U.S. Banking Groups Push for Stricter AML Rules on Stablecoin Secondary Markets

Two of the largest U.S. banking interest groups are calling on federal regulators to close what they describe as significant anti-money laundering (AML) gaps in the secondary market for stablecoins. In a joint comment letter to the Treasury’s Financial Crimes Enforcement Network (FinCEN) and the Office of Foreign Assets Control (OFAC), the Bank Policy Institute (BPI) and The Clearing House argued that the most substantial risks of illicit finance involving stablecoins occur after the tokens leave the issuer’s direct control.

Secondary Market Risks Under Scrutiny

The banking groups contend that the current regulatory framework places disproportionate emphasis on stablecoin issuers, while largely overlooking transactions that happen on decentralized finance (DeFi) platforms, certain digital asset custodians, and cryptocurrency exchanges. According to the letter, this oversight creates a regulatory vacuum where illicit actors can exploit the secondary market to move funds with limited scrutiny.

BPI and The Clearing House specifically urged FinCEN and OFAC to move beyond a rigid, checklist-based compliance model. Instead, they advocate for a more dynamic, risk-focused approach that imposes clear obligations on DeFi protocols and intermediaries that facilitate secondary market transactions. The groups argue that without such measures, the current system remains vulnerable to money laundering and sanctions evasion.

Traditional Finance Pushes Back Against Crypto Industry Concerns

This push from the traditional banking sector represents a notable counterpoint to ongoing concerns from the cryptocurrency industry. Many crypto advocates have warned that overly broad or prescriptive AML regulations could stifle innovation and harm the growth of the DeFi ecosystem. However, the banking groups argue that the absence of clear secondary market rules poses a greater systemic risk, particularly as stablecoins become more integrated into mainstream financial infrastructure.

The letter was submitted as part of a broader regulatory review by FinCEN and OFAC, which are currently evaluating whether existing AML and sanctions frameworks adequately cover digital assets. The banking groups emphasized that their recommendations are not intended to hinder technological development but to ensure that the financial system remains secure as new payment methods gain traction.

Implications for Stablecoin Regulation and Market Participants

The BPI and The Clearing House’s intervention signals that major financial institutions are closely watching how regulators shape the rules around stablecoins. If FinCEN and OFAC adopt the recommendations, DeFi platforms and crypto exchanges could face more stringent AML compliance requirements, including enhanced transaction monitoring and reporting obligations. For stablecoin issuers, the focus may shift from internal controls to ensuring that downstream intermediaries are also held accountable.

Market participants should anticipate a more complex regulatory landscape, where secondary market transactions become a primary enforcement target. This could lead to increased operational costs for DeFi protocols and exchanges, but also potentially greater trust from institutional investors who have been hesitant to engage with the sector due to compliance uncertainties.

Conclusion

The joint letter from BPI and The Clearing House underscores a growing consensus among traditional financial institutions that stablecoin regulation must extend beyond the issuer level. By highlighting secondary market vulnerabilities, the banking groups are pushing for a more comprehensive AML framework that addresses the full lifecycle of stablecoin transactions. As FinCEN and OFAC deliberate on next steps, the outcome will likely have lasting implications for how stablecoins are traded, custodied, and regulated in the United States.

FAQs

Q1: What is the secondary market for stablecoins?
The secondary market refers to transactions involving stablecoins after they have been issued and are being traded on exchanges, DeFi platforms, or transferred between users. This is distinct from the primary market where stablecoins are minted or redeemed directly with the issuer.

Q2: Why do banking groups say the secondary market is a higher risk for illicit finance?
They argue that once stablecoins leave the issuer, they can be traded or transferred through less regulated intermediaries, such as DeFi protocols or certain custodians, where AML controls may be weaker or non-existent. This creates opportunities for money laundering and sanctions evasion.

Q3: What changes are BPI and The Clearing House proposing?
They want FinCEN and OFAC to impose clear AML obligations on DeFi firms, digital asset custodians, and exchanges that facilitate secondary market transactions, rather than relying solely on a formal compliance checklist. They advocate for a risk-based approach that closes existing regulatory loopholes.