Reporting Foreign Accounts: FBAR and FATCA Obligations

A U.S. person with money in a foreign bank may owe two entirely separate reports. The FBAR is filed electronically with the Financial Crimes Enforcement Network under the banking laws, and it is triggered when the combined maximum value of foreign accounts crosses a statutory amount at any moment during the year. Form 8938 is a tax form, filed with the income tax return under the FATCA provisions, and its thresholds are higher, vary with filing status, and are higher still for people living abroad. Meeting one duty does not discharge the other, and neither depends on whether any tax is owed.

1.Two reports, two agencies, two rulebooks

The amounts marking each threshold are set by regulation and statute and can be adjusted, so both should be read from the FinCEN filing page and the current IRS instructions rather than recalled. The FBAR is due on the same date as the income tax return, with an automatic extension applied without any request.

2.Who files, and on what accounts

The duty falls on any U.S. person with a financial interest in, or signature or other authority over, one or more foreign financial accounts whose aggregate value crossed the threshold. The second half of that sentence is the trap. An employee who can sign on the company's account in another country may have a personal filing duty even though not a dollar in the account is theirs, and even though they cannot benefit from it.

• Accounts owned directly, jointly, or through a nominee, agent, or other person acting on the filer's behalf.
• Accounts of a corporation, partnership, or trust in which the filer holds a sufficient interest, under the ownership tests in the regulations.
• Accounts over which the filer holds signature authority, with limited exceptions for certain officers and employees.
• Accounts held for the benefit of a filer by a trust of which they are a beneficiary, subject to defined exceptions.

What counts as a foreign financial account

The category is defined by where the account is maintained, not by the currency, the institution's ownership, or where the money originated. An account at a foreign branch of a U.S. bank is foreign; an account at the U.S. branch of a foreign bank is not. Bank accounts, securities accounts, commodity futures accounts, certain mutual funds, and insurance or annuity policies with a cash surrender value all fall within it.

Two areas remain unsettled. Accounts holding only virtual currency have not historically been reportable on the FBAR, and FinCEN announced an intention to change that by regulation; as of mid-2026 the position should be confirmed before concluding that a foreign exchange account is outside the rule. Form 8938 reaches further than the FBAR in this area and in others, covering assets such as foreign stock and securities held outside an account, interests in foreign entities, and foreign-issued financial instruments.

Caution: Reporting an account is not the same as reporting the income it generates. A U.S. person is taxed on worldwide income, so interest, dividends, and gains in a foreign account belong on the return regardless of whether the account crossed either reporting threshold.

3.Penalties, and the way back

The penalty structure separates willful from non-willful failures, and the gap between them is enormous. A non-willful failure carries a capped penalty per report; a willful failure carries a much larger one measured against the account balance, plus potential criminal exposure. In Bittner v. United States, decided in 2023, the Supreme Court held that the non-willful penalty accrues per report rather than per account — a significant limitation for taxpayers with many small foreign accounts.

Willfulness includes reckless disregard, and courts have treated an unread question on a tax return about foreign accounts as evidence supporting it. That question, which appears on the schedule dealing with interest and dividends, is one of the most consequential checkboxes on the return.

Correction routes exist and they differ by facts. Taxpayers whose failure was non-willful and who need to correct both returns and reports use the streamlined procedures, which come in a domestic and a foreign version with different terms. Taxpayers who reported all income but simply missed the FBAR use a narrower delinquent-report procedure. Taxpayers with willful exposure need counsel before filing anything, because the choice of route is effectively a disclosure. Current descriptions of each program are maintained by the agency at irs.gov, and the terms have been revised more than once.

A further feature makes silence dangerous. Foreign financial institutions report accounts held by U.S. persons to the U.S. government under intergovernmental agreements, and many countries exchange information automatically. The assumption that an account is invisible has not been safe for over a decade.

4.No state counterpart, but a state consequence

Both reports are federal. No state requires an FBAR, no state administers FATCA, and no state penalty attaches to missing either. The state layer appears elsewhere: states with an income tax generally reach the worldwide income of their residents, so foreign interest, dividends, rents, and gains belong on the state return as well as the federal one.

Two divergences matter. Many states do not allow a credit for foreign income taxes paid, or allow it only in limited circumstances, so income taxed abroad can be taxed again at the state level with no offset. And states differ on when a person who moves abroad ceases to be a resident for tax purposes; several apply a domicile test under which someone who keeps a home, voter registration, and family ties in the state remains taxable there for years after departing. A federal filer using the foreign earned income exclusion may find the state does not follow it.

5.Questions this raises

I have a joint account with a foreign relative. Do I report the whole balance?

Yes. The FBAR reports the maximum value of the account, not your share of it, so a jointly held account is reported at its full balance by each U.S. person with a financial interest. Spouses can sometimes file a single report covering jointly owned accounts if strict conditions are met. An account you merely signed on for a relative's convenience is still reportable under the signature authority rule.

I closed the account halfway through the year. Is it still reportable?

Yes, if its highest balance during the period it existed contributed to crossing the threshold. The test looks at the maximum value at any time during the calendar year, so an account open for a single month counts at its peak. Closing an account before year end removes nothing from the report, and obtaining the closing statement at the time is far easier than requesting it later.

Does a foreign pension have to be reported?

Often yes, and the analysis is genuinely difficult. Many foreign retirement arrangements are treated as foreign financial accounts or as specified foreign financial assets even where they enjoy favorable treatment in the country that created them. A few are addressed by treaty. Because the tax treatment and the reporting treatment can differ, a foreign pension is one of the situations where general guidance is least reliable.

If I owe no U.S. tax, can I skip the reports?

No. Both duties are independent of liability. A retiree living abroad whose income falls below the level requiring a return may still have an FBAR obligation, because the FBAR is not a tax form and does not depend on a return being filed. The Form 8938 requirement does depend on a return, but the thresholds are tested against asset values rather than against tax owed.

6.Working through it in order

1. Inventory every foreign account and asset, including ones you do not own but can sign on, and note the highest balance each reached during the year.
2. Convert values consistently using the official year-end exchange rate the Treasury publishes, applying the same source across all accounts.
3. Test both thresholds separately. Crossing one does not imply crossing the other, and the tests measure different things.
4. Check the income side. Confirm that the earnings inside each account appear on the return, and consider whether a foreign tax credit or exclusion applies.
5. File the FBAR electronically with FinCEN and keep the acknowledgment; it is filed separately and is easy to overlook when the return is transmitted.
6. Address past years deliberately. Choose a correction route before filing anything, since a quiet amended filing outside the published programs can foreclose their protection.

Where past returns understated foreign income, the correction and its deadline run through amending a return and the refund statute of limitations. Where penalties have already been assessed and cannot be paid, the routes in offers in compromise and installment agreements apply, and the enforcement that follows an unpaid assessment is described in federal tax liens and levies. Taxpayers abroad facing a stalled case can reach the independent Taxpayer Advocate Service, and business filers will find related international obligations set out on the Small Business and Self-Employed Tax Center.