What Is the GENIUS Act?
The GENIUS Act, formally the Guiding and Establishing National Innovation for U.S. Stablecoins Act, is the first federal law in the United States to establish a comprehensive regulatory framework specifically for payment stablecoins. President Trump signed it into law on July 18, 2025, as S.1582, following bipartisan passage of 68 to 30 in the Senate and 308 to 122 in the House. Before this law, stablecoin issuance in the US sat inside a patchwork of state money-transmitter licences and informal federal guidance, with no single standard defining who could issue a dollar-pegged token, how reserves had to be held, or which regulator had jurisdiction. The GENIUS Act replaces that patchwork with enforceable federal standards covering reserve composition, redemption rights, custody, and disclosure, and it clarifies that a compliant payment stablecoin is treated as neither a security nor a commodity under US law.
Three Tiers of Permitted Issuers
The law creates three categories of entities eligible to issue a payment stablecoin for use by US persons. A subsidiary of an insured depository institution can issue under its parent bank’s regulatory umbrella. A federal-qualified nonbank payment stablecoin issuer operates under direct federal oversight without needing a banking charter. A state-qualified payment stablecoin issuer can operate under state-level regulation, but only up to $10 billion in total issuance; beyond that threshold, the issuer must move to federal qualification, a structural choice intended to keep systemically significant stablecoins under closer, more consistent federal supervision as they scale.
Figure 1. Above $10 billion in issuance, a state-qualified issuer must move to federal qualification.
What Can Actually Back the Stablecoin
Reserve requirements under the GENIUS Act are deliberately narrow. Permitted reserves include cash and deposits held at insured depository institutions, US Treasury bills with a remaining maturity of 93 days or less, and reverse repurchase agreements collateralised by Treasury securities and structured to be overcollateralised. Critically, the law prohibits issuers from paying yield or interest directly to stablecoin holders, a provision that reshapes product design across the industry: stablecoin issuers can no longer compete for holders the way a savings account might, and any yield-bearing product built around a stablecoin has to structure the yield-generating layer separately from the payment stablecoin itself.
Figure 2. Safe, liquid, short-duration reserves only, and no yield paid directly to holders.
The Implementation Timeline
The GENIUS Act’s effective date is set by whichever of two triggers arrives first: eighteen months after enactment, which lands on January 18, 2027, or 120 days after the primary federal regulators finalise their implementing rules. Those regulators, including the Office of the Comptroller of the Currency, had roughly a year from enactment to complete the bulk of required rulemaking, with the OCC publishing its proposed rule in early 2026 covering permitted issuer applications, custody requirements, and the treatment of foreign stablecoin issuers seeking to operate in the US market. The practical effect is that the law’s real operative date depends on how quickly rulemaking concludes, not simply on a fixed calendar date, and issuers are using the current window to build toward whichever deadline actually arrives first.
Figure 3. The 120-day post-rulemaking window or the January 2027 backstop, whichever comes first.
What This Means Alongside MiCA
For a platform bridging European and other markets, the natural comparison is to the EU’s MiCA framework, which regulates the same underlying asset class through its asset-referenced and e-money token categories. Both regimes converge on similar substance, full reserve backing, redemption rights, and disclosure obligations, but they diverge on structure: MiCA classifies stablecoins by what they reference, a single currency or a basket, while the GENIUS Act classifies issuers by their organisational form, bank subsidiary, federal nonbank, or state-qualified. An issuer intending to operate a dollar-pegged stablecoin across both the US and the EU needs to satisfy two structurally different frameworks that happen to be aimed at a similar underlying risk.
The GENIUS Act didn’t invent stablecoin regulation from scratch. It took the patchwork that already existed and, for the first time, gave it a single federal spine.
Related reading on Blockchain People
What Is MiCA? · What Is a “Significant” Asset-Referenced or E-Money Token? · Blockchain People Glossary
External References
S.1582, GENIUS Act, 119th Congress (Congress.gov) · OCC Proposed Rule on GENIUS Act Implementation (Federal Register)
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