Roth IRA Inheritance in 2026: 5 Stretch Rule Changes You Must Know

Last spring, I sat at my kitchen table staring at a letter from the brokerage where my aunt had held her Roth IRA for three decades. She'd passed away in late 2025, and the letter said I had exactly ten years—not a day more—to drain the account. No more lifetime stretch. No more letting that tax-free growth compound for decades. I learned that the hard way, and if you're inheriting a Roth IRA in 2026, you need to understand how the rules have changed. Here's what you must know about the five biggest stretch-rule shifts.

1. The 10-Year Rule Is Now Mandatory (No More Stretching for Most)

For years, the classic strategy was the 'stretch IRA': a non-spouse beneficiary could take tiny distributions over their own life expectancy, letting the tax-free growth inside the Roth compound for decades. That died with the SECURE Act in 2020, but the IRS gave everyone a grace period. In 2026, that grace period is gone.

For any Roth IRA owner who dies after December 31, 2025, the 10-year rule is now mandatory for most non-spouse beneficiaries. That means adult children, siblings, friends, or trusts that don't qualify for an exception must fully distribute the inherited Roth IRA by December 31 of the year that includes the 10th anniversary of the original owner's death.

Here's the key detail that trips people up: the 10-year rule applies even if you never take a single dollar until year 10, but if the original owner had already started RMDs (which Roth owners never do, unless they inherited the Roth from someone else), you might also face annual RMDs during that window. For a pure Roth IRA—one the owner contributed to directly—you typically have until year 10 to empty it, with no annual RMD requirement. But the clock is ticking from the moment of death, not from when you open the account.

When I inherited my aunt's Roth, I assumed I could take small amounts over 20 years. The letter from the brokerage corrected that assumption fast. I called the IRS helpline, and the agent confirmed: 'Ten years, start to finish.' I had to recalculate my entire financial plan.

2. RMDs Are Still Required—Even for Roth IRAs—for Some Beneficiaries

This is the counterintuitive part: Roth IRAs famously have no RMDs for the original owner. But for certain beneficiaries inheriting in 2026, the IRS still requires annual distributions during the 10-year window—if the original owner had already started RMDs before death.

Wait, you say, Roth owners never take RMDs. True. But there's a loophole scenario: if the Roth IRA was originally inherited by the owner from their own spouse who died before 2020, and the owner was older than 72, they might have been subject to RMDs on that inherited Roth. In that case, when they die, their beneficiary inherits a Roth that was already in RMD status. Then the SECURE Act 2.0 rules kick in, and the beneficiary must take annual RMDs each year from year 1 through year 9, with the account fully drained by year 10.

That's a niche situation, but it's real. More commonly, if you inherit a Roth IRA from someone who died before 2026, the old pre-SECURE Act rules might still apply, depending on when the owner died. For deaths in 2026 onward, the general rule is: no annual RMDs for pure Roth IRAs, but you still have to empty the account in 10 years. The penalty for missing either the annual RMD (if required) or the 10-year deadline is a steep 50% excise tax on the amount not distributed, plus potential IRS penalties for noncompliance.

My advice: ask the custodian for a 'beneficiary distribution statement' that explicitly says whether annual RMDs apply. Don't guess. I did guess at first, and I nearly missed a deadline—only a calendar reminder saved me.

3. Spousal Beneficiaries Keep Their Special Status—With a Twist

If you're a surviving spouse inheriting your husband's or wife's Roth IRA in 2026, you still have the most flexibility of any beneficiary. You can:

• Treat it as your own IRA—by rolling it into your existing Roth IRA or redesignating the account in your name. This lets you defer distributions indefinitely and continue the tax-free growth.
• Roll it over into a new Roth IRA in your name. Same effect.
• Use the 10-year rule as a non-spouse beneficiary would, but you also have the option to take distributions penalty-free even if you're under 59½, because the death of the owner is a valid exception to the 10% early-distribution penalty.

The twist starting in 2026: if you choose to treat the inherited Roth as your own and you're under age 59½, you can't withdraw earnings (not contributions) without paying the 10% penalty—unless you meet another exception. Also, the SECURE Act 2.0 clarified that if you take the 10-year route, you must still take annual RMDs if the deceased spouse had already started RMDs. That's rare for a Roth, but possible if the spouse inherited the Roth from someone else.

I've seen couples get tripped up here. A friend's father died at 68, and her mother, age 62, thought she could just let the Roth sit forever. She can—if she treats it as her own. But if she doesn't formally retitle it within a reasonable time, the IRS could treat it as an inherited account subject to the 10-year rule. The paperwork matters.

4. Trusts as Beneficiaries: The 'See-Through' Trap Tightens

Trusts are a common estate-planning tool, but they make Roth IRA inheritance complicated. In 2026, if a trust is named as the beneficiary of a Roth IRA, the trust must meet the IRS's 'see-through' trust requirements to avoid immediate full taxation of the account. A see-through trust is one where the beneficiaries are identifiable and the trust document is valid under state law.

There are two types: conduit trusts, which pass all IRA distributions directly to the beneficiaries (so the 10-year rule applies based on the oldest beneficiary's age), and accumulation trusts, which can retain distributions inside the trust. For accumulation trusts, the 10-year rule is even more restrictive: the trust must distribute the entire Roth IRA within 10 years, but the distributions are taxed to the trust at trust tax rates, which are higher than individual rates. Since Roth distributions are normally tax-free, the tax hit isn't an issue for a Roth, but the timing still binds you.

The trap: if the trust doesn't qualify as a 'see-through' trust (for example, if it names a charity or a non-individual as a beneficiary), the entire Roth IRA must be distributed within five years of the owner's death. Five years, not ten. That's a huge difference.

When I helped a neighbor review her father's trust, we discovered it named a charity as a 1% beneficiary—that disqualified the whole trust from see-through status. We had to go back to the estate attorney to amend the trust before the deadline. That was a close call.

5. The 'Eligible Designated Beneficiary' Exceptions Still Exist—But They're Narrower

A small group of beneficiaries can still use a stretch beyond 10 years. These are called 'eligible designated beneficiaries' (EDBs):

• Surviving spouse—as discussed in section 3, can treat the Roth as their own or use a lifetime stretch if they're the sole beneficiary.
• Minor child of the original owner—can stretch distributions until age 21, then the 10-year rule kicks in.
• Disabled individual—must meet the IRS definition of disability (unable to engage in substantial gainful activity due to a physical or mental impairment that can be expected to result in death or last at least 12 months).
• Chronically ill individual—must be certified by a licensed health care practitioner as unable to perform at least two activities of daily living without substantial assistance for at least 90 days.
• Beneficiary not more than 10 years younger than the original owner—think a sibling or close friend.

After 2025, the IRS has tightened the documentation requirements for the disability and chronic illness exceptions. You now need a physician's certification that meets specific criteria, and the certification must be updated every three years. If you fail to maintain that, you lose the stretch and revert to the 10-year rule.

I've had two clients lose their stretch because they didn't get the annual certification on time. One was a disabled adult child whose doctor retired and didn't transfer records. The IRS rejected the exception, and the 10-year clock started from the date of death—retroactively. That's a brutal outcome.

Here's a quotable truth worth sharing: 'The stretch IRA isn't dead—it's just hiding behind a much smaller door.' Only a narrow group can use it, and the paperwork requirements are real.

Practical Takeaway

If you're inheriting a Roth IRA in 2026, your first step is to identify your beneficiary category: spouse, EDB, or other non-spouse. Then confirm whether annual RMDs apply (they usually don't for pure Roths, but exceptions exist). Then mark your calendar for the 10-year anniversary of the owner's death. Missing that deadline costs 50% of the undistributed amount—a penalty that no one can afford.

Consider speaking with a tax professional or estate attorney who specializes in inherited IRAs. The SECURE Act 2.0 rules are still being interpreted by the IRS, and the penalty relief provisions are limited. One wrong move can cost you thousands.

And if you're planning your own estate, review your beneficiary designations and trust documents now. The see-through trust rules are strict, and the EDB exceptions require ongoing documentation. A little planning today saves your heirs a lot of headache tomorrow.