US Treasury finalizes GENIUS Act stablecoin rules

TLDR

US regulators have finalized detailed GENIUS Act rules that turn dollar stablecoins into a tightly supervised, bank like product in the United States.

1. The OCC rule under the GENIUS Act requires payment stablecoins to be fully reserved, redeemable within two business days, and issued only by federally approved or qualified foreign entities from January 18, 2027.
2. Issuers are banned from paying interest or yield solely for holding stablecoins, but some exchange or fintech rewards may still be allowed on a case by case basis under the new framework.
3. The rules give regulatory clarity that may favor large, compliant stablecoins, while banks warn of deposit flight and more rules are still coming on anti money laundering and other risks.

Deep Dive

1. What The New Rules Actually Do

The Office of the Comptroller of the Currency (OCC), a Treasury bureau, has finalized its main rule implementing the 2025 GENIUS Act for payment stablecoins. The rule takes effect on 18 January 2027 and sets federal standards for reserves, redemptions, custody, audits, reporting and risk management for payment stablecoin issuers under OCC oversight.

Issuers must hold identifiable reserves worth at least 100 percent of outstanding stablecoins and generally honor redemptions within two business days, with any extension above seven days requiring OCC approval. From the effective date, only permitted issuers including approved bank subsidiaries, federally qualified issuers, certain state qualified firms and some foreign issuers may legally issue payment stablecoins in the United States, according to OCC summaries and related coverage of the final rule.

The framework also defines payment stablecoins as digital settlement instruments rather than investment products and limits who can custody them on a supervised basis. Treasury Secretary Scott Bessent framed the GENIUS Act and these rules as a national stablecoin framework comparable to the historic National Currency Act that standardized bank issued paper money.

2. Yield, Rewards And Case By Case Scrutiny

The GENIUS Act bars payment stablecoin issuers from paying interest or yield solely because customers hold, use or retain their tokens. The OCC rule keeps this core ban but drops a proposed presumption that some affiliate or exchange reward programs were automatically unlawful, instead promising case by case review of rewards structures.

Coverage of the final rule notes that exchanges and fintechs such as Coinbase, Kraken and PayPal can still offer some stablecoin rewards if they are not simply issuer funded interest for parking digital dollars. Programs that depend on other factors like trading activity or broader loyalty metrics may pass muster, while arrangements that disguise issuer funded yield remain at risk. Banking lobbies have criticized this as leaving a path for deposit like returns on digital dollars, while crypto industry groups view it as a more balanced reading of the statute.

3. Market Impact And What To Watch

The rule gives much needed clarity for large dollar stablecoins that plan to operate inside the US banking perimeter, but it also raises the bar for entry. Existing US issuers must file substantially complete applications and may seek limited waivers, while unapproved issuers risk penalties if they continue issuance after the effective date.

Banks warn that persistent stablecoin rewards could pull hundreds of billions from traditional deposits over time, tightening funding for community lending, while crypto advocates argue the framework will attract institutional scale payment and settlement use. Key moving parts remain unresolved, including separate anti money laundering and sanctions rules from FinCEN and OFAC and additional GENIUS Act rules from the Federal Reserve and other agencies.

Conclusion

The finalized GENIUS Act rules mark a structural shift that pulls major dollar stablecoin issuance into a bank like regulatory perimeter, trading flexibility for legal certainty. For crypto users and projects, the path to mainstream payment and settlement use now clearly runs through fully reserved, fast redeeming, regulator approved stablecoins, while yield and DeFi style experimentation increasingly sits at the edges of that new regime.