The GENIUS Act, signed into law on July 18, 2025, is entering its most consequential phase. Five federal agencies — the OCC, FDIC, Federal Reserve, FinCEN, and OFAC — are simultaneously drafting implementing regulations with a statutory deadline of July 18, 2026. The OCC's comment period closed o...
"Once the GENIUS Act passes in the U.S., every fintech and payment company will integrate USDC." — Jeremy Allaire, CEO, Circle
The GENIUS Act, signed into law on July 18, 2025, is entering its most consequential phase. Five federal agencies — the OCC, FDIC, Federal Reserve, FinCEN, and OFAC — are simultaneously drafting implementing regulations with a statutory deadline of July 18, 2026. The OCC's comment period closed on May 1. The FDIC and FinCEN/OFAC windows close June 9. Treasury's state-comparability review runs through June 2. The Federal Reserve Board has yet to publish its proposal.
The stablecoin market now stands at $323.2 billion, up from roughly $130 billion when the GENIUS Act was introduced as a bill. Tether ($189.6B, 58.8% share) and Circle ($79.0B, 24.4% share) collectively control 83% of supply. Both are scrambling to align with the new federal framework: Tether hired KPMG for its first-ever full audit and launched a separate U.S.-compliant token (USAT); Circle secured an OCC national trust charter in December 2025. Behind them, Wells Fargo filed a WFUSD stablecoin trademark in March, JPMorgan expanded JPM Coin to Base and Canton Network, and at least four major banks have discussed a joint issuance vehicle.
The race to finalize rules before the January 18, 2027 statutory deadline — or 120 days after final regulations, whichever comes first — will determine the competitive structure of a market that processed $33 trillion in transfers in 2025, roughly double Visa's annual global payment volume.
The GENIUS Act requires "primary federal payment stablecoin regulators" to publish final implementing rules by July 18, 2026 — exactly one year after enactment. As of May 14, 2026, the status is:
| Agency | Proposal Date | Comment Deadline | Status | |--------|--------------|-----------------|--------| | OCC | Feb. 25, 2026 | May 1, 2026 | Comment period closed | | FDIC | Apr. 7, 2026 | Jun. 9, 2026 | Comments open | | FinCEN/OFAC | Apr. 8, 2026 | Jun. 9, 2026 | Comments open | | Treasury (State comparability) | Apr. 1, 2026 | Jun. 2, 2026 | Comments open | | Federal Reserve Board | — | — | No proposal issued |
The Fed's absence is the most significant gap. The Board must publish both licensing criteria and substantive compliance standards for Fed-supervised institutions, according to analysis from Morgan Lewis. With the July 18 deadline 65 days away and no Fed proposal on record, the possibility of an asymmetric regulatory landscape — where OCC-supervised banks can issue stablecoins before Fed-supervised institutions receive clear rules — is material.
The OCC's February proposal, published at 12 CFR Part 57, establishes the operational backbone of the GENIUS Act for nationally chartered issuers. According to Sullivan & Cromwell's analysis, the key provisions include:
Reserve composition. Issuers must maintain identifiable, segregated reserves with fair value at or above the aggregate outstanding stablecoin issuance at all times. Eligible assets: U.S. dollars, Treasury bills with a maximum 93-day maturity, and other high-quality liquid assets to be specified in final rules.
Rehypothecation prohibition. Reserve assets cannot be pledged, lent, or otherwise encumbered, with narrow exceptions for operational settlement.
Liquidity thresholds. The OCC proposed two alternative approaches: (1) a quantitative safe harbor requiring 10% of reserves in same-day liquid assets and 30% in weekly liquid assets, or (2) a fully principles-based approach. Industry comments likely favored the quantitative safe harbor for its predictability, though final rule language is pending.
Monthly public disclosure. Issuers must publish reserve composition details monthly, reinforcing the transparency provisions in the statute.
The 93-day Treasury cap is notable. It forces issuers away from longer-duration holdings that improve yield but introduce interest-rate risk. At current short-term Treasury yields, this constrains the net interest margin available to stablecoin issuers.
The FDIC published its own proposed rule on April 7, 2026, covering subsidiaries of FDIC-supervised insured depository institutions. According to Mayer Brown's comparative analysis, the FDIC proposal largely mirrors the OCC framework but diverges in three areas:
Comments are due June 9, 2026. Approximately 60 days remain before the July 18 final-rule deadline.
The April 8 joint FinCEN/OFAC proposed rule introduces stablecoin issuers formally into the Bank Secrecy Act (BSA) regime. This is the first time sanctions compliance programs have been mandated by statute for stablecoin issuers. According to Holland & Knight's analysis, the rule requires:
The secondary-market policing requirement is the most operationally demanding provision. It effectively requires issuers to monitor downstream transaction flows for exposure to sanctioned entities, stolen funds, and mixer services — capabilities that until now were offered only by specialized blockchain analytics firms.
According to Morrison Foerster's analysis, FinCEN and OFAC propose a 12-month implementation window after final rules are issued, meaning full AML compliance for stablecoin issuers may not take effect until mid-2027 at the earliest.
The GENIUS Act created a dual-track system: issuers with more than $10 billion in outstanding stablecoins must register federally, while smaller issuers may operate under state regimes deemed "substantially similar" to the federal framework.
Treasury's April 1 proposal outlines the principles it will use to evaluate state regimes. The rule distinguishes between:
Two states present immediate test cases. New York, which has regulated crypto through the BitLicense framework since 2015, has the most established supervisory apparatus and is widely expected to meet the comparability standard. Wyoming launched the Frontier Stable Token (FRNT) in August 2025, backed by U.S. dollars and short-term Treasuries, and has argued its state-issued stablecoin falls outside certain GENIUS Act provisions.
Comments on the Treasury proposal close June 2, 2026. The outcome will determine whether the current patchwork of roughly 30 state money-transmitter frameworks consolidates around the federal baseline or fragments further.
Circle (USDC — $79.0B). Obtained an OCC national trust bank charter in December 2025. Attested by Deloitte. Operational across 20+ chains. Filed for IPO in January 2026, targeting a $5B+ valuation. Raised $222 million for its Arc stablechain initiative in May 2026. Circle is the most clearly positioned issuer for full GENIUS Act compliance on day one.
Tether (USDT — $189.6B). Domiciled in El Salvador, which places USDT outside the direct jurisdictional reach of U.S. regulators for existing operations. However, Tether launched USAT in January 2026, a GENIUS Act-compliant U.S. dollar token designed for domestic use. Tether hired KPMG for its inaugural full audit and engaged PwC to prepare internal systems, according to CoinDesk reporting from March 2026. The audit is expected to conclude by late Q3 2026. The compliance gap between USDT (attestation-only, no full audit history) and USDC (Deloitte-attested, OCC-chartered) narrows if Tether completes the KPMG audit on schedule.
Wells Fargo (WFUSD — filed March 2026). Filed a WFUSD trademark with the USPTO, classified under "cryptocurrency and stablecoin services." No public launch timeline. Wells Fargo previously held discussions with JPMorgan, Bank of America, and Citigroup about a joint bank stablecoin venture, per the Wall Street Journal.
JPMorgan (JPM Coin / JPMD). Operational since 2019 on permissioned infrastructure. Expanded to Base (Coinbase's L2) and announced plans to issue natively on Canton Network in January 2026. JPM Coin processes approximately $3 billion in daily institutional settlement volume via the Kinexys platform.
Paxos (USDP/PYUSD). Received an OCC conditional national trust charter alongside Circle in December 2025. Issues both its own USDP and operates as the infrastructure provider behind PayPal's PYUSD.
The GENIUS Act's $10 billion threshold creates a clear divide. Tether and Circle exceed it and must register federally. All other current issuers fall below it and may operate under qualifying state regimes. For banks evaluating new issuance, the OCC pathway is the clearest — provided final rules publish on time.
The stablecoin market's $323.2 billion capitalization as of May 2026 represents roughly 15% of the $2.1 trillion total crypto market cap. Bernstein projects stablecoin supply will reach $420 billion by year-end 2026. Citi's longer-range estimate places the market at $1.9 trillion to $4 trillion by 2030.
Several structural shifts are underway:
Transaction volume concentration. Stablecoins processed $33 trillion in transfers during 2025, per industry data — approximately twice Visa's global volume. The GENIUS Act's AML/sanctions provisions will increase the cost of processing these flows. The compliance overhead falls disproportionately on smaller issuers, which lack the scale to absorb monitoring costs, potentially accelerating market consolidation.
Yield prohibition. The GENIUS Act prohibits issuers from paying interest directly to stablecoin holders — a provision that Allaire has noted effectively prevents stablecoins from competing directly with bank deposits. This architectural constraint pushes yield-seeking activity to DeFi protocols and secondary markets rather than the issuer layer.
Reserve demand. If stablecoin supply reaches $420 billion by December 2026 as projected, issuers will collectively hold approximately $400-420 billion in short-term U.S. Treasuries and cash equivalents. For context, this would represent roughly 6-7% of outstanding Treasury bills (approximately $6.2 trillion as of April 2026). Stablecoin reserves are becoming a non-trivial source of demand in the short-term government debt market.
Bank entry timing. The GENIUS Act's framework gives banks a clear legal pathway to issue stablecoins for the first time. The competitive question is whether bank-issued stablecoins will operate on public blockchains (competing directly with USDC and USDT) or remain on permissioned infrastructure (extending the JPM Coin model). Wells Fargo's trademark filing and JPMorgan's move to Base suggest the industry is hedging across both architectures.
The GENIUS Act's rulemaking race is, in practical terms, a contest to define the operating system for the next generation of dollar-denominated digital payments. The outcome will determine which institutions can issue stablecoins, under what reserve and compliance constraints, and whether state-level frameworks survive alongside the federal baseline. With $323 billion in existing supply, $33 trillion in annual transaction volume, and at least three major banks positioning for entry, the stakes extend beyond crypto markets into the architecture of the U.S. dollar payments system itself. The next 65 days — before the July 18 deadline — will determine whether regulators deliver a cohesive framework or an incomplete one that leaves market participants navigating divergent standards across five agencies.