Foreign Asset Reporting Requirements Every U.S. Taxpayer Should Understand

Many U.S. taxpayers with accounts, income, or investments outside the United States hear the word “FBAR” and assume that is the only foreign reporting requirement they need to worry about. In reality, foreign asset reporting is much broader. Depending on your situation, it can involve your income tax return, foreign bank account reporting, FATCA and Form 8938, foreign income, credits, exclusions, self-employment tax, foreign business ownership, foreign trusts, gifts, pensions, and other international tax forms.

The IRS confirms that U.S. citizens and resident aliens are taxed on worldwide income from all sources and are subject to the same tax filing rules whether they live in the United States or abroad. That means reporting foreign assets is not just about whether you have a foreign bank account. It also covers foreign income, taxes paid, investments, business interests, retirement accounts, and other cross-border issues that must be handled correctly.

Why Foreign Asset Reporting Matters

Foreign asset reporting is one of the most commonly misunderstood areas of U.S. tax compliance. Many taxpayers assume they have no filing requirement if a foreign account earned nothing or if they paid taxes in another country. That is not always the case. A taxpayer may have a filing requirement even if:

• the foreign account did not earn interest
• the account balance was only above the threshold for a short time
• the money was already taxed in another country
• the account is jointly held with a family member
• the taxpayer lives outside the United States
• the taxpayer did not receive a U.S. tax form for the foreign account

The IRS states that U.S. taxpayers who own foreign financial accounts must report those accounts to the Treasury Department even if the accounts do not generate taxable income. For clients, the key takeaway is simple: foreign reporting is not only about tax due. Some forms are information reporting forms, and failing to file them can still result in significant penalties.

U.S. Filing Requirements for Taxpayers Abroad

Living abroad does not automatically remove your U.S. filing obligation. U.S. citizens and resident aliens living or traveling outside the United States generally must file income tax returns and pay estimated tax the same way as taxpayers living in the United States. Whether you must file depends on your income, filing status, and age.

Gross income includes amounts received in money, goods, property, and services that are not exempt from tax. Even income that may later qualify for the foreign earned income exclusion or foreign housing exclusion must still be considered when determining whether a return is required. Foreign currency amounts must also be translated into U.S. dollars for reporting purposes, which adds another layer of compliance to consider.

Worldwide Income Must Be Reviewed

Foreign asset compliance starts with income. A U.S. taxpayer may need to report foreign wages, self-employment income, interest, dividends, rental income, capital gains, pension income, or other foreign-source income. This obligation exists regardless of where the income was earned or whether it was already taxed abroad.

This review is separate from FBAR or Form 8938. FBAR reports the existence and maximum value of foreign accounts, while the income tax return reports income generated by those accounts or assets. A taxpayer may need to report interest earned in a foreign bank account on the U.S. income tax return and also report the account itself on FBAR if the balance threshold is met. Both requirements can apply at the same time.

FBAR: Foreign Bank and Financial Account Reporting

FBAR stands for Report of Foreign Bank and Financial Accounts and is filed as FinCEN Form 114, not as part of the income tax return. Under the Bank Secrecy Act, taxpayers must report certain foreign financial accounts, including bank accounts, brokerage accounts, and mutual funds, to the Treasury Department and maintain records of those accounts.

A U.S. person must file an FBAR if the aggregate value of all foreign financial accounts exceeds $10,000 at any time during the calendar year, regardless of whether those accounts produced taxable income. The FBAR is due April 15, with an automatic extension to October 15 if the April deadline is missed. It must be filed electronically through FinCEN’s BSA E-Filing System and is not part of the federal tax return.

For each account reported, taxpayers should keep records showing the account name, number, bank name and address, account type, and maximum value during the year. The IRS generally requires these records to be kept for five years from the FBAR due date.

FATCA and Form 8938

Another major foreign reporting requirement is Form 8938, Statement of Specified Foreign Financial Assets. This form is part of FATCA, the Foreign Account Tax Compliance Act. Under FATCA, certain U.S. taxpayers holding foreign financial assets above applicable thresholds must report those assets to the IRS on Form 8938. This requirement is separate from and in addition to FBAR.

Specified foreign financial assets include foreign financial accounts, stock or securities issued by non-U.S. persons, interests in foreign entities, and certain financial instruments or contracts involving non-U.S. issuers or counterparties. The scope of what counts as a specified foreign financial asset is broader than what is covered by FBAR alone.

When Is Form 8938 Required

Form 8938 is required when a U.S. taxpayer holds specified foreign financial assets above the applicable threshold and must attach the form to their annual income tax return. The requirement applies to U.S. citizens, resident aliens, and certain non-resident aliens. It is triggered by the value of foreign financial assets held during the year, not by whether those assets generated income.

It is important not to assume that filing FBAR satisfies Form 8938. They are separate filings with different rules, different thresholds, and different filing methods. A taxpayer may be required to file one, both, or neither, depending entirely on the facts of their situation.

Form 8938 Threshold

The Form 8938 threshold depends on filing status and whether the taxpayer lives in the United States or abroad:

• Unmarried, U.S.-based: More than $50,000 on the last day of the tax year, or more than $75,000 at any time during the year
• Married filing jointly, U.S.-based: More than $100,000 on the last day of the tax year, or more than $150,000 at any time during the year
• Unmarried, living abroad: More than $200,000 on the last day of the tax year, or more than $300,000 at any time during the year
• Married filing jointly, living abroad: More than $400,000 on the last day of the tax year, or more than $600,000 at any time during the year

8938 Filing Requirements

Form 8938 must be attached to the taxpayer’s annual federal income tax return and filed by the return’s due date, including extensions. It is not a standalone filing. Taxpayers who are not required to file a U.S. tax return are generally not required to file Form 8938, even if they hold foreign financial assets above the threshold. Each specified foreign financial asset must be identified on the form, along with its maximum value during the year and whether it produced income.

Other International Forms May Apply

Reporting foreign assets may also require forms beyond FBAR and Form 8938. Depending on the taxpayer’s facts, other international information returns may be required:

• Form 5471 for certain officers, directors, or shareholders of foreign corporations;
• Form 3520 for transactions with foreign trusts or receipt of large foreign gifts;
• Form 8621 for shareholders of passive foreign investment companies (PFICs);
• Form 8865 for certain foreign partnership interests, transfers, or acquisitions.

This is why foreign asset reporting should be reviewed as a complete picture, not as a single-form question. Missing one form can create compliance gaps even when other forms are filed correctly.

Foreign Earned Income Exclusion and Foreign Housing Benefits

Many Americans living abroad may qualify for special tax benefits, but they generally must file a U.S. return to claim them. The foreign earned income exclusion may allow qualifying taxpayers to exclude a portion of foreign earned income from U.S. taxable income. To qualify, a taxpayer must have foreign earned income, a tax home in a foreign country, and meet either the bona fide residence test or the physical presence test (at least 330 full days in a foreign country during a 12-month period).

The maximum exclusion is adjusted annually for inflation. For tax year 2025, the limit is $130,000 per qualifying person; for tax year 2026, it rises to $132,900 per qualifying person. Taxpayers claim the exclusion by attaching Form 2555 to Form 1040. Choosing the exclusion has consequences: taxpayers who exclude foreign earned income generally cannot also take a foreign tax credit on the same excluded income, and may lose eligibility for the additional child tax credit and earned income credit for that year.

Foreign Tax Credit

The foreign tax credit is a major tool for U.S. taxpayers with foreign income. If a taxpayer paid or accrued foreign income taxes and is subject to U.S. tax on the same income, they may be able to claim a credit or deduction for those foreign taxes. In most cases, taking the credit is more advantageous than the deduction because it reduces U.S. tax liability directly. Individuals generally use Form 1116 to claim the foreign tax credit.

The foreign tax credit and foreign earned income exclusion interact with each other and should be reviewed together as part of any international tax planning. Choosing one benefit can limit or affect the other, sometimes significantly.

Self-Employment Tax, Social Security, and Medicare

Foreign tax planning is not limited to income tax. U.S. taxpayers working abroad may also need to consider self-employment tax, Social Security, and Medicare. The Internal Revenue Code imposes self-employment tax on U.S. citizens and resident aliens with self-employment income, regardless of where that income was earned.

The United States has Totalization Agreements with certain foreign countries to coordinate Social Security coverage and avoid dual taxation on the same work. This is particularly relevant for consultants, contractors, business owners, and remote workers living abroad who may otherwise face self-employment tax obligations in both countries.

Deadlines for Taxpayers Abroad

U.S. citizens and resident aliens residing overseas may qualify for an automatic two-month extension to file, moving the deadline from April 15 to June 15. Taxpayers who need additional time can request a further extension to October 15 by filing Form 4868 before the June 15 date. Interest applies to any tax not paid by the original April 15 deadline, even when an extension to file is in place.

Extensions to file do not automatically resolve all foreign reporting issues. FBAR, Form 8938, Form 2555, Form 1116, and other international forms each need to be reviewed as part of the taxpayer’s full filing picture before any deadlines pass.

How LNB Accounting Can Help

Foreign asset reporting is complex because it often involves several issues at once: income reporting, foreign financial assets, investment accounts, credits, exclusions, currency conversion, foreign business ownership, and filing deadlines. At LNB Accounting, we help clients review their full international tax picture, not just whether an FBAR is required.

We can help you:

• identify whether a U.S. tax return is required;
• review foreign income and foreign taxes paid;
• determine whether FBAR or Form 8938 applies;
• evaluate foreign earned income exclusion and foreign tax credit options;
• review possible foreign corporation, partnership, trust, gift, or PFIC reporting;
• organize foreign account and asset information;
• address missed or prior-year foreign reporting concerns.

Foreign asset reporting is not an area to guess on. A careful review can help avoid penalties, reduce stress, and keep your U.S. tax filings accurate.

Need help with foreign accounts, foreign income, or reporting foreign assets? Contact us to review your situation and determine what forms may apply.

Disclaimer: This article is for general informational purposes only and does not constitute tax, legal, or financial advice. International tax rules can vary depending on each taxpayer’s facts and circumstances. Please consult a qualified tax professional regarding your specific situation.

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