What Is the Stablecoin Act (GENIUS Act)? How Does It Affect Users?

You might have been using USDT or USDC, but have you ever wondered: where is the money backing these stablecoins actually held? Could the issuer misuse your funds? You remember the sudden collapse of UST to zero in 2022. The U.S. government saw this problem too, and in July 2025, passed the GENIUS Act, the first federal law in the U.S. specifically targeting stablecoins. This article will help you understand exactly what this law stipulates and its practical impact on your daily stablecoin storage, on-chain transfers, and DeFi participation.

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1. Why Enact a Specific Law for Stablecoins?

First, some background. Stablecoins, simply put, are "digital dollars" issued using blockchain technology. Each coin is theoretically backed by $1 of real-world assets. But before the GENIUS Act, stablecoins existed in a regulatory gray area. No one forced issuers to publicly disclose reserve details, and there were no uniform standards for protecting customer funds. So the problem arises: how do you know the USDT in your hands truly corresponds to $1 in a bank?

The 2022 collapse of TerraUSD (UST) is the perfect cautionary tale. This algorithmic stablecoin claimed it could "maintain its $1 peg without reserves," only to crash to nearly zero within days, evaporating hundreds of billions in market cap. This was a wake-up call for regulators: stablecoins must be regulated.

The full name of the GENIUS Act is the "Guiding and Establishing National Innovation for U.S. Stablecoins Act." On July 17, 2025, the House passed it with a significant 308-to-122 majority, and President Trump signed it the next day. From then on, the U.S. had its first nationwide, unified regulatory framework for stablecoins.

2. What Exactly Does the GENIUS Act Stipulate?

The full text of the act is lengthy, but for average users, the core provisions you really need to know are these:

1. 1:1 Full Reserve Requirement – The Most Important Rule

For every stablecoin issued, an equivalent amount of assets must be held in reserve, and these reserves can only consist of U.S. dollar cash equivalents (like Federal Reserve balances, short-term U.S. Treasury bonds, or FDIC-insured bank deposits). Operations like "using a portion for high-risk investments" are legally locked out. In short, the stablecoins you hold now have real money backing them.

2. Redemption Within Two Business Days

Issuers must redeem your stablecoins for U.S. dollars at a 1:1 ratio within two business days. Previously, some platforms required long waits for withdrawals; now it's legally mandated.

3. Two Licensing Systems: State and Federal

Stablecoin issuers with a circulation below $10 billion can choose to be regulated by state authorities (provided the state's standards meet or exceed federal levels). Those exceeding $10 billion must transition to federal oversight. This design provides room for smaller projects while pulling major players into a stricter regulatory framework.

4. Anti-Money Laundering (AML) and Sanctions Compliance

All issuers must establish AML procedures, perform customer identity verification (commonly known as KYC), and screen transaction counterparts against the OFAC sanctions list. FinCEN and OFAC released specific implementation rules in April 2026, with the public comment period ending June 9.

5. Monthly Disclosure + Third-Party Audit

Issuers must publish a monthly report on reserve assets and undergo audits by a certified public accounting firm. No more saying "trust me, we are 1:1 backed" without providing evidence.

6. No Direct "Dividends" for Holders

This is currently the most controversial provision. The act prohibits stablecoin issuers from directly paying interest or yields to holders – legally defined as a "deposit-like" product. I'll elaborate on this later.

7. Cash Reserve Cap

Funds held in a single financial institution cannot exceed 40% of the total stablecoin reserves. This design prevents systemic risk from "putting all eggs in one basket."

8. Capital Threshold: Minimum $5 Million

New stablecoin issuers must have at least $5 million in capital for the first three years and set aside funds equivalent to 12 months of operating expenses separately. This makes it difficult for small players to enter the market.

9. Compliance Timeline

The final implementation rules are expected to be released in July 2026, with the full compliance deadline being January 18, 2027 (or 120 days after the final rules are published).

3. How Has Stablecoin Regulation Changed Before and After the Act?

A table makes the comparison clear (works fine on mobile too):

The core difference before and after the act is the shift from "voluntary compliance" to "mandatory compliance."

4. What Does This Actually Mean for You?

After discussing the act itself, let's get practical. As an ordinary person using stablecoins for trading, investing, or even receiving salary, what does the GENIUS Act mean for you?

Your Funds Are Safer – This Is the Biggest Benefit

Before, when you deposited USDT on an exchange to earn interest, you didn't really know if the reserves backing those USDT were sufficient. Now, the law mandates 1:1 reserves, third-party audits, and monthly public reports, making it very difficult to cut corners. Simply put, a tragedy like UST's "sudden zeroing" is unlikely to repeat.

Redemption Has Legal Protection

Imagine one day you find a platform is about to go under and want to immediately convert your stablecoins to dollars. Before, success wasn't guaranteed. Now, the act mandates redemption within two business days, and reserves must be held in bankruptcy-remote accounts – even if the issuer goes bankrupt, your money won't be used to pay its debts.

Stablecoin Yields May Need Recalculation

The act explicitly prohibits issuers from directly paying interest to holders, as this legally constitutes a "deposit-like product." This directly impacts your "earn interest on deposits" income.

However, regulators do allow rewards based on genuine transactions (e.g., cashback from completing a payment using a wallet). As long as it's driven by actual transaction activity, not purely "deposit money and get interest," it's currently permitted. So you might find some "stable yield" products appearing in different forms – perhaps shifting from "stablecoin deposits" to "on-chain treasuries." The form will change, but the logic won't disappear.

AML Rules May Affect Your On-Chain Transfers

The AML rules proposed by FinCEN and OFAC require stablecoin issuers to be responsible for secondary market transactions. This means your transfers on public blockchains could face more monitoring. Paradigm and the Hyperliquid Policy Center have jointly submitted objections, arguing this would force regulated stablecoins out of the DeFi ecosystem entirely. This rule is still being debated, and its final outcome significantly impacts DeFi users – if you frequently use protocols like Curve or Uniswap, it's worth keeping an eye on.

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5. Current Market Landscape and Actual Progress of the Act

As of May 2026, the total global stablecoin market cap officially exceeded $321.6 billion, an increase of about 12% since the beginning of the year.

Here are the market shares of the two largest players in stablecoin history:

USDT holds over 58% market share, USDC about 23.8%, together exceeding 82%. The stablecoin market has clearly entered a duopoly phase. In other words, the vast majority of dollar stablecoins come from just these two companies.

USDC has long embraced regulation, publishing quarterly reserve reports, leading in compliance. USDT, as the market share leader, needs to make more compliance adjustments in the coming months to adapt to the GENIUS framework. For platforms benefiting most from this change, top-tier exchanges will integrate compliant stablecoin on-ramps faster, seizing the lead in the fiat-to-digital gateway.

6. Several Key Points of Contention to Watch

Although the GENIUS Act has been signed, the specific implementation details are still being adjusted. Several key points deserve close attention:

1. The AML Rule Controversy – Affects Whether You Can Still Use Stablecoins in DeFi

On June 9, the public comment period for FinCEN's proposed AML rules under the act closed. Institutions like Paradigm argue that if the rules require issuers to be responsible for secondary market activities, regulated stablecoins would be forced into permissioned environments, effectively ceding the DeFi market to unregulated offshore players. If you are an active DeFi user, this directly impacts your future operational space.

2. The CLARITY Act Linkage – "Can Stablecoins Yield Interest?" Is Still Being Debated

The parallel CLARITY Act (aiming to clarify SEC and CFTC regulatory responsibilities) has been delayed for four months due to the "stablecoin interest payment ban" clause. Banking institutions want to completely block all paths for stablecoins to generate yields, while the crypto industry wants to preserve reward mechanisms. The outcome of the interplay between these two acts will directly determine your yield on