Losing a family member is difficult enough without discovering that their overseas bank account or investment creates a web of U.S. tax reporting obligations you never knew existed. If you are a U.S. citizen or resident who inherited money or financial accounts from family abroad, there are specific forms the IRS expects you to file, and the penalties for missing them are steep.
Here is what you need to know, what you need to file, and what to do if you are already behind.
When a U.S. person inherits a foreign financial account, several reporting obligations arise simultaneously. Most people are aware of none of them until a tax professional or an IRS notice brings them to light.
If you receive an inheritance from a foreign person or foreign estate exceeding $100,000 in a calendar year, you must report it on Form 3520 (Annual Return to Report Transactions with Foreign Trusts and Receipt of Certain Foreign Gifts). This is an information return. It does not create a tax liability on the inheritance itself. However, the penalty for failing to file is up to 25% of the amount received. On a $500,000 inheritance, that is a $125,000 penalty for a form you may never have heard of.
Form 3520 is due with your income tax return, including extensions. It is filed separately from your 1040, and it requires specific information about the foreign estate, the decedent, and the distribution.
Once you own or have a beneficial interest in a foreign financial account, the FBAR filing requirement applies. If the aggregate value of all your foreign accounts exceeds $10,000 at any point during the calendar year, you must file an FBAR. This is filed electronically with FinCEN, not with the IRS, and has its own deadline (April 15 with an automatic extension to October 15).
The FBAR applies to bank accounts, securities accounts, mutual funds, and many types of pension or retirement accounts held outside the United States.
Under FATCA (Foreign Account Tax Compliance Act), you may also need to file Form 8938 with your tax return if the value of your specified foreign financial assets exceeds $50,000 on the last day of the tax year or $75,000 at any point during the year (higher thresholds apply if you are married filing jointly or living abroad). Form 8938 overlaps with the FBAR but is a separate requirement with separate penalties.
While the inheritance itself is generally not subject to U.S. income tax, any income earned on the inherited assets after you receive them is taxable. Interest from a foreign bank account, dividends from foreign stocks, and gains from selling inherited property abroad all must be reported on your U.S. tax return. Foreign tax credits may be available if taxes were paid to the country where the income was earned.
A free 15-minute call will identify exactly what you need to file and whether you qualify for penalty relief.
Book Your Free ConsultationMissing these forms is not a minor oversight. The IRS assesses penalties automatically, and they compound quickly.
Of the value of the foreign inheritance or gift. Assessed for failure to file or for filing late.
Per account, per year. Even for taxpayers who did not know the filing requirement existed.
Initial penalty of $10,000 for failure to file, with additional penalties up to $50,000 for continued non-filing after IRS notice.
Consider a common scenario: you inherited a foreign account worth $400,000 three years ago and filed none of these forms. Potential penalties include $100,000 for the missed Form 3520, $30,000 for three years of missed FBARs, and $10,000 or more for missed Form 8938 filings. That is $140,000 or more in penalties on an account you may not have even wanted.
If the inherited account holds foreign mutual funds, you may have a PFIC (Passive Foreign Investment Company) problem. The IRS applies punitive tax rules to PFICs, including an "excess distribution" regime that can result in effective tax rates well above ordinary rates. Each PFIC requires its own Form 8621. If the decedent held multiple foreign funds, the reporting and tax computation can be substantial.
Certain elections (such as the QEF election or mark-to-market election) can mitigate PFIC taxation, but these must be made in specific ways and within specific timeframes. Getting professional guidance early matters.
In some countries, inherited assets pass through trust structures as part of the estate settlement process. If you are a beneficiary of a foreign trust, additional reporting on Form 3520 (annually) and potentially Form 3520-A (filed by the trust) applies. The trust reporting rules are complex, and penalties for non-compliance are severe: up to 35% of the trust distribution for each year of missed filing.
Inherited foreign real estate does not trigger FBAR or Form 8938 reporting on its own (real estate is not a "financial account"). However, if the property generates rental income, or if you sell it, the income is reportable on your U.S. tax return. If the property is held through a foreign entity, additional forms like Form 5471 or Form 8865 may apply.
The U.S. has estate and gift tax treaties with some countries that may affect how inherited assets are treated. Income tax treaties may provide reduced withholding rates on income earned from inherited accounts. Whether a treaty benefit applies depends on the specific countries involved and the type of income or asset.
If you inherited foreign accounts or assets and have not filed the required forms, the IRS Streamlined Filing Compliance Procedures may allow you to come into compliance with limited penalties.
If you live in the United States and your failure to report was non-willful, SDOP allows you to file three years of amended returns, six years of FBARs, and all required information forms with a one-time 5% penalty on the highest balance of unreported foreign assets.
Learn more about SDOP → Americans AbroadIf you live outside the United States and meet the non-residency requirement, SFOP provides the same compliance path with zero penalty.
Learn more about SFOP →The key requirement for both programs is that your failure to report was non-willful. Inheriting an account and not knowing about the reporting requirements is a strong non-willfulness argument. The certification statement explaining your circumstances is a critical part of the filing, and it must be prepared carefully.
Not sure which program fits? Read the SDOP vs SFOP comparison.
Tajma Qorri spent more than ten years in international tax at Plante Moran, Grant Thornton, and Dean Dorton. She handles inherited foreign account cases regularly, including the full range of forms: Form 3520, FBAR, Form 8938, Form 8621 for PFICs, and streamlined compliance filings.
Every engagement is handled personally. The person you speak to on the first call is the person who prepares your returns, computes your penalty exposure, and files your certification. No hand-offs, no junior staff.
Tajma Qorri
Founder, Qorri Tax Service
AICPA Member
Yes. If you are a U.S. person and inherit a foreign financial account, you must report it on an FBAR if the aggregate value of all your foreign accounts exceeds $10,000 at any point during the year. You may also need to file Form 8938 under FATCA if higher thresholds are met. The inheritance itself may require reporting on Form 3520.
Generally, the inheritance itself is not subject to U.S. income tax. However, you must report the receipt of a foreign inheritance exceeding $100,000 on Form 3520. Failure to file carries a penalty of up to 25% of the amount received. Any income earned on the inherited assets after you receive them, such as interest, dividends, or rental income, is taxable.
Form 3520 is used to report the receipt of gifts or inheritances from foreign persons or estates exceeding $100,000 in a calendar year. It is an information return that does not create a tax liability on its own, but the penalty for failing to file is up to 25% of the amount received.
You may be able to come into compliance through the IRS Streamlined Filing Compliance Procedures. U.S. residents may use SDOP (5% penalty). Taxpayers living abroad may qualify for SFOP (zero penalty). Both require filing amended returns, FBARs, and a non-willfulness certification.
Yes. Your reporting obligation is based on ownership or beneficial interest, not on whether you transferred the funds to the United States. If you own a foreign account, you must file the applicable forms regardless of where the money sits.
Foreign mutual funds are classified as PFICs (Passive Foreign Investment Companies) by the IRS and carry punitive tax rates unless specific elections are made. Each PFIC requires its own Form 8621. Getting the reporting and elections right is critical to avoiding excess taxation.
A complete guide to FBAR penalties, streamlined options, and how to fix unreported accounts.
Read more →FBAR, FATCA, and PFIC reporting for foreign pensions, RRSPs, and superannuation.
Read more →Expert preparation for foreign trust and foreign gift/inheritance reporting.
Read more →A free 15-minute call with Tajma will identify every form you need to file, flag any penalty exposure, and outline a clear path to compliance. No documents needed for the first conversation.
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