Foreign Accounts in 2026 – FBAR and Form 8938 Are Separate Reporting Tests

A single foreign bank account can trigger two separate reporting obligations, one of them filed with an agency that is not the IRS. The Report of Foreign Bank and Financial Accounts, filed on FinCEN Form 114 and commonly called the FBAR, and Form 8938, Statement of Specified Foreign Financial Assets, apply different thresholds to different lists of assets. Meeting one test says nothing about the other.

This educational publication explains how the two tests are structured and which records support each. It does not determine whether a particular person or entity must file either report, and it does not address penalty exposure, delinquent filings or any specific relief program.

1. Two Separate Tests Applied to the Same Accounts

The FBAR and Form 8938 are often described together because the same account can appear on both. That shared subject matter is where the similarity ends. The two reports were created under different bodies of law, are filed through different systems and are received by different parts of the federal government.

The IRS addresses the relationship directly. Its published comparison states that the Form 8938 filing requirement does not replace or otherwise affect a taxpayer’s obligation to file FinCEN Form 114. A person may find that one report applies, that the other applies, or that both do.

The practical consequence is that each test is evaluated on its own terms. A review that concludes “the accounts were reported” has not answered the question unless it identifies which report is being described.

2. The FBAR Test and Where the Report Is Filed

The FBAR applies to United States persons — a category that includes citizens, resident aliens, trusts, estates and domestic entities — who hold a financial interest in or signature authority over foreign financial accounts. The threshold is reached when the aggregate value of those accounts exceeds $10,000 at any time during the calendar year.

Two features of that threshold are easy to misread. It is an aggregate figure across all accounts rather than a per-account figure, and it is tested at the highest point during the year rather than at year-end. A set of modest accounts can cross the line together even though none of them does so alone.

The report is filed with the Financial Crimes Enforcement Network, not with the IRS, and it is not attached to an income tax return. FinCEN sets the annual due date at April 15, with an automatic extension to October 15 for filers who do not meet the April date. FinCEN states that this extension is granted automatically and that no specific request is required.

3. Form 8938 Thresholds by Filing Status and Residence

Form 8938 applies to specified individuals and certain domestic entities holding specified foreign financial assets. Unlike the FBAR, it is attached to the annual income tax return and is due on that return’s date, including extensions. Its thresholds vary by filing status and by whether the filer lives in the United States or abroad, and each category is tested twice: on the last day of the year and at any point during the year.

The asset lists also diverge, and the differences run in both directions. Form 8938 reaches certain assets that are not held in an account at all, including foreign stock or securities held outside a financial account, interests in foreign partnerships, foreign mutual funds, foreign hedge and private equity funds, and foreign-issued insurance or annuity contracts with a cash value. It does not reach directly held foreign real estate, foreign currency or precious metals held directly.

The FBAR runs the other way on several of those items. It reaches accounts maintained at a financial institution located outside the United States, including accounts over which a person holds only signature authority, subject to exceptions. Foreign stock or securities held outside an account and interests in foreign partnerships are not FBAR-reportable.

A single portfolio can therefore produce a different answer on each form. Shares held directly in a foreign company may be reportable on Form 8938 and not on the FBAR, while an account a person signs on but does not own may be the reverse.

Income reporting sits alongside both. Interest, dividends or gains generated inside a foreign account are reported under the ordinary rules for that income, and that reporting is distinct from either information report.

4. Building a Documentation File That Supports Both Tests

Because the two tests measure different things, a documentation file organised by account rather than by form tends to answer both. Three groups of records carry most of the weight: records that identify the account, records that establish value, and records that establish the filer’s relationship to it.

Identity records include the institution, its country, the account number and the type of account or asset. Value records include year-end statements and whatever source establishes the maximum value reached during the year, since the FBAR aggregate test and the Form 8938 “any time” test both depend on a high point rather than a closing balance. Authority records distinguish ownership from signature authority, and identify any entity interest standing between the filer and the account.

A hypothetical household holds a checking account and a savings account abroad that together peak near $12,000 in March before falling back, and also owns shares in a foreign company held directly rather than through a broker. The aggregate peak is the figure that matters for the FBAR test, not the December balance. The directly held shares do not enter that calculation at all, but they are the kind of asset Form 8938 reaches. One file, organised by account, produces both answers without re-gathering the documents.

5. What These Reports Do Not Resolve

Both reports are informational. Filing either one does not calculate tax, and neither establishes how income from the accounts is treated on a federal or California return. Those remain separate determinations made under the ordinary income rules.

California conformity is a further and independent question. Federal and state treatment of the same item can differ, a pattern discussed in California Conformity & Nonconformity 2026, and no information report resolves it.

Timing deserves the same separation. The general federal filing framework and its extensions are covered in Tax Extensions 2026 and the October 15 individual filing checklist. Those articles address the income tax return; the FBAR runs on the separate FinCEN schedule described above.

If correspondence arrives about a foreign account or a filed report, the general framework for reading agency notices appears in Understanding IRS Notices 2026. Identifying which report and which year a notice concerns is the first step, and this publication does not substitute for an individual filing determination.

Compliance Resources and Tools

• Internal Revenue Service — Comparison of Form 8938 and FBAR Requirements (accessed November 4, 2026).
• Financial Crimes Enforcement Network — FBAR annual due date and automatic extension notice (accessed November 4, 2026).
• Internal Revenue Service — Report of Foreign Bank and Financial Accounts (FBAR) overview (accessed November 4, 2026).
• Internal Revenue Service — About Form 8938, Statement of Specified Foreign Financial Assets (accessed November 4, 2026).