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

Whether you can convert an inherited IRA to Roth comes down to one thing: who you are to the person who died. If you are a non-spouse beneficiary, the answer is no. If you are a surviving spouse, there is a two-step path. And if what you actually inherited was an employer plan or an account that was already a Roth, a different set of rules takes over.

Can you convert an inherited IRA to a Roth?

For most people asking, the answer is no. A non-spouse beneficiary who inherits a traditional IRA cannot convert it to a Roth IRA at all. The tax code offers no mechanism to do it. A surviving spouse is the one exception, and even then the conversion is not direct: the spouse first makes the account their own, and only then converts. An inherited employer plan follows its own rule, covered below.

Why the IRS will not let you convert an inherited IRA

A Roth conversion is legally a distribution followed by a rollover into a Roth account. That is the only machinery the code provides. The problem for a non-spouse heir is that they are prohibited from rolling over money out of an inherited IRA in the first place. No rollover means no conversion path exists. Any dollar a non-spouse takes out of an inherited IRA is simply a taxable distribution that leaves the tax-advantaged system for good.

The one big exception: if you are a surviving spouse

A surviving spouse is the only beneficiary who can move an inherited traditional IRA into a Roth. Unlike everyone else, a spouse may treat the inherited account as their own through a spousal rollover. Once the account is legally theirs, it stops being an inherited IRA and becomes an ordinary owned IRA, which can then be converted to a Roth under the standard rules that apply to any account owner.

Step 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 their existing IRA. This is unique to spouses and is what unlocks everything that follows. Once complete, the money is no longer governed by beneficiary rules. There are no beneficiary distribution deadlines on it, and the spouse now controls it as owner.

Step 2: Convert your 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. The converted amount is taxed as ordinary income in the year of conversion. There is no income limit and no dollar cap on a conversion, but it is irreversible: since 2018 you cannot recharacterize (undo) a conversion. The deadline is December 31, not the April tax-filing date. See how much to convert to a Roth for sizing the amount.

The trade-off before you take the spousal path

Making the account your own is not automatically the right move. As an inherited IRA, a spouse can take penalty-free distributions before age 59.5, which matters if you are younger and need access. Roll it into your own name and that early-access exception disappears until you reach 59.5. In exchange you gain the ability to convert, and Roth IRAs carry no lifetime required minimum distributions for the owner. It is a genuine trade, not a free upgrade.

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

Here is the angle many explainers skip. A non-spouse who inherits a qualified employer plan, such as a 401(k), 403(b), or governmental 457(b), can do a direct trustee-to-trustee rollover of that plan money into an inherited Roth IRA. The rolled amount is taxed as ordinary income in the year of the rollover. This is the closest thing to a conversion available to a non-spouse heir, and it exists only because the source is an employer plan.

Two limits matter. First, it must be a direct rollover paid trustee to trustee, not a check to you. Second, it applies only while the money still sits in the employer plan. Once inherited-plan money has already been moved into a regular inherited traditional IRA, this door closes; you cannot later flip an inherited IRA into an inherited Roth IRA. If you inherited an employer plan, weigh this before moving anything.

What non-spouse beneficiaries can do instead

If you cannot convert, you can still plan. The inherited account almost always must be emptied within ten years, and how you draw it down is where the real control lives. You cannot get inherited-IRA dollars into a Roth directly, but you can use the cash those distributions produce to fund Roth space of your own, and you can time withdrawals around your other income.

Manage the 10-year drawdown to control your bracket

Every dollar you pull from an inherited traditional IRA is ordinary income. Bunching it all into year ten can push you into the 22%, 24%, or higher brackets, where the 22% rate starts at $50,400 of taxable income for single filers and $100,800 for joint filers in 2026. Spreading withdrawals across lower-income years, such as a gap year or early retirement, often keeps more of the money in lower brackets.

Redirect distributions into your own Roth IRA

You cannot roll inherited money into a Roth, but if you have earned income you can make your own Roth IRA contribution and use the inherited cash to live on. The 2026 IRA contribution limit is $7,500, plus a $1,100 catch-up at age 50 and older, for $8,600. Roth IRA eligibility phases out at $153,000 to $168,000 of modified AGI for single filers and $242,000 to $252,000 for joint filers. Above those limits, a backdoor Roth may be an option.

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. This coordination is the heart of retirement tax planning; our Roth conversion service and the Roth conversion ladder both work from the same idea of filling low brackets deliberately.

What you cannot do

• 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 trying to convert anything, and the picture is far friendlier. Non-spouse beneficiaries are still subject to the ten-year rule, but there are no annual required minimum distributions during those ten years, and qualified withdrawals come out income-tax-free. A surviving spouse can roll it into their own Roth and keep it growing with no lifetime RMDs.

Non-spouse: 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, there are no forced annual RMDs in years one through nine for an inherited Roth. Withdrawals of contributions and converted amounts are always tax-free; earnings are tax-free once the deceased owner’s five-year clock is met.

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 entirely, imposes no lifetime RMDs on the owner, and lets the balance keep compounding tax-free for as long as the spouse chooses to leave it invested. For most surviving spouses, this is the cleanest outcome available.

The move that often makes sense for an inherited Roth

Because an inherited Roth has no annual RMDs and grows tax-free, many non-spouse beneficiaries simply let it compound for the full ten years and withdraw the entire balance tax-free at the end, once the five-year holding period is satisfied. That maximizes years of tax-free growth. Whether that fits your situation depends on your own liquidity needs and tax picture.

The five-year holding rule and how the owner’s clock carries over

The five-year clock does not restart at death. The holding period of the deceased owner carries over to you. If the original owner opened their first Roth IRA at least five years before dying, earnings are already qualified and every withdrawal is tax-free. If the five years are not yet met, contribution and converted dollars still come out tax-free, but earnings taken early are taxable until the clock finishes.

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 inherited 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 depends on one fact: had the original owner already reached their required beginning date for RMDs before they died?

If the owner had already started RMDs

When the original owner died on or after their required beginning date, the 2024 final regulations require the beneficiary to take an annual RMD in years one through nine, and then empty the account by the end of year ten. Skipping those annual RMDs is a compliance error. Our 2026 RMD guide covers the divisors and timing in detail.

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 only requirement is that the account be fully distributed by December 31 of the tenth year. This gives you more freedom to time withdrawals into low-income years and manage your bracket across the decade.

Eligible designated beneficiaries who avoid the 10-year rule

A narrower group escapes the ten-year rule and can still stretch distributions over their own life expectancy: a surviving spouse, a minor child of the owner (until majority, then the ten-year clock starts), a disabled or chronically ill person, and a beneficiary not more than ten years younger than the owner. None of these categories creates a path to convert a traditional inherited IRA to a Roth.

The bigger opportunity happens before inheritance

Here is the honest takeaway. 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 have inherited a traditional IRA as a non-spouse, that window is closed to you; the built-in tax bill travels with the account. This is why lifetime Roth conversion planning matters so much for anyone who intends to leave assets to family.

If you are the owner thinking about your own heirs, converting in your lower-bracket years can shift the future tax burden off of them, and you pay the tax at rates you control. See the Roth conversion break-even analysis for how to weigh it. The mechanics of leaving Roth assets and the multi-generation tax math sit in Q3’s related guides on this topic.

Frequently asked questions

Can you convert an inherited IRA to a Roth IRA?

For a non-spouse beneficiary of a traditional IRA, no. There is no legal path to convert an inherited IRA to a Roth. Only a surviving spouse can, by first treating the inherited account as their own and then converting it under normal owner rules. Separately, an inherited employer plan such as a 401(k) can be rolled directly into an inherited Roth IRA.

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

A Roth conversion is defined as a distribution followed by a rollover into a Roth account. Non-spouse beneficiaries are prohibited from rolling over money out of an inherited IRA. With no rollover available, no conversion mechanism exists. Any withdrawal a non-spouse takes is simply a taxable distribution that permanently leaves the tax-advantaged system.

How does a surviving spouse convert an inherited IRA to a Roth?

Two steps. First, do a spousal rollover so the inherited IRA becomes your own IRA. Second, convert some or all of that owned IRA to a Roth. The converted amount is ordinary income in the year of conversion, with no income limit and no dollar cap, but the conversion cannot be undone. No 10% early-distribution penalty applies to the conversion itself.

Can a non-spouse roll an inherited 401(k) or 403(b) into a Roth IRA?

Yes. A designated beneficiary of a qualified employer plan can do a direct trustee-to-trustee rollover into an inherited Roth IRA, and the rolled amount is taxed as ordinary income in that year. This exception applies only while the money remains in the employer plan. It does not extend to money that already sits in an inherited traditional IRA.

If I cannot convert it, how do I get inherited IRA money into a Roth?

Indirectly. Take distributions from the inherited IRA during the ten-year window, then use that cash to fund your own Roth IRA through an annual contribution or a backdoor Roth. You need earned income, and you are capped by the annual limit, which is $7,500 for 2026, or $8,600 if you are 50 or older. It is not a conversion, but it moves value into tax-free space.

Does the 10-year rule require annual withdrawals, or can I wait until year 10?

It depends on the original owner. If they had already reached their required beginning date for RMDs, the 2024 final regulations require annual RMDs in years one through nine, with the account emptied by year ten. If they died before their required beginning date, no annual RMD is required as long as the account is fully distributed by December 31 of the tenth year.

What are the rules for an inherited Roth IRA specifically?

A non-spouse beneficiary is still subject to the ten-year rule, but qualified distributions are income-tax-free and there are no forced annual RMDs during the ten years. Because of that, many beneficiaries let the account grow and withdraw everything tax-free at the end. A surviving spouse can instead roll it into their own Roth and skip the ten-year deadline altogether.

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 the five years are not yet met, early withdrawals of earnings are taxable. No 10% early-withdrawal penalty applies to post-death distributions from an inherited Roth.

Does a surviving spouse have to follow the 10-year rule?

No. A surviving spouse can roll an inherited IRA or Roth IRA into their own account and use their own timeline. On a traditional IRA that means RMDs begin at the spouse’s own RMD age, which is 73, or 75 for those born in 1960 or later. On a Roth IRA there are no lifetime RMDs for the owner at all.

What happens if I miss the 10-year deadline or skip a required RMD?

The account must be fully distributed by December 31 of the tenth year after death. A missed required distribution triggers an excise tax of 25% of the shortfall, reduced to 10% if you correct it within the timely correction window under SECURE 2.0. Filing Form 5329 and taking the missed amount promptly is how the reduced rate is claimed.