# Enforcement and cleanup > How U.S. persons approach FATCA data, FBAR, Form 8938, late international forms, streamlined procedures, voluntary disclosure, passport risk and cleanup strategy. Author: Олег Рябцев — партнёр, Family Office (https://wiki.private.law/authors/ryabtsev) Last modified: 2026-06-06T06:49:00.000Z Canonical: https://wiki.private.law/en/us-tax-enforcement-cleanup Topics: investments, migration Jurisdictions: usa Product tags: audit, tax-regime, wealth-planning Semantic tags: audit, tax-regime, wealth-planning --- --- ## Background > 🔗 **Related** > [U.S. person](https://wiki.private.law/en/us-person-tax-status) · [U.S. tax obligations follow the person whe](https://wiki.private.law/en/us-worldwide-income) Most offshore problems start innocently. Someone becomes a U.S. person, moves abroad, or inherits foreign accounts, and never learns that U.S. tax obligations follow the person wherever they live. The reporting net tightened after FATCA took effect in 2014 and the global CRS network matured, so accounts that once stayed quiet now surface on their own. Cleanup is the structured way back into compliance before the data forces the question. ## Concept U.S. offshore cleanup is a risk triage exercise. The goal is to identify what was missed, whether the conduct was non-willful or potentially willful, which years are open, which information returns are missing and which official pathway fits the facts. Filing random late forms can make the record worse. > 💡 Cleanup is triage before paperwork: classify willful vs non-willful first, because that choice picks the pathway. If there is any willfulness, false certification, unreported income, nominee ownership, cash movement or bank inquiry, involve a U.S. tax attorney before communicating with the IRS or a bank. > 🍓 Before a single late form goes out, fix the order of operations: full fact pattern first, willfulness assessment second, pathway choice third. The most expensive mistakes in cleanup are made in the first thirty days, when a quiet amended return or a late FBAR locks in a story that does not match the bank data. ## How detection works FATCA created a reporting system for foreign financial institutions and intergovernmental reporting. Treasury describes the regime on its [FATCA page](https://home.treasury.gov/policy-issues/tax-policy/foreign-account-tax-compliance-act), while the IRS explains FATCA for [individual taxpayers](https://www.irs.gov/businesses/corporations/fatca-information-for-individuals). FBAR is separate and is administered through FinCEN; FinCEN explains the [purpose of FBAR](https://www.fincen.gov/index.php/purpose-fbar). > ⚠️ FATCA means the data often reaches the IRS before the taxpayer does — waiting for a notice forfeits the streamlined option and raises the penalty tier. Banks may report accounts, ask for W-9 forms, close relationships or request explanations. The tax cleanup should assume that bank data, Form 8938, FBAR, tax returns and entity forms can be compared. ## First review Start with a full fact pattern: U.S. status, years involved, tax returns filed, income omitted, accounts, maximum balances, entities, trusts, PFIC assets, crypto, source of funds, advisor history and bank correspondence. Then separate income tax exposure from information-return exposure. The IRS comparison of [Form 8938 and FBAR requirements](https://www.irs.gov/Businesses/Comparison-of-Form-8938-and-FBAR-Requirements) is useful because taxpayers often file one and miss the other. Entity forms such as Form 5471, 8865, 8858, 926, 8621, 3520 and 3520-A need their own review. ## Cleanup pathways > 🔗 **Related** > [More: FATCA, FBAR and Form 8938](https://wiki.private.law/en/fatca-fbar-form-8938) For non-willful offshore failures, the IRS [streamlined filing compliance procedures](https://www.irs.gov/individuals/international-taxpayers/streamlined-filing-compliance-procedures) may be relevant. For cases with delinquent FBARs but no income-tax issue, review the IRS [delinquent FBAR submission procedures](https://www.irs.gov/individuals/international-taxpayers/delinquent-fbar-submission-procedures). For missing international information returns, review the IRS [delinquent international information return submission procedures](https://www.irs.gov/individuals/international-taxpayers/delinquent-international-information-return-submission-procedures). > 💡 Scenario: a dual citizen who never filed — the streamlined procedures can fix non-willful gaps with limited penalty, but only before the IRS makes first contact. More: FATCA, FBAR and Form 8938 If the facts may be willful, the IRS Criminal Investigation [Voluntary Disclosure Practice](https://www.irs.gov/compliance/criminal-investigation/irs-criminal-investigation-voluntary-disclosure-practice) is a different pathway and should be handled through counsel. ## Passport risk Seriously delinquent federal tax debt can reach a passport once assessed liabilities — tax, penalties and interest — pass an inflation-adjusted threshold, more than $66,000 for 2026, and lien or levy remedies are exhausted. At that point the IRS can certify the debt to the State Department under IRC §7345. The IRS explains passport denial or revocation for certain unpaid taxes on its [passport risk page](https://www.irs.gov/businesses/small-businesses-self-employed/revocation-or-denial-of-passport-in-cases-of-certain-unpaid-taxes), and the State Department has a separate page on [unpaid federal taxes and passports](https://travel.state.gov/en/passports/contact-support/legal-matters/unpaid-federal-taxes.html). Passport risk is usually a collections issue, but for internationally mobile clients it can become a practical travel and residence problem. ## Checklist - Stop piecemeal filings until the full fact pattern is reviewed. - Build a year-by-year matrix of returns, accounts, income, entities and missed forms. - Separate non-willful mistake facts from any willfulness indicators. - Reconcile bank maximum balances, income and entity ownership. - Choose one cleanup pathway and document why it fits. - Prepare reasonable-cause narratives only when facts support them. - Keep copies of submissions, proof of filing, account records and advisor memos. ## Common mistakes - Filing late FBARs without reviewing unreported income. - Filing amended returns without attaching required international forms. - Certifying non-willfulness casually. - Ignoring Form 3520, Form 5471 or Form 8621 because no U.S. tax was due. - Responding to bank FATCA questions with incomplete tax analysis. - Treating passport risk as theoretical when travel is central to the client's life. ## Advisor trigger Use a tax attorney, not only a preparer, when facts include intentional non-filing, false forms, nominee accounts, undeclared income, crypto mixing, trust distributions, foreign company profits, bank whistleblower risk or prior IRS contact. ## Q&A ### Which IRS pathway fits a non-willful offshore mistake For non-willful offshore failures, the streamlined filing compliance procedures are usually the starting point. Delinquent FBARs with no income-tax issue follow the delinquent FBAR submission procedures, and missing information returns follow the delinquent international information return submission procedures. The pathway is chosen after the fact pattern is built, not before. ### What happens if the conduct was willful Willful facts do not fit the streamlined route. The IRS Criminal Investigation Voluntary Disclosure Practice is a separate pathway with its own process and should be handled through counsel. A false non-willful certification can convert a civil problem into a criminal one. ### Can unpaid U.S. tax really affect a passport Yes. Seriously delinquent federal tax debt can lead the IRS to certify the debt to the State Department, which can deny or revoke a passport. It is usually a collections matter, but for an internationally mobile client it becomes a travel and residence problem. ### Why not just file the late FBARs quietly Because bank data, Form 8938, tax returns and entity forms can be compared. A quiet late FBAR that ignores unreported income or missing Form 5471, 3520 or 8621 can lock in a record that does not match what the IRS already receives through FATCA. ### Does no U.S. tax due mean there is nothing to fix No. Many international information returns are required even when no tax is owed. Missing Form 3520, Form 5471 or Form 8621 can carry penalties on their own, independent of the income tax result. ## What the penalties look like > 🔗 **Related** > [Form 3520 and 3520-A](https://wiki.private.law/en/us-foreign-trusts-form-3520) · [Form 5471](https://wiki.private.law/en/us-cfc) Numbers focus the triage. A non-willful FBAR failure carries a penalty of up to $10,000 per report, adjusted for inflation, and in Bittner v. United States (2023) the Supreme Court held that the cap runs per report, not per account. For a client with dozens of accounts, that ruling is the difference between a five-figure and a seven-figure exposure. Willful violations sit in another tier: the greater of roughly $100,000, inflation-adjusted, or half the account balance, assessed year by year. Information returns bite even when no tax is due. Form 3520 and 3520-A, Form 5471 and Form 8621 each carry their own penalties, often starting at $10,000 per form per year and climbing with the size of the asset. Whether the IRS can assess some of these automatically is unsettled: the D.C. Circuit upheld that authority for Form 5471 in Farhy (2024), while the Tax Court reaffirmed the opposite view in Mukhi, so the answer currently depends on where an appeal would land (to be verified as the litigation develops). > ⚙️ Size the pathway to the worst penalty in the file. A single missed Form 5471 can outweigh years of small FBAR gaps, so the rare form often drives the decision. ## Where the cleanup regime is heading > 🔗 **Related** > [FATCA and CRS data](https://wiki.private.law/en/fatca-fbar-form-8938) · [residency](https://wiki.private.law/en/us-tax-residency) · [worldwide-income position](https://wiki.private.law/en/us-worldwide-income) The menu has narrowed since FATCA matured. The Offshore Voluntary Disclosure Program closed in 2018, and offshore cases moved into the updated Voluntary Disclosure Practice run through Criminal Investigation. The streamlined procedures survived the 2025 and 2026 review cycles and the IRS still lists them as active, but practitioners read them as late-stage, because automated FATCA and CRS data make quiet fixes riskier each year. Eligibility now turns on a non-willful story the data can support. For internationally mobile clients the stakes show up as friction long before any audit: bank de-risking, account closures, FATCA questionnaires and passport certification. That is why cleanup is timed against the first contact from a bank or the IRS rather than the filing calendar. Knowing your residency and worldwide-income position before that contact is what keeps the lenient pathways open. > 🍓 Timing decides more than the size of the tax bill. Once FATCA or a bank has surfaced an account, the lenient pathways begin to close, which is why the value of a voluntary cleanup is highest before anyone asks the first question. ## Related reading > 🔗 **Related** > [FATCA, FBAR and Form 8938](https://wiki.private.law/en/fatca-fbar-form-8938) · [U.S. CFC rules](https://wiki.private.law/en/us-cfc) · [PFIC and Form 8621](https://wiki.private.law/en/pfic-form-8621) · [Foreign trusts and Form 3520](https://wiki.private.law/en/us-foreign-trusts-form-3520) · [Foreign entity forms](https://wiki.private.law/en/foreign-entities-forms-8865-8858-926) · [Expatriation and exit tax](https://wiki.private.law/en/us-expatriation-exit-tax) · [Who is a U.S. person for tax](https://wiki.private.law/en/us-person-tax-status) - FATCA, FBAR and Form 8938 - U.S. CFC rules - PFIC and Form 8621 - Foreign trusts and Form 3520 - Foreign entity forms - Expatriation and exit tax - Who is a U.S. person for tax --- ## FAQ ### What happens if the conduct was willful Willful facts do not fit the streamlined route. The IRS Criminal Investigation Voluntary Disclosure Practice is a separate pathway with its own process and should be handled through counsel. A false non-willful certification can convert a civil problem into a criminal one. ### Can unpaid U.S. tax really affect a passport Yes. Seriously delinquent federal tax debt can lead the IRS to certify the debt to the State Department, which can deny or revoke a passport. It is usually a collections matter, but for an internationally mobile client it becomes a travel and residence problem. ### Why not just file the late FBARs quietly Because bank data, Form 8938, tax returns and entity forms can be compared. A quiet late FBAR that ignores unreported income or missing Form 5471, 3520 or 8621 can lock in a record that does not match what the IRS already receives through FATCA. ### Does no U.S. tax due mean there is nothing to fix No. Many international information returns are required even when no tax is owed. Missing Form 3520, Form 5471 or Form 8621 can carry penalties on their own, independent of the income tax result. --- ## Factual claims - Banks may report accounts, ask for W-9 forms, close relationships or request explanations. - The IRS comparison of Form 8938 and FBAR requirements is useful because taxpayers often file one and miss the other. - Seriously delinquent federal tax debt can reach a passport once assessed liabilities — tax, penalties and interest — pass an inflation-adjusted threshold, more than $66,000 for 2026, and lien or levy remedies are exhausted.