FBAR Filing 2026: A US Expat’s Definitive Guide (FinCEN Form 114)
If you’re a US citizen or green card holder living abroad with more than $10,000 across all your foreign financial accounts at any point during the year, you have to file an FBAR — formally known as FinCEN Form 114 — by April 15 (with automatic extension to October 15) each year.
This isn’t a tax form. It’s not part of your 1040. It’s filed separately with the Financial Crimes Enforcement Network (FinCEN), and the penalties for missing it are substantially worse than missing a normal tax return.
This guide explains who must file, what counts, what doesn’t, the late-filing options if you’ve fallen behind, and the realistic risks for the millions of US expats who don’t even know FBAR exists.
Disclaimer: This article is informational only and not tax or legal advice. FBAR rules are complex, penalties are severe, and individual circumstances vary. Consult a US-licensed tax professional with expat experience before making filing decisions.
TL;DR — FBAR in 5 sentences
- FBAR is for US persons with foreign accounts totaling more than $10,000 at any point during the year.
- You file FinCEN Form 114 online through the BSA E-Filing System, separately from your tax return.
- Deadline is April 15, automatically extended to October 15 (no need to request extension).
- Late-filing penalties can reach $10,000 per non-willful violation per account per year; willful violations can exceed $100,000.
- If you’ve fallen behind, the Streamlined Foreign Offshore Procedures (SFOP) typically clear the backlog without penalties for non-willful, non-resident expats.
Who has to file FBAR?
You must file FBAR if all three of the following are true for the calendar year:
1. You are a “US person.” This includes:
- US citizens (regardless of where you live)
- US green card holders / lawful permanent residents (regardless of where they live)
- Resident aliens for tax purposes (substantial presence test)
- Certain US entities (LLCs, trusts, partnerships) (entity FBAR rules are complex; consult a tax preparer if applicable)
2. You had a financial interest in OR signature authority over foreign financial accounts. “Financial interest” generally means you own the account; “signature authority” means you can direct transactions even if you don’t own it (e.g., business signatory).
3. The aggregate maximum value of all foreign accounts exceeded $10,000 at any point during the year. This is the crucial part — see next section.
If all three are true, you file. There’s no income threshold. There’s no minimum balance carve-out below the $10K aggregate. There’s no exemption for “I never used the account.” If at any single point during the year your combined foreign accounts touched $10,001, you file.
What counts as a “foreign financial account”?
Many US expats are surprised by what FinCEN considers a reportable account.
Yes — these are reportable:
- Foreign bank checking and savings accounts (any currency)
- Foreign brokerage accounts and securities accounts
- Foreign mutual fund accounts (not just the holdings — the account itself)
- Foreign retirement accounts (e.g., Spanish pension plans, Portuguese PPR, Mexican Afore) — depends on structure- Foreign life insurance with cash value
- Foreign cryptocurrency exchanges with US-person owner — maybe– Spanish “cuenta corriente,” Portuguese “conta à ordem,” Mexican CLABE-linked accounts — yes, these count
-
Money you held in PayPal/Wise/Revolut at a foreign branch — typically yes for Wise’s foreign-jurisdiction accounts, typically not for PayPal US-domiciled accounts. Get specific advice. No — these are not reportable on FBAR:
-
US bank accounts (you’re already reporting these on regular 1040)
- US brokerage accounts
- US 401(k), IRA, Roth IRA
- Direct ownership of foreign real estate (just the property — not reportable; but a foreign account used to manage rental income IS reportable)
- Direct ownership of foreign stock (held via US brokerage) — the account is US, so not FBAR-reportable
- US-domiciled credit cards even when used abroad
The “maximum balance during the year” rule:
You don’t report year-end balances. You report the maximum value of each account at any point during the year. If you transferred $50,000 into a Spanish bank account on March 15 to buy a house and the account closed at $200 by year-end, you still report $50,000 as the maximum.
Aggregating across accounts:
The $10,000 threshold is on the aggregate of all foreign accounts at the combined maximum point. Practically, most filers compute the maximum of each account individually and sum — even though that overstates slightly, it’s the standard conservative approach and accepted by FinCEN.
When is the FBAR deadline?
April 15 of the year following the reporting year, with an automatic extension to October 15 — no extension request needed.
For tax year 2025 → file by April 15, 2026 (or October 15, 2026 with auto-extension). For tax year 2026 → file by April 15, 2027 (or October 15, 2027 with auto-extension).
Important: The October 15 auto-extension for FBAR is NOT the same as the October 15 extension for your 1040. They’re separate. Filing one doesn’t file the other.
Disaster relief / hardship extensions: FinCEN occasionally grants special extensions in specific circumstances (e.g., presidentially-declared disaster areas, military service overseas). Don’t assume you qualify; check current relief notices on the FinCEN website.
How to actually file FBAR
There are two paths.
Path 1 — File yourself (free, ~30 minutes per year)
You file directly through FinCEN’s BSA E-Filing System: https://bsaefiling.fincen.treas.gov
The form (FinCEN Form 114) has these main sections:
- Filer information: Your name, SSN, address, occupation
- Account information: For each foreign account — institution name, account number, account type, country, max balance during year
- Joint accounts: If applicable, spouse info
- Signature: Electronic signature
For most expats with 2–5 simple bank accounts, this takes 20–45 minutes. You’ll need:
- Each account’s max balance during the year (request from your foreign bank if you don’t have it)
- Each account’s exact institution name and address
- Each account number
- Conversion to USD using the Treasury’s year-end exchange rate For most expats with simple finances (Spanish/Portuguese/Mexican checking + savings + maybe one brokerage), self-filing is fine.
Path 2 — Use a tax preparer (~$50–$300 per year)
If you have:
- 5+ foreign accounts
- Joint accounts with non-US spouses
- Foreign retirement plans with complex structure
- Crypto holdings on foreign exchanges
- A backlog of unfiled prior years
- Any uncertainty about what counts
… use a US expat tax preparer who handles FBAR routinely. Most charge $50–$150 for FBAR added onto a tax return ($300+ for FBAR-only filings).
FBAR penalties — how bad is it really?
The headline numbers are scary. The actual enforcement is more nuanced.
Statutory penalties (the maximums Congress wrote into law, adjusted annually for inflation):
| Violation | Max civil penalty (per account, per year) |
|---|---|
| Non-willful failure to file | ~$16,536 |
| Willful failure to file | Greater of ~$165,353 or 50% of account balance |
| Criminal violations (rare) | Up to $250,000 fine + 5 years prison; $500,000 + 10 years if part of a tax-evasion pattern |
However, in practice:
- The vast majority of late or missed FBARs by ordinary expats are handled through the Streamlined Foreign Offshore Procedures (SFOP) — see next section — with zero penalties for non-willful, non-resident filers.
- The IRS / FinCEN focus enforcement on willful concealment of unreported income (e.g., Swiss bank accounts hidden from the IRS while earning interest), not on retirees who didn’t know FBAR existed.
- The 2023 Supreme Court case Bittner v. United States clarified that non-willful FBAR penalties are assessed per form (per year), not per account, capping the per-year exposure significantly. Realistic risk for ordinary expats: Low if you come into compliance proactively through SFOP. High and severe if you ignore notices, lie on filings, or actively conceal accounts.
Streamlined Foreign Offshore Procedures (SFOP) — the late-filer’s path back to compliance
If you’re a US expat who didn’t know about FBAR and you’ve missed years of filings, the Streamlined Foreign Offshore Procedures (SFOP) is almost always your best path.
Who qualifies for SFOP:
- Non-willful conduct. You didn’t intentionally hide accounts. “I didn’t know I had to file” is generally non-willful.
- Non-resident. You meet the IRS’s “non-resident” definition — generally, you’ve lived outside the US for at least 330 days in one of the past three years AND you don’t have a US abode.
- Tax compliance. You’re willing to come into full compliance — file 6 years of FBARs and 3 years of amended/delinquent tax returns.
What SFOP requires you to do:
- File 6 years of delinquent FBARs through BSA E-Filing System with a written explanation
- File or amend 3 years of US tax returns (Form 1040), reporting any unreported foreign income
- Pay any tax due on previously-unreported foreign income, plus interest
- Submit Form 14653 (the SFOP certification of non-willful conduct)
What SFOP gets you:
- Zero FBAR penalties for the 6 years filed under streamlined
- Zero accuracy-related penalties for the 3 years of amended returns
- Closure — you’re back in compliance; the IRS won’t claw back further FBAR penalties for those years
What SFOP doesn’t fix:
- Tax owed on previously-unreported income (still due, with interest)
- Willful conduct (SFOP isn’t available — different program required)
- Years older than 6 (FBAR statute of limitations is 6 years)
Cost: Most expat tax preparers charge $1,500–$5,000 for a SFOP filing depending on complexity (number of accounts, number of years, complexity of underlying tax issues). This is almost always worth it if you’ve missed multiple years. Don’t try to do SFOP yourself — the certification form (14653) and the multi-year FBAR/1040 filings need to be coordinated correctly to qualify.
What if I just keep ignoring FBAR?
Three plausible scenarios:
Scenario 1: Nothing happens for years. This is statistically the most common outcome for ordinary expats with small accounts. The IRS / FinCEN enforcement bandwidth is focused on high-value cases. You’ll feel fine for a while.
Scenario 2: You get a notice. FinCEN sends you a request for information. At this point, you should get a tax professional immediately. Responding well typically prevents penalty escalation; not responding (or responding badly) often triggers full enforcement.
Scenario 3: A foreign bank reports you. Under FATCA (Foreign Account Tax Compliance Act, 2010+), foreign financial institutions report US-person account holders to the IRS. Once your Spanish/Portuguese/Mexican bank reports your accounts to the IRS, mismatches with your unfiled FBARs become visible to enforcement systems. This is the highest-risk path — if FATCA flags you before you self-correct, SFOP may no longer be available, and willful penalties become possible.
The practical recommendation: if you’ve missed years, come forward through SFOP before the IRS finds you through FATCA. The cost difference is enormous.
Common FBAR scenarios for expats in Spain, Portugal, Mexico
Scenario A: I just opened a Spanish bank account with €5,000 to pay rent. Do I need FBAR?
- $10,000 USD threshold. €5,000 ≈ $5,400 [depending on exchange rate]. If this is your only foreign account and the max never exceeded $10,000 in USD at any point during the year, no FBAR required.
- But: aggregate with all other foreign accounts. If you also have €5,000 in a Wise account and $2,000 in a Revolut Spain account, aggregate ≈ $13,000 → FBAR required.
Scenario B: I have €100,000 sitting in a Portuguese bank for an upcoming home purchase. Do I need FBAR?
- Yes. Aggregate well above $10,000 → file FBAR. Even if you never made a transaction, the balance counts.
Scenario C: I have a small Spanish brokerage account with €15,000 in Spanish stocks. Do I need FBAR?
- Yes (account aggregate > $10K threshold). The brokerage account is reportable. The Spanish stocks themselves may also require Form 8938 (FATCA) on your 1040 if total foreign financial assets exceed certain thresholds (different from FBAR’s $10K).
Scenario D: My Spanish wife has the bank accounts in her name. Do I file?
- Depends on whether you have signature authority or financial interest. If the account is in her name and you have no signature authority, you don’t file FBAR for it. If you have signature authority (joint account, you can direct transactions), you file. Get specific advice — the spouse-account question is among the most common FBAR errors.
Scenario E: I have crypto on a foreign exchange (Binance, Bitfinex, etc.). Do I file?
- Maybe. Current rules (as of 2024) didn’t require FBAR for crypto-only foreign accounts, but proposed regulations would change this. If you have significant crypto on foreign exchanges, treat as reportable until regulations are clarified, or get specific advice.
Scenario F: I have a Mexican Afore (retirement account). Do I file?
- Likely yes — Afores are foreign retirement accounts with reportable balances. Some practitioners take the position that mandatory employer pensions aren’t FBAR-reportable. Get specific advice.
FBAR vs Form 8938 (FATCA) — the often-confused pair
These are different filings with different thresholds and different consequences:
| FBAR (FinCEN 114) | Form 8938 (FATCA) | |
|---|---|---|
| Filed with | FinCEN (Treasury) | IRS (with your 1040) |
| Threshold | $10,000 aggregate at any point during year | Higher and varies by filing status + residence |
| Threshold for single filers living abroad | $10,000 | $200,000 year-end / $300,000 any point during year |
| Threshold for married filing jointly abroad | $10,000 | $400,000 year-end / $600,000 any point during year |
| What’s reportable | Foreign financial accounts | Broader — foreign financial assets including some non-account holdings |
| Penalty for non-filing | $15K non-willful per year | $10K initial + $50K continuing |
| Statute of limitations | 6 years | 6 years (extends to indefinite if substantial omission) |
You may need to file BOTH. Most expats with significant foreign holdings file both; expats with modest holdings often file only FBAR. Confirm with a tax professional.
Frequently Asked Questions
Who has to file FBAR? US persons (citizens, green card holders, US-tax-resident aliens) with a financial interest in or signature authority over one or more foreign financial accounts whose aggregate maximum value exceeded $10,000 at any point during the calendar year. There’s no income threshold — the test is purely the account-balance aggregate.
What’s the FBAR deadline for 2026? For tax year 2025 reports: April 15, 2026, with automatic extension to October 15, 2026. For tax year 2026 reports: April 15, 2027 (auto extension to October 15, 2027). No extension request is needed — the October auto-extension applies automatically.
What’s the penalty for not filing FBAR? For non-willful violations, up to ~$16,536 per year (per form, not per account, after the Bittner Supreme Court decision). For willful violations, greater of ~$165,353 or 50% of account balance per year. Criminal penalties up to $500,000 fine and 10 years prison apply in egregious cases.
Can I file late FBARs without penalty? Yes — through the Streamlined Foreign Offshore Procedures (SFOP) if you qualify (non-willful conduct, lived outside US 330+ days in one of past 3 years, willing to come into full compliance). SFOP eliminates FBAR penalties for the 6 years filed and accuracy penalties for the 3 amended tax returns. This is the standard path for late-discovering expats.
What’s the difference between FBAR and Form 8938? FBAR is filed separately with FinCEN (not with your tax return) and has a $10,000 threshold for any US person. Form 8938 is filed with your IRS Form 1040 and has higher thresholds that depend on filing status and whether you live abroad. Many expats file both; check thresholds for your specific situation.
Do I need to file FBAR if my foreign account balance is under $10,000? Only if none of your foreign accounts (combined) exceeded $10,000 at any point during the year. The trigger is aggregate maximum, not year-end balance. If you held $9,000 in one account and $4,000 in another at any single point, aggregate $13,000 → you file.
Does Wise or Revolut count as a foreign account? Wise’s foreign-jurisdiction accounts (e.g., the EUR account held in Wise’s Belgian or Estonian regulated entity) are typically reportable. Revolut’s foreign jurisdiction accounts similarly typically reportable. PayPal US-domiciled accounts are typically not. The exact answer depends on which legal entity holds your funds — check Wise/Revolut’s account structure for your specific country.
Does crypto on a foreign exchange require FBAR? Current rules (as of mid-2024) did not require FBAR for crypto-only foreign accounts. Proposed FinCEN regulations would change this. As of 2026, regulations are evolving. Conservative practice is to report; aggressive practice is to wait for finalization. Get specific advice.
Can I file FBAR myself or do I need a CPA? For most simple cases (2–5 foreign bank accounts, no joint accounts with non-US persons, no complex foreign retirement plans), FBAR is filable yourself in 20–45 minutes through the BSA E-Filing System. Use a tax professional if you have complex structures, joint accounts with non-US spouses, foreign business interests, retirement plans with embedded investments, or a backlog of unfiled prior years.
What happens if I have signature authority over a business account? You file FBAR for that account too — even if you have no ownership. Common examples: signing authority on an employer’s foreign account, signing authority on a parent’s foreign account, signing authority as a board member of a foreign nonprofit. The signature-authority filings are easily missed and trip up many filers.
What exchange rate do I use for FBAR? The US Treasury’s published year-end (Dec 31) exchange rate for the relevant currency. You apply this rate to the maximum balance during the year. The same rate applies to all FBAR-reportable currency conversions.
Disclaimer
Disclaimer: This article is informational only and does not constitute tax, legal, or financial advice. FBAR (FinCEN Form 114) requirements, penalties, and procedures are established under federal law and FinCEN regulations and may change without notice. Individual circumstances vary substantially, and this article cannot account for the specific facts of your situation. For advice on your FBAR obligations, consult a US-licensed tax professional with expat experience or a tax attorney. Settleguru and its authors are not responsible for any actions taken based on this information.