Delinquent FBAR: How to File Late and Review Penalty Risk

"I've been living abroad for years and had no idea I was supposed to file an FBAR."

I hear this almost every week. You're not alone, but a late FBAR is a compliance issue that should be evaluated promptly. Current IRS guidance says to file late FBARs as soon as possible; penalty treatment depends on the facts and any procedure that applies.

Here's everything you need to know about filing delinquent FBARs — which program to use, how many years back to file, how to write a reasonable cause statement, and the exact steps to get compliant.

What Is a Delinquent FBAR?

A delinquent FBAR is simply an FBAR (FinCEN Form 114) that wasn't filed by its deadline. If you had foreign financial accounts exceeding $10,000 in aggregate during any calendar year and didn't file the FBAR by the October 15 automatic extension deadline for that year, your FBAR is delinquent.

Common situations that lead to delinquent FBARs:

• You moved abroad and opened bank accounts without knowing about the FBAR requirement
• Your tax preparer in the US never asked about foreign accounts
• You assumed accounts in a dollarized country (like Ecuador) weren't "foreign"
• You thought the $10,000 threshold was per-account (it's aggregate across all accounts)
• You inherited foreign accounts and didn't realize they triggered reporting

Late FBAR filing under current guidance

The current IRS FBAR page says that a late or missing FBAR is a violation that may subject the filer to penalties. If the IRS has not contacted you about the late FBAR and you are not under civil or criminal investigation, the IRS says to file as soon as possible and follow FinCEN's instructions for explaining the late filing.

That is different from the Streamlined Filing Compliance Procedures, which are a separate IRS process for eligible taxpayers with broader foreign-reporting noncompliance. Do not assume that filing a late FBAR, attaching a statement, or using a program label guarantees a penalty-free result.

Initial triage:

1. Identify each calendar year in which the FBAR threshold was met.
2. Check whether the IRS has contacted you or begun a civil or criminal investigation.
3. Determine whether tax returns and income from the accounts were properly reported.
4. File through the BSA E-Filing System using the current late-filing instructions, or evaluate the current Streamlined procedures when the facts involve missed returns or other information returns.

Delinquent FBAR vs. Streamlined Filing: Which Do You Need?

This is the most common question I get. Here's the quick answer:

Bottom line: If your tax returns are up to date and the only issue is missed FBARs, start with the current IRS late-filing guidance. If you've also missed tax returns or other foreign information returns, evaluate the Streamlined Filing Compliance Procedures against the current IRS eligibility rules.

How Many Years Back Do You Need to File?

There is no single lookback period that applies to every late-FBAR situation. The Streamlined Foreign Offshore Procedures generally use the most recent six years for which the FBAR due date has passed. As of August 3, 2026, that generally means calendar years 2019 through 2024, because the 2025 FBAR remains within its automatic extension until October 15, 2026.

Do not treat the six-year streamlined period as a universal rule for ordinary late filings. If you have older missing years, an examination, or uncertainty about the correct filing scope, reconcile the years against current IRS and FinCEN guidance before filing.

What Form Do You File?

There is no special "delinquent FBAR form." You file the same FinCEN Form 114 that's used for timely filings, through the BSA E-Filing System at bsaefiling.fincen.treas.gov.

When filing late, the system asks you to select a reason for late filing. You'll also attach or include your reasonable cause statement.

For each account, for each year, you need:

• Bank name (Banco Pichincha, JEP, Banco del Austro, Bancolombia, etc.)
• Account number
• Maximum balance during the year (the highest single-day balance, converted to USD)
• Account type (savings, checking, CD, cooperativa, investment)
• Bank address (city and country)

For Ecuador specifically:

• Cooperativa accounts (JEP, Jardín Azuayo, etc.) count as foreign financial accounts
• CDs (pólizas de acumulación) count — use the face value plus accrued interest
• Ecuador uses USD, so no currency conversion is needed
• The $10,000 threshold is aggregate — $6,000 in Pichincha + $5,000 in JEP = over the threshold

For a detailed walkthrough of reporting Ecuador accounts, see FBAR for Ecuador Banks: Pichincha, Austro & More.

How to File a Delinquent FBAR: Step by Step

Step 1: Gather Your Account Statements

For each foreign account, collect bank statements for every year you need to file. You need the maximum balance — the highest amount the account held on any single day during that calendar year.

Can't find old statements? Contact your bank. Most banks can provide historical statements going back several years. In Ecuador, you can usually request these at any branch or through online banking.

Step 2: Go to the BSA E-Filing System

Visit bsaefiling.fincen.treas.gov and select "File FinCEN 114." You can file with or without creating an account, but I recommend creating one so you have a record of your submissions.

Step 3: Complete the Form for Each Year

File a separate FBAR for each calendar year identified in your filing review. The number of filings depends on the years and accounts involved.

Enter your personal information, then add each foreign account with its details and maximum balance for that year.

Step 4: Include Your Reasonable Cause Statement

When the system asks why you're filing late, select the appropriate reason and include your written statement. More on what to include below.

Step 5: Submit and Save Confirmation

After submitting each filing, you'll receive a BSA ID number. Save this — it's your proof of filing. You'll get a separate confirmation for each year filed.

Total time: Time depends on the number of years, accounts, and records; do not rely on a fixed estimate for a complex filing history.

The Reasonable Cause Statement

Your reasonable-cause statement can be relevant to penalty relief. It should be a factual, honest explanation of why you did not file on time and what corrective steps you took.

What to Include

1. When you opened the accounts and why — "I moved to Ecuador in 2019 and opened a checking account at Banco Pichincha for daily living expenses."
2. Why you didn't know about the FBAR — "My US tax preparer never asked about foreign accounts, and I was not aware of the FBAR filing requirement."
3. How you discovered the requirement — "I learned about the FBAR requirement in January 2026 while reading about expat tax obligations."
4. That you're filing voluntarily — "I am now voluntarily filing all delinquent FBARs to come into compliance."

Reasonable Cause Examples

These are common, legitimate reasons the IRS accepts:

What NOT to Say

• Don't claim you "forgot" if you filed returns mentioning foreign income — that contradicts the claim
• Don't get overly legalistic or copy templates from the internet
• Don't mention anything that suggests you knew about the requirement and chose not to file
• Don't be lengthy — one to two honest paragraphs is better than a two-page letter

Sample Structure

I have been a US citizen residing in [Country] since [Year]. I opened accounts at [Bank Names] for routine personal banking. I was not aware of the FBAR filing requirement until [how you learned]. My US-based tax preparer did not advise me of this obligation. I am now filing delinquent FBARs for tax years [Years] voluntarily and in good faith to come into full compliance.

Keep it factual. The IRS isn't looking for a legal brief — they're looking for evidence that your failure was an honest mistake.

What "Non-Willful" Means

Non-willful conduct is relevant to the Streamlined procedures and some penalty analyses. The IRS describes it as negligence, inadvertence, mistake, or a good-faith misunderstanding of the law; it is not a conclusion to assume without reviewing the facts.

Non-willful examples:

• You didn't know about the FBAR
• You thought accounts under $10,000 individually didn't trigger reporting
• Your tax preparer never asked about foreign accounts
• You didn't realize cooperativa accounts or CDs counted
• You inherited accounts and didn't know they had reporting requirements

Willful examples (these disqualify you):

• You knew about the FBAR and deliberately chose not to file
• You actively hid accounts or assets
• You were previously advised about the requirement and ignored it
• You structured transactions to stay under the threshold

If your situation may involve willful conduct, do not self-certify non-willfulness or assume an ordinary late filing resolves the issue. Review the IRS Voluntary Disclosure Practice with qualified tax counsel before filing.

Delinquent FBAR Penalties: What You're Risking

If you don't file delinquent FBARs and the IRS finds your accounts first, the penalties are severe:

Real Penalty Scenarios

Scenario 1: You have 2 accounts and missed 4 years of FBARs (non-willful). Maximum exposure: $16,536 × 4 years = $66,144 (one penalty per unfiled FBAR, regardless of account count).

Scenario 2: You have 3 accounts totaling $40,000 and missed 6 years (non-willful). Maximum exposure: $16,536 × 6 years = $99,216 — still more than double the total account balances.

Scenario 3: You have 1 account with $80,000 (willful, 2 years). Maximum exposure: 50% × $80,000 × 2 years = $80,000 — the entire account balance. Willful penalties are assessed per account, so multiple accounts multiply the exposure here.

The figures above are maximums, not automatic assessments. Current IRS guidance says to file late FBARs as soon as possible and follow the current late-filing instructions; do not treat this article as a penalty waiver or individualized penalty analysis.

When to Use the Streamlined Filing Procedures Instead

The Streamlined Filing Compliance Procedures are the better option if:

• You've missed both FBARs and tax returns
• You have unreported foreign income on your returns
• You want comprehensive protection covering returns and FBARs together

What the Streamlined program includes:

Penalty for expats living abroad: Zero. The Streamlined Foreign Offshore program carries no penalty if you certify that your non-compliance was non-willful.

Penalty for US-based filers: 5% miscellaneous offshore penalty on the highest aggregate balance during the 6-year period.

To qualify for the foreign version, you must meet the current non-residency, non-willfulness, filing, and other eligibility requirements. The IRS describes a test involving no U.S. abode and at least 330 full days outside the United States in one or more of the relevant three years; living abroad alone does not guarantee eligibility.

What Not to Do

Don't treat a "quiet disclosure" as a substitute for current IRS procedures. If returns, income, or information returns also need correction, evaluate the applicable IRS compliance option before filing.

Don't ignore it. File or obtain advice promptly. Contact by the IRS, an examination, or other facts can affect which procedures are available. Under FATCA, foreign financial institutions may report information about U.S. account holders under applicable rules.

Don't assume you're under the threshold. Did your accounts ever exceed $10,000 in aggregate for even one day? A large deposit followed by immediate transfer can push you over. Check your statements.

Don't wait for a "better" program. Current IRS procedures and penalty treatment can change; use the current official instructions when you file.

How Long Does It Take?

Filing delinquent FBARs through the BSA E-Filing System is fast:

The whole process can be completed in a single sitting. The hardest part is gathering the bank statements and identifying maximum balances for each year.

What It Costs

Filing delinquent FBARs yourself through the BSA E-Filing System is free. The only cost is your time.

If you use a professional:

For most people with straightforward accounts, the delinquent FBAR process is simple enough to handle yourself. Consider professional help if you have complex accounts, multiple countries, or need help drafting the reasonable cause statement.

Ready to Get Compliant?

I help Americans in Ecuador and around the world catch up on delinquent FBARs regularly. If you've been putting this off, let's talk — it's easier and less expensive than you think.

The process starts with gathering statements, identifying the correct years, and following the current BSA E-Filing and IRS instructions. Keep the filing confirmations and supporting records after submission.

Related:

• IRS Catch-Up Program Finder — decide between DFSP, Streamlined, or Voluntary Disclosure in under a minute
• FBAR Late Filing: Reasonable Cause & 'Amnesty' Options
• FBAR Filing Requirements 2026
• FBAR Deadline 2026
• Streamlined Filing Service
• Ecuador Bank Accounts and FBAR

Official IRS and FinCEN sources

• IRS FBAR filing and late-filing guidance
• IRS Streamlined Filing Compliance Procedures
• IRS taxpayers residing outside the United States
• Current FBAR line-item filing instructions
• Supreme Court opinion in Bittner v. United States