Resolving FBAR Penalties: IRS Tax Resolution for UHNWIs
Last Updated: October 2026
Key Takeaways
- Under 31 U.S.C. § 5321(a)(5), willful FBAR violations carry a civil penalty of the greater of $165,353 (2026 inflation-adjusted) or 50% of the account balance at the time of the violation, per account, per year.
- In Bittner v. United States, 143 S. Ct. 713 (2023), the Supreme Court held that non-willful FBAR penalties accrue on a per-report basis, not per-account, capping exposure at $16,536 per annual form for 2026.
- Under 31 C.F.R. § 1010.350, U.S. persons with a financial interest in or signature authority over foreign financial accounts exceeding $10,000 in aggregate at any time during the calendar year must file FinCEN Form 114.
- The Second Circuit held in United States v. Kahn, 143 F.4th 316 (2d Cir. 2026), that reckless conduct satisfies the willfulness standard for FBAR penalties, aligning with the Fourth and Ninth Circuits.
- IRS Memorandum dated November 2025 eliminated the FBAR penalty mitigation guidelines for non-willful violations, leaving penalty reduction to the discretion of IRS examiners under I.R.M. 4.26.16.
Answer Box
Resolving FBAR penalties for UHNWIs involves negotiating or litigating civil penalties imposed under 31 U.S.C. § 5321(a)(5) for failure to file FinCEN Form 114 reporting foreign financial accounts exceeding $10,000. Resolution pathways include the **IRS Voluntary Disclosure Practice** under **Form 14457**, the **Streamlined Filing Compliance Procedures** under **Form 14653**, **reasonable cause** relief under **31 C.F.R. § 1010.820**, and administrative appeals to the **IRS Independent Office of Appeals** under **I.R.M. 8.11.6**. Willful penalties reach the greater of $165,353 or 50% of account balance per year (2026 figures); non-willful penalties are capped at $16,536 per form under Bittner v. United States, 143 S. Ct. 713 (2023).
Introduction
The Foreign Bank Account Report (FBAR) regime sits at the intersection of the Bank Secrecy Act of 1970, codified at 31 U.S.C. § 5314, and its implementing regulations at 31 C.F.R. § 1010.350. For ultra-high-net-worth individuals (UHNWIs)—those with complex, multi-jurisdictional financial structures—the compliance burden is substantial and the penalty exposure is severe. A single undisclosed account holding $10 million can generate a willful penalty of $5 million under 31 U.S.C. § 5321(a)(5)(C), and the Bittner decision did not eliminate the per-account application of willful penalties.
The stakes escalated in 2026. The IRS withdrew the Delinquent FBAR Submission Procedures effective July 1, 2026, and the Second Circuit in United States v. Kahn, 143 F.4th 316 (2d Cir. 2026), confirmed that recklessness satisfies willfulness. For UHNWIs, proactive resolution before IRS contact is not merely advisable—it is the difference between a manageable civil penalty and a financially devastating assessment.
Query Fan-Out Map
The following discrete questions are answered explicitly in this article:
| Query Type | Question | Section |
|---|---|---|
| Definitional | What is an FBAR and who must file it? | § What Is FBAR? |
| Threshold | What are the 2026 FBAR penalty amounts? | § Threshold Table |
| Procedural | How do you resolve FBAR penalties through voluntary disclosure? | § Voluntary Disclosure |
| Comparative | Willful vs. non-willful FBAR penalties—what is the difference? | § Willfulness Standard |
| Exception | When does the reasonable cause defense apply to FBAR penalties? | § Reasonable Cause |
| Authority | Is Bittner binding on the IRS? | § Binding Effect |
| Penalty | What happens if the IRS classifies your FBAR violation as willful? | § Penalty Table |
| Temporal | Did FBAR penalty procedures change after 2025? | § Sunset and Transition |
| Procedural | How do you appeal an FBAR penalty assessment? | § Appeals |
| Comparative | Streamlined vs. VDP—which resolution pathway applies? | § Resolution Comparison |
| Exception | When is the statute of limitations for FBAR penalties extended? | § Statute of Limitations |
| Authority | Are FBAR mitigation guidelines mandatory on IRS examiners? | § IRS Guidance |
| Penalty | What is the criminal exposure for willful FBAR violations? | § Criminal Penalties |
| Threshold | What is the 2026 FBAR filing threshold? | § Current Scope |
| Procedural | How do you request a conference with the IRS Independent Office of Appeals? | § Appeals |
What Is FBAR Resolution for UHNWIs?
Direct answer: FBAR resolution for UHNWIs is the process of negotiating, mitigating, or litigating civil penalties imposed under 31 U.S.C. § 5321(a)(5) for failure to file FinCEN Form 114, the Report of Foreign Bank and Financial Accounts, as required by 31 C.F.R. § 1010.350. Resolution encompasses voluntary disclosure under Form 14457, streamlined compliance under Form 14653, administrative appeals under I.R.M. 8.11.6, and judicial review in federal district court under 28 U.S.C. § 1345.
Statutory Basis
The FBAR reporting requirement originates in the Bank Secrecy Act, 31 U.S.C. § 5314, which authorizes the Secretary of the Treasury to require U.S. persons to report financial interests in foreign financial accounts. The penalty provisions appear at 31 U.S.C. § 5321(a)(5) and 31 U.S.C. § 5322. The implementing regulation is 31 C.F.R. § 1010.350, and filing mechanics are at 31 C.F.R. § 1010.306.
Under 31 U.S.C. § 5321(a)(5)(C), willful violations trigger a maximum penalty equal to the greater of $100,000 or 50% of the account balance at the time of the violation, adjusted annually for inflation ($165,353 for 2026). 31 U.S.C. § 5321(a)(5)(B)(i) caps non-willful penalties at $10,000 per violation, inflation-adjusted to $16,536 for 2026, subject to the Bittner per-report rule. 31 U.S.C. § 5321(a)(5)(B)(ii) provides that no penalty applies if the violation was due to reasonable cause and the account balance was properly reported on a timely-filed return.
Historical Development
The FBAR requirement was enacted as part of the Bank Secrecy Act of 1970, Pub. L. No. 91-508. Congress significantly strengthened penalties in the American Jobs Creation Act of 2004, Pub. L. No. 108-357, § 821, which added the reasonable cause exception and increased willful penalties. The Foreign Account Tax Compliance Act (FATCA) of 2010, Pub. L. No. 111-147, introduced Form 8938 reporting and intergovernmental information exchange, dramatically increasing detection risk. The Bittner decision in 2023 resolved a circuit split on non-willful penalty computation, but left willful penalties applied on a per-account basis.
Current Scope
For calendar year 2025 (filed in 2026), the FBAR filing obligation applies to U.S. persons—including citizens, green card holders, and resident aliens under 31 C.F.R. § 1010.350(b)—whose aggregate foreign financial account balances exceeded $10,000 at any time during the year. The filing deadline is April 15, with an automatic extension to October 15 under 31 C.F.R. § 1010.306(c).
Reportable accounts include bank accounts, securities accounts, mutual funds, and certain insurance policies with cash value. UHNWIs with trusts, family limited partnerships, and non-U.S. pensions face layered reporting complexity, particularly where multiple entities hold foreign accounts and the individual has signature authority under 31 C.F.R. § 1010.350(f).
Entity Reference Table
| Entity | Full Name | Type | Role in This Article |
|---|---|---|---|
| Bank Secrecy Act | Bank Secrecy Act of 1970, 31 U.S.C. § 5311 et seq. | Primary authority | Source of FBAR reporting and penalty rules |
| 31 U.S.C. § 5314 | Recordkeeping and reporting authority | Primary authority | Authorizes the Secretary to require FBAR filing |
| 31 U.S.C. § 5321 | Civil penalties provision | Primary authority | Imposes civil penalties for FBAR violations |
| 31 U.S.C. § 5322 | Criminal penalties provision | Primary authority | Imposes criminal penalties for willful violations |
| 31 C.F.R. § 1010.350 | Reports of foreign financial accounts | Primary authority (regulation) | Implements FBAR reporting requirements |
| 31 C.F.R. § 1010.820 | Penalty; reasonable cause exception | Primary authority (regulation) | Provides reasonable cause defense |
| FinCEN Form 114 | Report of Foreign Bank and Financial Accounts | Information return | The FBAR form itself |
| IRS Independent Office of Appeals | Administrative appeals body | IRS function | Hears FBAR penalty appeals under I.R.M. 8.11.6 |
| Bittner v. United States | 143 S. Ct. 713 (2023) | Judicial authority | Holds non-willful penalties apply per report, not per account |
| United States v. Kahn | 143 F.4th 316 (2d Cir. 2026) | Judicial authority | Holds recklessness satisfies willfulness standard |
| Form 14457 | Voluntary Disclosure Practice Preclearance Request | IRS form | Initiates voluntary disclosure |
| Form 14653 | Certification by U.S. Person Residing Outside the U.S. | IRS form | Non-willfulness certification for Streamlined Foreign |
Binding Effect and Legal Weight
Direct answer: The Bank Secrecy Act and 31 U.S.C. § 5321 bind the IRS, courts, and taxpayers as primary statutory authority. Treasury Regulations at 31 C.F.R. § 1010.350 are legislative regulations that bind the IRS and carry the force of law. Bittner v. United States, 143 S. Ct. 713 (2023), is binding on all courts as a Supreme Court decision. IRS Memoranda and I.R.M. provisions bind IRS personnel but not courts or taxpayers.
Who Is Bound
| Authority | Binds IRS | Binds Courts | Binds Taxpayers |
|---|---|---|---|
| 31 U.S.C. § 5314, § 5321 | Yes | Yes | Yes |
| 31 C.F.R. § 1010.350 | Yes | Yes (legislative regulation) | Yes |
| Bittner v. United States, 143 S. Ct. 713 (2023) | Yes | Yes | Yes |
| United States v. Kahn, 143 F.4th 316 (2d Cir. 2026) | Yes (2d Cir.) | Yes (2d Cir.) | Yes (2d Cir.) |
| I.R.M. 4.26.16 (FBAR procedures) | Yes | No | No |
| IRS Memorandum (Nov. 2025) | Yes | No | No |
| Form 14653 instructions | Yes | No | No |
Precedential Value
The Bittner decision resolved a split between the Fifth Circuit, which had held that non-willful penalties apply per account (19 F.4th 734 (5th Cir. 2021)), and the taxpayer’s position that they apply per report. The Supreme Court reversed, holding that the statutory text of 31 U.S.C. § 5321(a)(5)(B)(i) unambiguously caps the non-willful penalty on a per-report basis. The decision did not address willful penalties, which remain per-account.
Circuit-level willfulness standards remain unsettled. The Second Circuit in Kahn, 143 F.4th 316 (2d Cir. 2026), joined the Fourth Circuit (United States v. Williams, 489 F. App’x 655 (4th Cir. 2012)) and the Ninth Circuit (United States v. Bohanec, 2024 WL 3821604 (9th Cir. 2024)) in holding that recklessness satisfies willfulness. The Third Circuit in Bedrosian v. United States, 912 F.3d 144 (3d Cir. 2018), adopted an objective recklessness standard under the Safeco framework.
Primary vs. Secondary Authority
The Bank Secrecy Act is primary statutory authority. The Treasury Regulations implementing the FBAR are legislative regulations, not interpretive, because Congress expressly delegated rulemaking authority to the Secretary under 31 U.S.C. § 5314. Legislative regulations carry the force and effect of law. IRS Memoranda and I.R.M. provisions are internal management documents that bind the IRS but do not create enforceable rights for taxpayers.
Key Authorities and Cases
Direct answer: The primary authorities governing FBAR penalty resolution are 31 U.S.C. § 5314 (reporting requirement), 31 U.S.C. § 5321(a)(5) (civil penalties), 31 U.S.C. § 5322 (criminal penalties), and 31 C.F.R. § 1010.350 (implementing regulation). Key judicial decisions include Bittner v. United States, 143 S. Ct. 713 (2023), and United States v. Kahn, 143 F.4th 316 (2d Cir. 2026). The governing IRS guidance is I.R.M. 4.26.16 and the November 2025 Memorandum eliminating non-willful mitigation guidelines.
Statutory Authority
| Statute | Subject | Application |
|---|---|---|
| 31 U.S.C. § 5314 | Reporting authority | Requires U.S. persons to report foreign financial accounts |
| 31 U.S.C. § 5321(a)(5) | Civil penalties | Imposes non-willful and willful civil penalties |
| 31 U.S.C. § 5321(a)(5)(B)(ii) | Reasonable cause | Exception to civil penalty if violation due to reasonable cause |
| 31 U.S.C. § 5322 | Criminal penalties | Imposes criminal penalties for willful violations |
| 31 U.S.C. § 5321(b)(1) | Assessment period | Six-year statute of limitations for civil penalty assessment |
Treasury Regulations
| Regulation | Subject | Application |
|---|---|---|
| 31 C.F.R. § 1010.350 | FBAR reporting | Defines who must file and what accounts are reportable |
| 31 C.F.R. § 1010.306 | Filing deadline | April 15 with automatic extension to October 15 |
| 31 C.F.R. § 1010.820 | Reasonable cause | Provides reasonable cause exception for penalty relief |
| 31 C.F.R. § 1010.100(s) | United States person | Defines persons subject to FBAR reporting |
Judicial Decisions
| Case | Citation | Holding |
|---|---|---|
| Bittner v. United States | 143 S. Ct. 713 (2023) | Non-willful penalty applies per report, not per account |
| United States v. Kahn | 143 F.4th 316 (2d Cir. 2026) | Recklessness satisfies willfulness standard for FBAR penalties |
| Bedrosian v. United States | 912 F.3d 144 (3d Cir. 2018) | Recklessness assessed under objective Safeco standard |
| United States v. Bohanec | 2024 WL 3821604 (9th Cir. 2024) | Recklessness sufficient for willfulness; $238K judgment affirmed |
| United States v. Williams | 489 F. App’x 655 (4th Cir. 2012) | Willfulness includes reckless conduct |
| United States v. McBride | 908 F. Supp. 2d 1186 (D. Utah 2012) | Recklessness sufficient; $100K penalty affirmed |
IRS Guidance
| Guidance | Subject | Key Provision |
|---|---|---|
| I.R.M. 4.26.16 | FBAR penalty procedures | Examination and assessment procedures |
| I.R.M. 8.11.6 | FBAR Appeals | Appeals procedures for FBAR penalties |
| IRS Memorandum (Nov. 2025) | Non-willful mitigation | Eliminates IRM mitigation guidelines for non-willful penalties |
| IRS Interim Guidance (Feb. 9, 2026) | Bittner implementation | Appeals procedures following Bittner |
| Form 14457 instructions | Voluntary Disclosure Practice | Preclearance and application procedures |
Summary Table of Authorities
| Authority | Type | Binding Effect | Citation |
|---|---|---|---|
| Bank Secrecy Act | Primary (statutory) | Binds all | 31 U.S.C. § 5311 et seq. |
| FBAR Civil Penalty Statute | Primary (statutory) | Binds all | 31 U.S.C. § 5321(a)(5) |
| FBAR Criminal Penalty Statute | Primary (statutory) | Binds all | 31 U.S.C. § 5322 |
| FBAR Regulations | Primary (legislative) | Binds all | 31 C.F.R. § 1010.350 |
| Bittner v. United States | Primary (judicial) | Binds all | 143 S. Ct. 713 (2023) |
| United States v. Kahn | Primary (judicial) | Binds 2d Cir. | 143 F.4th 316 (2d Cir. 2026) |
| I.R.M. 4.26.16 | IRS guidance | Binds IRS | Internal Revenue Manual |
Threshold Table: FBAR Penalties and Thresholds (2026)
| Category | Threshold / Amount | Authority | Notes |
|---|---|---|---|
| FBAR filing threshold | $10,000 aggregate at any time | 31 C.F.R. § 1010.350(a) | Per calendar year |
| Non-willful civil penalty | Up to $16,536 per report | 31 U.S.C. § 5321(a)(5)(B)(i) | Per form, not per account (Bittner) |
| Willful civil penalty | Greater of $165,353 or 50% of account balance | 31 U.S.C. § 5321(a)(5)(C) | Per account, per year |
| Criminal penalty (standard willful) | Up to $250,000 and/or 5 years | 31 U.S.C. § 5322(a) | Per count |
| Criminal penalty (aggravated) | Up to $500,000 and/or 10 years | 31 U.S.C. § 5322(b) | Pattern > $100,000 in 12 months |
| Civil assessment statute | 6 years from violation | 31 U.S.C. § 5321(b)(1) | Extends from due date of FBAR |
| Reasonable cause | No penalty if violation due to reasonable cause | 31 U.S.C. § 5321(a)(5)(B)(ii) | Must report all income |
Practical Application in Tax Practice
Direct answer: FBAR resolution practice for UHNWIs requires a four-phase sequence: (1) pre-contact risk assessment and willfulness analysis under United States v. Kahn, 143 F.4th 316 (2d Cir. 2026); (2) selection of the appropriate resolution pathway—Voluntary Disclosure Practice, Streamlined Filing Compliance, or delinquent filing with a reasonable cause statement under 31 C.F.R. § 1010.820; (3) administrative appeal to the IRS Independent Office of Appeals under I.R.M. 8.11.6 if penalties are proposed; and (4) judicial review in federal district court if the appeal is unsuccessful.
Research
Effective FBAR resolution research begins with the Bank Secrecy Act and 31 U.S.C. § 5321. Practitioners must then assess the willfulness standard applicable in the relevant circuit, as Kahn (2d Cir.), Bedrosian (3d Cir.), Williams (4th Cir.), and Bohanec (9th Cir.) all now include recklessness within willfulness. The Bittner per-report rule applies regardless of circuit. Practitioners should review I.R.M. 4.26.16 and any subsequent IRS Memoranda for internal processing guidance, but must recognize that I.R.M. provisions do not create taxpayer rights.
Audit
FBAR examinations are conducted by IRS examiners under I.R.M. 4.26.16. The examiner will request records sufficient to establish account balances, signatory authority, and the taxpayer’s knowledge of the reporting requirement. For UHNWIs with complex structures, the IRS may issue Information Document Requests (IDRs) covering multiple entities. The November 2025 Memorandum eliminated the non-willful mitigation guidelines that previously structured penalty reductions, leaving reduction to examiner discretion under I.R.M. 4.26.16(6). Practitioners should document all reasonable cause factors contemporaneously.
Appeals
If the examiner proposes a penalty, the taxpayer receives Letter 3709 and has 30 days to request a conference with the IRS Independent Office of Appeals under I.R.M. 8.11.6. The Appeals officer may consider hazards of litigation and has authority to settle. Under the February 9, 2026 interim guidance, Appeals must apply the Bittner per-report rule for non-willful penalties. For willful penalties, the Appeals officer evaluates the willfulness evidence under the applicable circuit standard.
Litigation
If Appeals sustains the penalty, the taxpayer may pay a divisible portion of the penalty and sue for refund in federal district court or the Court of Federal Claims. The government bears the burden of proving willfulness by a preponderance of the evidence in a refund action. In United States v. Bohanec, 2024 WL 3821604 (9th Cir. 2024), the Ninth Circuit affirmed a $238,000 judgment, rejecting the taxpayer’s argument that Safeco did not apply to FBAR willfulness.
Planning Strategies
For UHNWIs with undisclosed accounts, the optimal strategy depends on the willfulness assessment:
| Factor | Streamlined | VDP | Delinquent Filing |
|---|---|---|---|
| Willfulness required | Non-willful only | Willful or non-willful | Non-willful only |
| Preclearance required | No | Yes (Form 14457) | No |
| FBAR years required | 6 years | 6 years | 6 years |
| Offshore penalty | None (Streamlined Foreign) | Varies | None if reasonable cause |
| Criminal immunity | Conditional | Yes | No |
| IRS contact required | No contact | Before contact | Before contact |
The Streamlined Foreign Offshore procedure under Form 14653 remains available for non-willful taxpayers residing outside the U.S. The Voluntary Disclosure Practice under Form 14457 is the primary pathway for willful taxpayers, offering criminal immunity in exchange for full cooperation and penalty payment.
Resolution Pathway Comparison
| Feature | Streamlined Foreign | Streamlined Domestic | VDP (Form 14457) |
|---|---|---|---|
| Eligibility | Non-willful, foreign resident | Non-willful, U.S. resident | Willful or non-willful |
| Tax returns | 3 years | 3 years | 6 years |
| FBARs | 6 years | 6 years | 6 years |
| Offshore penalty | 0% | 5% of highest aggregate balance | Varies (negotiated) |
| Criminal exposure | None if certified | None if certified | Immunity if compliant |
| Preclearance | Not required | Not required | Required |
| Non-willfulness certification | Form 14653 | Form 14654 | Not required |
| IRS contact | Must be before contact | Must be before contact | Must be before contact |
Interaction with Other Authorities
Direct answer: The Bank Secrecy Act and 31 U.S.C. § 5321 sit at the apex of the FBAR authority hierarchy, followed by 31 C.F.R. § 1010.350, then Supreme Court decisions such as Bittner v. United States, 143 S. Ct. 713 (2023), then circuit court decisions on willfulness, and finally IRS Memoranda and I.R.M. provisions. When an I.R.M. provision conflicts with the statute or regulation, the statute or regulation controls.
Higher Authority
The Bank Secrecy Act is the primary statutory authority. The Treasury Regulations at 31 C.F.R. § 1010.350 were promulgated under express congressional delegation and carry the force of law. The Supreme Court’s decision in Bittner is binding on all lower courts and the IRS. No IRS Memorandum or I.R.M. provision can override the statutory text as interpreted by the Supreme Court.
Lower Authority
IRS Memoranda and I.R.M. provisions bind IRS employees in processing cases but do not create enforceable rights for taxpayers. In Bittner, the Supreme Court noted that the IRS’s per-account position was inconsistent with the statutory text, demonstrating that agency guidance cannot override the statute. The November 2025 Memorandum eliminating non-willful mitigation guidelines is an internal management decision that does not affect the statutory reasonable cause exception under 31 U.S.C. § 5321(a)(5)(B)(ii).
Conflict Resolution
The resolution rule is: Statute > Legislative Regulation > Supreme Court Decision > Circuit Court Decision > IRS Memorandum/I.R.M. If an I.R.M. provision directs examiners to apply a penalty computation inconsistent with Bittner, the statute controls. If a circuit’s willfulness standard conflicts with another circuit’s, the law of the circuit where the taxpayer resides or where the appeal would lie governs.
Sunset and Transition Rules
- The Delinquent FBAR Submission Procedures were withdrawn effective July 1, 2026. Taxpayers who previously relied on this pathway must now use the Streamlined Procedures or file delinquent FBARs with a reasonable cause statement.
- The Voluntary Disclosure Practice proposed updates were open for public comment until March 22, 2026. If finalized, the revised procedures will take effect six months after publication.
- The FBAR civil penalty assessment statute under 31 U.S.C. § 5321(b)(1) is six years from the due date of the FBAR. The IRS may extend this period by agreement.
Common Errors and Pitfalls
- Failing to recognize that willful penalties remain per-account. The Bittner decision addressed only non-willful penalties. A UHNWI with 20 accounts and $1 million in aggregate balances faces a potential willful penalty of $10 million (50% of $20 million aggregate balance across accounts), not $165,353.
- Assuming “quiet disclosure” is safe. Filing amended returns and delinquent FBARs without entering a formal resolution program does not provide criminal immunity and may be treated as a voluntary disclosure that is not timely under I.R.M. 9.5.11.9.
- Underestimating the recklessness standard. Under United States v. Kahn, 143 F.4th 316 (2d Cir. 2026), a UHNWI who signed a return without reviewing it, or who failed to ask a preparer about foreign accounts despite knowing they existed, may be found reckless—and therefore willful.
- Relying on the eliminated mitigation guidelines. The November 2025 Memorandum removed the structured mitigation framework for non-willful penalties. Practitioners can no longer cite specific IRM mitigation tiers; they must argue reasonable cause and present facts directly to the examiner.
- Missing the 30-day appeal deadline. After receiving Letter 3709, the taxpayer has 30 days to request an Appeals conference. Failure to request timely results in assessment of the penalty without administrative review.
- Filing an inaccurate Form 14653. The non-willfulness certification is a sworn statement. The IRS has referred cases for criminal prosecution where the certification was demonstrably false. The Form 14653 narrative must be accurate, detailed, and consistent with all supporting facts.
- Ignoring the criminal exposure. Under 31 U.S.C. § 5322, willful FBAR violations can result in up to $250,000** in fines and **5 years** imprisonment; aggravated cases involving a pattern of illegal activity exceeding **$100,000 in 12 months can result in $500,000 and 10 years.
What This Article Does Not Cover
This article does not address:
- FATCA Form 8938 reporting: While related, I.R.C. § 6038D imposes separate reporting requirements with distinct penalties. FATCA compliance is not coextensive with FBAR compliance.
- Criminal tax prosecution strategy: Referrals to IRS Criminal Investigation under 31 U.S.C. § 5322 require separate defense strategies and constitutional protections not covered here.
- State-level foreign account reporting: Some states impose their own reporting requirements or conform to federal FBAR rules; state-specific analysis is outside this scope.
- Non-FBAR international information returns: Forms 5471, 5472, 8865, and 3520 have distinct penalty regimes under I.R.C. §§ 6038, 6038A, 6046, 6677.
- Trust and estate FBAR obligations: While UHNWIs frequently hold foreign accounts through trusts, the specific reporting rules for fiduciaries under 31 C.F.R. § 1010.350(e) are not addressed in detail.
- Cryptocurrency FBAR reporting: The treatment of virtual currency accounts as “financial accounts” under the FBAR rules is an evolving area not covered here.
Frequently Asked Questions
What is the penalty for failing to file an FBAR in 2026?
The 2026 non-willful FBAR penalty is up to $16,536 per report** under **31 U.S.C. § 5321(a)(5)(B)(i)**, following the inflation adjustment announced by FinCEN. The willful penalty under **31 U.S.C. § 5321(a)(5)(C)** is the greater of **$165,353 or 50% of the account balance at the time of the violation, applied per account, per year.
Is recklessness enough to make an FBAR violation willful?
Yes. The Second Circuit held in United States v. Kahn, 143 F.4th 316 (2d Cir. 2026), that reckless conduct satisfies the willfulness standard for FBAR penalties. The Third Circuit in Bedrosian v. United States, 912 F.3d 144 (3d Cir. 2018), adopted the Safeco objective recklessness standard, and the Fourth and Ninth Circuits have reached similar conclusions.
What is the difference between the Streamlined Procedures and the Voluntary Disclosure Practice?
The Streamlined Filing Compliance Procedures under Form 14653 are available only to non-willful taxpayers and require a certification of non-willfulness. The Voluntary Disclosure Practice under Form 14457 is available to willful and non-willful taxpayers and provides criminal immunity in exchange for full cooperation and payment of penalties over a six-year disclosure period.
Can I appeal an FBAR penalty to the IRS Independent Office of Appeals?
Yes. After receiving Letter 3709 proposing an FBAR penalty, the taxpayer has 30 days to request a conference with the IRS Independent Office of Appeals under I.R.M. 8.11.6. The Appeals officer has settlement authority and may consider hazards of litigation. Under February 9, 2026 interim guidance, Appeals must apply the Bittner per-report rule for non-willful penalties.
How far back can the IRS assess FBAR penalties?
Under 31 U.S.C. § 5321(b)(1), the IRS has six years from the date of the FBAR violation to assess a civil penalty. The assessment period may be extended by agreement. For willful violations, the statute of limitations for criminal prosecution under 31 U.S.C. § 5322 is generally six years under 18 U.S.C. § 3282.
Conclusion
Resolving FBAR penalties for UHNWIs requires navigating a hierarchy of authorities—from the Bank Secrecy Act and 31 U.S.C. § 5321, through 31 C.F.R. § 1010.350, to Bittner v. United States, 143 S. Ct. 713 (2023), and the circuit-level willfulness standards. The 2026 enforcement landscape is more aggressive: the IRS withdrew the Delinquent FBAR Submission Procedures, eliminated non-willful mitigation guidelines, and continues to apply willful penalties on a per-account basis. For UHNWIs with unreported foreign accounts, the decision point is clear: enter a formal resolution pathway before IRS contact, or face penalties that can exceed the value of the accounts themselves.
The limitations of this analysis are inherent in any general treatment: circuit-specific willfulness standards, evolving IRS guidance, and fact-intensive reasonable cause determinations may alter outcomes. Practitioners must verify all citations and apply the law to their specific circumstances.
THIS ARTICLE IS FOR INFORMATIONAL PURPOSES ONLY AND DOES NOT CONSTITUTE LEGAL ADVICE. THE INFORMATION MAY BE OUTDATED AND YOU ARE NOT TO RELY ON IT. CONTACT YOUR PROFESSIONAL TO GUIDE YOU BASED ON YOUR CURRENT SITUATION, OR WHAT MAY APPLY TO PREVIOUS YEARS. THIS ARTICLE IS ONLY MEANT TO PROVIDE GENERAL INFORMATION AND NOT A SPECIFIC ANSWER. YOU ARE NOT OUR CLIENT AND WE HAVE NOT ADVISED YOU.
Author Bio
Alan Goldstein is an Enrolled Agent and researcher with 26 years of experience in federal and state tax controversy. He advises high-net-worth families and closely held businesses on income-shifting strategies, charitable planning, and IRS audit defense.
Last Updated: October 2026
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"description": "Report of Foreign Bank and Financial Accounts (FinCEN Form 114), required by 31 U.S.C. § 5314 and 31 C.F.R. § 1010.350."
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{
"@type": "DefinedTerm",
"name": "31 U.S.C. § 5321",
"description": "Statutory provision imposing civil penalties for FBAR violations, including non-willful penalties under subsection (a)(5)(B) and willful penalties under subsection (a)(5)(C)."
},
{
"@type": "DefinedTerm",
"name": "Bittner v. United States",
"description": "Supreme Court decision, 143 S. Ct. 713 (2023), holding that non-willful FBAR penalties apply per report, not per account."
},
{
"@type": "DefinedTerm",
"name": "United States v. Kahn",
"description": "Second Circuit decision, 143 F.4th 316 (2d Cir. 2026), holding that recklessness satisfies the willfulness standard for FBAR penalties."
},
{
"@type": "DefinedTerm",
"name": "Voluntary Disclosure Practice",
"description": "IRS program under Form 14457 allowing taxpayers with willful FBAR violations to resolve penalties in exchange for criminal immunity and full cooperation."
},
{
"@type": "DefinedTerm",
"name": "Streamlined Filing Compliance Procedures",
"description": "IRS procedures for non-willful taxpayers under Form 14653, requiring three years of tax returns and six years of FBARs with no offshore penalty for foreign residents."
}
]
},
{
"@type": "FAQPage",
"mainEntity": [
{
"@type": "Question",
"name": "What is the penalty for failing to file an FBAR in 2026?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The 2026 non-willful FBAR penalty is up to $16,536 per report under 31 U.S.C. § 5321(a)(5)(B)(i), following the inflation adjustment announced by FinCEN. The willful penalty under 31 U.S.C. § 5321(a)(5)(C) is the greater of $165,353 or 50% of the account balance at the time of the violation, applied per account, per year."
}
},
{
"@type": "Question",
"name": "Is recklessness enough to make an FBAR violation willful?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes. The Second Circuit held in United States v. Kahn, 143 F.4th 316 (2d Cir. 2026), that reckless conduct satisfies the willfulness standard for FBAR penalties. The Third Circuit in Bedrosian v. United States, 912 F.3d 144 (3d Cir. 2018), adopted the Safeco objective recklessness standard, and the Fourth and Ninth Circuits have reached similar conclusions."
}
},
{
"@type": "Question",
"name": "What is the difference between the Streamlined Procedures and the Voluntary Disclosure Practice?",
"acceptedAnswer": {
"@type": "Answer",
"text": "The Streamlined Filing Compliance Procedures under Form 14653 are available only to non-willful taxpayers and require a certification of non-willfulness. The Voluntary Disclosure Practice under Form 14457 is available to willful and non-willful taxpayers and provides criminal immunity in exchange for full cooperation and payment of penalties over a six-year disclosure period."
}
},
{
"@type": "Question",
"name": "Can I appeal an FBAR penalty to the IRS Independent Office of Appeals?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Yes. After receiving Letter 3709 proposing an FBAR penalty, the taxpayer has 30 days to request a conference with the IRS Independent Office of Appeals under I.R.M. 8.11.6. The Appeals officer has settlement authority and may consider hazards of litigation. Under February 9, 2026 interim guidance, Appeals must apply the Bittner per-report rule for non-willful penalties."
}
},
{
"@type": "Question",
"name": "How far back can the IRS assess FBAR penalties?",
"acceptedAnswer": {
"@type": "Answer",
"text": "Under 31 U.S.C. § 5321(b)(1), the IRS has six years from the date of the FBAR violation to assess a civil penalty. The assessment period may be extended by agreement. For willful violations, the statute of limitations for criminal prosecution under 31 U.S.C. § 5322 is generally six years under 18 U.S.C. § 3282."
}
}
]
}
]
}