US Treasury Advances GENIUS Act Rules After July Deadline

The U.S. Department of the Treasury has begun the formal process of building regulations for the Guiding and Establishing National Innovation for US Stablecoins (GENIUS) Act, launching a notice of proposed rulemaking for public comment. The move is aimed at clarifying how the new stablecoin framework will be implemented ahead of the law’s scheduled start date in January 2027.

In a notice released on Monday, Treasury said it is accepting feedback as it works toward regulatory certainty for businesses operating in the stablecoin payments market. Treasury Secretary Scott Bessent said the department “welcomes input from stakeholders as [it works] to provide the regulatory certainty businesses need to innovate and grow in America.”

Key takeaways

• Treasury has opened a proposed-rulemaking process for GENIUS stablecoin implementation, inviting public comment before the January 2027 effective date.
• Under the GENIUS framework, payment stablecoins generally cannot be issued in the U.S. without an associated federal or state license once the law takes effect.
• The public comment window runs for 60 days after publication in the Federal Register.
• Earlier GENIUS-related proposals from other regulators may still leave uncertainty for market participants, especially given reported missed internal deadlines.

Treasury starts the GENIUS rulemaking process

The GENIUS Act, signed into law last year, is designed to establish a dedicated regulatory structure for “payment stablecoins.” Treasury’s Monday notice signals the next phase: translating statutory requirements into operational rules that regulated entities can plan around.

Treasury’s timeline indicates the law’s effect is tied to the agencies finalizing their rules. Under the bill’s schedule, the stablecoin law was set to begin 120 days after agencies complete final rules, or 18 months after the act’s passage in July 2025—placing the effective date on Jan. 18, 2027. Treasury’s proposed rules are intended to feed into that schedule rather than wait for the very end of the timeline.

Once GENIUS goes into effect, Treasury said an entity generally may not “issue a payment stablecoin” in the U.S. without a related federal or state license. That restriction is central to how market participants will need to structure issuance, compliance, and oversight, and it also underscores why regulators are pushing for rules well ahead of the deadline.

Interested parties will have 60 days to submit comments after the notice is published in the Federal Register, according to Treasury’s disclosure in the proposed-rulemaking notice.

Other agencies issued related proposals in 2026

Treasury is not acting in isolation. Alongside Treasury, other U.S. financial 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 notices of proposed rules in 2026 related to GENIUS implementation. Earlier coverage from Cointelegraph noted that OCC proposals were also aimed at shaping the operating environment for stablecoins and addressing areas of policy debate.

However, the lead time between proposal announcements and final rules matters for businesses planning issuance pathways. The article notes that all departments reportedly missed a July 120-day deadline that would have allowed regulations to be finalized before January. That raises the possibility that GENIUS could take effect even without fully finalized guidance, which would leave some details uncertain for regulated entities and could complicate timelines for compliance readiness.

For market participants, this creates an important distinction: while the effective date is known, the practical contours of licensing and regulatory expectations may not be fully settled by then. That gap is precisely what public comment periods and subsequent rule finalization are meant to close.

GENIUS work is also being discussed with the UK

Beyond Washington, regulators are also coordinating on how stablecoin policy developments may intersect across borders. In July, the UK-US Financial Regulatory Working Group met in London to discuss cooperation between financial agencies, including implementation of the GENIUS Act.

The UK has taken its own steps toward regulating stablecoins, according to the referenced reporting. Still, crypto industry observers have argued that the UK risks falling behind the U.S. in terms of implementation momentum, especially as the U.S. continues to move toward a defined effective date and agency-by-agency rulemaking.

That difference matters for companies planning cross-border stablecoin services, since regulatory timing can affect product deployment, licensing strategy, and operational design—particularly for payment-oriented issuers that need clarity on authorization and compliance obligations.

Why the proposed rules matter before January 2027

The immediate consequence of Treasury’s proposed rulemaking is that stakeholders now have a formal channel to influence how GENIUS translates into enforceable requirements. While the precise contents of the proposed rules aren’t detailed in the excerpt, the framework’s licensing premise is already clear: payment stablecoins are generally not meant to be issued without an appropriate federal or state license once the law is active.

In practical terms, this means issuers and partners—such as payment processors and custody providers that support stablecoin networks—will likely need to map their roles to the future licensing and compliance system. If finalized rules arrive late relative to the effective date, businesses may face a planning problem: they can prepare for the direction of travel, but they may not know every operational requirement until rulemaking concludes.

With public comment open for 60 days after Federal Register publication, the next phase will test how quickly regulators can process feedback and move toward final rules. Market participants should watch for whether agencies can align their proposals into coherent, implementable guidance before the January 2027 milestone.

As Treasury and other regulators work through comments and finalization, the key uncertainty for stablecoin issuers is timing: whether the remaining rule details will be finalized with enough lead time for licensing and operational compliance. The public comment window will offer early signals about the issues regulators prioritize and the expectations that will shape GENIUS implementation.