FinCEN proposes delaying its Investment Adviser AML Rule to 2028, giving firms more time but signalling that advisers remain firmly in regulatory scope.
The US Department of the Treasury’s Financial Crimes Enforcement Network (FinCEN) has proposed pushing back the effective date of its new anti-money laundering (AML) regime for investment advisers by two years, citing the need for further consultation and industry preparation.
The rule, known as the Investment Adviser AML Rule (IA AML Rule), was finalised earlier this year and set to take effect on January 1, 2026. It would have required registered investment advisers (RIAs) and exempt reporting advisers (ERAs) to establish comprehensive AML and countering the financing of terrorism (CFT) programmes, and to begin filing suspicious activity reports (SARs).
On September 19, FinCEN issued a notice of proposed rulemaking (NPRM) to postpone implementation until January 1, 2028. The agency had already provided exemptive relief through an order issued on 5 August, effectively suspending enforcement in the interim.
Why the pause?
FinCEN framed the proposal as a pragmatic response to the operational demands placed on investment advisers, many of whom have never before been subject to Bank Secrecy Act (BSA) obligations in the same way as banks, broker-dealers or money services businesses.
The IA AML Rule is designed to close what regulators see as a long-standing gap in the US financial system’s defences against illicit finance. By extending AML/CFT requirements to investment advisers, FinCEN hopes to prevent criminal actors from exploiting advisory channels to launder funds or finance terrorism.
Yet compliance experts have warned that the industry is facing a steep learning curve. Smaller advisory firms in particular may struggle to implement the necessary monitoring systems, reporting frameworks, and staff training programmes within the initial 2026 timeline.
The two-year postponement provides firms additional time to build compliance infrastructure and for FinCEN to refine elements of the rule through renewed consultation.
Regulatory context
The NPRM comes amid heightened attention on the US approach to financial crime prevention. Over the past decade, Treasury has consistently expanded the scope of entities required to implement AML programmes, from casinos to fintech platforms.
Investment advisers, however, have remained a conspicuous outlier. Regulators have repeatedly flagged the sector as vulnerable, with some advisers managing hundreds of billions of dollars in assets on behalf of clients around the globe.
In March 2024, the Treasury’s National Money Laundering Risk Assessment singled out investment advisers as a potential weak link, noting that criminals could route illicit funds through complex investment structures that fall outside the remit of bank-style monitoring requirements.
The IA AML Rule was intended to respond directly to those concerns, aligning the sector with other financial institutions under the BSA framework.
Industry impact
For investment advisers, the proposed delay offers breathing room but also extends uncertainty. Firms that had already begun investing in compliance systems may now face a stop-start process, potentially raising costs. Others may be tempted to wait until rulemaking is finalised before committing resources.
Legal and compliance specialists caution that postponement should not be interpreted as deregulation. The clear policy trajectory remains towards extending AML/CFT obligations across all significant financial intermediaries.
“Advisers should use the extra time wisely to review and test AML systems, assign program leadership, and engage in the comment process to help shape final rules,” analysts from Fenwick noted.
The NPRM will be published in the Federal Register for public inspection, opening a period for stakeholders to submit comments. The Treasury has indicated it will use the extension not only to allow industry preparation but also to revisit parts of the IA AML Rule in light of feedback.
In the meantime, firms remain under no statutory obligation to implement the rule, but FinCEN’s repeated emphasis on the risks posed by the sector suggests that informal supervisory expectations may still rise.
