of the minor, with court papers that depend on the state | Not stated | Optum |
A spouse who is not eligible to contribute to an HSA can still open one to receive the inherited money in their own name (Optum). Any investments in the HSA are sold before a check is issued (Optum).
What documents does Optum refuse?
Optum lists these as not accepted (Optum):
| Document | Why it matters |
|---|---|
| Trust documents, when the trust is not the named beneficiary | The trust has no claim unless it was named |
| A power of attorney | It ended at the death; Optum notes this is not the same as authority over an estate |
| A copy of the will | Optum says wills are subject to probate |
| Letters without the court seal, stamp or judge's signature | They must meet the issuing state's requirements |
Optum's FAQ says it is not tax or legal advice (Optum). For other accounts the person left, see what happens to bank, brokerage and retirement accounts after a death and what happens to a 401(k) when someone dies.
The Estate Desk handles institution paperwork and follow-up for California families. theestatedesk.com