The Federal Reserve Is Advancing Payment Stablecoin Rules Under the GENIUS Act and Why It Is the Last Missing Piece

 

On the federal regulatory map for payment stablecoins, the Office of the Comptroller of the Currency, the Federal Deposit Insurance Corporation, the National Credit Union Administration, the Treasury Department, and FinCEN have all delivered their pieces. The Federal Reserve's prudential rules for the issuers under its jurisdiction have been the outstanding gap. This matters because the GENIUS Act set a statutory deadline of July 18, 2026, and because of the effective date mechanism: the statute takes effect on the earlier of 18 months after enactment (January 18, 2027) or 120 days after the primary federal payment stablecoin regulators issue final implementing regulations. The pace of rulemaking therefore determines when the industry moves from waiting to compliance execution. The Federal Reserve supervises state member banks and their issuing subsidiaries, a channel covering a substantial share of America's potential bank-affiliated stablecoin issuers, and both the content and timing of its rules will shape how fast, and at what cost, banks enter this market.

 

 

 

The GENIUS Act was signed into law on July 18, 2025, directing regulators including the Federal Reserve Board to issue implementing regulations within one year of enactment, meaning by July 18, 2026.

 

The OCC issued its proposed rule on February 25, 2026, a 376-page document covering reserve standards, redemption rights, risk management, and capital adequacy, and prohibiting issuers under its supervision from paying interest or yield.

 

The FDIC Board approved its proposed rule on April 7, 2026, requiring issuers to maintain identifiable reserve assets, generally to redeem within two business days, and clarifying that deposits serving as reserves are not insured to stablecoin holders on a pass-through basis.

 

Treasury proposed a rule establishing principles for determining whether a state regime is substantially similar to the federal framework, while FinCEN and OFAC jointly proposed anti-money laundering and sanctions compliance requirements.

 

Freshfields noted that among the federal banking agencies, the Federal Reserve Board was the only one that had yet to propose implementing prudential regulations for permitted payment stablecoin issuers under its supervision.

 

Because the statute's effective date depends on when final rules are issued, the rulemaking calendar directly sets the industry's timeline for substantive compliance.

 

 

 

The OCC's proposed rule is the most comprehensive piece of the framework, applying to national banks and their subsidiaries, federal savings associations, federal branches, foreign payment stablecoin issuers, and nonbank entities seeking approval as federal qualified issuers. The bulk of the rules would sit in a new section of federal banking regulations covering application requirements, permissible activity boundaries, reserve maintenance and treatment, redemption obligations, and risk management and capital adequacy.

 

Sullivan and Cromwell's analysis highlights two provisions with outsized effect on industry structure: the prohibition on paying interest or yield, and the imposition of requirements on all OCC-regulated institutions providing custody for stablecoin reserves regardless of which agency supervises the issuer. The yield prohibition effectively severs direct competition between stablecoins and money market funds on returns.

 

 

The FDIC's April 7 proposal supplies more granular numbers on several provisions. Issuers must maintain identifiable reserve assets, with capital and risk management requirements tailored to size, complexity, and risk profile, and redemption generally required within two business days. It also resolves a persistent misunderstanding: deposits held at an insured institution as stablecoin reserves would not be insured to stablecoin holders on a pass-through basis. The proposal additionally addresses tokenized deposits, and the agency has since proposed weekly and quarterly reporting forms for supervised issuers.

 

 

Treasury's proposed rule addresses the federal and state division of labor. The GENIUS Act permits issuers with up to 10 billion dollars outstanding to elect state supervision, provided the state regime is deemed substantially similar to the federal framework, and Treasury's proposal establishes the principles for that determination. In parallel, the joint FinCEN and OFAC proposal covers anti-money laundering, counter-terrorist financing, and sanctions compliance obligations.

 

 

 

The Federal Reserve's role in this system covers state member banks and their subsidiaries seeking to issue payment stablecoins. The importance of that channel lies in scale: a substantial portion of US banking institutions are state member banks, and until the rules for that path are clear, those potential issuers cannot enter the application and preparation process. Manatt's analysis noted early on that the OCC, the Federal Reserve, and the NCUA were each expected to issue rules for the institutions under their supervision, and the framework remains incomplete while any one is missing.

 

 

The real issue is not only timing but consistency of content. The FDIC stated in its proposal that it had endeavored in many areas to align with the OCC's proposed rule. That deliberate alignment reflects regulatory awareness of arbitrage: if capital, reserve, and redemption requirements differ materially across channels, issuers will migrate toward the most permissive supervisor. If the Federal Reserve's rules land notably stricter or looser on capital or risk management, the path selection of bank-affiliated issuers changes immediately, and that is the variable markets most need to assess.

 

 

 

The first is the timeline. Because the statute takes effect on the earlier of 120 days after final rules or January 18, 2027, the pace of rulemaking directly determines when issuers may formally apply and when compliance work must be complete. The second is competitive structure. The yield prohibition, strict reserve definitions, and the two-business-day redemption requirement together raise the compliance bar, favoring well-capitalized institutions with established custody capability and pressuring smaller issuers. The third is product design. The clarification that reserve deposits carry no pass-through insurance means a stablecoin's credit ultimately rests on the issuer's reserve quality and bankruptcy remoteness rather than a federal backstop, which will reshape how users assess risk across different stablecoins.

 

For cross-market investors, regulatory clarity on stablecoins typically moves payments and fintech assets first before transmitting into crypto liquidity structure. Related price action and liquidity shifts can be tracked on MEXC.

 

 

Three things deserve monitoring. The Federal Reserve's proposal and the length of its comment period, which set the window for final rules. The degree of divergence among the agencies' final rules, particularly on capital and reserves, since wider gaps create clearer arbitrage. And Treasury's final standard for substantial similarity, which determines whether issuers below 10 billion dollars take the state path or are pushed into the federal system.

 

The risks are equally clear. Timing risk, since a statutory deadline does not guarantee rules arrive on schedule, and administrative procedure, comment periods, and interagency coordination can all extend the timeline. Compliance cost risk, since reserve, capital, redemption, and reporting requirements together materially raise operating costs, and some existing issuers may exit the US market or restructure their products. And interpretation risk, since final rules may differ substantively from proposals, meaning business decisions made on proposal text can be overturned.

 

 

What genuinely matters here is not whether the Federal Reserve issues rules but that the framework as a whole is redefining stablecoins from crypto products into prudentially regulated payment instruments. A yield prohibition, strict reserve definitions, two-business-day redemption, and no pass-through insurance on reserve deposits together describe a product that closely resembles a traditional payment instrument. The yield feature that attracted capital is stripped away, leaving settlement efficiency, distribution reach, and compliance credibility as the remaining competitive dimensions. That is a reconstruction of the business model, not merely an increase in compliance costs.

 

The market is likely to misread two things. First, treating regulatory arrival as uniformly bullish. Clear rules do reduce uncertainty, but they also raise entry barriers, and the beneficiaries are institutions with capital, custody capability, and banking licenses rather than the industry as a whole. Second, equating stablecoins with federally backed safe assets. Regulators have explicitly clarified that reserve deposits carry no pass-through insurance, meaning holders' ultimate exposure runs to the issuer's reserve management quality, not a government guarantee. That point will be tested repeatedly in the next episode of market stress.

 

What investors should watch next is not the release date but the divergence between agencies' final rules. The size of those gaps determines two things: which channel bank-affiliated issuers choose, and whether nonbank issuers retain a viable path. Those two answers will directly shape the concentration of the US stablecoin market over the next three years.

 

The lesson for crypto and fintech is that stablecoins' regulatory dividend and regulatory cost are two sides of one coin. Legitimacy means competing head-on with traditional payment systems, and in that arena scale, capital, and distribution matter far more than technical innovation. Crypto-native issuers seeking to hold their position will need to choose clearly between the compliance channel and differentiated use cases, because the middle ground will be the hardest place to survive.

 

 

 

The GENIUS Act, formally the Guiding and Establishing National Innovation for US Stablecoins Act, was signed into law on July 18, 2025, creating the first comprehensive federal framework for payment stablecoins. It takes effect on the earlier of two dates: 18 months after enactment, meaning January 18, 2027, or 120 days after the primary federal payment stablecoin regulators issue any final implementing regulations. The rulemaking pace therefore directly sets when the industry enters substantive compliance.

 

 

Because among the federal banking agencies, the Federal Reserve supervises state member banks and their subsidiaries seeking to issue payment stablecoins, a channel covering a substantial share of US banking institutions. As of verifiable public reporting, the OCC, FDIC, NCUA, Treasury, and FinCEN had all issued proposals while the Federal Reserve's prudential proposal remained the outstanding piece. Until those rules exist, potential issuers on that path cannot begin the application and preparation process.

 

 

Core provisions include one-to-one reserve backing with strict redemption rights, a prohibition on issuers supervised by the OCC paying stablecoin yield or interest, a requirement that issuers maintain identifiable reserve assets and generally redeem within two business days, and capital and risk management requirements tailored to each issuer's size, complexity, and risk profile. Additionally, deposits held at insured institutions as reserves are not insured to stablecoin holders on a pass-through basis.

 

 

Not on a pass-through basis. The FDIC's proposal explicitly clarifies that deposits held at an insured institution as payment stablecoin reserves would not be insured to stablecoin holders on a pass-through basis. Holders' ultimate exposure runs to the issuer's reserve quality, custody arrangements, and bankruptcy remoteness rather than a federal insurance backstop. Understanding this distinction is essential for assessing risk differences among stablecoins.

 

 

The effect is structural. Yield has been a core mechanism for attracting capital to certain stablecoins, and prohibiting interest closes that path within the regulated channel, severing direct competition with money market funds on returns. The remaining competitive dimensions concentrate on settlement efficiency, distribution reach, and compliance credibility, favoring institutions with payment use cases and banking relationships while pressuring issuers that relied on yield to attract users.

 

 

Yes, subject to conditions. The GENIUS Act permits issuers with up to 10 billion dollars outstanding to elect state supervision, provided Treasury deems the state's regime substantially similar to the federal framework. Treasury has proposed the principles for that determination, addressing the scope of the federal framework, the split between uniform and state-calibrated requirements, and the flexibility states retain. How strict the final standard proves will decide whether smaller issuers take the state path or are pushed into the federal system.

 

 

Three areas. Regulatory clarity reduces policy uncertainty, which favors institutional capital entering stablecoin-related activity. Higher barriers push consolidation, likely increasing share for well-capitalized issuers with strong custody while pressuring smaller ones toward merger or exit. And standardized reserve and redemption requirements change stablecoins' risk characteristics, meaning investors should weigh an issuer's regulatory affiliation, reserve composition, and redemption terms rather than circulating supply alone.

 

 

This content is provided for informational and research purposes only and does not constitute investment advice, financial advice, legal advice, tax advice, or any recommendation to trade. Portions of the regulatory rules discussed remain at the proposal stage, final rules may differ materially from proposals, and timelines may change. Prices of crypto assets, equities, and related financial instruments can be highly volatile, and past performance does not indicate future results. Regulatory documents and third-party analyses referenced here may be delayed, revised, or contain errors, and readers should verify independently against official publications. All investment decisions should be based on individual research, financial circumstances, and risk tolerance, with licensed professional advice sought where appropriate. The MEXC Crypto Pulse Team accepts no liability for any direct or indirect losses arising from the use of information contained in this content.

 

 

The MEXC Crypto Pulse Team focuses on crypto market trends, on-chain narratives, fintech developments, and digital asset ecosystem research. The team tracks public market data, company announcements, third-party market platforms, and industry news sources to help users better understand market structure, risks, and opportunities.

 

 

 

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