Regulation
GENIUS Act Deadline Splits Stablecoin Market Between USDC and USDT
24 Jul 2026, 10:05
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A July 18 deadline for finalizing GENIUS Act rules is widening the compliance gap between USDC and Tether's offshore USDT.
The GENIUS Act, the United States' first comprehensive federal stablecoin law, passed the Senate 68-30 in June 2025, cleared the House 307-122 a month later, and was signed into law on July 18. The law requires stablecoin issuers to maintain 1:1 reserves and bans issuers from paying yield directly to holders, a framework regulators are now working to finalize ahead of a July 18, 2026 deadline, exactly one year after the law was signed.
That deadline has sharpened an already visible divide between the two largest dollar-pegged stablecoins. USDC, issued by Circle, fits comfortably within the new framework because it was built inside the US regulatory system from the start, with reserves, disclosures and banking partnerships already aligned with federal expectations. USDT, issued offshore by Tether, remains the larger of the two by circulating supply and global liquidity, but its structure sits further outside the US regulatory perimeter the GENIUS Act is designed to police.
In response, a new compliance-focused stablecoin called USAT has emerged, positioned explicitly as a US-first, GENIUS Act-compliant token designed to bring dollar-denominated digital payments into the American financial system through regulated rails. The broader stablecoin market has kept growing through this transition, with total market capitalization reaching roughly $313 billion in mid-2026, up about 23% year over year, with nearly 99% of that total denominated in US dollars.
The law also opens a new front for traditional banking. Any FDIC-insured bank can now apply to issue payment stablecoins through a dedicated subsidiary, and the first bank-issued stablecoins could appear as early as late 2026 or early 2027. That provision has the potential to reshape the competitive landscape further, adding a third category of issuer, regulated banks, alongside the existing crypto-native players jockeying to meet the July deadline.
Smaller stablecoin issuers without Circle's existing US regulatory relationships or Tether's global liquidity advantages face perhaps the hardest path forward, caught between compliance costs they may struggle to absorb and a market increasingly sorting itself along the same USDC-USDT divide.
That deadline has sharpened an already visible divide between the two largest dollar-pegged stablecoins. USDC, issued by Circle, fits comfortably within the new framework because it was built inside the US regulatory system from the start, with reserves, disclosures and banking partnerships already aligned with federal expectations. USDT, issued offshore by Tether, remains the larger of the two by circulating supply and global liquidity, but its structure sits further outside the US regulatory perimeter the GENIUS Act is designed to police.
In response, a new compliance-focused stablecoin called USAT has emerged, positioned explicitly as a US-first, GENIUS Act-compliant token designed to bring dollar-denominated digital payments into the American financial system through regulated rails. The broader stablecoin market has kept growing through this transition, with total market capitalization reaching roughly $313 billion in mid-2026, up about 23% year over year, with nearly 99% of that total denominated in US dollars.
The law also opens a new front for traditional banking. Any FDIC-insured bank can now apply to issue payment stablecoins through a dedicated subsidiary, and the first bank-issued stablecoins could appear as early as late 2026 or early 2027. That provision has the potential to reshape the competitive landscape further, adding a third category of issuer, regulated banks, alongside the existing crypto-native players jockeying to meet the July deadline.
Smaller stablecoin issuers without Circle's existing US regulatory relationships or Tether's global liquidity advantages face perhaps the hardest path forward, caught between compliance costs they may struggle to absorb and a market increasingly sorting itself along the same USDC-USDT divide.