The GENIUS Act, Explained: What the U.S. Stablecoin Bill Actually Says

Every crypto outlet ran the headline. Fewer explained what the bill actually requires, who it applies to, and what changes for people who hold stablecoins right now.

The GENIUS Act is the first US federal law to regulate payment stablecoins, and it changes the legal landscape for an asset class that already processes more transaction volume than Visa and Mastercard combined. At Blockready, we track regulatory developments because they directly shape how crypto works in practice, not just in theory. This guide covers what the law actually requires, who it affects, what it deliberately excludes, and what it means if you hold USDC, USDT, or any other stablecoin today.

No statutory citations. No legal jargon. Just the provisions that matter, explained clearly.

Why Stablecoins Needed a Law

Before we get into the GENIUS Act itself, a quick grounding for anyone still sorting out what stablecoins are. A stablecoin is a cryptocurrency designed to maintain a fixed value, usually pegged 1:1 to the US dollar. Unlike Bitcoin or Ethereum, whose prices fluctuate constantly, stablecoins aim to hold steady. USDC (issued by Circle) and USDT (issued by Tether) are the two largest, with a combined market that exceeded $250 billion in total stablecoin market capitalization by mid-2025. Stablecoin transfer volume in 2024 reached $27.6 trillion, more than Visa and Mastercard processed in the same period.

Those are enormous numbers for an asset class that, until July 2025, had no dedicated federal law governing it in the United States. Stablecoins operated in a regulatory gray zone: subject to state money transmitter licenses in some jurisdictions, partially covered by existing banking law in others, and largely untouched by federal legislation. The collapse of TerraUSD (UST) in May 2022, which wiped out roughly $40 billion in value when its algorithmic peg to the dollar failed, made the case for legislation urgent. Congress spent three years drafting, debating, and revising before the GENIUS Act finally cleared both chambers.

What the GENIUS Act Actually Requires

The Act applies specifically to "payment stablecoins," which it defines as digital assets designed for payments or settlements, redeemable at a fixed monetary value, and issued by a permitted entity. Here are the provisions that matter most.

1:1 Reserve Backing

Every payment stablecoin in circulation must be backed by at least one dollar's worth of approved reserve assets. Those assets are limited to a specific list: US dollars, demand deposits at insured banks, short-term Treasury bills, repurchase agreements backed by Treasuries, government money market funds, and central bank reserves. No corporate bonds. No crypto. No illiquid assets. The reserves cannot be pledged or rehypothecated (lent out) except in narrow circumstances with regulatory approval.

In plain terms: if an issuer has $5 billion in stablecoins circulating, they must hold $5 billion in approved, liquid, low-risk assets. And they have to prove it every month.

Who Can Issue

Not just anyone. The Act creates three categories of permitted payment stablecoin issuers. Subsidiaries of insured depository institutions (banks and credit unions), supervised by their existing federal banking regulator. Federally qualified nonbank issuers, supervised by the Office of the Comptroller of the Currency (OCC). And state-qualified issuers, supervised by their state regulator under a certified framework (more on this below). If you're a public company not primarily engaged in financial activities, you're generally prohibited from issuing stablecoins unless you get clearance from a special review committee.

Not a Security, Not a Commodity

This classification matters enormously. The Act explicitly states that payment stablecoins issued by permitted issuers are not securities under federal securities law and not commodities under the Commodity Exchange Act. That means the SEC and CFTC do not regulate them. Issuers answer to banking regulators instead. For years, the lack of clarity on this question froze institutional participation. Now it's settled, at least for stablecoins that qualify under the Act.

The No-Interest Rule

Here's a provision that gets less attention but has real implications. Payment stablecoin issuers cannot pay interest, yield, or dividends to holders. Your USDC will not earn interest from the issuer under this framework. This draws a clear line between payment stablecoins and tokenized deposits (which can pay interest and carry deposit insurance). If you're earning yield on stablecoins through a DeFi lending protocol, that yield comes from the protocol, not the issuer, and how DeFi lending generates yield is a separate mechanism entirely.

Monthly Disclosures and Accountability

Issuers must publish monthly reports on the composition of their reserve assets. These reports must be certified by the issuer's CEO or CFO and examined by a registered public accounting firm. Knowingly false certifications carry criminal penalties. Issuers with more than $50 billion in outstanding stablecoins must also submit audited annual financial statements. This is modeled on traditional banking disclosure, transplanted into crypto.

AML and Sanctions Compliance

All permitted stablecoin issuers are treated as financial institutions under the Bank Secrecy Act. That means full anti-money laundering programs, sanctions compliance, customer identification, and due diligence requirements. The Financial Crimes Enforcement Network (FinCEN) is directed to write tailored AML rules for stablecoin issuers, including requirements for detecting illicit activity involving digital assets.

Federal vs State: The Dual-Track System

The GENIUS Act doesn't force all issuers into a single federal framework. It creates two tracks.

Issuers with $10 billion or more in outstanding stablecoins fall under mandatory federal supervision. Their primary regulator depends on their charter type: banking regulators for bank subsidiaries, the OCC for federally qualified nonbanks.

Issuers with less than $10 billion can opt for state-level regulation, provided their state's regulatory framework is certified as "substantially similar" to the federal one. That certification comes from a new body called the Stablecoin Certification Review Committee, composed of the Treasury, the Federal Reserve, and the FDIC. If a state's framework doesn't meet the bar, or if it fails to certify, issuers in that state default to federal oversight regardless of size.

And there's a transition mechanism. If a state-qualified issuer grows past $10 billion, they have 360 days to transition to the federal regime or apply for a waiver. The dual-track design is meant to preserve state-level innovation (several states, including New York and Wyoming, already had stablecoin frameworks) while ensuring federal standards apply as issuers reach systemic scale.

What the Act Does NOT Cover

The GENIUS Act is narrower than most headlines suggest. Knowing what it excludes is as useful as knowing what it includes.

Algorithmic stablecoins are not regulated by the GENIUS Act. The Act directs the Treasury to study them, but imposes no requirements. This is worth noting because the Terra/Luna collapse that catalyzed the legislation was specifically an algorithmic stablecoin failure. The law addresses the asset-backed model, not the algorithmic one.

DeFi protocols, NFTs, and broader crypto market structure are all outside the Act's scope. Congress is working on separate legislation (the proposed CLARITY Act) to address crypto market structure, including which tokens qualify as securities versus commodities. The GENIUS Act is stablecoin-specific by design.

Tokenized bank deposits are explicitly distinguished from payment stablecoins. Tokenized deposits can pay interest, carry deposit insurance, and remain under existing banking authority. The GENIUS Act preserves this separation, which means that a bank issuing a tokenized deposit and a bank subsidiary issuing a payment stablecoin are operating under different rules even though the products may look similar to end users.

How the GENIUS Act Compares to MiCA

The EU's Markets in Crypto-Assets Regulation (MiCA), which took full effect in December 2024, was the first major jurisdiction to implement comprehensive stablecoin rules. The GENIUS Act brings the US broadly into alignment, but with some important differences. Blockready's Module 13 (Legal) covers both frameworks across 7 dedicated lessons, including the regulatory approaches to stablecoins, taxation, and compliance obligations that vary by jurisdiction. For a deeper comparison, our breakdown of MiCA's regulatory framework covers the EU side in detail.

Both frameworks require 1:1 reserve backing and mandate regular disclosures. Both create licensing regimes for issuers. But MiCA applies to all crypto-assets, not just stablecoins, and it includes specific rules for algorithmic stablecoins that the GENIUS Act does not. MiCA also caps the daily transaction volume of non-euro stablecoins to protect monetary sovereignty, a restriction the GENIUS Act does not impose. And while the GENIUS Act classifies compliant stablecoins as "not securities," MiCA's e-money token classification carries its own regulatory baggage from existing EU financial services law.

The practical effect of having both frameworks in place is that issuers operating globally now face two distinct compliance regimes. Circle has already indicated it intends to comply with both. Tether's path is less clear, given its non-US domicile and the GENIUS Act's foreign issuer requirements.

What This Means If You Hold Stablecoins

If you're holding USDC, USDT, or another stablecoin right now, nothing changes today. The Act doesn't take effect until January 18, 2027, or 120 days after regulators finalize their implementing rules, whichever comes first. Between now and then, banking regulators (OCC, Fed, FDIC) are writing the detailed regulations that will operationalize the law. The FDIC has already approved a proposed rulemaking for application procedures.

What changes over time is the compliance landscape around the stablecoins you use. Circle (USDC) is a US-based company and is widely expected to seek federal approval as a permitted issuer. Tether (USDT) is incorporated in the British Virgin Islands, which means it would need to establish or acquire a US-regulated entity, or rely on a Treasury determination that its home jurisdiction's regulation is "comparable" to the GENIUS Act framework. The details of how foreign issuers will be treated are still being worked out through rulemaking.

For holders, the most tangible change will be transparency. Monthly reserve disclosures, CEO certifications, and accounting firm examinations will make it much harder for any issuer to obscure what's backing their stablecoin. After Terra/Luna, that's the kind of assurance that was missing.

The fact that you can still transact, hold, and use stablecoins in DeFi protocols is unaffected. The GENIUS Act regulates issuers, not holders. Your stablecoin payment activity doesn't require a license, and direct peer-to-peer transfers are explicitly exempted from the Act's requirements.

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