After three years of debate, the GENIUS Act — Guiding and Establishing National Innovation for US Stablecoins — has been signed into law. It creates the United States' first comprehensive federal framework for stablecoins, establishing clear rules for issuers, reserves, and consumer protections. We break down every key provision and what it means for the $155B stablecoin market.
What the GENIUS Act actually requires
The law establishes a new category: "payment stablecoins" — digital assets designed to maintain a stable value and used as a medium of exchange. Key requirements for any issuer above $10B in market cap: maintain 1:1 reserves in USD cash, US Treasuries (under 93 days maturity), or Fed Reserve deposits; publish monthly reserve attestations from a Big Four accounting firm; and register with the OCC or obtain a state-level stablecoin charter.
Key GENIUS Act requirements by issuer size
| Issuer Size | Regulator | Reserve Audit | Compliance By |
|---|---|---|---|
| >$10B market cap | OCC (Federal) | Monthly Big Four | Jan 1, 2027 |
| $1B–$10B | OCC or State | Quarterly | Jul 1, 2027 |
| <$1B | State charter | Annual | Jan 1, 2028 |
| Algorithmic | Banned from "payment stablecoin" classification | Immediate | |
Impact on USDC and USDT
Circle (USDC) is widely seen as the biggest winner. USDC already maintains fully transparent reserves and publishes weekly attestations — it meets nearly every GENIUS requirement today. Circle CEO Jeremy Allaire called the law "a historic moment for digital dollars."
Tether (USDT), with $112B in market cap, faces a steeper compliance path. While Tether's reserves are predominantly short-term Treasuries, its offshore domicile (BVI) and historical opacity will require significant restructuring. Tether has announced it is pursuing an OCC license and will establish a US-based entity.
"The GENIUS Act gives crypto the regulatory certainty it needed for mainstream adoption. American companies can now build stablecoin products with confidence."— Brian Armstrong, Coinbase CEO
What about DeFi?
The law explicitly exempts decentralized protocols from its licensing requirements, provided they only use compliant stablecoins as inputs. Aave, Uniswap, and Compound are unaffected. However, any DeFi protocol that issues its own stablecoin (like Aave's GHO) must comply if it crosses the $1B threshold. The DeFi industry views this as a reasonable framework — far more favorable than earlier draft versions that would have required KYC at the smart contract level.