How Is an Inherited IRA Taxed for a Non-US Beneficiary? (w/Examples) + FAQs

This article reflects U.S. federal rules as of June 2026 and covers tax year 2025 (the 2026 filing season). State rules are noted where relevant. Tax law changes often — confirm current figures before you act.

Quick Answer

A non-U.S. beneficiary who inherits a U.S. IRA owes U.S. income tax on the taxable money taken out. For tax year 2025, the IRA custodian withholds 30% of each distribution and reports it on Form 1042-S — unless a tax treaty lowers the rate and the beneficiary files Form W-8BEN.

What This Really Means for a Foreign Heir

You just learned you inherited a U.S. retirement account, and you live outside the United States. The money is real, but so is the U.S. tax bite: the custodian will hold back a flat 30% of most distributions before you ever see a dollar, and that withholding can feel like a wall when you are mid-estate and counting on those funds. The amount is governed by the IRS NRA withholding rules under Internal Revenue Code sections 1441 and 1442.

The clock matters as much as the rate. Most non-spouse beneficiaries must empty the account within ten years, and a U.S. payor reports your distribution to the IRS on a Form 1042-S — not the 1099-R that U.S. heirs receive. According to Fidelity guidance, the plan is “generally required to withhold 30% of the taxable amount” from a nonresident alien who does not roll the money into a U.S. account. Knowing the rate, the deadline, and the right form is the difference between a refund and a permanent overpayment.

Here is what you will learn:

💵 How the flat 30% withholding works and when a treaty cuts it to 15% or 0%
📄 Which forms control your money — W-8BEN, 1042-S, 1040-NR, and 706-NA
⏳ How the SECURE Act 10-year rule applies to a foreign heir
🧮 Worked dollar examples for Traditional and Roth inherited IRAs
⚠️ The costly mistakes that leave foreign heirs overpaying the IRS

Who Counts as a “Non-US Beneficiary”

A “non-U.S. beneficiary” usually means a nonresident alien (NRA) — a person who is neither a U.S. citizen nor a U.S. tax resident (no green card and not meeting the substantial-presence test). This status drives everything that follows, because the U.S. taxes nonresident aliens differently from citizens and residents.

A nonresident alien is taxed by the United States only on U.S.-source income, and an IRA distribution from a U.S. custodian is U.S.-source pension income. That is why the 30% withholding regime applies to you but not to a U.S. heir. Per IRS guidance, foreign payees “are presumed to be foreign persons and their distributions should be reported on Forms 1042-S with 30% federal income tax withheld.”

There are edge cases. A green card holder living abroad is still a U.S. tax resident and is taxed like a citizen — the 1099-R world, not the 1042-S world. A dual-status person who changes residency mid-year may face both regimes in one tax year. If you are unsure which bucket you fall in, that uncertainty alone is a reason to check the substantial presence test before you take a single distribution.

The Three Tax Layers a Foreign Heir Faces

Inheriting a U.S. IRA from abroad triggers up to three separate U.S. taxes. They are easy to confuse, but they answer different questions and use different forms.

Layer 1: Income Tax on Distributions

This is the tax most heirs feel first. When you withdraw money from an inherited Traditional IRA, the U.S. treats it as taxable income because the original owner never paid tax on it. The default rate for a nonresident alien is a flat 30%, withheld at the source by the custodian under IRC section 1441.

The consequence of ignoring this layer is overpayment, not underpayment. The 30% is a prepayment, not a final tax — if your treaty allows a lower rate, the gap is money you must actively reclaim. Your next step is to file Form W-8BEN with the custodian before the first distribution so the lower rate applies up front.

Layer 2: The SECURE Act Distribution Deadline

A separate rule controls when the account must be emptied. Under the SECURE Act, most non-spouse beneficiaries who inherited in 2020 or later fall under the 10-year rule: the entire balance must be withdrawn by December 31 of the tenth year after the owner’s death, per IRS Publication 590-B.

If the owner died on or after their required beginning date, the IRS now requires annual minimum withdrawals during those ten years, with penalties for skipping them starting in 2025. Missing a required withdrawal triggers an excise tax of up to 25% of the amount you should have taken — so the deadline is not optional.

Layer 3: U.S. Estate Tax on the Decedent

This layer hits the estate, not you, but it can shrink your inheritance. A U.S. IRA is a U.S.-situs asset, and a nonresident decedent gets only a $60,000 estate-tax exemption — versus the multimillion-dollar exemption a U.S. citizen receives, according to the IRS estate tax rules.

If the decedent was a nonresident non-citizen and the U.S.-situs assets exceed $60,000, the executor must file Form 706-NA, and the estate can owe up to 40% estate tax. This matters most when the person who died was foreign; if the decedent was a U.S. person, the normal U.S. estate exemption applies instead.

Which Situation Applies to You?

The right answer depends on three facts: who died, what kind of IRA it is, and where you live. Use this branch to find your path.

You are a nonresident alien who inherited a Traditional IRA from a U.S. person: Expect 30% income-tax withholding on each withdrawal (Layer 1) and the 10-year deadline (Layer 2). No estate tax for you, because the U.S. decedent had a large exemption.
You inherited a Roth IRA: Qualified distributions are tax-free, but the custodian may still default to 30% withholding until you file W-8BEN; you then reclaim it on Form 1040-NR.
The person who died was also a nonresident alien: Add Layer 3 — the $60,000 estate exemption and possible 40% estate tax on the IRA itself.
Your country has a U.S. tax treaty: You may cut the 30% to 15% or 0% by filing W-8BEN with a taxpayer ID number.
You are actually a green card holder abroad: You are a U.S. tax resident — none of the NRA rules above apply to you.

How Treaties Change the Rate

A U.S. income tax treaty can lower or eliminate the 30% withholding on a pension or IRA distribution. The United States has income tax treaties with more than 60 countries, and each treaty sets its own pension rate. The catch: the lower rate is never automatic — you must claim it.

To get a treaty rate, you file Form W-8BEN with the custodian and include a U.S. or foreign taxpayer identification number. Without that form and number, the custodian must apply the full 30%, as Ascensus explains. The form must be renewed every three years or sooner if your country of residence changes, per Fidelity’s instructions.

Treaty rates vary widely by country and by whether the payment is periodic or a lump sum. The table below shows common pension-distribution rates; always confirm the exact article in your own treaty, because a lump-sum IRA withdrawal can be treated differently from a steady monthly pension.

Beneficiary’s Country	Typical U.S. Withholding on Pension Income
United Kingdom	0% on qualified plan distributions, per treaty guidance
Canada	15% on periodic payments, up to 25% on lump sums, per the treaty
India	15% on pension distributions, per treaty guidance
Lithuania	No reduced pension rate is clearly set; default 30% often applies unless a specific article fits
No-treaty country	Full 30%, the statutory default

A note for readers in Lithuania: the U.S.–Lithuania treaty exists, but it does not provide a clean low pension rate the way the U.K. treaty does, so many Lithuanian heirs see the full 30% and reclaim any excess by filing Form 1040-NR. Confirm your treaty’s pension article with a cross-border tax professional before assuming a discount.

The Forms That Control Your Money

Four forms run this process. Knowing what each one does — and who files it — keeps you from losing money to default withholding.

Form W-8BEN — Your Treaty Claim

Form W-8BEN tells the custodian you are a foreign person and claims any treaty rate. You give it to the custodian, not the IRS, and you must include a TIN to claim treaty benefits. Skip it, and the custodian is legally required to withhold the full 30%, turning a possible 0% rate into a refund chase that can take a year.

Form 1042-S — Your Income Statement

The custodian reports your distribution and the tax withheld on Form 1042-S, the foreign-person version of the 1099-R. You use the numbers on it to file your U.S. tax return. If the form shows more withholding than your treaty allows, that overpayment is exactly what you reclaim later.

Form 1040-NR — Your Refund Path

A nonresident alien files Form 1040-NR to report U.S.-source income and reconcile withholding. If 30% was withheld but your treaty rate was 15%, filing 1040-NR is how you get the difference back. Many foreign heirs never file it and simply eat the overpayment — a costly habit.

Form 706-NA — The Estate’s Return

If the decedent was a nonresident non-citizen with U.S.-situs assets over $60,000, the executor files Form 706-NA within nine months of death. This is the estate’s job, not the beneficiary’s, but unpaid estate tax can hold up your distribution.

Worked Examples With Real Dollars

Numbers make this concrete. Each example below uses tax-year-2025 rules and shows the math step by step so you can copy it for your own situation.

Example 1: Traditional IRA, No Treaty

Suppose you inherit a $200,000 Traditional IRA and take a $40,000 distribution in 2025. Because the original owner never paid tax on this money, the full $40,000 is taxable U.S.-source income.

Distribution: $40,000
Withholding rate (no treaty): 30%
Tax withheld and sent to the IRS: $40,000 × 0.30 = $12,000
Cash you receive: $40,000 − $12,000 = $28,000

The custodian reports this on Form 1042-S. If your actual U.S. tax liability is lower, you reclaim the difference by filing Form 1040-NR.

Example 2: Traditional IRA, 15% Treaty Rate

Now assume the same $40,000 distribution, but you live in a country with a 15% pension treaty rate and you filed Form W-8BEN with your TIN beforehand.

Distribution: $40,000
Treaty withholding rate: 15%
Tax withheld: $40,000 × 0.15 = $6,000
Cash you receive: $40,000 − $6,000 = $34,000

Filing W-8BEN before the distribution saved you $6,000 of upfront withholding compared with Example 1 — money you would otherwise have to chase as a refund.

Example 3: Roth IRA, Qualified Distribution

You inherit a Roth IRA and take a $30,000 qualified distribution (the account was open more than five years). Because Roth contributions were already taxed, a qualified distribution is not subject to U.S. income tax.

Distribution: $30,000
Taxable amount: $0
Correct withholding: $0

The risk: a custodian may still default to 30% ($9,000 withheld) if you have not documented your status. You then file Form 1040-NR to recover the full $9,000, because the income was never taxable.

Three Common Scenarios

The tables below show how the rules play out in the situations foreign heirs most often face. Each uses tax year 2025.

Scenario A: U.S. Parent, Foreign Child, Traditional IRA

Situation	U.S. Tax Result
Foreign child inherits parent’s $150,000 Traditional IRA	30% withheld per distribution unless treaty + W-8BEN filed
Owner died after RMD age	Annual withdrawals required, full balance gone by year 10
Child files nothing	Overpaid tax is lost; no refund without Form 1040-NR

Scenario B: Foreign Decedent, Foreign Heir

Situation	U.S. Tax Result
Nonresident parent dies owning a $500,000 U.S. IRA	IRA is U.S.-situs; only $60,000 estate exemption applies
Estate value over $60,000	Executor must file Form 706-NA, up to 40% estate tax
Heir then takes distributions	Income tax (30% or treaty rate) still applies on top

Scenario C: Roth IRA, Treaty Country

Situation	U.S. Tax Result
Foreign heir inherits a qualified Roth IRA	Qualified distributions are tax-free
Custodian defaults to 30% withholding	Heir files Form 1040-NR to reclaim 100%
Heir files W-8BEN first	Withholding avoided; full amount received

Named Examples

Maria, living in Spain, inherits her American uncle’s $120,000 Traditional IRA. Spain has a U.S. treaty, so Maria files Form W-8BEN with her Spanish tax ID before her first withdrawal. Her $20,000 distribution is withheld at the treaty rate rather than 30%, and she keeps thousands more upfront.

Raj, living in India, inherits a $250,000 Traditional IRA from his U.S.-citizen father, who died after RMD age. Raj must take annual distributions and empty the account by 2035 under the 10-year rule. With a filed W-8BEN, his withholding runs at India’s 15% pension rate instead of 30%.

Tomas, living in Lithuania, inherits his mother’s $400,000 Roth IRA; his mother was a nonresident non-citizen. The estate must file Form 706-NA because the IRA far exceeds the $60,000 exemption. Tomas’s later qualified Roth distributions are income-tax-free, but the estate tax shrinks what reaches him.

Mistakes to Avoid

Each error below has a real dollar or deadline cost.

Not filing Form W-8BEN before the first distribution — the custodian must withhold the full 30%, and you wait a year for any refund.
Assuming the 30% is a final tax — it is a prepayment; failing to file Form 1040-NR forfeits any refund you are owed.
Missing the 10-year deadline — leftover balances and skipped annual withdrawals trigger an excise tax of up to 25% of the shortfall.
Treating a Roth distribution as taxable — you may let the custodian withhold 30% on tax-free money and never reclaim it.
Confusing income tax with estate tax — they are separate; paying one does not satisfy the other.
Ignoring the $60,000 estate exemption when the decedent was foreign — the estate can owe up to 40% and the executor can be held liable.
Using a TIN-less W-8BEN — without a taxpayer ID, the IRS will not honor your treaty claim, and the 30% rate stands.
Assuming your home country’s treaty has a low pension rate — some, like Lithuania’s, do not, so confirm before you plan.

Do’s and Don’ts

Do:

File Form W-8BEN with your TIN before any distribution, because it locks in your treaty rate upfront.
Read your specific country’s treaty pension article, since rates differ sharply by country.
File Form 1040-NR each year you take a distribution, because that is your only path to a refund.
Track the 10-year deadline in writing, because the excise tax for missing it is steep.
Keep every Form 1042-S, because you need its figures to file and to prove withholding.

Don’t:

Don’t let the custodian guess your status, because the default is the maximum 30%.
Don’t withdraw the entire IRA in one year without checking the tax hit, because lump sums can spike your liability.
Don’t ignore estate tax when the decedent was a nonresident, because the $60,000 cap is unforgiving.
Don’t rely on verbal treaty advice, because the IRS honors only documented claims.
Don’t skip a professional for a six-figure account, because cross-border mistakes are expensive to undo.

Pros and Cons of an Inherited U.S. IRA for a Foreign Heir

Pros:

The money is real and accessible, since you can withdraw it over up to ten years.
Treaty rates can cut withholding to 15% or even 0%, which preserves more of the inheritance.
Roth qualified distributions are tax-free, so a Roth inheritance can pass nearly intact.
You can reclaim over-withheld tax, because the 30% is a prepayment, not a penalty.
The 10-year window lets you spread withdrawals to manage the annual tax bite.

Cons:

The default 30% withholding ties up cash until you reclaim it, which strains liquidity.
Filing U.S. returns from abroad adds paperwork and possible professional fees.
The $60,000 estate exemption can expose a foreign decedent’s IRA to 40% estate tax.
Currency swings between withdrawal and refund can erode the value you recover.
Missing the 10-year deadline brings a penalty of up to 25% of the shortfall.

Deadlines, Costs, and Timing

The estate’s Form 706-NA is due nine months after the death, with a possible six-month extension. The income side runs on the annual U.S. tax calendar: Form 1040-NR is generally due by June 15 for a nonresident with no U.S. wages, and refunds of over-withheld tax often take several months after filing.

Costs vary. A simple Form 1040-NR refund claim may be inexpensive to do yourself, but a six-figure inherited IRA with treaty and estate-tax questions usually warrants a cross-border CPA or tax attorney, whose fees are small next to a wrongly withheld 30% or a 40% estate tax. This article is educational and not a substitute for advice from a licensed professional for your specific facts.

What to Do Next

Take these steps in order to protect your inheritance.

Confirm your status — nonresident alien, green card holder, or dual-status — using the substantial presence test.
Get a U.S. or foreign TIN so you can claim treaty benefits.
File Form W-8BEN with the custodian before your first distribution.
Read your country’s treaty pension article to learn your exact rate.
Calendar the 10-year deadline and any required annual withdrawals.
Keep each Form 1042-S and file Form 1040-NR to reclaim over-withholding.
If the decedent was a foreign person or the account is large, hire a cross-border tax professional.

Frequently Asked Questions

Is an inherited IRA taxable for a nonresident alien?

Yes. Distributions from an inherited Traditional IRA are taxable U.S.-source income for a nonresident alien. For tax year 2025, the custodian withholds 30% unless a treaty lowers the rate and you file Form W-8BEN.

How much tax is withheld on an inherited IRA paid to a foreign person?

30%. That is the default federal withholding rate for tax year 2025 on most U.S. retirement distributions to nonresident aliens, under IRC section 1441, reported on Form 1042-S.

Can a tax treaty reduce the 30% withholding?

Yes. A U.S. income tax treaty can cut the rate to 15% or 0% on pension income. You must file Form W-8BEN with a taxpayer ID to claim it, or the full 30% applies.

Does a foreign beneficiary have to follow the 10-year rule?

Yes. Most non-spouse beneficiaries who inherited in 2020 or later must empty the account within ten years, regardless of where they live, per IRS Publication 590-B.

Is an inherited Roth IRA taxed for a non-US beneficiary?

No. Qualified Roth distributions are tax-free even for a nonresident alien. A custodian may still default to 30% withholding, which you reclaim by filing Form 1040-NR.

What form does the custodian use to report the distribution?

Form 1042-S. It is the foreign-person equivalent of the 1099-R and shows the distribution and the tax withheld for the year.

How does a foreign heir get over-withheld tax back?

File Form 1040-NR. The 30% is a prepayment, not a final tax, so a nonresident alien reconciles and reclaims any excess by filing this return for the year of the distribution.

Is a U.S. IRA subject to estate tax when a nonresident dies?

Yes. A U.S. IRA is a U.S.-situs asset. A nonresident non-citizen decedent gets only a $60,000 estate exemption, and amounts above it can face up to 40% estate tax on Form 706-NA.

Do I need a U.S. Social Security number to claim treaty benefits?

A TIN is required. You need a U.S. or foreign taxpayer identification number on Form W-8BEN; without it, the IRS will not honor a treaty claim and the 30% rate applies.

When is Form 706-NA due for a nonresident decedent?

Nine months after death. The executor files it if U.S.-situs assets exceed $60,000, with a possible six-month extension available on request.

Does my home country also tax the inherited IRA?

Often, yes. Many countries tax worldwide income, including a U.S. IRA distribution. A treaty may allow a foreign tax credit to avoid double taxation, so check your local rules.

Is the U.S.–Lithuania treaty rate lower than 30% on IRA distributions?

Not clearly. The Lithuania treaty lacks a clean low pension rate like the U.K.’s, so many Lithuanian heirs see 30% and reclaim any excess via Form 1040-NR.

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