Convert Inherited IRA to Roth? Mostly No (2026 Rules)

If you just inherited a retirement account and are asking can I convert an inherited IRA to a Roth IRA, the answer depends on who you are to the person who died. A non-spouse beneficiary cannot. A surviving spouse can, in two steps. Inherited employer plans and inherited Roth accounts follow separate rules.

Last reviewed: August 2026 | Written and reviewed by Craig Wear, CFP®, founder of Q3 Advisors

Can you convert an inherited IRA to a Roth?

For most beneficiaries asking can I convert an inherited IRA to a Roth IRA, the answer is no. A non-spouse who inherits a traditional IRA has no legal path to convert it. A surviving spouse is the only exception, and even then the account must first become their own before any conversion.

Why the IRS will not let a non-spouse beneficiary convert an inherited IRA

A Roth conversion is legally a distribution followed by a rollover into a Roth account, the only mechanism the tax code provides. A non-spouse heir cannot roll money out of an inherited IRA, so no conversion path exists. Any dollar withdrawn is simply a taxable distribution.

The one exception: if you are a surviving spouse

A surviving spouse is the only beneficiary who can move an inherited traditional IRA into a Roth IRA. A spouse may treat the inherited account as their own through a spousal rollover. Once it is theirs, it becomes an owned IRA that converts under standard owner rules.

1. Do a spousal rollover (treat it as your own IRA). The surviving spouse elects to treat the inherited IRA as their own, or rolls it into an existing IRA in their name. This election is unique to spouses. Once complete, the money is no longer governed by beneficiary distribution rules, and the spouse controls the account as its owner.
2. Convert the now-owned traditional IRA to a Roth. With the account owned outright, the spouse can convert some or all of it to a Roth IRA, taxed as ordinary income that year with no income limit and no dollar cap. It cannot be recharacterized, and the deadline is December 31. See how much to convert to a Roth.

The trade-off: you lose penalty-free pre-59.5 access

Most explainers present the spousal path as a pure win. It is not. As an inherited IRA, a surviving spouse can take distributions before age 59.5 with no 10% penalty. Treat it as your own and that early-access exception disappears until age 59.5. You gain conversion ability but give up penalty-free access.

The other exception: an inherited 401(k) or 403(b)

A non-spouse who inherits a qualified employer plan (a 401(k), 403(b), or governmental 457(b)) can do a direct trustee-to-trustee rollover into an inherited Roth IRA. The rolled amount is taxed as ordinary income that year. This is the closest thing to a conversion a non-spouse heir has.

The timing trap: the door closes once money moves to an inherited IRA

Two limits decide this. First, it must be a direct rollover paid trustee to trustee, never a check written to you. Second, it applies only while the money still sits inside the employer plan. Once inherited-plan dollars move into an inherited traditional IRA, the door closes for good.

What non-spouse beneficiaries can do instead

If you cannot convert, you can still plan. A non-spouse inherited account almost always must be emptied within ten years, and how you draw it down is where the control lives. You cannot move inherited-IRA dollars into a Roth directly, but that cash can fund Roth space of your own.

Manage the 10-year drawdown to control your bracket (2026 brackets)

Every dollar pulled from an inherited traditional IRA is ordinary income. Bunching it into year ten can push you into higher brackets: in 2026 the 22% bracket starts at $50,400 (single) and $100,800 (joint), and the 24% bracket runs to $201,775 single and $403,550 joint. Large withdrawals can also lift MAGI toward the 3.8% Net Investment Income Tax thresholds ($200,000 single, $250,000 joint).

Redirect distributions into your own Roth IRA (2026 limits, backdoor Roth)

You cannot roll inherited money into a Roth, but with earned income you can make your own Roth IRA contribution from that cash. The 2026 IRA limit is $7,500, or $8,600 at age 50 and older. Roth eligibility phases out at $153,000 to $168,000 of MAGI (single) and $242,000 to $252,000 (joint). Above those, a backdoor Roth may work.

Coordinate with conversions of your own accounts

In a year when inherited distributions are low, you may have room to convert some of your own traditional IRA to a Roth without jumping a bracket. In a high inherited-income year, holding off usually makes sense. Our Roth conversion planning service works from the same idea.

What you cannot do

Several moves that sound plausible are simply not permitted, and trying them can create an unwanted taxable event. The list below gathers the paths that are closed to a non-spouse beneficiary of a traditional inherited IRA. Knowing what the tax code forbids is often as useful as knowing what it allows when you plan a drawdown across the ten years.

• No 60-day rollover of an inherited IRA (non-spouse).
• No direct conversion of an inherited traditional IRA to a Roth.
• No inherited-IRA-to-inherited-Roth transfer for money already sitting in an inherited IRA.
• No recharacterization to undo a conversion you were eligible to make.

Inherited Roth IRA rules (if what you inherited is already a Roth)

If the account you inherited was already a Roth IRA, you are not converting anything, and the picture is friendlier. Non-spouse beneficiaries are still subject to the ten-year rule but owe no annual RMDs during it, and qualified withdrawals are income-tax-free. A surviving spouse can roll it into their own Roth.

Non-spouse: the 10-year rule, but tax-free withdrawals

A non-spouse who inherits a Roth IRA must empty it by December 31 of the tenth year after the owner’s death. Because Roth owners are treated as dying before any required beginning date, no forced annual RMDs apply during that window. Since qualified withdrawals are tax-free, many simply let the balance compound.

Spouse: roll it into your own Roth

A surviving spouse can treat an inherited Roth IRA as their own. That removes the ten-year deadline, imposes no lifetime RMDs on the owner, and lets the balance keep compounding tax-free for as long as the spouse leaves it invested. Many surviving spouses find this approach straightforward to manage.

The five-year holding clock carries over from the owner

The five-year clock does not restart at death; the deceased owner’s holding period carries over to you. If the owner opened their first Roth IRA at least five years before dying, earnings are already qualified and every withdrawal is tax-free. Otherwise earnings taken early are taxable, while contributions stay tax-free.

The 10-year rule and RMDs: what beneficiaries must actually withdraw

For deaths in 2020 and later, most non-spouse beneficiaries fall under the SECURE Act ten-year rule: the account must be fully distributed by the end of the tenth year after death. Whether you also owe annual RMDs in years one through nine turns on whether the owner had reached their required beginning date.

For the reporting mechanics of each withdrawal, see our detailed inherited IRA 10-year rule tax report.

If the owner had already started RMDs (annual RMDs years 1 to 9 under the 2024 final regs)

When the owner died on or after their required beginning date, the 2024 final regulations require an annual RMD in years one through nine, then the account emptied by year ten. Skipping one triggers a 25% excise tax, cut to 10% if corrected timely under SECURE 2.0 via Form 5329. Our 2026 RMD guide covers the divisors.

If the owner died before their RMD start date

When the owner died before reaching their required beginning date, no annual RMD is required in years one through nine. The account only needs to be fully distributed by December 31 of the tenth year. This gives a beneficiary freedom to time withdrawals into low-income years across the decade.

Eligible designated beneficiaries who avoid the 10-year rule

The eligible designated beneficiaries escape the ten-year rule and can stretch distributions over their own life expectancy: a surviving spouse, a minor child of the owner, a disabled or chronically ill person, and a beneficiary not more than ten years younger. None creates a path to convert a traditional inherited IRA to a Roth.

The bigger opportunity happens before inheritance

The only way an heir inherits a truly tax-free account is for the original owner to convert to Roth during their own lifetime. Once you inherit a traditional IRA as a non-spouse, that window is closed and the tax bill travels with the account. An owner who converts in lower-bracket years shifts that burden off their heirs; see our Roth conversion break-even analysis.

Frequently asked questions

Can you convert an inherited IRA to a Roth IRA?

No, not for a non-spouse beneficiary of a traditional IRA. There is no legal path to convert an inherited IRA to a Roth. Only a surviving spouse can, by first treating the account as their own. An inherited 401(k) or 403(b) is a separate exception, covered above.

Can a non-spouse beneficiary convert an inherited IRA to a Roth?

No. A conversion requires a distribution plus a rollover into a Roth account, and non-spouse heirs cannot roll money out of an inherited IRA. With no rollover available, no conversion mechanism exists. Any withdrawal is simply a taxable distribution that leaves the tax-advantaged system.

Can a spouse convert an inherited IRA to a Roth IRA?

Yes, in two steps. First, do a spousal rollover so the inherited IRA becomes your own. Second, convert some or all of it to a Roth. The converted amount is ordinary income that year, with no income or dollar limit, and cannot be undone. It also ends penalty-free access before age 59.5.

Can you roll an inherited 401(k) into a Roth IRA?

Yes. A non-spouse designated beneficiary of a 401(k) or 403(b) can do a direct trustee-to-trustee rollover into an inherited Roth IRA, taxed as ordinary income that year. This applies only while the money remains in the employer plan, not to dollars already in an inherited traditional IRA.

Do you pay taxes on an inherited IRA converted to a Roth?

Yes, when a conversion is available. Only a surviving spouse who has treated the account as their own can convert, and the converted amount is taxed as ordinary income at your marginal rate that year. There is no dollar cap, it cannot be recharacterized, and you cannot convert a required minimum distribution.

What is the 10-year rule for inherited IRAs?

Under the SECURE Act, most non-spouse beneficiaries of accounts inherited in 2020 or later must fully distribute the inherited IRA by December 31 of the tenth year after death. If the owner had already reached their required beginning date, the 2024 final regulations also require annual RMDs in years one through nine.

What is the best thing to do with an inherited IRA?

It depends on your beneficiary type and tax picture, so this is educational rather than advice. Many non-spouse heirs spread traditional-IRA withdrawals across the ten years to control their bracket, and often let an inherited Roth compound tax-free until the end. A surviving spouse frequently rolls the account into their own.

Are withdrawals from an inherited Roth IRA taxable?

Contributions and converted amounts always come out tax-free. Earnings are tax-free once the deceased owner’s five-year holding period is met; that clock carries over to you and does not restart at death. If it is not yet met, early withdrawals of earnings are taxable. No 10% penalty applies to post-death distributions.