FBAR Filing Deadline April 15: What California Residents with Foreign Accounts Must Know

If you had a financial interest in — or signature authority over — a foreign bank account, investment account, or other financial account at any point during 2025, and the combined value of all your foreign accounts exceeded $10,000 at any time during the year, you are required to file a Report of Foreign Bank and Financial Accounts (FBAR) by April 15, 2026.

The FBAR is one of the most commonly overlooked tax obligations — and one of the most heavily penalized. With millions of California residents maintaining connections to family abroad, investing in international markets, or running cross-border businesses, this filing requirement affects far more people than realize it. At The Law Office of Pietro Canestrelli, we help taxpayers across Temecula, San Diego, Riverside, San Bernardino, and all of California meet their foreign account reporting obligations — and resolve issues when they’ve fallen behind.

What Is the FBAR?

The FBAR — officially FinCEN Form 114 — is filed with the Financial Crimes Enforcement Network (FinCEN), not the IRS. It is not part of your tax return. It is a separate filing submitted electronically through FinCEN’s BSA E-Filing System.

The FBAR exists to combat money laundering, tax evasion, and other financial crimes. It requires U.S. persons to disclose foreign accounts even if those accounts produce no taxable income. The filing obligation is triggered by the aggregate value of all foreign accounts — if the combined maximum value of all your foreign accounts exceeds $10,000 at any point during the calendar year, every account must be reported.

Who Must File?

The FBAR filing requirement applies to every “U.S. person” with qualifying foreign accounts. This includes:

U.S. citizens — including those living abroad
U.S. permanent residents (green card holders)
Resident aliens who meet the substantial presence test
Entities formed or organized in the U.S. or under U.S. law (including LLCs, corporations, partnerships, and trusts)

Common accounts that trigger FBAR filing include:

Foreign bank accounts (checking, savings, fixed deposits)
Foreign securities accounts (stocks, bonds, mutual funds held at foreign institutions)
Foreign retirement accounts (in many countries, these are not exempt from FBAR reporting)
Accounts where you have signature authority — even if you don’t own the account (such as a corporate officer with authority over a company’s foreign account)
Foreign insurance policies with cash value
Foreign cryptocurrency accounts held at foreign exchanges

The $10,000 Threshold Is Aggregate, Not Per-Account

One of the most misunderstood aspects of the FBAR: the $10,000 threshold is based on the combined maximum value of all foreign accounts, not each individual account. If you have three foreign accounts with maximum balances of $4,000, $3,500, and $3,000, the aggregate is $10,500 — and all three accounts must be reported.

The “maximum value” is the highest balance in each account at any point during the calendar year. Accounts must be valued in U.S. dollars using the Treasury Department’s year-end exchange rate.

FBAR Penalties: Among the Harshest in Tax Law

The penalties for FBAR non-compliance are severe — disproportionately so compared to most other tax filing obligations:

Non-willful violation: Up to $16,536 per violation per year (2026 inflation-adjusted amount). Each unreported account in each year can be treated as a separate violation.
Willful violation: The greater of $165,353 per violation or 50% of the account balance at the time of the violation. Criminal penalties can include up to 5 years in prison.

The difference between willful and non-willful is a factual determination that often hinges on whether the taxpayer knew about (or should have known about) the filing requirement. If you checked “no” on Schedule B, Line 7a of your Form 1040 (which asks whether you have financial interest in or signature authority over a foreign account) when the answer was “yes,” the IRS may argue willfulness — even if you simply didn’t understand the question.

FBAR vs. FATCA: Understanding Both Requirements

The FBAR is often confused with FATCA (Foreign Account Tax Compliance Act) reporting on IRS Form 8938. These are separate requirements with different thresholds, different filing locations, and different penalties. Read our comprehensive guide on FBAR and FATCA compliance for a detailed comparison.

In brief:

FBAR (FinCEN Form 114): Filed with FinCEN. Triggered by $10,000 aggregate value. Reports foreign bank and financial accounts.
FATCA (Form 8938): Filed with your tax return. Higher thresholds ($50,000 for domestic filers, $200,000 for those abroad). Reports specified foreign financial assets, which is a broader category.

Many taxpayers must file both. Failing to file one doesn’t exempt you from filing the other.

California-Specific Considerations

California is home to one of the most internationally connected populations in the United States. Millions of residents maintain bank accounts in Mexico, the Philippines, China, India, Vietnam, South Korea, Iran, and dozens of other countries — often for family support, inheritance management, or cross-border business operations.

Specific California considerations include:

Real estate purchases abroad: If you purchased property in another country and the purchase proceeds passed through a foreign bank account, that account is reportable — even if you don’t consider it “your” account
Family accounts: If you’re sending money to family abroad through a foreign account in your name (or with your signature authority), the FBAR applies
Foreign businesses: California business owners operating internationally may have corporate or business accounts in other countries — these are reportable if a U.S. person has signature authority
Cryptocurrency exchanges: If you hold crypto on a foreign exchange (such as Binance’s non-U.S. platform), that account may trigger FBAR reporting obligations

The California Franchise Tax Board does not have its own FBAR equivalent, but it does exchange information with the IRS, and unreported foreign income can trigger state tax assessments as well.

What If You Haven’t Filed FBARs in Prior Years?

If you’ve been required to file FBARs in prior years but didn’t, you need to take corrective action — but carefully. The IRS offers several paths for coming into compliance:

Streamlined Filing Compliance Procedures

For taxpayers who can certify their failure to file was non-willful, the Streamlined Filing Compliance Procedures offer a path to compliance with reduced or no penalties:

Domestic streamlined: Requires filing 3 years of amended returns and 6 years of FBARs, with a 5% miscellaneous offshore penalty on the highest aggregate balance
Foreign streamlined: For taxpayers who qualify as living abroad, the procedure waives all penalties

Delinquent FBAR Submission Procedures

If you properly reported all foreign income on your tax returns but simply failed to file the FBAR, you may qualify to submit delinquent FBARs without penalty through the Delinquent FBAR Submission Procedures. This option is available only if you’re not under IRS examination and the income was properly reported.

Voluntary Disclosure Practice

For taxpayers with potential criminal exposure — unreported foreign income, affirmative misrepresentation, or large balances — the IRS Voluntary Disclosure Practice may be the appropriate path. This requires full disclosure and typically involves penalties, but it eliminates the risk of criminal prosecution. This is a decision that should only be made with the guidance of a qualified tax attorney.

Key Dates for FBAR Filers in 2026

April 15, 2026: Original FBAR filing deadline for calendar year 2025
October 15, 2026: Automatic extension deadline — if you miss April 15, you receive an automatic extension to October 15 with no additional filing required

Unlike tax return extensions, the FBAR extension is automatic. You don’t need to file any form to get it. However, if you know you need to file, it’s best to submit by April 15 to avoid any perception of delay.

Get Help with Foreign Account Reporting

At The Law Office of Pietro Canestrelli, we help California taxpayers — and U.S. taxpayers worldwide — comply with FBAR, FATCA, and other international tax reporting requirements. Whether you need to file current-year FBARs, catch up on missed filings, or defend against IRS penalties for non-compliance, our team has the experience to guide you through the process.

Our clients include families managing inheritance from abroad, business owners with international operations, dual citizens navigating cross-border obligations, and individuals who simply didn’t know about the filing requirement until now. We serve clients throughout Temecula, San Diego, Riverside, San Bernardino, and across California.

The FBAR deadline is April 15. If you have foreign accounts and aren’t sure whether you need to file, contact our office today — the cost of a consultation is far less than the cost of non-compliance.

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