US regulators blow past GENIUS Act’s stablecoin rulemaking deadline

The GENIUS Act became law on July 18, 2025, giving Treasury, the OCC, the Federal Reserve, the FDIC, the NCUA and state regulators one year to finalize implementing rules for payment stablecoins. That deadline passed on July 18, 2026, with every major rule package still stuck in proposed form.

That deadline has now passed, with major rule packages still sitting in proposed form rather than as final regulations.

The delay, however, does not automatically postpone the law’s effective date. Under the statute, the framework takes effect on the earlier of January 18, 2027, or 120 days after the primary federal payment stablecoin regulators issue final implementing regulations.

That creates a difficult countdown for stablecoin companies. The regulations are late, but the compliance window is not necessarily moving with them.

GENIUS Act rulebook misses deadline as U.S. regulators push ahead with stablecoin rules

The GENIUS Act created a broad framework covering reserve requirements, redemption, licensing, supervision, reporting and disclosures. But turning those statutory requirements into operational rules has required several agencies to work on overlapping regulatory tracks.

The OCC issued its major proposed rule in February, covering reserve assets, redemption, risk management, audits, reporting, custody, applications and supervision for issuers under its jurisdiction.

OCC Comptroller Jonathan V. Gould said the agency had given “thoughtful consideration” to a proposed framework that would allow the stablecoin industry to develop safely while inviting industry feedback before finalization.

Treasury has also been working on its own portion of the framework. On August 17, the department published a proposed rule covering the issuance, offering and sale of payment stablecoins. Treasury Secretary Scott Bessent said the department was “moving quickly” to provide regulatory certainty while strengthening the dollar’s position as the world’s reserve currency.

FinCEN and OFAC are separately handling anti-money-laundering and sanctions requirements, while the FDIC and NCUA have developed proposals for institutions under their supervision. The result is a multi-agency rulemaking process rather than one unified regulatory package.

Tether faces a separate regulatory test

One of the most closely watched questions involves Tether’s USDT.

The law establishes a pathway for foreign stablecoin issuers to serve the U.S. market, but foreign issuers must satisfy specific requirements. One unresolved element is Treasury’s reciprocity process for determining whether an overseas jurisdiction provides comparable regulatory oversight.

As of August 2026, no such reciprocity determination has been made, leaving the pathway unresolved for Tether and other foreign issuers.

The issue matters because USDT remains the world’s largest stablecoin, while Tether has simultaneously developed USAT, a separate U.S.-focused dollar token. USAT launched in January and is issued by Anchorage Digital Bank, with reserves designed around cash and short-term U.S. Treasury securities.

The two-product strategy gives Tether an American-facing option while the regulatory status of USDT under the foreign-issuer provisions remains unresolved.

The transition period also gives digital-asset service providers additional time. The statute generally prohibits U.S. digital-asset service providers from offering or selling payment stablecoins from non-permitted issuers beginning three years after enactment, on July 18, 2028.

That deadline could become especially important for exchanges and custodians if some major offshore stablecoins fail to obtain the necessary regulatory status.

Final rules could reshape the stablecoin market

The legislation establishes the fundamentals, but regulators still have to determine how those requirements will operate in practice.

Under the statutory framework, permitted payment stablecoins must maintain identifiable reserves on at least a one-to-one basis. Eligible reserves include U.S. currency, certain Federal Reserve balances, demand deposits, short-dated Treasury securities and qualifying repurchase agreements.

Issuers also face reporting, examination and disclosure obligations, while the regulatory framework introduces additional oversight for larger issuers. The OCC’s proposal includes requirements involving audits, reports, supervision, custody, capital and operational backstops.

For issuers, the uncertainty is increasingly operational. Companies know the broad direction of regulation, but some of the details needed to build compliance systems remain subject to final rules.

Moving too early could force companies to redesign systems after regulators make changes. Moving too slowly could leave issuers with little time to obtain approvals, update reserves, establish reporting infrastructure and satisfy supervisory requirements.

That tension sits at the heart of the current GENIUS Act delay.

The law was designed to give the stablecoin industry a clearer regulatory perimeter while strengthening safeguards around reserves and redemption. Treasury has also framed the framework as part of a broader effort to reinforce the dollar’s role in digital finance.

Now, however, the most important question is no longer whether Washington will regulate stablecoins. That decision has already been made.

The question is how quickly regulators can turn the statute into a functioning rulebook.

If final regulations arrive soon, issuers will have a clearer path toward licensing and compliance before the January 2027 effective date. If finalization continues to slip, companies will face a progressively tighter implementation window.

The GENIUS Act has therefore entered an unusual second phase: Congress has established the framework, but regulators are still determining exactly how that framework will operate across America’s rapidly expanding stablecoin market.