Can You Roll Over a 401(h) Account?

If you searched this question, you probably already know the appeal of the 401(h): money goes in deductible, grows tax-free, and comes out tax-free when it pays for medical expenses in retirement. So it's natural to ask the next question every retirement saver asks — "and when I retire or my plan ends, where do I roll it?"

The answer surprises people, so let's walk through why it works this way, what happens to the money instead, and how to plan around it.

Short answer: no. A 401(h) account cannot be rolled over to an IRA, a 401(k), an HSA, or anywhere else.

Rollovers are a feature of retirement money. When you leave a job or terminate a plan, the law lets you move your retirement benefit — your pension lump sum, your 401(k) balance — into an IRA or another plan so it keeps its tax-deferred status.

A 401(h) account isn't retirement money. It's medical money. Even though it lives inside a pension plan, the law treats it as a completely separate benefit: an account that exists for one purpose, which is paying health expenses for retirees and their families. Because it was never a retirement benefit in the first place, it was never eligible for the rollover rules.

There's also a fairness logic to it. You got a better tax deal on this money than on any retirement account you own. Your pension contributions were deductible, but every dollar that comes out of the pension gets taxed. The 401(h) dollars were deductible too — and they come out with no tax at all, as long as they pay for medical care. The price of that deal is that the money stays in its lane. It can't be converted into spendable cash, moved to an IRA, or repurposed for anything other than healthcare.

Yes — and this is where the confusion usually starts.

A 401(h) account always rides inside a pension plan, like a cash balance or defined benefit plan. When you retire, the plan really holds two pots of money for you:

• The retirement pot. This is your actual pension benefit. You can take it as a lump sum and roll it into an IRA, exactly like you'd expect. Taking a lump sum doesn't cost you your medical account, either — the IRS has confirmed that retirees who cash out their pension can still have their health expenses paid from the plan's 401(h) account.
• The medical pot. This is the 401(h) account. It stays behind in the plan's trust, where it does its job: reimbursing your Medicare premiums, Medigap premiums, dental work, hearing aids, and other qualified medical expenses, tax-free, month after month.

So the honest framing isn't "you're stuck." It's that the medical pot doesn't travel — it stays put and keeps paying.

To be thorough, here is the full list of moves that are off the table:

• Roll it to an IRA. Not allowed, for the reasons above.
• Roll it to an HSA. Also not allowed. HSAs and 401(h) accounts are cousins — both pay medical expenses tax-free — but there is no bridge between them.
• Cash it out. A 401(h) account generally cannot hand you a check to spend however you like. Its money can only flow out as payment or reimbursement for qualified medical expenses.
• Leave it to your kids in your will. The account can cover your spouse and dependents, but it is not an inheritable asset like an IRA. (What happens at death is its own topic, and we cover it in a separate article.)

Small-business pension plans don't last forever. A physician sells the practice, an owner retires and shuts the plan down. What happens to the 401(h) account then?

There are a few possibilities, and this is where good planning matters:

• The plan can keep paying benefits until the account is spent. Many plans wind down the retirement side while the medical account continues reimbursing expenses.
• The account can move to another plan's 401(h) account. If the business (or a successor) sponsors another pension plan with a 401(h) feature, the medical account can be merged into it. This is the closest thing to a "rollover" that exists — but it's a plan-to-plan transfer arranged by the employer, not something you elect individually.
• Leftover money can revert to the employer — at a steep cost. If the plan terminates with money still in the medical account and no way to use it, the leftover amount goes back to the business as taxable income, plus a significant excise tax on top. This is the outcome everyone designing a 401(h) works to avoid.

That third possibility is the real reason to understand the no-rollover rule before you fund the account, not after.

Because 401(h) money can't escape into an IRA, the strategy is simple: don't put in more than you'll realistically spend on healthcare.

The good news is that the target is big. Between Medicare Part B premiums, income-based surcharges for high earners, Medigap or Medicare Advantage premiums, drug coverage, dental, vision, hearing, and long-term care, a retired couple can easily spend several hundred thousand dollars on healthcare over a 25-to-30-year retirement. For most people, the risk isn't overfunding the account — it's underestimating just how much tax-free money they could have used.

A well-designed 401(h) is funded conservatively against a realistic projection of those costs, with the pension carrying the primary retirement savings load. Get that balance right, and the no-rollover rule never actually bites — the account simply gets spent down doing exactly what it was built to do.

You can't roll over a 401(h) account, and that's not a design flaw. It's the trade you made for the best tax treatment in the retirement code: deductible going in, tax-free growth, tax-free coming out. Money that generous stays on a leash.

The retirement side of your plan rolls over normally. The medical side stays behind and pays your healthcare bills tax-free for the rest of your life. Fund it with that in mind, and there's nothing to escape from.

If you're weighing how much to put into a 401(h) alongside a cash balance or defined benefit plan, that sizing question is exactly what we help clients work through.