The US Treasury Department has begun soliciting public feedback on implementing regulations under the GENIUS Act, the federal framework governing payment stablecoins that President Donald Trump signed into law in July 2025.

The request for comment, first reported by Crypto News, initiates formal rulemaking under the statute. Treasury's input window will shape how issuers structure reserves, meet compliance obligations and qualify for the federal payment stablecoin license created by the legislation.

What does the GENIUS Act cover?

The Guiding and Establishing National Innovation for U.S. Stablecoins Act creates the first comprehensive federal regime for dollar-pegged tokens. It requires approved issuers to back circulating supply with cash, short-dated Treasuries and other highly liquid assets, and subjects them to routine examinations by banking supervisors.

The framework splits oversight between the Office of the Comptroller of the Currency and state regulators that meet federal standards, replacing a patchwork of state-only regimes that had governed most US stablecoin activity since 2023.

What is Treasury asking about?

The notice invites input on the operational mechanics that the statute delegates to Treasury, including reserve composition, audit cadence, redemption guarantees and disclosure standards for authorized issuers.

Industry participants are likely to focus on three areas:

• Permitted reserve assets: whether the statute's reference to "highly liquid assets" extends to repurchase agreements, money-market fund shares and bank deposits
• Audit frequency: how often qualified public accounting firms must attest to reserve adequacy
• Foreign issuer treatment: how non-US stablecoin issuers can access US markets while meeting federal reserve and disclosure rules

Why does the rulemaking matter?

Stablecoin supply has become a major non-bank demand channel for short-dated US government debt. Token issuers hold tens of billions of dollars in Treasury bills, making the GENIUS Act's reserve rules a structural question for Treasury debt management as much as for crypto markets.

A narrow reading of permitted reserve assets would funnel more stablecoin float into T-bills. A broader reading could expand the role of private credit instruments in tokenized dollar reserves.

What comes next?

Treasury has not published a comment deadline in the materials reviewed by Crypto News. Under standard federal rulemaking procedure, agencies typically allow 30 to 90 days for public response before circulating a proposed rule.

The timeline carries direct implications for the largest stablecoin operators. Tether, issuer of USDT, and Circle, issuer of USDC, must each decide whether to pursue a US license under the new framework or continue serving American users through offshore entities and partner banks.

The comment period also sets up a second-order regulatory fight. The Securities and Exchange Commission and the Commodity Futures Trading Commission have overlapping jurisdictional claims over yield-bearing stablecoins, and Treasury's framing of the reserve rules will inform which agency takes the lead on those products.

For now, the Treasury notice marks the first concrete implementation step under a law that the crypto industry spent three years lobbying for. Whether the resulting regulations expand or constrict the role of payment stablecoins in US commerce will depend largely on which industry voices the comment record elevates.