US Treasury Advances GENIUS Act Rules After July Deadline

The U.S. Department of the Treasury has launched a formal rulemaking process for the payment-stablecoin framework established by the GENIUS Act, opening the proposal to public comment as regulators move toward a planned start date in January 2027.

In a notice released on Monday, Treasury said it is seeking input from market participants and other stakeholders ahead of the GENIUS Act’s implementation. Under the law’s timeline, stablecoin rules were set to take effect 120 days after agencies finalize the regulations, or 18 months after the bill was signed in July 2025—placing the effective date at Jan. 18, 2027, absent changes to the scheduling.

Key takeaways

• Treasury is proposing GENIUS-related rules and will accept public comments for 60 days after the notice appears in the Federal Register.
• GENIUS would generally require entities to have a federal or state license before issuing a “payment stablecoin” in the U.S.
• The law’s implementation is still expected for Jan. 18, 2027, but multiple agencies have reportedly missed earlier internal timing targets.
• Treasury’s proposed process is part of a broader 2026 rulemaking effort involving agencies such as the OCC, the FDIC, and the Federal Reserve.

Treasury opens GENIUS rulemaking to public comment

According to the Treasury Department, the notice of proposed rulemaking is intended to help establish regulatory certainty for businesses that want to build payment stablecoin products in the United States. Treasury Secretary Scott Bessent said the department welcomes feedback from stakeholders as it works to “provide the regulatory certainty businesses need to innovate and grow in America.”

The proposal matters because GENIUS is designed to move stablecoin oversight from a patchwork of approaches toward a clearer legal structure. Once the law takes effect, Treasury said, an entity generally would not be able to “issue a payment stablecoin” in the U.S. without a related federal or state license.

Public input is a key part of the process. Treasury stated that comments will be open for 60 days following publication in the Federal Register, giving industry participants, financial institutions, and other interested parties a defined window to weigh in on how the framework should operate in practice.

Inter-agency rulemaking is underway, but deadlines slipped

Treasury’s proposal follows similar steps by other U.S. agencies. In 2026, multiple regulators—including the Office of the Comptroller of the Currency (OCC), the Federal Deposit Insurance Corporation (FDIC), and the Federal Reserve Board—have reportedly issued their own notices of proposed rules related to implementing GENIUS.

However, the timing has become a focal point for observers. The report accompanying the Treasury notice says agencies missed a 120-day deadline in July to finalize regulations before January, raising the possibility that GENIUS could become effective without fully settled guidance.

This creates a practical problem for businesses trying to plan for compliance and product launches: even if the statute is scheduled to take effect in January 2027, companies may still be operating amid transitional uncertainty about the exact requirements they will need to meet.

For readers looking for additional background on the broader stablecoin rulemaking environment, earlier coverage noted how the OCC has advanced proposals aimed at resolving parts of the long-running debate over stablecoin yield and related practices. That context is reflected in the agency-by-agency approach to GENIUS implementation.

What GENIUS changes for payment stablecoin issuers

At the core of the framework is a licensing requirement that is meant to formalize who can issue payment stablecoins and under what authorization. Treasury’s notice indicates that once GENIUS is active, entities generally need a federal or state license before they can issue a “payment stablecoin” in the United States.

For investors and traders, this type of licensing can influence expectations around which stablecoins are likely to gain institutional support. For builders, it can affect how they structure reserves, partner with regulated institutions, and design compliance operations—especially if the market previously relied on regulatory uncertainty rather than clear authorization pathways.

It also raises an operational question that market participants will be watching: how quickly regulators will translate the proposed framework into final, implementable rules. Treasury’s comment period is designed to narrow that uncertainty, but the overall effectiveness timeline leaves limited margin for delays.

Cross-Atlantic coordination and competitive pressure

The U.S. rulemaking effort also intersects with international developments. In July, the UK-US Financial Regulatory Working Group met in London to discuss cooperation between U.S. and UK financial regulators, including implementation steps for GENIUS.

While the UK has taken steps to address stablecoin regulation, the pending rollout of GENIUS is leading some within the crypto industry to argue that the UK could be at risk of falling behind the U.S. in establishing a comprehensive, operational framework.

That perceived asymmetry matters because it can affect where stablecoin-related partnerships and compliance strategies form first. If the U.S. moves more decisively toward a standardized licensing approach, businesses may prioritize compliance-ready pathways there—at least until the UK’s own framework becomes equally concrete.

As Treasury’s proposed rules move through the comment period and toward finalization, the most important thing to watch will be whether agencies can converge on final requirements in time to reduce transitional risk before Jan. 18, 2027. If the broader suite of GENIUS regulations remains incomplete, market participants will likely press regulators for clarity on licensing timelines, compliance expectations, and how existing operations should adapt.