A private equity partner does not need to steal a dollar to face a criminal indictment.
Under 15 U.S.C. § 80b-6, the Investment Advisers Act makes it unlawful for any adviser to engage in a transaction or course of business that operates as a fraud or deceit on a client, and a willful violation of that standard carries criminal exposure under 15 U.S.C. § 80b-17, not just an SEC settlement.
Most fee and conflict disclosure problems stay civil. The ones that do not usually share a common thread: a pattern of concealment a jury can be shown, not a single missed line in a Form ADV.
Federal prosecutors treat this conduct as securities fraud at its core, whatever specific statute ends up on the indictment.
What Does Section 206 of the Investment Advisers Act Actually Prohibit?
Section 206 reaches four distinct categories of conduct, and prosecutors do not need to prove all four to bring a case. Any one of them is sufficient on its own:
- Employing any device, scheme, or artifice to defraud a client or prospective client.
- Engaging in a transaction, practice, or course of business that operates as a fraud or deceit on a client.
- Acting as principal for the adviser's own account in a client transaction without written disclosure and consent.
- Engaging in any act, practice, or course of business the SEC has defined by rule as fraudulent, deceptive, or manipulative.
That fourth category gives the SEC broad rulemaking authority, and the agency has shown that they intend to use it. Rule 206(4)-8 extends the same anti-fraud standard to statements made to investors in a private fund, which is exactly the vehicle most private equity and hedge fund managers use to raise capital.
What Turns a Disclosure Failure Into a Federal Crime?
The SEC's ordinary toolkit is civil: cease-and-desist orders and monetary penalties, usually resolved without an admission of wrongdoing and often layered with an industry bar.
Section 80b-17 sits on a separate track entirely. A willful violation of the Act or any rule under it carries a fine and up to five years in federal prison, and the Justice Department, not the SEC, decides when that track gets used.
Willfulness is the difference that can turn the case into a federal crime. A firm that misapplied a fee offset calculation through a documented, disclosed methodology looks nothing like an adviser who structured payments specifically to keep investors from learning about them.
Prosecutors build criminal cases around evidence of the second pattern: internal communications showing the adviser understood the arrangement was undisclosed and chose to keep it that way.
What Do Undisclosed Fee Structures Look Like in Practice?
The SEC's own examiners have cataloged the recurring patterns for years. A 2020 risk alert on private fund advisers identified specific categories that repeatedly generate deficiency letters and, in the worst cases, enforcement referrals.
- Management fee offsets calculated incorrectly or not tracked against portfolio company fees.
- Monitoring, board, and deal fees accelerated or retained without the disclosed offset applied.
- Undisclosed compensation paid to so-called operating partners who are not adviser employees.
- Shared expenses, such as broken deal costs or compliance overhead, allocated to funds inconsistently with what investors were told.
Every one of these started as a fee and expense question. None of them required intent to defraud on day one. What separates the firms that received a deficiency letter from the ones facing an indictment is almost always what happened after the gap was discovered internally.
Why Do Minor Conflicts Escalate So Quickly?
Investment advisers owe clients a fiduciary duty that includes both care and loyalty, and the loyalty component requires full and fair disclosure of anything that might incline the adviser toward advice that is not disinterested. That standard has no materiality floor built in for convenience.
A referral fee, a family relationship with a portfolio company, or a side letter granting one investor better liquidity terms all qualify if left undisclosed, regardless of dollar size.
The SEC has flagged conflicts tied to co-investment allocation and preferential liquidity terms tucked into side letters as recurring problem areas, precisely because they feel routine to the people managing the fund. Service providers affiliated with the adviser show up on the same list for the same reason.
Familiarity is what allows a genuinely minor arrangement to go undisclosed for years before anyone treats it as a legal problem.
What Does Current Criminal Enforcement Look Like Right Now?
On April 3, 2026, a Long Island investment adviser pleaded guilty to securities fraud and investment adviser fraud, facing up to twenty years in prison and more than one hundred sixty million dollars in restitution.
Prosecutors detailed how the adviser failed to disclose that he received compensation from a business he had steered client funds into, and that he had a familial relationship with an executive at a second business receiving client investment.
That case also involved direct misappropriation of client funds, which is what elevated the exposure so dramatically.
The nondisclosure allegations alone illustrate exactly the theory prosecutors use even in cases with no missing money at all: the failure to disclose a conflict is treated as part of the same fraudulent scheme as any misrepresentation about risk or performance.
What Other Charges Typically Accompany These Cases?
As with the majority of federal criminal cases, an Investment Advisers Act charge rarely travels alone. Because advisers communicate with clients through email and wire transfer, the same facts supporting a Section 206 violation usually support a wire fraud count as well, and prosecutors add it routinely.
Where the undisclosed conflict involves trading around material nonpublic information rather than fees, the case can shift toward insider trading theories entirely, layering a different statute onto the same underlying relationship of trust.
Related Federal Laws
Federal criminal prosecutions against major investment advisers rarely rely solely on 15 U.S.C. § 80b-6.
Because investment advisers manage institutional assets under strict regulatory oversight, prosecutors systematically layer overlapping statutes—such as Form ADV disclosure fraud (§ 80b-7), ERISA fiduciary violations, and honest services wire fraud (§ 1346)—to build comprehensive indictments.
Stacking these companion charges allows the government to expand its evidentiary scope, bypass technical statutory limits under the Advisers Act, and significantly increase total sentencing exposure.
Defense counsel must analyze this interconnected legal framework to effectively challenge the government's theory of intent and protect investment advisers across both criminal and regulatory venues. The related laws include:
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15 U.S.C. § 80b-7 (Material Misstatements in Reports): Criminalizes making false statements, omitting material facts, or willfully submitting deceptive information in mandatory SEC filings, such as Form ADV or Form PF.
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29 U.S.C. § 1104 & § 1106 (ERISA Fiduciary Duties & Prohibited Transactions): Governs investment advisers managing employee pension or retirement funds, establishing strict statutory duty of loyalty requirements and barring self-dealing or undisclosed compensation arrangements.
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18 U.S.C. § 1346 (Honest Services Wire Fraud): Extends federal wire fraud liability to schemes that deprive clients or fund investors of their intangible right to honest services through undisclosed kickbacks or breaches of fiduciary duty.
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15 U.S.C. § 77q(a) (Securities Act Anti-Fraud Provisions): Prohibits fraudulent devices, material misstatements, or course-of-business deceptions in the offer or sale of securities, providing a parallel fraud theory that does not require proof of a formal advisory relationship.
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18 U.S.C. § 1519 (Destruction or Alteration of Records in Federal Investigations): Imposes up to 20 years in federal prison for altering, destroying, or falsifying internal communications, compliance logs, or trading records to impede an SEC or DOJ investigation.
Frequently Asked Questions (FAQs)
Do prosecutors need to prove an intent to cause financial harm to secure a conviction under Section 206?
No. Federal courts have held that criminal violations of Section 206 do not require proof of a specific intent to cause financial loss or injury to clients. Because investment advisers owe a fiduciary duty, proving that the defendant intentionally engaged in a deceptive act or material omission—such as concealing a major conflict of interest—is sufficient to establish the required criminal mens rea.
How do parallel SEC civil enforcement and DOJ criminal investigations operate?
The SEC and DOJ frequently conduct parallel investigations into the same underlying conduct. While the SEC pursues civil remedies like monetary penalties and industry bars, it shares evidence with the DOJ through formal and informal channels. Statements made during SEC testimony or in response to administrative subpoenas can be used by prosecutors to build a federal criminal indictment.
What constitutes a principal transaction under 15 U.S.C. § 80b-6(3), and why is it risky?
Section 80b-6(3) prohibits an investment adviser from selling securities to or purchasing securities from a client for their own account without providing written disclosure and obtaining client consent prior to transaction completion. Unapproved principal trades create an inherent conflict of interest, and executing them systematically without proper disclosure can be charged as criminal fraud.
Can an unregistered investment adviser be charged under the Investment Advisers Act?
Yes. The anti-fraud prohibitions under 15 U.S.C. § 80b-6 apply to any person who meets the statutory definition of an "investment adviser," regardless of whether they are registered with the SEC, state regulators, or operate under an exemption. Failing to register when legally required can also create separate regulatory and criminal exposure.
What is "cherry-picking" and how do federal prosecutors charge it criminally?
"Cherry-picking" is the practice of allocating profitable trades to an adviser's personal or favored accounts while steering unprofitable or losing trades to client accounts. Prosecutors charge this scheme under Section 206 as a fraudulent device and a breach of fiduciary duty, often combining it with wire fraud counts due to the trade routing mechanisms involved.
How does Form ADV disclosure impact a criminal defense strategy?
Form ADV serves as the primary public disclosure document for investment advisers. Willful misstatements or omissions of material facts on Form ADV (governed by 15 U.S.C. § 80b-7) carry independent criminal penalties. However, if an adviser accurately disclosed a potential fee arrangement or conflict in Form ADV filings, defense counsel can use those disclosures to disprove allegations of intent or concealment.
How do "pay-to-play" violations lead to criminal federal scrutiny?
Rule 206(4)-5 restricts investment advisers from managing public pension funds if they or their executives make political contributions to key state or local officials. While minor breaches are handled civilly, structuring political contributions or kickbacks to secure lucrative government advisory mandates can escalate into federal mail/wire fraud, honest services fraud, and criminal Advisers Act charges.
What role does an internal compliance program play in mitigating Section 80b-17 liability?
A robust, documented compliance program demonstrates that leadership sought to enforce legal standards in good faith. If a compliance gap occurs due to an isolated oversight or rogue employee, evidence of active compliance testing, regular audits, and prompt internal remediation can convince federal prosecutors that the violation lacked the "willfulness" required for criminal indictment under Section 80b-17.
The Fund Manager and the Consulting Arrangement
Consider a hypothetical mid-size private equity fund whose managing partner also owns a minority stake in a consulting firm the fund's portfolio companies routinely hire for operational reviews.
The arrangement began years before the fund's current investors committed capital, and the partner never updated the fund's disclosure documents after the consulting relationship grew from occasional to standing.
An investor relations associate raises the issue internally after noticing invoices during a routine document review, and the partner instructs her to route future questions about the consulting firm directly to him.
That instruction becomes the government's centerpiece months later, after a departing employee flags the arrangement to the SEC.
Defense counsel's strategy focuses on the eight years the relationship existed without concealment, arguing the original omission was an oversight rather than a scheme, while acknowledging the instruction to the associate complicates that argument considerably.
How Should a Defense Strategy Approach the Willfulness Element?
Willfulness is where these cases are won or lost, and it is where a defense has the most room to work.
Documenting exactly when the adviser learned an arrangement was undisclosed matters enormously, and so does the record of what the firm did once that gap surfaced internally.
Whether outside counsel or compliance staff were consulted along the way often determines whether prosecutors see a deliberate scheme or a firm that moved too slowly to fix a real but unintentional gap.
Building that record early does the same work a mitigating factors argument does later, if the case ever reaches a sentencing hearing at all.
For more information on how the attorneys at Eisner Gorin LLP can help, contact our offices today.
