Introduction: Closed Foreign Accounts and the FBAR Trap
Closed foreign accounts remain reportable, and that single fact catches more wealthy Americans in Britain than almost any other FBAR rule. Furthermore, the instinct runs the other way. You shut the account, you moved on, and the balance is long gone. However, the reporting duty attaches to the year the account existed. Therefore, closing it changes nothing about the year just passed.
Why Closed Foreign Accounts Still Count
The FBAR asks a historical question rather than a current one. Specifically, it asks whether your aggregate foreign balances exceeded $10,000 at any point in the calendar year. Consequently, an account you held for six weeks in February still counts. Moreover, it counts at its highest balance, not its closing balance of nil.
The Assumption That Costs Money
Most people assume a zero balance means nothing to report. That assumption is wrong, and it compounds quietly. Additionally, the years stack up while you believe you are compliant. In our experience, clients discover the problem years later, usually when a mortgage application or a new adviser prompts a review of closed foreign accounts.
Closure Does Not Erase the Duty
The rule is simple once stated plainly. Nevertheless, almost no published guidance states it plainly.
The Year You Closed It Is Still a Reporting Year
If the account was open for any part of the year, it belongs on that year's report. Specifically, the IRS guidance on reporting foreign accounts sets the test as aggregate value exceeding $10,000 at any time during the calendar year. Therefore, closed foreign accounts sit inside that test exactly like open ones. Notably, an account that held $400,000 in March and nil by June is fully reportable.
The Maximum Value Before Closure
You report the highest balance the account reached, not what remained at closure. Furthermore, the IRS explains how to report each account and the maximum value is the figure it wants. Consequently, the very act of emptying an account before closing it does nothing to reduce the number you must disclose.
Later Years Drop Away Cleanly
The good news is that the duty ends with the account. Once the year of closure is reported, closed foreign accounts disappear from subsequent reports entirely. Accordingly, there is no rolling obligation and no need to keep listing a dead account. Importantly, this is the one respect in which closure genuinely simplifies matters.
Which Accounts Actually Count as Closed Foreign Accounts
Scope trips people up as often as timing does. Furthermore, the definition reaches well beyond an ordinary current account.
Bank, Brokerage and Deposit Accounts
Every ordinary banking product counts, including current accounts, savings accounts and fixed-term deposits. Additionally, brokerage and custody accounts fall squarely within the rules. Therefore, a share dealing account you emptied and shut in 2021 belongs on that year's report. Notably, the test looks at the account rather than at whether it produced any income at all.
Pensions, ISAs and Insurance Products
British products surprise people most. Specifically, an ISA is a foreign financial account for these purposes, despite being tax-free in Britain. Moreover, many workplace and personal pension arrangements are reportable, as are life insurance policies with a cash surrender value. Consequently, transferring a pension between providers can create closed foreign accounts you never thought of as accounts.
Joint Accounts, Signature Authority and Crypto
A joint account counts in full, not by your share. Furthermore, an account you merely signed on, such as a company or family account, can be reportable even though the money was never yours. However, one thing genuinely falls outside: an account holding only cryptocurrency remains outside the FBAR rules for now. Accordingly, a closed crypto-only wallet does not join your list, though a foreign exchange account holding fiat currency does.
The Records Problem Nobody Warns You About
Here sits the practical difficulty, and it is far larger than the legal question.
Five Years of Retention, Six Years of Exposure
You must keep account records for five years from the FBAR due date, under the FinCEN record-keeping regulation. However, the IRS has six years from that same due date to assess a penalty under 31 U.S.C. § 5321. Therefore, a full year exists in which you can be assessed on records you were entitled to destroy. Consequently, we advise clients to keep closed foreign accounts documentation well beyond the statutory minimum.
Your Bank May Have Purged the Data
British banks generally retain records for around six years. After that, reconstructing a historic maximum balance becomes genuinely difficult. Moreover, a closed relationship gets deprioritised, and former customers often wait months for an archive search. Therefore, the time to gather statements is before you close anything. Download twelve months of statements as a matter of routine when you shut any account. Additionally, note the closing date and the highest balance in a simple file. That five-minute habit removes almost every difficulty that closed foreign accounts later create. In our experience, clients who kept nothing spend far more on reconstruction than the original filing would ever have cost.
Reconstructing a Maximum Balance
Reconstruction is possible with care. Specifically, we work from old statements, mortgage applications, tax returns and interest certificates. Additionally, a reasonable, documented estimate is acceptable where records genuinely no longer exist. Nevertheless, you must show the working, because an unexplained round number invites scrutiny of your closed foreign accounts.
Form 8938 Treats Closure Differently
The FBAR is not the only regime, and the second one handles closure more explicitly.
The Closed-Account Checkbox
Form 8938 asks directly whether an account was opened or closed during the year. Specifically, Form 8938 carries its own tick box for the point. Therefore, the form expects closed foreign accounts to appear rather than vanish. Notably, this makes an omission on your part more visible, not less.
Two Regimes, Two Thresholds
The thresholds differ sharply. FBAR bites at $10,000 aggregate at any time. By contrast, Form 8938 starts at $200,000 at year end for a taxpayer living abroad, or $50,000 for one living in America. Consequently, the IRS comparison of the two regimes is worth reading before you assume one answer covers both.
Why Both Can Apply
Filing one does not satisfy the other. Furthermore, they go to different agencies, since the FBAR goes to FinCEN rather than the IRS. Accordingly, wealthy clients with closed foreign accounts frequently owe both, and a complete fix addresses both together.
What Changed on 1 July 2026
This is the most important development in this area for a decade. Meanwhile, most published guidance has not caught up.
The Delinquent Route Was Withdrawn
The IRS removed the Delinquent FBAR Submission Procedures page on 1 July 2026, without announcement. That page had promised, since 2014, that a qualifying late filer would face no penalty. Consequently, there is no longer a published guarantee for someone catching up on closed foreign accounts. Notably, several prominent firms still advertise the withdrawn procedure as though it were live.
What Remains Available
The position is workable rather than hopeless. Specifically, the Internal Revenue Manual still instructs staff on accepting delinquent reports filed with an explanation. Additionally, the Streamlined Filing Compliance Procedures remain open where your tax returns also need correcting. Therefore, the right route depends on whether your returns were right and only the reports were missing.
Why Quiet Filing Still Fails
Some filers simply submit the missing reports and say nothing. That remains a poor idea. Furthermore, an unexplained batch of late filings covering closed foreign accounts looks exactly like concealment. We set out the reasons in our analysis of why a quiet disclosure of a late FBAR backfires.
Sequencing the British Side
Americans in Britain rarely have a purely American problem. Specifically, if the same accounts produced undeclared UK interest, HMRC has its own disclosure routes and its own clock. Therefore, the two disclosures need sequencing rather than running blind in parallel. Consequently, we establish the UK position before filing anything in America, because the order affects both the narrative and the credit position.
How the IRS Learns About an Account You Closed
Silence is not concealment, because the data arrives independently. Specifically, British financial institutions report accounts held by US persons under the Foreign Account Tax Compliance Act, and the information reaches the IRS through HMRC. Critically, the reporting form carries a dedicated flag for an account closed during the year. Form 8966 contains exactly that element.
Consequently, the IRS may already hold a record of the very closed foreign accounts you left off your report. Moreover, the mismatch is trivial to spot, because a flagged closure with no corresponding FBAR is an obvious gap. Therefore, assuming a shut account has quietly disappeared from view is the weakest possible position to take.
Timing then matters enormously. A voluntary correction made before any contact reads very differently from one made after a letter arrives. Accordingly, the practical value of acting early on closed foreign accounts lies less in the law than in the sequence of events.
The Penalty Arithmetic After Bittner
Numbers focus the mind, and the Supreme Court materially improved this one.
Non-Wilful Is Per Report, Not Per Account
The 2026 non-wilful maximum stands at $16,536, indexed annually under the FinCEN penalty table. Critically, the Supreme Court held in Bittner that the non-wilful penalty applies per report rather than per account. Consequently, someone with nine closed foreign accounts across three years faces three penalties, not nine.
The Wilful Exposure
Wilfulness changes the scale entirely. Specifically, the wilful maximum reaches the greater of $165,353 or half the account balance, per violation. Therefore, the non-wilful characterisation is the single most valuable thing to establish. Moreover, Publication 5569 sets out the wider framework.
Reasonable Cause Still Matters
A documented reasonable-cause statement remains the core of any catch-up. Additionally, it should explain why the closed foreign accounts went unreported, not merely assert good faith. Accordingly, we build the narrative from contemporaneous evidence rather than recollection, then file through the BSA e-filing system.
A Worked Case Study With Real Numbers
Consider Rowan, an American consultant who has lived in London since 2012. Notably, they switched banks twice and closed three UK accounts between 2019 and 2021.
The Facts
The accounts comprised a current account peaking at £48,000, a savings account peaking at £310,000, and a deposit account peaking at £220,000. Aggregate maxima therefore ran to roughly £578,000 in 2020, or about $740,000. Rowan filed FBARs from 2022 onward, once new accounts were open. However, 2019, 2020 and 2021 were never reported.
What Went Wrong
Rowan believed a closed account with a nil balance needed no report. Consequently, three years went unreported while Rowan felt entirely compliant. Meanwhile, the income tax returns were complete and correct, because the interest had always been declared. Therefore, Streamlined was unavailable, since there was nothing to correct on the returns themselves.
The Resolution
We filed the three delinquent reports with a documented reasonable-cause statement. Additionally, we reconstructed the 2019 maximum from a mortgage application, because the bank had purged the statements. On the arithmetic, Bittner capped the theoretical non-wilful exposure at three reports, or $49,608. By contrast, a per-account reading would have reached nine violations and $148,824. Ultimately, no penalty was assessed, and the difference between those two figures is $99,216. Three points made the outcome achievable. First, Rowan came forward voluntarily, before any IRS contact. Second, the returns were already correct, which supported the non-wilful account of events. Third, the reconstruction was documented rather than estimated in the abstract. Accordingly, we now start every closed foreign accounts review by establishing those same three things.
How TaxYork Can Help
We treat closed foreign accounts as a records problem first and a filing problem second. Specifically, we establish which years remain open, reconstruct maximum balances from whatever evidence survives, and document the reasonable-cause narrative properly. Additionally, we check whether Form 8938 and your returns need work alongside the reports. Our team at TaxYork handles FBAR and FATCA reporting and, where returns need correcting too, the catch-up filing itself. Consequently, one engagement closes the whole exposure. We also handle the British disclosure where the same accounts produced undeclared UK income. Additionally, we advise on what to retain when you next close an account, so the problem does not recur. Our clients are typically bankers, fund partners and company owners with several historic banking relationships across both countries.
Conclusion
Closed foreign accounts are reportable for the year you held them, at their highest balance, regardless of what remained at closure. Furthermore, the duty then ends cleanly, so there is no rolling obligation. However, the withdrawal of the delinquent procedure on 1 July 2026 removed the guaranteed penalty-free route, and the records you need may already have been destroyed. Ultimately, gathering statements before you close an account costs nothing. Above all, act on missing years now, while a voluntary approach still carries weight. The arithmetic rewards early action twice over. Coming forward first supports the non-wilful characterisation. Meanwhile, the records you need are still recoverable. Both advantages decay with every year you wait.
Contact Us
Do not wait for a letter. To review which years remain exposed and reconstruct what you need, book a consultation with our cross-border team. Email hello@taxyork.com or call 020 3488 8606. Furthermore, professional guidance from the ICAEW, the Chartered Institute of Taxation and AICPA and CIMA underpins how we work. Meanwhile, HMRC handles the British side separately.
Disclaimer
This article provides general information about closed foreign accounts, FBAR reporting and related US-UK tax matters. It does not constitute tax or legal advice for any specific situation. Thresholds, penalties and published procedures change, and the correct approach depends entirely on your own circumstances. Accordingly, you should obtain professional advice before acting. TaxYork accepts no liability for action taken in reliance on this material.