Form 8938 is not a routine tax attachment for globally mobile taxpayers. It is a FATCA information return that can require detailed reporting of foreign accounts, investments, entities, and contractual rights, even when those assets produce little or no current income. Understanding how to file Form 8938 starts with determining whether you are a specified person, applying the correct reporting threshold, and gathering values that support a complete filing.
For U.S. citizens, green card holders, resident aliens, and certain domestic entities with international holdings, the form deserves careful attention. An overlooked account or incorrectly applied threshold can create a compliance issue that is disproportionate to the underlying asset.
Who must file Form 8938?
Form 8938, Statement of Specified Foreign Financial Assets, is generally filed by specified individuals who have an interest in specified foreign financial assets exceeding the applicable threshold. A specified individual generally includes a U.S. citizen, a resident alien, and certain nonresident aliens who elect to be treated as U.S. residents for income tax purposes.
The threshold depends on filing status and whether the taxpayer lives in the United States or qualifies as living abroad under the Form 8938 instructions. For taxpayers living in the United States, the thresholds are:
- Unmarried taxpayers and married taxpayers filing separately: more than $50,000 on the last day of the tax year, or more than $75,000 at any point during the year.
- Married taxpayers filing jointly: more than $100,000 on the last day of the tax year, or more than $150,000 at any point during the year.
For taxpayers living abroad, the thresholds are materially higher. An unmarried taxpayer, or a married taxpayer filing separately, generally files when specified foreign financial assets exceed $200,000 on the last day of the year or $300,000 at any time during the year. For married taxpayers filing jointly while living abroad, the comparable thresholds are $400,000 and $600,000.
Living abroad for this purpose has a specific meaning. It generally applies to a U.S. citizen whose tax home is in a foreign country and who meets either the bona fide residence or physical presence test, as well as certain U.S. residents who are citizens or nationals of a country with which the United States has an income tax treaty. A temporary overseas assignment does not automatically produce the higher threshold.
Certain closely held domestic corporations, partnerships, and trusts may also have Form 8938 filing obligations. These rules are narrower and can be technical, particularly where a domestic entity is closely held and derives substantial passive income or holds passive assets. Entity-level analysis should be completed separately rather than assumed from an owner’s individual filing position.
What assets belong on Form 8938?
The form covers more than foreign bank accounts. Specified foreign financial assets generally include foreign financial accounts and certain other foreign assets held outside a U.S. financial institution. Common examples include foreign checking, savings, brokerage, and retirement accounts; stock or securities issued by a non-U.S. company; interests in foreign partnerships, corporations, or trusts; foreign mutual funds; and financial contracts with a non-U.S. counterparty, such as certain foreign-issued life insurance, annuity, or derivative contracts.
Directly held foreign real estate is generally not reportable on Form 8938. The result changes, however, if the property is held through a foreign corporation, partnership, trust, or similar entity. In that case, the ownership interest in the foreign entity may be a specified foreign financial asset even though the real estate itself is not.
Likewise, cash held in a foreign account is reportable, while tangible assets such as foreign art, jewelry, vehicles, and precious metals generally are not. The classification of crypto assets can be fact-dependent and should be reviewed against the current instructions and the nature of the custodial arrangement.
How to file Form 8938 step by step
The form is attached to your timely filed federal income tax return, including extensions. For most individuals, that means it is filed with Form 1040, Form 1040-SR, or Form 1040-NR, as applicable. It is not filed separately in the way an FBAR is filed.
1. Confirm your filing status and threshold
First, determine whether you are required to file a U.S. income tax return and identify the filing status you will use. Then determine whether you meet the Form 8938 definition of living abroad. Aggregate the value of all specified foreign financial assets to test both the year-end threshold and the highest-value-during-the-year threshold.
This is where many taxpayers make an avoidable mistake. A taxpayer may have less than $50,000 on December 31 but still cross the threshold after a large deposit, investment sale, bonus payment, or temporary transfer earlier in the year.
2. Build a complete asset inventory
Prepare an inventory before entering information into the form. For each asset, identify the owner, country or jurisdiction, financial institution or issuer, account number or other identifying information, maximum value during the year, and whether the asset was jointly owned.
Where an account contains publicly traded foreign securities, do not assume that every security must be listed independently. Form 8938 contains rules designed to prevent unnecessary duplication when assets are held through a reportable financial account. The reporting approach should follow the form instructions and reflect the asset’s highest appropriate reporting level.
Joint ownership also requires care. An asset’s value may need to be included in full for threshold purposes even where you share ownership. Married taxpayers filing jointly may be able to report jointly, while married taxpayers filing separately must assess reporting obligations individually.
3. Determine the maximum value in U.S. dollars
Form 8938 generally requires the maximum value of each reportable asset during the tax year, expressed in U.S. dollars. Account statements, brokerage reports, transaction records, and year-end valuations are the starting point. If a precise value is not readily available, use a reasonable estimate supported by available records.
Foreign currency must be converted to U.S. dollars using an appropriate exchange rate. Maintain the rate used and the source of the rate in your tax file. Consistency, documentation, and a reasonable valuation method matter, particularly for closely held foreign companies, private funds, foreign trusts, and illiquid investments.
A low-cost basis does not eliminate reporting. Form 8938 is generally based on asset value, not the amount you originally invested or the income generated during the year.
4. Complete the correct sections of the form
The form separates deposit and custodial accounts from other specified foreign financial assets. It also includes a summary section and sections for assets reported on other international information returns.
For example, an interest in a foreign corporation may trigger Form 5471, an interest in a foreign partnership may trigger Form 8865, and transactions with or interests in foreign trusts may trigger Form 3520. The fact that an asset appears on another international form does not mean it can be ignored for Form 8938 purposes. In some circumstances, the form allows abbreviated reporting by identifying the related form, but the threshold analysis and cross-form consistency remain essential.
5. Attach the form to the return and retain support
Include Form 8938 with the federal income tax return by the original due date or extended due date. Retain account statements, valuation support, ownership documents, exchange-rate calculations, and copies of related international information returns. These records are particularly valuable when an asset is held through multiple entities or when a taxpayer changes residency, filing status, or ownership during the year.
Form 8938 versus FBAR: Why both may apply
Form 8938 is frequently confused with the FBAR, FinCEN Form 114. They are separate filings, administered under different rules, with different thresholds and filing procedures.
The FBAR generally applies when the aggregate value of foreign financial accounts exceeds $10,000 at any time during the calendar year. Form 8938 has higher thresholds and covers a broader range of foreign financial assets, including certain foreign entity interests and financial contracts that may not be FBAR accounts.
If you meet the requirements for both forms, you generally must file both. Reporting an account on an FBAR does not satisfy Form 8938, and attaching Form 8938 to a tax return does not satisfy the FBAR obligation. The overlap is real, but the filings are not interchangeable.
Common Form 8938 errors
The most common errors are not always obvious. Taxpayers often omit foreign pension arrangements, overlook foreign accounts with small balances that collectively cross a threshold, report only year-end values, or treat a foreign entity-held investment as though it were directly held. Others assume a foreign tax filing, local disclosure, or FBAR filing replaces FATCA reporting.
Another recurring issue is inconsistent reporting across forms. Values, ownership percentages, entity names, and foreign addresses should reconcile across Form 8938, FBARs, Forms 5471 or 8865, trust reporting, and the income tax return. Differences may be explainable, but unexplained differences can invite questions.
Failure to file Form 8938 can lead to a $10,000 penalty, with additional penalties possible if the failure continues after IRS notification. The statute of limitations can also remain open longer when the required information is not provided. Reasonable-cause relief may be available in appropriate circumstances, but it should not be treated as a filing strategy.
For taxpayers with prior-year omissions, the right response depends on the facts: whether income was reported, whether FBARs were filed, the reason for the omission, and whether the IRS has initiated contact. Correcting an international reporting issue should be approached carefully and with a coordinated view of all related filings.
A well-prepared Form 8938 is less about copying account balances into a tax form and more about building a defensible picture of foreign ownership. When your assets span countries, entities, pension systems, or family arrangements, careful classification and documentation at the outset can prevent a routine filing from becoming a larger compliance problem.