Skip to main content
International and Foreign Withholding

Form 8938 and FATCA Compliance for Investors

Pomegra Learn

What is Form 8938 and When Must You File It?

The Foreign Account Tax Compliance Act, known as FATCA, fundamentally changed how US taxpayers report foreign financial assets. Form 8938 (Statement of Specified Foreign Financial Assets) is the IRS's mechanism for tracking these holdings, and understanding its filing thresholds, penalties, and relationship to other reporting forms is essential for any investor with international wealth.

Quick definition: Form 8938 is an IRS reporting form required when your total specified foreign financial assets exceed certain thresholds—typically $200,000 to $600,000 depending on filing status and residence—and must be filed along with your tax return to avoid severe penalties.

Key takeaways​

  • Form 8938 applies only to specified foreign financial assets with aggregate value exceeding IRS thresholds
  • FATCA penalties for non-compliance range from $10,000 to $200,000+ per year, making this a high-priority compliance matter
  • FBAR (FinCEN Form 114) and Form 8938 have different thresholds, definitions, and filing requirements—both may apply to the same taxpayer
  • Enhanced reporting now applies to US investors with significant foreign stocks, bonds, mutual funds, and retirement accounts held abroad
  • Real-time asset tracking and annual threshold calculations are essential to avoid accidental non-compliance

Understanding Form 8938 Filing Thresholds​

Form 8938 filing requirements hinge on two things: the aggregate value of your specified foreign financial assets and your filing status combined with your US residence status. The IRS sets annual thresholds that typically range from $200,000 to $600,000, though these can vary based on whether you live in the United States year-round.

For US residents filing jointly, the threshold is $600,000 on the last day of the tax year or $1,000,000 at any point during the year. Single filers face a $200,000 threshold on the last day of the year and $300,000 at any point during the year. Married filing separately drops both thresholds to $100,000 on the last day of the year and $150,000 at any point during the year. Non-US residents (those qualifying under the physical presence test or claiming bona fide resident status in a foreign country) have the same thresholds but with higher "any time during the year" amounts: $400,000 for single or $600,000 for married filing jointly.

These thresholds are adjusted annually for inflation, so your 2024 and 2025 calculations may differ slightly from the prior year. Many investors miss filing Form 8938 because they fail to account for the "any point during the year" rule—if your portfolio peaks at $320,000 even once, you must file, even if you end December at $190,000.

What Counts as a Specified Foreign Financial Asset​

Not every international holding triggers Form 8938. The form specifically covers "specified foreign financial assets," a defined term that includes:

  • Foreign bank accounts and savings accounts
  • Foreign brokerage accounts holding stocks, bonds, or mutual funds
  • Foreign mutual funds and hedge funds (including those held through a foreign corporation)
  • Foreign stock options and other derivatives with foreign counterparties
  • Foreign pension accounts and retirement savings (in most cases)
  • Foreign real estate investment trusts and similar instruments
  • Foreign insurance products with cash value

Critically, Form 8938 excludes certain foreign investments. You do not count US-listed securities on a foreign brokerage platform, nor do you report foreign real property itself (though that may trigger Form 8966 and other forms). Foreign partnerships and foreign corporations where you are a shareholder also face separate reporting rules, not Form 8938.

This distinction creates a common trap: an investor with a $500,000 position in a foreign-listed Vanguard mutual fund must report it, but a US-resident can hold $1 million in Apple shares on a London brokerage without Form 8938, because those are US securities.

Form 8938 vs. FBAR: What's the Difference?​

A frequent source of confusion involves the relationship between Form 8938 and FBAR (FinCEN Form 114, officially the Report of Foreign Bank and Financial Accounts). Both require reporting foreign accounts, but they serve different purposes and have different rules.

FBAR (filed with FinCEN, not the IRS) requires reporting of foreign bank accounts, brokerage accounts, and mutual funds if your aggregate balance exceeds $10,000 at any point during the year. Form 8938 applies to a broader set of "specified foreign financial assets" with higher dollar thresholds ($200,000–$600,000 range). Many investors must file both forms—they are not mutually exclusive.

The key difference: FBAR is a financial institutions reporting tool designed to detect money laundering and sanctions violations, while Form 8938 is a tax compliance form measuring your wealth exposure. FBAR covers mostly cash accounts; Form 8938 includes retirement savings, insurance products, and derivatives. FBAR has a $10,000 threshold; Form 8938 requires $200,000+. Missing either form carries separate civil and criminal penalties.

How to Determine Your Form 8938 Reporting Obligation​

A practical step-by-step approach prevents accidental failures. First, list all your specified foreign financial assets—foreign bank accounts, brokerage accounts, mutual funds, insurance products, and retirement accounts held abroad. Include any foreign account with your name or under your control, regardless of whether a family member makes the contributions.

Second, obtain account statements showing the balance on the last day of the tax year (December 31 in the US). Next, calculate the fair market value of each asset using either the closing price on December 31 or, for mutual funds and similar instruments, the net asset value on that date. Add up the aggregate balance.

Third, compare your aggregate balance to the threshold that applies to you. Use the "last day of the year" threshold first—if you fall below it, you are generally not required to file Form 8938 (though you may still need to file FBAR if the total exceeds $10,000). However, also calculate your highest balance at any point during the year; if it exceeded the higher threshold, you must file Form 8938 even if you ended the year below the threshold.

Decision tree​

Consequences of Non-Compliance​

The penalties for failing to file Form 8938 are among the most severe in the tax code. The initial penalty is $10,000 for failing to report a specified foreign financial asset. If you receive an IRS notice and do not file within 90 days, the penalty increases to $10,000 plus $10,000 for each month (up to 12 months) that the violation continues—potentially $130,000 per asset category per year.

Criminal penalties are even more dramatic. Willful failure to file Form 8938 or FBAR can result in criminal prosecution, fines up to $250,000, and imprisonment up to five years. The IRS has successfully prosecuted numerous high-profile cases, and even accidental non-compliance discovered years later can trigger substantial civil penalties.

The severity of these penalties reflects Congress's intent: Form 8938 and FATCA are not suggestion-based reporting—they are mandatory compliance requirements. An investor who inherits a foreign account or who receives foreign retirement savings and fails to timely file Form 8938 faces the same penalties as one who deliberately conceals offshore wealth.

Real-world examples​

Example 1: The inherited foreign bank account. Sarah inherits €200,000 in a German savings account on April 15, 2024. She is a US citizen, single, and lives in California. The threshold for her filing status (single, US resident) is $200,000 on December 31. By December 31, 2024, the account has grown to €210,000, approximately $230,000 USD at year-end rates. Sarah must file Form 8938 with her 2024 tax return because her aggregate specified foreign financial assets ($230,000) exceed her threshold. She also must check whether FBAR applies (which it does, since the balance exceeds $10,000).

Example 2: The peak-and-valley foreign portfolio. Miguel, married filing jointly, opens a Swiss brokerage account and deposits $700,000 in January 2024. By February, market losses bring the value to $650,000. By December 31, it stands at $590,000. His threshold (married filing jointly, US resident) is $600,000 on December 31 but $1,000,000 at any point during the year. Because his "any-point" balance ($700,000 in January) exceeded the $1,000,000 threshold? No—he remains below $1,000,000 at all times. However, because his December 31 balance ($590,000) is below the $600,000 threshold, he does not file Form 8938. Had his December 31 balance been $620,000, he would have had to file despite the subsequent decline.

Example 3: The foreign retirement account penalty. James, a US citizen living abroad and qualifying for bona fide resident status, holds a foreign RRSP (Registered Retirement Savings Plan) in Canada with a balance of $450,000. His threshold (non-US resident, single) is $400,000 on December 31. He fails to file Form 8938. In 2025, the IRS issues an initial penalty of $10,000. James files Form 8938 in response, but more than 90 days later. The IRS assesses an additional penalty of $10,000 × 12 months, bringing the total to $130,000.

Common mistakes​

Mistake 1: Assuming US-listed securities held abroad don't count. Many investors believe that holding Apple stock or a Vanguard mutual fund through a foreign brokerage means they don't need to file Form 8938. This is incorrect if the holdings are foreign-listed or foreign mutual funds. However, US-listed securities, even when held on a foreign platform, are excluded. The distinction is the security's listing, not where the account is held. Always verify whether a fund is US-domiciled or foreign-domiciled.

Mistake 2: Forgetting about the "any time during the year" threshold. An investor may carefully calculate their December 31 balance and conclude Form 8938 is not required, then forget to check whether the balance exceeded the higher threshold at any point during the year. A large deposit made in June and then withdrawn in November can trigger the filing requirement even if December 31 is well below the threshold.

Mistake 3: Ignoring foreign retirement accounts. Many US investors abroad assume their foreign RRSP, Australian superannuation, or UK pension plan is not subject to Form 8938 because it is a "retirement" account. In fact, most foreign retirement savings must be reported. Only narrow exceptions apply—check with a tax professional if you hold a foreign pension.

Mistake 4: Treating Form 8938 and FBAR as mutually exclusive. Some taxpayers file one form and assume they have satisfied their reporting obligation. In fact, you may be required to file both. Different thresholds, definitions, and deadlines apply. A $15,000 foreign savings account requires FBAR but not Form 8938; a $250,000 foreign mutual fund requires Form 8938 but not FBAR (since it is not a bank or financial account in the FBAR sense); a $400,000 foreign brokerage account may require both.

Mistake 5: Waiting until tax return time to gather documentation. Form 8938 requires specific information: account numbers, account types, maximum balance during the year, and fair market value on December 31. Many investors do not systematically track this information and scramble to reconstruct it when filing. Establish a filing system in real-time: save year-end statements, note peak balances, and maintain a summary spreadsheet.

FAQ​

Do I have to file Form 8938 if I am a US citizen living abroad?​

Yes, if your specified foreign financial assets exceed the applicable threshold. However, non-US residents have different thresholds than US residents. If you qualify as a bona fide resident of a foreign country or meet the physical presence test, your thresholds are typically higher but the filing obligation remains.

What is the difference between Form 8938 and FBAR?​

Form 8938 reports specified foreign financial assets to the IRS and is filed with your tax return. FBAR (FinCEN Form 114) reports foreign financial accounts to FinCEN and is filed separately. FBAR has a $10,000 threshold; Form 8938 ranges from $200,000 to $600,000. Both may apply.

Can I file Form 8938 if I am below the threshold?​

Yes. Filing Form 8938 voluntarily, even when not required, is permitted and can be a protective measure. However, the primary benefit is avoiding penalties, not claiming any credit or deduction.

Are foreign real estate holdings reportable on Form 8938?​

No. Form 8938 does not cover foreign real property itself, though foreign investment vehicles (like foreign real estate mutual funds or REITS) must be reported. Foreign real property may trigger other forms like Form 8966.

What if I discover I failed to file Form 8938 in a prior year?​

File an amended return (Form 1040-X) for the year in question and attach Form 8938. The IRS may assess penalties, but failure to disclose combined with other factors (like unreported foreign income) can result in more severe consequences. Consult a tax professional before filing.

Does FATCA apply to foreign citizens working in the United States?​

FATCA is a US tax compliance rule, so it applies to US citizens and residents. Non-US citizens generally are not subject to Form 8938 requirements, though they may be subject to FBAR or other reporting if they have US bank accounts.

How do I calculate fair market value for foreign securities?​

Use the closing price or net asset value on December 31 in the relevant currency, then convert to US dollars using the exchange rate on December 31. For accounts held in foreign currency, obtain the exchange rate from the Federal Reserve or OANDA historical data for that date.

Summary​

Form 8938 and FATCA compliance are non-negotiable for US investors with specified foreign financial assets exceeding IRS thresholds. Understanding whether you must file depends on your filing status, residence, and the precise definitions of specified foreign financial assets—a category broader than many investors realize. The penalties for non-compliance are severe, ranging from $10,000 annually to $250,000+ and potential criminal prosecution. Filing both Form 8938 and FBAR may be required, and the two forms are not interchangeable. Annual threshold monitoring, real-time documentation, and professional guidance for complex holdings are the hallmarks of responsible international tax compliance.

Next​

→ Emerging Markets and Withholding Taxes