FBAR Recordkeeping: Five-Year Rule and Account Checklist
What an FBAR account record should contain, how the five-year retention instruction differs from the filing deadline, and why closing an account does not settle what records to keep.
Last reviewed: November 6, 2026. Prepared with AI-assisted source checking for EA education; account-specific retention and filing questions require their own review.
For an account subject to FBAR recordkeeping, preserve enough information to identify the account, its financial institution, its type and its maximum value for the reporting year. The retention rule is five years, but it is not permission to choose a destruction date from the account's closing date. The required fields and inspection requirement appear in 31 CFR 1010.420.
EA exam scope: The 2026–2027 SEE generally tests calendar-year 2025 and law through December 31, 2025. Distinguish that study frame from the current-year process for an actual report; see the IRS exam-law guidance.
Build one account-year packet
Use this worksheet for each reportable account, not one undifferentiated folder for every year.
| Required account detail | A practical way to make it retrievable |
|---|---|
| Account holder's name | Preserve the exact account-title spelling, including joint holders where relevant |
| Account number or equivalent identifier | Keep a record that distinguishes this account from others at the same institution |
| Financial institution's name and address | Save the institution and location details used for the report |
| Account type | Identify whether the record concerns savings, brokerage or another account type |
| Highest account value during the reporting period | Keep the amount and a trail showing how it was determined |
The first column paraphrases the regulation's required information. The second is an organizational suggestion, not a government-prescribed document format. The regulation requires the records to remain available for an authorized inspection; an inaccessible folder label is not the same as usable records. 31 CFR 1010.420
Also keep the submitted report and acknowledgment with your working records. If you amend a report, preserve the version history and supporting explanation. These are practical file-management steps; they do not replace the required account information. The IRS discusses keeping an FBAR copy and supporting records.
Five years from what?
Use the actual instruction, not a remembered old filing calendar. The line-item instructions currently linked from FinCEN's FBAR page are version 1.4, January 2017. Their Record Keeping Requirements, on printed page 8, start the five-year period at April 15 following the reported calendar year, or the actual filing date when filing occurs after that April 15. FinCEN line-item instructions
Keep three dates distinct in your workpaper:
- The calendar year the accounts concern.
- The report's applicable deadline and actual submission date.
- The retention instruction and version used for the review.
The same FinCEN instructions describe the April 15 filing deadline and an automatic extension to October 15. A filing extension and a record-retention period answer different questions. The IRS FBAR overview summarizes retention as generally five years from the report's due date. Do not substitute the date you downloaded a statement or an account-closing anniversary for the instruction's clock. This checklist does not calculate or authorize a purge date.
Worked scenario: a closed account and a later filing
A fictional learner, Mira, is organizing a 2025 FBAR file. A foreign savings account was closed in December 2025; its highest value during that year was $18,400. Assume the report is required and was submitted on October 10, 2026.
A December statement showing zero does not explain the year's maximum. Mira's packet should still identify the former account and institution and support the peak amount. Closing the account is not a reason to replace the annual maximum with the closing balance.
For the retention workpaper, October 10 is later than the instruction's April 15 reference point, so the actual filing date matters under that instruction. Record the basis for the review; do not label the folder “delete five years after closure.” The scenario deliberately gives no disposal date.
This is a records exercise, not a fresh determination of whether Mira had a filing obligation. Filing requirements and records requirements must be checked separately. Also note the IRS's specific employee/officer exception for personally retaining employer-account records; it is not a blanket exemption for everyone with signature authority. IRS FBAR overview
Retrieve before checking
- Does a zero balance at year-end prove the year's maximum was zero?
- Is the account-closing date automatically the retention clock's starting point?
- Does a filed FBAR settle whether missing prior reports qualify for penalty relief?
Check your reasoning
- No. Preserve evidence supporting the reporting-period maximum, not only the closing balance.
- No. Check the applicable recordkeeping instruction and actual filing history.
- No. Record organization, filing and a possible relief route are separate analyses. This checklist promises no penalty outcome.
Continue with Specialized Returns practice in P1-U17 or the unit's study cards. For missing reports, use the existing FBAR reasonable-cause versus streamlined-filing guide; this checklist is not another late-filing letter template.