FBAR for US Expats: FinCEN 114 Rules, Deadlines & Penalties

If your foreign bank account balance crossed $10,000 for a single day last year — even briefly, even because of a wire transfer you moved right back out — you owe the US Treasury a disclosure called the FBAR, and that filing has nothing to do with your tax return. Ignore it and the non-willful penalty alone can reach $16,536 per annual report. Get categorized as willful and the penalty is the greater of $165,353 or 50% of the account's balance — per year — plus potential criminal charges. This guide explains exactly who must file, what counts as a reportable account, how FBAR differs from Form 8938, and what options remain now that the IRS closed its penalty-free late-filing lane in July 2026.

For a broader look at how foreign account data reaches US authorities, including the new CARF global sharing framework, see the end of expat invisibility: CARF data sharing and the new enforcement landscape article. FBAR is part of a larger enforcement net that is getting tighter.

Who Must File the FBAR?

The Foreign Bank and Financial Accounts Report (FBAR) — officially FinCEN Form 114 — is required of any "US person" who had a financial interest in, or signature authority over, foreign financial accounts with an aggregate value exceeding $10,000 at any point during the calendar year.

US persons for FBAR purposes include:

• US citizens (regardless of where they live)
• Green card holders (lawful permanent residents)
• Resident aliens under the substantial presence test
• Domestic entities: US corporations, LLCs, partnerships, trusts, and estates

The FBAR requirement follows citizenship and residency status, not physical location. A US citizen who has lived in Germany for ten years without ever returning still owes an FBAR every year their foreign accounts exceed the threshold. Moving abroad does not terminate this obligation. Only renouncing US citizenship does — and even then, the FBAR obligation extends through the year of renunciation.

The full overview of US expat tax obligations, including the income reporting layer that runs separately from FBAR, is covered in the US expat banking and tax guide.

The $10,000 Threshold — How It Actually Works

The threshold is aggregate, not per-account. If you have three foreign accounts — a checking account with €3,000, a savings account with €4,000, and a brokerage account with €4,000 — their combined value of €11,000 triggers the FBAR even though no single account exceeds $10,000.

The threshold also applies to the highest value during the year, not the year-end balance. If your account peaked at $15,000 in March and dropped to $2,000 by December 31, you still must file. The IRS and FinCEN look at the highest aggregate value at any point, not the closing value.

Which Accounts Must Be Reported?

The FBAR covers foreign financial accounts at foreign financial institutions. That definition is broader than most people assume.

Reportable Account Types

• Bank accounts: checking, savings, time deposits at foreign banks
• Brokerage and securities accounts held at foreign institutions
• Mutual fund accounts at foreign mutual fund companies
• Foreign insurance policies or annuities with a cash surrender value
• Commodity futures or options accounts at foreign institutions
• Foreign pension and retirement accounts, in many cases

What Does NOT Trigger an FBAR

• Real estate owned directly — property you hold in your own name abroad is not a financial account and is not reported on the FBAR (though it may create other IRS reporting obligations)
• Precious metals held in physical form outside of a financial institution
• Cryptocurrency held directly in a self-custody wallet — as of July 2026, proposed FinCEN rules extending FBAR to crypto have not been finalized; report on Form 8938 and on your tax return, but not on the FBAR until rules are finalized
• Accounts at US branches of foreign banks — the account must be at a foreign institution to count
• Correspondent or nostro accounts

FBAR vs. Form 8938 — Do You Need to File Both?

Yes, in many cases you need to file both — and they are completely separate obligations going to different federal regulators through different systems. Filing one does not satisfy the other.

Feature	FBAR (FinCEN 114)	Form 8938 (FATCA)
Filed with	FinCEN / Treasury (BSA E-File)	IRS (attached to Form 1040)
Threshold — single, abroad	$10,000 aggregate (any day)	$200,000 at year-end or $300,000 at any point
Threshold — married filing jointly, abroad	$10,000 aggregate (any day)	$400,000 at year-end or $600,000 at any point
What's covered	Foreign financial accounts only	Accounts + foreign stocks, partnerships, trust interests held outside accounts
Deadline	April 15 (auto-extended to October 15)	Same as Form 1040 (including extensions)
Non-willful penalty	Up to $16,536 per annual report	$10,000 for failure to disclose
Satisfies the other?	No	No

The practical difference: the FBAR catches more people because its $10,000 threshold is much lower. A single checking account at a foreign bank with more than $10,000 requires an FBAR but almost certainly doesn't require a Form 8938 for an expat couple abroad (whose Form 8938 threshold is $400,000). However, the assets covered by Form 8938 are broader — including foreign partnership interests and foreign securities held outside accounts — so investment-heavy portfolios may require 8938 even if the FBAR threshold isn't met.

How to File FinCEN Form 114

The FBAR is filed electronically through the BSA E-Filing System maintained by FinCEN. Paper FBARs are not accepted. There is no filing fee.

FBAR Filing Checklist

1. Determine if you meet the threshold — add the highest balances reached during the year across all foreign financial accounts. Convert non-dollar amounts using the Treasury's published year-end exchange rate (available at treasury.gov).
2. Gather account information — you'll need the account number, financial institution name and address, and maximum value for each account.
3. Create or log in to your BSA E-Filing account — at bsaefiling.fincen.treas.gov. Individual filers use Form 114; accounts with multiple owners may use 114a.
4. Complete and submit the form online — the system generates a confirmation number; save it.
5. Note the deadline — April 15 for the prior calendar year, with an automatic extension to October 15 (no request needed). For the 2025 tax year, the deadline is October 15, 2026.

If you have many accounts or hold accounts through a legal entity, most tax professionals file on your behalf through the same BSA E-Filing system using their preparer credentials.

2026 FBAR Penalties: What Each Tier Actually Costs

FBAR penalties have three tiers based on intent, and the distinction between non-willful and willful is the most consequential legal line in expat financial compliance.

Non-Willful Violations

A non-willful violation is one where the failure to file resulted from oversight, lack of awareness, or misunderstanding of the law — not deliberate concealment. Following the US Supreme Court's 2023 ruling in Bittner v. United States, non-willful FBAR penalties are assessed per annual report (one per tax year), not per account. The current (2026) maximum non-willful penalty is $16,536 per annual filing, inflation-adjusted.

Before Bittner, the IRS argued that penalties applied per account per year — meaning someone who had 10 foreign accounts and missed 5 years could face 50 separate $10,000 penalties ($500,000 total). Post-Bittner, that same person faces a maximum of 5 penalties at the current rate, potentially $82,680 total for 5 years. Still painful, but a different order of magnitude.

Willful Violations

A willful violation is one where the filer knew about the requirement and chose not to comply, or displayed reckless disregard for the rules. The penalty is the greater of $165,353 or 50% of the highest balance in the account during the year — assessed per year, potentially per account at IRS discretion. A $500,000 foreign account that was willfully unreported for three years could generate a penalty exceeding $750,000.

Criminal charges are also available for willful FBAR violations: up to $500,000 in criminal fines and up to 10 years in federal prison.

The Delinquent FBAR Procedures Just Closed — Your Options in 2026

On July 2, 2026, the IRS quietly eliminated the Delinquent FBAR Submission Procedures (DFSP) — the relief lane that previously allowed late filers with no unreported income to submit overdue FBARs without penalty. This closure removes what had been the lowest-friction correction path for people who simply didn't know about the requirement.

Three options remain for US expats with unfiled FBARs:

1. IRS Streamlined Filing Compliance Procedures

The Streamlined Procedures remain open as of July 2026 and are the primary correction path for most non-willful late filers. Two variants exist:

• Streamlined Foreign Offshore Procedures (SFOP) — for taxpayers who were genuinely living abroad (pass the Foreign Earned Income Exclusion physical presence or bona fide residence test for at least one of the past three years). File 3 years of amended or delinquent returns plus 6 years of FBARs. The 5% offshore penalty (calculated on the highest aggregate foreign account balance across the years) applies only if you also had unreported income. Pure FBAR-only late filers with fully reported income may owe no penalty.
• Streamlined Domestic Offshore Procedures (SDOP) — for US-based filers who missed FBAR requirements. Requires filing 3 years amended returns + 6 years of FBARs + paying a 5% miscellaneous offshore penalty on the highest aggregate account balance.

Critical requirement: You must submit the Streamlined package before the IRS contacts you about the accounts or initiates an examination. Once the agency is in touch, this relief path closes.

2. Voluntary Disclosure Practice (VDP)

The IRS Voluntary Disclosure Practice is the appropriate path when there is potential criminal exposure — for example, when foreign income was also unreported and the taxpayer was aware of both obligations. VDP protects against criminal prosecution in exchange for cooperation and full payment. Civil outcomes typically include a 75% fraud penalty on one year of underreported income plus FBAR penalties at examiner's discretion.

3. Filing Late Without a Program (Quiet Disclosure)

Some advisors have historically suggested simply filing overdue FBARs without entering a formal program. The IRS's closure of the DFSP makes this riskier: there is no designated process to receive late FBARs with an explanation of reasonable cause without the structure of the Streamlined program. Quiet disclosures are technically possible but provide no guaranteed penalty protection and risk triggering an examination.

Do You Have Signature Authority Over Someone Else's Account?

One of the most overlooked FBAR triggers involves accounts you don't own. A US person with signature authority over a foreign financial account — meaning the authority to control the disposition of assets in the account by direct communication with the foreign institution — must file an FBAR even if the account belongs entirely to a foreign employer, foreign business partner, or family member.

This catches employees with signing authority on their employer's foreign operating accounts, US directors of foreign subsidiaries, attorneys with power of attorney over foreign accounts, and trustees of foreign trusts with US beneficiaries or grantors.

One exemption exists: an officer or employee of a financial institution whose shares are publicly traded in the US may be exempt from filing for signature authority accounts if certain conditions are met. This exemption is narrow and requires specific eligibility criteria — confirm with a qualified tax professional.

For expats managing US LLCs or S-corps with foreign accounts, the banking and account setup guide at expat brokerage account closures and alternatives covers which institution types create FBAR reporting obligations and which don't.

Cryptocurrency and the FBAR: Where Things Stand in 2026

FinCEN proposed expanding FBAR to cover foreign-hosted cryptocurrency accounts in 2021, but the rule has not been finalized as of July 2026. Under current rules, cryptocurrency held in self-custody wallets or on foreign exchanges is not reportable on the FBAR. However:

• Crypto held on foreign exchanges may eventually be included if the proposed rule is finalized
• Crypto must still be reported on Form 8938 (FATCA) if the exchange qualifies as a foreign financial institution and thresholds are met
• Crypto gains are fully reportable on your US federal income tax return regardless of where the exchange is located

Monitor FinCEN guidance. Given the enforcement environment described in the expat tax and finance category, rules around crypto reporting are expected to tighten.

The Bottom Line on FBAR Compliance

The FBAR's $10,000 aggregate threshold catches most expats who hold any meaningful amount in foreign bank accounts — even those who never intended to hide anything. The penalty structure is unforgiving by design: non-willful ignorance now generates up to $16,536 per missed year (not per account, post-Bittner), and willful omission risks destroying wealth-building outcomes that took years to build.

For US citizens or green card holders living abroad, the most important action is filing on time every year and understanding what signature authority obligations exist beyond your own accounts. If you've missed prior years, the Streamlined Foreign Offshore Procedures remain the cleanest correction path — but the window closes permanently the moment the IRS makes contact.

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Disclaimer: This article is for informational purposes only and does not constitute legal, tax, or financial advice. FBAR penalty amounts are inflation-adjusted annually. Enforcement positions and program availability can change. Consult a licensed CPA or tax attorney before making any disclosure decisions, particularly if you have unfiled returns or unreported income.

Data Notes / Sources Checked

• FinCEN.gov — Report of Foreign Bank and Financial Accounts (FBAR) — official filing requirements and threshold rules
• IRS.gov — Report of Foreign Bank and Financial Accounts (FBAR) — penalty guidance and compliance resources
• IRS.gov — Comparison of Form 8938 and FBAR Requirements — official side-by-side threshold and coverage comparison
• IRS Streamlined Filing Compliance Procedures — verified active as of July 2026; Delinquent FBAR Submission Procedures confirmed closed July 2, 2026 per IRS guidance

Penalty dollar amounts reflect 2026 inflation-adjusted figures per IRS civil penalty schedule. All information was verified in July 2026; FBAR rules, thresholds, and relief program availability are subject to regulatory change.