Inside the GENIUS Act: How Washington's Stablecoin Law Favors Banks Over DeFi

Trump signed the GENIUS Act into law on July 18, 2025, after clearing Congress by wide margins - 308-122 in the House and 68-30 in the Senate - to establish the country's first comprehensive federal rulebook for stablecoins. Industry trade groups framed it as crypto's biggest legislative victory to date, and Treasury Secretary Scott Bessent has floated a $2 trillion stablecoin market operating inside that new federal structure.

Markets reacted immediately: Circle's stock jumped 33% and Coinbase hit a record $444.64. But the enthusiasm obscures a more complicated outcome. Rather than crypto scoring a win against traditional finance, the law's actual design looks closer to traditional finance absorbing crypto's most useful product.

The statute sets up federal licensing for stablecoin issuers, requires reserves to be held 1:1 in cash or Treasuries, bars issuers from paying yield to holders, requires the technical ability to freeze or seize funds on legal order, and leaves algorithmic and decentralized protocols outside the permitted structure. DeFi teams have spent the weeks since trying to figure out whether decentralized systems can satisfy rules that were clearly written with banks in mind.

01What the law actually does

The GENIUS Act's official title - Growing and Enhancing New Innovation in U.S. Stablecoins - undersells how restrictive its mechanics are. Banks and other regulated financial institutions are permitted to issue stablecoins under the framework, but decentralized protocols without a corporate entity behind them cannot qualify as "permitted payment stablecoin issuers." That structural requirement puts algorithmic stablecoins such as DAI in a difficult position, given how their collateral and governance are organized.

Additional provisions: issuers cannot pay interest or yield to token holders; reserves must be held 1:1 in cash or highly liquid instruments like U.S. Treasuries; issuers must run KYC/AML programs; and issuers must build in the technical capacity to freeze accounts or seize assets when legally ordered to.

The scale of what's being regulated is large. Deutsche Bank data cited in coverage of the bill put stablecoin transaction volume at $28 trillion for 2024 - more than Visa and Mastercard combined. Under the new law, access to that volume runs through whichever issuers can meet the compliance bar, which raises the question of whether clarity was worth pushing out the protocols that built the market in the first place.

02A lobbying campaign measured in nine figures

The bill's passage followed a well-funded influence campaign: more than $100 million moved into congressional campaigns and lobbying through 2024 and 2025, a sum that reportedly dwarfed traditional Wall Street lobbying spend on the same issue.

Senator Bill Hagerty of Tennessee served as lead sponsor and brought 18 Democrats along for the final Senate vote. Senator Tim Scott's Banking Committee worked through roughly 40 proposed amendments before advancing the bill 18-6. Senator Jeff Merkley described the process as "rubberstamping Trump's crypto corruption" - a charge that gained weight from the fact that Trump personally earned more than $57 million from World Liberty Financial token sales in 2024 before signing legislation that benefits the same market. Merkley's objections to that conflict of interest did not change the outcome.

Industry reaction split along predictable lines: the Blockchain Association praised the result as a milestone, while Americans for Financial Reform warned that the law leaves small investors exposed.

03The companies built for this moment

Circle CEO Jeremy Allaire made little effort to hide his satisfaction, telling an interviewer at the White House that "the GENIUS Act really enshrines into law Circle's way of doing business," a comment that came as Circle's shares rose 33% following Senate passage. That wasn't luck - Circle had already applied for a National Trust Charter and built out compliance infrastructure in anticipation of exactly this regulatory environment. USDC was already fully backed by cash and Treasuries, positioning it to scale under the new rules with little friction.

Tether has moved in a similar direction. CEO Paolo Ardoino said the company would bring more of its business into the U.S., a notable shift for a stablecoin issuer worth more than $160 billion that has historically operated offshore and outside U.S. oversight. Tether has not yet completed a full audit, but Ardoino said the company has "three years to make sure this process can go through properly" under the law's implementation window.

Coinbase's stock also climbed after Senate passage, and Brian Armstrong called the legislation a "big milestone", while continuing to push for further market-structure legislation. Traditional banks moved quickly too: JPMorgan rolled out JPMD deposit tokens on the Base network, Bank of America's CEO discussed the bank's own stablecoin plans, and PNC Financial Services announced a partnership with Coinbase on digital-asset services. Amazon and Walmart have also begun exploring stablecoin-based payment options. In short, the corporate world is moving into stablecoins at the same moment the law narrows who can compete with them.

04Decentralized stablecoins face a harder path

MakerDAO, rebranded as Sky, built its DAI stablecoin around the opposite premise from GENIUS: no central issuer, no corporate structure, just over-collateralization and token-holder governance. DAI has no CEO, no headquarters, and no compliance department - which is precisely why it does not map cleanly onto a law built around licensed corporate issuers.

Collateral is part of the problem too. ETH and WBTC, both used to back DAI, don't count as the kind of liquid reserve asset the GENIUS Act requires, and more than half of DAI's backing already comes from centralized stablecoins like USDC, complicating any clean compliance story.

Sky appears to have hedged against this outcome in advance. In 2024 it launched USDS, a token functionally similar to DAI but built on proxy-upgradeable contracts that could add a freeze function through a governance vote rather than a hard fork. That freeze capability has not been activated, but its mere existence functions as a form of regulatory insurance. Sky - and by extension the protocol that pioneered decentralized lending - now faces a choice between preserving DAI's original design and risking exclusion from the U.S. market, or activating USDS's compliance features to stay inside it.

Liquity's LUSD stablecoin sits in a starker position. It runs on immutable smart contracts backed by ETH and liquid staking tokens, and its governance is limited to directing front-end incentives - the core contracts cannot be upgraded to add a freeze function even if the team wanted to comply. Under GENIUS Act rules requiring freeze capability, that immutability, once a selling point, now reads as a disqualifying feature; Liquity may end up operating entirely outside the regulated framework, whether by design or by default.

Frax has taken the opposite bet. Founder Sam Kazemian called the law a "historic win" and said Frax was built with GENIUS-style compliance in mind from early on, treating its original fractional-algorithmic design as more of a proof of concept than an end state, with the fully collateralized, compliant version positioned as the long-term product.

PayPal's PYUSD didn't need to pivot at all - it launched already compliant in 2023, issued by Paxos under direct U.S. regulatory oversight. Between Circle, PayPal, and now Tether's move toward compliance, the law's overall effect is to consolidate advantage among issuers that were already built for regulation, leaving decentralized alternatives like DAI to navigate a murkier and likely more constrained path domestically.

There is an offsetting effect for DeFi lending protocols, however. Platforms like Aave and Curve function as venues where holders of newly compliant stablecoins can generate yield that issuers themselves are now barred from paying directly - meaning more compliant stablecoin volume flowing through those protocols could translate into more fees and higher TVL, even as other parts of DeFi look for hybrid structures, offshore relocation, or exit from the U.S. market entirely. The prevailing view among optimists is that this is an early, adjustable version of the law rather than its final form, and that continued lobbying could still shape more decentralized-friendly amendments down the line.

05A Treasury-sized risk

The law's mechanism for stability - forcing stablecoin reserves into cash and U.S. Treasuries - creates a new form of systemic exposure. Bessent's $2 trillion market projection implies Treasury purchases at a scale that could rival or exceed existing large buyers. Stablecoins already hold an estimated $200 billion in Treasuries, and Tether alone was the seventh-largest buyer of U.S. Treasuries in 2024, ahead of many sovereign buyers. A market four times that size would multiply the exposure accordingly.

The risk shows up during redemption events. If stablecoin holders rush to redeem simultaneously, issuers would need to sell Treasuries quickly to cover outflows, which could push down Treasury prices at the exact moment they're being treated as a "risk-free" backstop for the entire system - with knock-on losses for money-market funds and banks holding the same paper. Unlike a traditional bank run, which plays out over days, a stablecoin run can happen in minutes, compressing what would normally be a slow-moving crisis into a single volatile trading session. The law's own oversight structure adds friction here too: regulatory responsibility is split between federal and state regulators, which could slow coordination exactly when a fast-moving digital-asset panic would require a fast response.

06A three-way race outside U.S. borders

As the U.S. narrows its rules, other jurisdictions are moving to attract the activity that gets pushed out. China's digital yuan program is explicitly framed by its backers as competition for dollar-backed stablecoins, with Beijing's National Finance and Development Laboratory publicly calling for yuan-backed stablecoins to challenge U.S. dominance. The numbers behind that effort are already substantial: roughly $7 trillion in digital yuan transactions processed and 180 million digital wallets opened to date.

Europe is caught in between. ECB President Christine Lagarde has warned that dollar-denominated stablecoins threaten EU financial independence, but the bloc's MiCA framework still leaves gaps that haven't resolved the tension between regulating DeFi and preserving room for it to operate. Elsewhere in Asia, Hong Kong's newly unveiled stablecoin rules may draw projects displaced from the U.S., while Singapore has tightened its own rules and pulled back from competing as aggressively.

07What comes next

Legal pushback is already forming. Consumer advocates argue the law lacks basic protections consumers would expect, including enforceable redemption rights, independent third-party auditing, and federal deposit-style insurance. Congressional drafters appear to have anticipated at least some constitutional pushback: the final text explicitly exempts activities such as publishing code or running validator nodes from registration requirements, provided no custody of funds is involved.

The law's 18-month implementation runway means the actual rules are still being written by agencies, giving affected protocols a window - however uncertain - to adjust. Aave's Marc Zeller summarized the stakes bluntly: "In three years when Genius Act thingy goes live it's game over for Maker And Aave." Whether that prediction holds may depend on how much of that window protocols use to restructure, relocate, or otherwise adapt before the rules fully take effect.

Beyond the immediate compliance questions, the law also hands broad discretion to federal agencies overseeing identity and surveillance infrastructure. Kristi Noem's Department of Homeland Security retains wide latitude over REAL ID implementation, and existing tools - like FinCEN's travel rule, which already tracks crypto transactions above $3,000 - mean the technical capacity to link stablecoin activity to identity data is already largely in place, needing only the right circumstances to be invoked more aggressively.

Whether the GENIUS Act ultimately reads as a foundation for further, more decentralization-friendly rulemaking or as a permanent structural advantage for bank-affiliated issuers will depend on what happens during that 18-month rulemaking period - and on whether protocols outside the compliant tier find ways to adapt, relocate, or persist regardless.