FDIC New Regulations on Stablecoins: Reserve, Redemption, and Capital Requirements Tightened, with Banks Entering to Reshape the Competitive Landscape

Stablecoin markets have quietly grown into a global payments system with a size of more than $317 billion in a landscape that is almost entirely devoid of a federal regulatory framework. As of April 7, 2026, the total market capitalization of stablecoins has risen to roughly $319.1 billion, representing 13.4% of the overall crypto market capitalization of $2.35 trillion. This figure has already surpassed the annual transaction volume of the payment systems of most G20 countries, and what supports it is a set of decentralized rules led by private enterprises, lacking unified federal prudential standards.

This situation is undergoing fundamental change. On April 7, 2026, the Federal Deposit Insurance Corporation (FDIC) Board voted to pass a proposed rule spanning 191 pages, establishing a comprehensive prudential regulatory framework for permitted payment stablecoin issuer entities (Permitted Payment Stablecoin Issuer, abbreviated as PPSI) under its supervision. This is the latest key move in a three-horse “regulatory coordination” effort following the signing of the GENIUS Act into law on July 18, 2025—FDIC has officially set standards for four pillars: stablecoin reserves, redemptions, capital, and risk management. The new rule also makes clear that payment stablecoins are not covered by federal deposit insurance and that issuers are prohibited from paying interest or yields to token holders in any form. This article provides a comprehensive analysis of this far-reaching regulatory shift across six dimensions: event overview, regulatory timeline, a breakdown of core rules, perspectives in public sentiment, industry impact, and likely paths of future evolution.

FDIC reshapes stablecoin issuance with bank-style standards

The proposed rule FDIC voted on April 7, 2026 is directly targeted at implementing key provisions of the GENIUS Act, and it establishes a prudential regulatory framework for stablecoin issuers under FDIC oversight that is closely aligned with bank standards. According to information published by FDIC, the rule covers four core dimensions: reserve asset standards, redemption mechanisms, capital requirements, and risk management, and it requires issuers to submit feedback on 144 specific issues during a 60-day public comment period.

In terms of the entities it applies to, the rule covers two types of issuer organizations: first, subsidiaries of depository institutions; and second, entities authorized to issue stablecoins by federal or state regulators. Regarding specific compliance requirements, issuers must hold cash or safe, liquid assets such as U.S. Treasury securities to fully support the stablecoin’s par value; must demonstrate they can reliably redeem tokens on a one-to-one basis; must meet minimum capital adequacy standards; and must establish a risk identification and control framework at the bank level.

In remarks during the meeting, FDIC Chair Travis Hill said, “Over the past two years, we have made tremendous progress in this area, including a rapid shift in the federal government’s stance, the enactment of the GENIUS Act, and significant technical development by both banks and non-bank institutions, while use cases for stablecoins and tokenized deposit products have continued to grow.”

The rule also includes a provision that has drawn significant market attention: it explicitly excludes payment stablecoins from federal deposit insurance coverage. FDIC official Eugene Frenkel confirmed that, pursuant to the clear wording of the GENIUS Act, payment stablecoins do not receive the U.S. government’s broad credit guarantee and are not within the direct coverage of federal deposit insurance. This means that even if the issuer is a subsidiary of a depository institution, stablecoin holders cannot enjoy the same federal protections as holders of traditional bank deposits.

The regulatory path from legislation to implementation

To understand the full significance of FDIC’s proposed rule, it is necessary to trace back the legislative process of the GENIUS Act and the timeline of coordinated supervision among multiple agencies.

July 18, 2025, the GENIUS Act was passed by Congress and signed by the President into law, establishing the first federal-level regulatory framework for U.S. payment stablecoins. The act’s core design principle is to restrict stablecoin issuance to the “Permitted Payment Stablecoin Issuer” (PPSI) category and prohibit unlicensed entities from issuing payment stablecoins within the United States.

The act also lays out three compliance pathways for stablecoin issuers: first, depository institutions may apply to their primary federal regulator for issuance approval for their subsidiaries; second, non-bank entities may apply to the Office of the Comptroller of the Currency (OCC) to become a “Federal Qualified Payment Stablecoin Issuer” (FQPSI); and third, state-level entities may apply to state regulators to become a “State Qualified Payment Stablecoin Issuer” (SQPSI). Among issuers with total outstanding tokens not exceeding $10 billion, small issuers may apply to be supervised at the state level, provided that the state’s regulatory regime is approved by the “Stablecoin Certification Review Committee,” which is convened by the Secretary of the Treasury and involves joint participation from the Federal Reserve and the FDIC Chair.

December 16, 2025, FDIC released first proposed rules under the GENIUS Act, focusing on application processes and approval standards for subsidiaries of entities under FDIC supervision.

February 25, 2026, the OCC published its proposed rules covering a comprehensive supervisory framework, including licensing, reserves, redemptions, capital, and operational standards, and it explicitly proposed two controversial provisions—explicitly prohibiting issuers of payment stablecoins from paying interest or yields to token holders, and requiring a one-brand-to-one-issuing-entity white-label restriction.

April 1, 2026, the Treasury Department published the first proposed rule under the GENIUS Act, establishing the evaluation principles for whether a state-level regulatory regime is “substantially similar” to the federal framework.

April 7, 2026, FDIC adopted the latest prudential standards proposed rule, formally establishing the four core requirements—reserves, redemptions, capital, and risk management—marking a milestone completion of the three-horse regulatory architecture at the rulemaking stage.

All regulators must complete the final rulemaking by July 18, 2026. The GENIUS Act’s formal effective date is January 18, 2027, or 120 days after the final implementation rules are released, whichever comes first.

A deep breakdown of the rules: the structural impact of four core provisions

To fully understand the substantive impact of FDIC’s proposed rule on stablecoin issuance and operations, the following analyzes each of the four core provisions in turn.

Reserve asset standards: only the highest-quality liquid assets are allowed

FDIC’s rule requires that reserve assets held by issuers must be cash or safe and liquid assets such as U.S. Treasury securities, and they must fully support the stablecoin’s par value (i.e., 1:1 fully backed reserves). This standard is consistent with the rule framework published by the OCC in February. The OCC rules further specify two reserve asset diversification schemes: Scheme A uses a principles-based standard paired with quantitative safe-harbor provisions; Scheme B uses mandatory quantitative limits. Under either scheme, issuers must hold identifiable, segregated high-quality liquid assets, including cash, Federal Reserve account balances, demand deposits, short-term U.S. Treasuries, eligible repurchase agreements, and government money market funds.

The core policy logic is to cut off issuers’ incentives to generate additional returns by holding high-risk assets, thereby reducing systemic risk. In remarks delivered on March 31, Federal Reserve Governor Michael Barr said, “Stablecoin issuers have incentives to maximize returns on reserve assets by extending the risk spectrum. This incentive can increase profits when market conditions are favorable, but in periods of market stress it may undermine confidence.”

Redemption mechanism: completed within two business days; delayed redemptions require regulatory approval

FDIC’s rule requires issuers to complete stablecoin redemptions within two business days. If redemption requests within 24 hours exceed 10% of outstanding circulation, the timeline may be extended to seven calendar days, but only the regulator—not the issuer—may impose additional restrictions on redemptions.

This provision sets extremely high requirements for issuers’ liquidity and operational capability. In practical terms, issuers need to maintain sufficient immediate liquidity to handle the stress of potential concentrated redemption requests. For issuers whose primary reserve assets are U.S. Treasury securities, the ability to liquidate assets quickly during severe volatility in the Treasury market will be a key test.

Capital requirements: bank-level prudential standards

FDIC’s rule requires that issuers meet minimum capital adequacy standards to mitigate potential operational and systemic risks. The OCC’s rule framework further clarifies capital composition—limited to common equity tier 1 capital (Common Stock) and additional tier 1 capital (including eligible non-cumulative perpetual preferred stock that meets generally accepted accounting principles). All issuers are also required to separately hold liquid assets equal to 12 months of operating expenses, strictly segregated from reserve assets. If a capital shortfall occurs for two consecutive quarters, it will trigger a mandatory liquidation process.

For crypto-native stablecoin issuers, this constitutes a significant compliance hurdle. Traditional crypto stablecoin business models typically rely on reserve asset yields (rather than the issuer’s own capital) to cover operating costs. Under the new capital requirements framework, non-bank issuers will face significantly higher startup and ongoing operating costs.

Yield prohibition and deposit insurance exclusion: a dual constraint on the business model

FDIC’s rule explicitly prohibits issuers from paying interest or yields to token holders in any form—including through third-party arrangements. At the same time, the rule confirms that payment stablecoins are not covered by federal deposit insurance. This dual constraint fundamentally defines stablecoins’ legal status: they are neither interest-bearing deposit products nor protected by the safety net of a bank account.

At an address on March 11, FDIC Chair Hill explained, “Rather than waiting until banks holding stablecoin reserves fail and different parties form different expectations about the availability of FDIC insurance, it’s better to answer this question explicitly through regulatory rules.”

Regulatory coordination and comparison: the three-track parallel approach of the FDIC, OCC, and the Federal Reserve

FDIC’s proposed rule is not being advanced in isolation, but as a key component within the U.S. stablecoin regulatory “three-horse” coordinated oversight framework. Understanding the division of responsibilities, overlaps, and potential tensions among the three major regulators helps clarify the direction of the overall regulatory landscape.

Across the three agencies, the rules are largely aligned in core requirements: all require high-quality liquid assets as fully backed reserves, all set redemption timelines within two business days, all prohibit paying yields to token holders, and all set prudential capital standards.

However, there are some differences in specific provisions. In terms of the yield prohibition, the OCC’s rules take a more aggressive stance—introducing a “anti-evasion presumption,” under which certain affiliated parties or third-party arrangements (including white-label collaborations) will be presumed to constitute prohibited yield or interest payments. Additionally, the OCC is considering requiring that each white-label stablecoin be supported by an independent issuing entity, which could significantly raise compliance costs.

In remarks, Federal Reserve Governor Barr pointed out several key challenges facing regulatory coordination: “the supervision of reserve assets, the potential risks of regulatory arbitrage, the scope of licensing activities of stablecoin issuers beyond issuing stablecoins, appropriate capital and liquidity requirements, anti-money-laundering controls, and consumer protection requirements.”

These outstanding issues are key areas that regulators across agencies will need to further coordinate before the final implementation of their rules.

Dissecting public sentiment: compliance camp wins; crypto-native concerns

Around FDIC’s proposed rule and the broader GENIUS Act implementation framework, three clear opinion spectrums have emerged within the industry.

Compliance camp view: regulatory certainty matters more than anything

Compliance-oriented stablecoin issuers represented by Circle believe that a clear federal regulatory framework will eliminate uncertainty that has plagued the industry for years, helping attract institutional capital and bring in traditional financial institutions. Circle has already obtained MiCA authorization in Europe; its compliance first-mover advantage could be further amplified under the new federal framework. Based on data, in Q1 2026, USDC transaction volume reached roughly $2.2 trillion, surpassing USDT’s roughly $1.3 trillion, accounting for about 64% of adjusted transaction flows. Meanwhile, USDC supply continued to grow in Q1 2026, while USDT supply fell by about $3 billion over the same period. This shift in trend closely coincides in time with the global regulatory clarification process.

Cautious camp view: capital thresholds may suppress innovation

Some industry participants and legal experts have expressed cautious concerns regarding capital requirements and the costs of operational compliance. Under the OCC’s framework, capital requirements—including common equity tier 1 capital, additional tier 1 capital, and separately isolated 12 months of operating expenses—impose significant economic constraints on non-bank stablecoin issuers. In its analysis, the law firm Sidley Austin noted, “This prudential regulation imposes substantial economic and financial constraints on stablecoin issuance, and for market participants that are less familiar with bank prudential frameworks, it may pose challenges.”

Contested focus 1: the business impact of the yield prohibition

Both the OCC and FDIC clearly prohibit paying interest or yields to token holders. This prohibition triggered sharp market volatility in March 2026—Circle’s share price fell by about 19% in a single day, reflecting investors’ deep concerns about a structural shock to the stablecoin business model.

Behind this controversy lies a fundamental divergence between regulators and the crypto industry regarding the legal characterization of stablecoins. Regulators tend to frame payment stablecoins as “cash-like” or “value-storage instruments,” rather than as deposits or investment products. From this policy logic, prohibiting interest payments is seen as a necessary firebreak to prevent stablecoins from evolving into shadow banking. By contrast, the industry argues that yields on reserve assets are the issuer’s legitimate operating income, and paying interest to users is a separate issue; binding the two forcibly lacks reasonable justification.

Contested focus 2: will bank-backed stablecoins squeeze out crypto-native stablecoins?

FDIC’s rule gives banks a central role in stablecoin reserves and custody—FDIC-regulated banks will be permitted to hold reserves of stablecoin issuers and provide related custody services. This arrangement implies that stablecoin funding flows will connect directly to traditional financial infrastructure, and banks’ regulatory endorsement could provide a traditional financial trust mechanism to support the stablecoin ecosystem.

From the competitive landscape perspective, bank-backed stablecoins, leveraging their existing capital strength, compliance frameworks, and customer bases, may exert competitive pressure on existing crypto-native stablecoins. Especially in B2B payments, cross-border settlement, and institutional services, bank-backed stablecoins likely have inherent advantages in brand effect and regulatory positioning. However, crypto-native stablecoins still retain differentiated competitive strengths in DeFi ecosystems, on-chain liquidity, and global user coverage. In the near term, the two are more likely to exhibit layered competition rather than direct substitution.

Industry impact analysis: structural reshaping of the competitive landscape

FDIC’s proposed rules, together with the coordinated push from the OCC and the Treasury Department, signal that U.S. stablecoin regulation is entering the deep end of institutionalization. Its impact on the industry can be analyzed across four dimensions.

First, entry barriers rise significantly. The four compliance requirements—fully backed high-quality reserves, redemption capability within two business days, bank-level capital adequacy ratios, and comprehensive risk management frameworks—form a set of substantive entry hurdles. For issuers lacking bank relationships and a strong capital base, compliance costs could effectively become a barrier to market entry. On the positive side, higher entry standards can improve the safety and stability of the stablecoin system as a whole; from a competitive standpoint, higher entry hurdles may accelerate the concentration of the industry among a small number of large compliant issuers.

Second, banks formally become core participants in the stablecoin ecosystem. FDIC’s rule provides a clear compliance channel for depository institutions to enter the stablecoin market. As bank-backed stablecoins potentially roll out, boundaries between traditional financial infrastructure and crypto assets will further blur, and stablecoin reserve management and custody services will migrate from a purely crypto ecosystem into the traditional financial system. According to Gate market data, as of April 7, 2026, the total market capitalization of stablecoins is about $319.1 billion, accounting for roughly 13.4% of the total crypto market cap, with Bitcoin’s market share at about 58.2%. The combination of stablecoins’ high share and mainstream crypto assets suggests the market is in a defensive allocation stage, meaning the attractiveness of compliant stablecoins may rise further.

Third, the competitive balance between USDT and USDC tilts. USDC has already obtained MiCA authorization in Europe, and the maturity of its compliance infrastructure gives it a clear first-mover advantage under the new regulatory framework. In Q1 2026, USDC supply continued to grow and transaction volume reached roughly $2.2 trillion, while USDT supply declined by about $3 billion over the same period, with transaction volume around $1.3 trillion. USDC’s share of transaction flows in the stablecoin market has reached roughly 64% of adjusted transaction flows, becoming the preferred tool for high-capacity transfers. This change closely aligns with the global regulatory clarification process, indicating that compliance capability is replacing network effects as a core variable in stablecoin competition.

Fourth, global regulatory convergence effects are becoming evident. The implementation of the GENIUS Act and the FDIC/OCC rules will further increase the influence of the U.S. in the global stablecoin regulatory landscape. Previously, the EU’s MiCA framework had already taken the lead in establishing stablecoin regulatory standards, and on January 29, 2026, the Central Bank of the UAE approved the USD-pegged stablecoin USDU for regulated digital-asset payments. With the U.S. framework now joining, global major economies are forming a convergence in their stance toward stablecoin regulation. The non-USD stablecoin market is also showing accelerating growth: in March 2026, the total market cap of non-USD stablecoins surpassed $1.2 billion, while the monthly transaction volume of euro stablecoins surged to roughly $3.83 billion.

Multi-scenario evolution forecasts: a roadmap behind 144 questions

FDIC’s proposed rule is not an endpoint, but an important node in the evolution of stablecoin regulatory systems. Based on the 144 questions pending in the rule text and the progress of rulemaking across agencies, three potential evolution paths can be mapped out.

Base case path: complete rule integration in the second half of 2026; officially effective in early 2027

Under this path, FDIC, the OCC, and the Treasury Department will complete finalization of their respective rules before the statutory deadline of July 18, 2026. The GENIUS Act will formally take effect on January 18, 2027 (or 120 days after the final implementation rules are released, whichever comes first). By then, all entities issuing payment stablecoins in the U.S. or offering payment stablecoins to U.S. users will need to complete the corresponding PPSI registration or certification. Compliant-first issuers (such as Circle) will complete registration first and expand market share, while issuers with weaker compliance capabilities or ambiguous regulatory posture will face pressure to see market share shrink or to exit the U.S. market.

Tightening path: stronger convergence of cross-agency rules; higher compliance standards

If, during subsequent coordination, FDIC and the OCC reach a more consistent stance on controversial issues such as the yield prohibition, white-label restrictions, and capital requirements, the stablecoin regulatory framework will show greater uniformity and stronger enforcement rigidity. Under this path, among FDIC’s 144 questions and the OCC’s 211 questions, portions involving sensitive topics such as “yield limitations” could be implemented with stricter interpretations, further compressing issuers’ business flexibility. For crypto-native stablecoin issuers, this would mean a narrower space for business models and higher compliance investment requirements.

Loosening path: adjust certain provisions after the public comment process

Given the broad attention from the industry on provisions such as the yield prohibition and capital requirements, regulators may make technical adjustments to certain specific provisions after gathering comments—for example, by providing exemptions for particular scenarios without changing the overarching principle-level prohibitions, or by providing phased compliance transition arrangements for small issuers. The Treasury Department’s design of broad discretion in the state-level regulatory pathway indicates that, while keeping core standards consistent, there is indeed some space reserved for tiered governance. However, it is less likely that the core prudential standards—such as reserve asset quality or minimum capital requirements—will be loosened, as those provisions form the institutional foundation of the GENIUS Act.

Conclusion

The release of FDIC’s proposed rules marks a critical stage in the transition of U.S. stablecoin regulation from a legislative framework to institutionalized implementation. Under the GENIUS Act framework, FDIC, the OCC, and the Treasury Department are building a stablecoin governance system anchored by bank-style standards and centered on prudential regulation.

The core characteristics of this system can be summarized in three keywords: institutionalization, bank-ification, and tiering. Institutionalization means stablecoins are no longer a gray area outside regulation, but are officially brought into the federal regulatory map; bank-ification means stablecoin issuance, reserves, and custody will be deeply embedded in traditional financial infrastructure; and tiering is reflected in how responsibilities are divided between federal and state regulators, as well as in a tiered governance logic based on issuance scale.

For the crypto industry, this change brings positive effects in the form of greater compliance certainty, but it also implies higher entry barriers and stricter operational constraints. The trend of stablecoin markets moving from “wild growth” to “compliant governance” is irreversible. For stablecoin issuers, choosing a regulatory pathway as soon as possible, building a compliance framework that meets bank standards, and clarifying their competitive positioning within market tiering will become the key strategic questions of the next phase.

As of April 7, 2026, based on Gate market data, the total market capitalization of stablecoins is about $319.1 billion, with USDT’s market cap share at roughly 58.04%, and market sensitivity to stablecoin compliance progress remains at a high level. As FDIC rules move forward after the 60-day public comment period, along with the parallel evolution of rules from the OCC and the Treasury, the competitive landscape and industry ecosystem of the stablecoin market will continue to undergo profound reshaping.