FBAR: Foreign Bank and Financial Account Reporting Guide

Start with account ownership, authority, and aggregation

What an FBAR is

If you maintain non-U.S. bank or financial accounts, you may have encountered the acronym “FBAR.” FBAR refers to a federal information report, not an income tax return. The report is the Financial Crimes Enforcement Network’s (FinCEN) Form 114, filed electronically through FinCEN’s BSA E‑Filing System. It is separate from your IRS Form 1040 and other tax filings; you do not mail an FBAR to the IRS or attach it to a tax return. According to the IRS and FinCEN, a U.S. person—such as a citizen, resident, corporation, partnership, LLC, trust, or estate—generally must file an FBAR if the person has a financial interest in or signature or other authority over at least one foreign financial account and the aggregate value of all such accounts exceeded $10,000 at any time during the calendar year. You can read the official overview from the IRS and FinCEN for context and definitions: IRS FBAR page and FinCEN’s FBAR page.

In plain terms, FBAR is about awareness and reporting of foreign financial accounts. It gathers basic account-identifying information and the maximum value for the year across your reportable foreign financial accounts. The FBAR due date is typically April 15 for the prior calendar year, and if you miss that date, there is an automatic extension to October 15. The submission itself is completed online through FinCEN’s BSA E‑Filing portal, not through commercial tax software or the IRS e-file system. You can access the e‑filing system here: BSA E‑Filing System.

A few key ideas often help orient a first-time reviewer:

• FBAR is a FinCEN filing (Form 114), not an IRS tax return.
• It involves foreign financial accounts where you have a financial interest or the ability to direct activity through signature or other authority.
• The $10,000 figure is an aggregate, “any time during the year” test across all foreign accounts considered together.
• Recordkeeping matters. In general, records for reportable accounts should be kept for five years from the FBAR due date.

If the above triggers a “this might apply to me” reaction, the next step is not to panic or to assume outcomes. Instead, compare your situation carefully to the official descriptions, note what accounts you held during the year, and gather information so that a fact-based decision can be made. This guide provides a touch-friendly decision flow, links you directly to official resources, and points you toward related topics such as Form 8938 so that you can frame follow‑up questions effectively.

To continue your broader planning journey, you may also find our international hub helpful: International Tax Planning.

Official resources for this section:

• IRS: Report of Foreign Bank and Financial Accounts (FBAR)
• FinCEN: Report Foreign Bank and Financial Accounts (FBAR)
• FinCEN BSA E‑Filing System

Who should investigate an FBAR question

Who should investigate the filing question; understanding financial interest and signature authority

A practical way to approach the FBAR question is to ask, “Am I a U.S. person, and do I have foreign financial accounts that I either own or can control?” The IRS explains that a U.S. person—such as a citizen, resident, corporation, partnership, LLC, trust, or estate—may have an FBAR filing need if two conditions are met: you have a financial interest in or signature or other authority over at least one foreign financial account, and the aggregate value of all foreign accounts exceeded $10,000 at any time in the year. Because this is a broad category that includes individuals and entities, both personal and business account relationships may be relevant. Review the IRS FBAR page and FinCEN’s FBAR page for how these terms are used.

Who might start a review:

• Individuals who are U.S. citizens or residents and who maintain foreign bank or similar accounts for personal, family, or relocation reasons.
• Owners or officers of U.S. entities that hold foreign financial accounts.
• Trustees or administrators of U.S. trusts or estates with non-U.S. accounts.
• Persons who do not own an account but can direct the account’s disposition through signature or other authority.
• Joint account holders if the account is maintained abroad.
• Individuals involved with foreign subsidiaries or affiliates whose account relationships could create a financial interest or authority scenario.

Key terms to understand at a high level:

• Financial interest: This generally refers to situations where the account is yours or you benefit from it as an owner or through certain structures. Ownership may be direct or held through an entity. Review the IRS overview page for more detail and examples.
• Signature or other authority: This generally refers to a person’s authority to control the disposition of assets within the account by communication to the financial institution. For example, the authority to instruct the bank to transfer or withdraw funds is a common form of such authority. FinCEN’s page provides additional wording around this concept.

Because life and work arrangements vary, it can be easy to overlook an account. A simple practice is to list all non-U.S. financial relationships you had during the year, then scan the official definitions.

Touch-friendly decision path to start your review:

• Step 1: Are you a U.S. person (citizen, resident, or U.S. entity such as a corporation, partnership, LLC, trust, or estate)?
• If no, FBAR may not apply. If yes, continue.
• Step 2: Did you have a financial interest in at least one foreign financial account?
• If no, did you have signature or other authority over such an account? If yes to either, continue.
• Step 3: Consider all your foreign accounts together. Did their aggregate value exceed $10,000 at any time during the calendar year?
• If yes, review the filing process at FinCEN’s BSA E‑Filing System.
• If no, an FBAR may not be required, but retain notes so you can reassess next year.

This guide cannot replace the IRS or FinCEN descriptions. Your facts matter. If you are still unsure after comparing your situation to the official rules, you can schedule time to walk through your facts and documents and discuss next steps: Book a tax session.

Foreign account types and the $10,000 aggregate threshold

Aggregate value and account types

Two words matter greatly when evaluating FBAR applicability: aggregate and accounts. Aggregate refers to adding up all foreign financial accounts considered together, rather than testing each account in isolation. The IRS and FinCEN indicate that the filing threshold is met when the aggregate value of all foreign financial accounts exceeded $10,000 at any time during the calendar year. That means you generally look across your entire set of non-U.S. financial accounts—personal and business, owned and those over which you have signature or other authority—when answering the threshold question. A single moment above the threshold during the year can be enough to create a filing need.

Accounts refers to which financial relationships are in scope. The official pages describe FBAR as focused on foreign financial accounts. While the rules can be nuanced, a practical first-pass screen is to list non-U.S. bank and similar financial accounts. Then, consult the examples and definitions on the IRS and FinCEN FBAR pages to determine whether each category you hold is considered a foreign financial account for FBAR purposes.

Useful ways to organize your aggregation review:

• By ownership and authority:
• Accounts you own individually.
• Joint accounts.
• Accounts owned by entities you control or participate in.
• Accounts where you do not own funds but have signature or other authority to direct movements.
• By purpose:
• Personal day-to-day banking.
• Savings and investments held abroad.
• Business operating accounts outside the United States.
• Accounts connected to trusts or estates.
• By jurisdiction:
• Accounts held in a single foreign country.
• Accounts distributed across multiple foreign countries.

Practical considerations as you add things up:

• Confirm the account’s location. The FBAR is about accounts outside the United States, so focus on accounts maintained with a financial institution physically located outside U.S. territory.
• Include accounts where you have only authority. The threshold test is not limited to accounts you own; it also can include accounts over which you have signature or other authority.
• Think across silos. It is common for people to remember personal bank accounts but forget a business account or a legacy account connected to a family or estate matter. The aggregate concept encourages a full inventory.
• Remember the “any time during the year” element. The threshold is not measured only at year‑end. A mid‑year peak can be relevant.

Because the FBAR threshold hinges on aggregation, people who hold multiple modestly sized accounts can be within scope even if no single account seems significant. Conversely, persons with a single account may be outside the filing need if the account did not reach the threshold. The outcome depends on the facts. If you conclude that the aggregate threshold was crossed at any point, you can review the filing instructions and FAQs provided by FinCEN and the IRS to understand the data requested and how to proceed. For background and definitions, see the IRS FBAR page and FinCEN’s FBAR page. To start the electronic filing, see FinCEN’s BSA E‑Filing System.

If you also have foreign income topics on your mind while you catalog accounts, you may want to bookmark these separate, tax-focused guides for later: Foreign Earned Income Exclusion and Foreign Tax Credit. These are different from FBAR and address income tax items rather than FinCEN account reporting.

FinCEN Form 114 filing route and timing

FinCEN filing path and timing; recordkeeping and account information

Once you have determined that an FBAR review is appropriate, orient yourself to the FinCEN filing path. The FBAR is FinCEN Form 114 and is filed electronically through the BSA E‑Filing System. It is not filed with your federal income tax return and is not mailed to the IRS. The FBAR is generally due by April 15 following the calendar year reported. If you do not file by April 15, an automatic extension to October 15 is typically available without submitting a separate extension form. The FinCEN BSA E‑Filing System is available here: https://bsaefiling.fincen.treas.gov/main.html. You can find official instructions and context here: FinCEN’s FBAR page and the IRS FBAR page.

A calm, stepwise approach can make the filing manageable:

• Step 1: Confirm scope. Revisit your list of foreign financial accounts and your aggregation notes to ensure you are including all accounts over which you have a financial interest or signature or other authority.
• Step 2: Gather information. Collect identifying details for each reportable account and sufficient records to determine the maximum account value for the year.
• Step 3: Review the official instructions. The IRS and FinCEN pages outline required data fields and definitions.
• Step 4: File electronically. Use FinCEN’s BSA E‑Filing System to submit FinCEN Form 114.
• Step 5: Retain records. Keep supporting materials for reportable accounts for five years from the FBAR due date.

Recordkeeping is not just good housekeeping; it is part of the FBAR framework. The IRS indicates that records for reportable accounts generally must be kept for five years from the due date. Your records should allow you to identify accounts and demonstrate the information you reported. While every filer’s documents look a little different, a practical checklist to consider includes:

• Account owner and, if different, the person with authority information.
• Financial institution name and non‑U.S. address where the account is maintained.
• Account number or other identifying code.
• Account type and status (for example, whether opened, active, or closed during the year).
• Documentation sufficient to determine the account’s maximum value during the year.
• Notes about how you determined which accounts were within scope based on the official definitions.

A few additional timing and mechanics points to keep in view:

• Calendar-year basis: FBARs are tied to the calendar year even if your personal or business tax year differs.
• Separate from Form 1040: You do not attach an FBAR to your tax return. It is filed directly with FinCEN.
• Extension: If you have not filed by April 15, the automatic extension to October 15 allows more time to complete a careful review and gather documents.

If—after reviewing the official materials—you are still unsure about a data field or whether an account belongs in the report, make a list of questions and the supporting documents you have. Having your facts organized can make a discussion with a qualified adviser more productive. You can schedule time to discuss your situation here: Book a tax session.

Official resources for this section:

• FinCEN: Report Foreign Bank and Financial Accounts (FBAR)
• IRS: Report of Foreign Bank and Financial Accounts (FBAR)
• FinCEN BSA E‑Filing System

Account records and information to gather

FBAR compared with Form 8938

FBAR (FinCEN Form 114) is separate from Form 8938 (Statement of Specified Foreign Financial Assets). Both can be relevant to persons with non‑U.S. financial connections, but they serve different reporting regimes. FBAR is a FinCEN information report filed electronically through the BSA E‑Filing System and is not submitted with your federal tax return. Form 8938 is an IRS tax form attached to your annual income tax return, if required. Because the two filings are distinct, it is possible that one applies when the other does not, and it is also possible that both apply to the same filer and the same accounts. The IRS provides a side‑by‑side comparison of FBAR and Form 8938 that highlights differences in who must file, what is reported, and where and when to file: IRS Comparison of Form 8938 and FBAR requirements.

Key distinctions to keep in mind as you plan:

• Filing destination:
• FBAR is filed with FinCEN via the BSA E‑Filing System.
• Form 8938 is filed with the IRS as part of your income tax return.
• Purpose and scope:
• FBAR focuses on foreign financial accounts over which you have a financial interest or signature or other authority.
• Form 8938 focuses on specified foreign financial assets, which can include accounts as well as other assets described in IRS materials.
• Thresholds and definitions:
• FBAR uses the $10,000 aggregate “any time during the year” account value test across foreign financial accounts.
• Form 8938 has different thresholds and definitions that vary based on filing status and where you live. Review the IRS comparison page and current Form 8938 instructions.

Practical steps so you do not miss something:

• Evaluate FBAR and Form 8938 separately, using each form’s official thresholds and definitions.
• If you determine an FBAR filing may apply, complete that process through FinCEN’s BSA E‑Filing System.
• If you determine Form 8938 may apply, integrate that form into your tax return preparation and filing workflow.
• Keep one consolidated records folder. Even though the filings are different, a single set of organized documents can serve both.

For a focused introduction to Form 8938 itself, visit our companion page: Form 8938 guide. If you prefer to map both regimes alongside your actual accounts before you file, consider a structured working session to review your facts and questions: Book a tax session.

Official resources for this section:

• IRS: Comparison of Form 8938 and FBAR requirements
• IRS: Report of Foreign Bank and Financial Accounts (FBAR)
• FinCEN: Report Foreign Bank and Financial Accounts (FBAR)

FBAR and Form 8938: separate reporting questions

Late or uncertain filing situations

Sometimes life happens—moves, job changes, and new banking relationships—so you may discover the FBAR question after the year is over. If you are unsure whether a prior‑year FBAR applied, or you believe a past report may be missing or incomplete, the most useful thing you can do right now is gather facts. Make an inventory of your foreign accounts for the year in question, your ownership or authority in each, and the maximum values you can document. Then compare those facts carefully to the official materials from the IRS and FinCEN. The FBAR is an annual, calendar‑year report, and it is filed electronically with FinCEN; it is generally due April 15 with an automatic extension to October 15 if not timely filed by April 15. Records for reportable accounts should be retained for five years from the due date. You can review the IRS FBAR page and FinCEN’s FBAR page for scope, terms, and filing mechanics.

This guide cannot prescribe a one‑size‑fits‑all path for late or uncertain situations. The appropriate next step can depend on the year involved, your role with each account (financial interest versus signature or other authority), and the extent of your documentation. Because the facts matter, many people find it helpful to walk through their timeline and account list with a qualified professional who is familiar with the official guidance.

If you want a structured next step:

• Write down the years you are evaluating.
• Create a table or list of foreign accounts for each year, including who owned the account and who had authority.
• Note when each account was opened or closed, and where it is maintained.
• Identify which parts of the IRS and FinCEN guidance you relied on for your preliminary decision.
• Draft your questions.

From there, you can decide—based on the facts and current instructions—how to proceed. If you would like help organizing your review and questions, you can book time here: Book a tax session. For authoritative references, see:

• IRS: Report of Foreign Bank and Financial Accounts (FBAR)
• FinCEN: Report Foreign Bank and Financial Accounts (FBAR)
• FinCEN BSA E‑Filing System

While this page aims to give you a calm, practical roadmap, it is not a substitute for the official instructions. When in doubt, go directly to the source materials and consider a professional review before taking action.

FBAR: Foreign Bank and Financial Account Reporting Guide FAQs