GENIUS Act credit expansion is now becoming one of the biggest arguments in favor of regulated stablecoins.
A new Galaxy Research analysis argues that the U.S. stablecoin framework could increase demand for short-term Treasuries, lower borrowing costs and potentially unlock about $1.2 trillion in additional U.S. credit by 2030. That is a very different framing from the usual stablecoin debate, which often focuses on crypto trading, offshore dollar access or bank deposit flight.
The bullish argument is simple: if regulated stablecoin issuers grow and hold more safe assets, especially short-term U.S. government debt, they could become a major new buyer of Treasuries. That demand could lower yields at the front end of the curve, reduce funding costs and create more room for lending across the economy.
In other words, stablecoins are being pitched not just as crypto’s cash layer, but as a new credit machine for the U.S. financial system.
Why Stablecoins Connect to U.S. Credit
Stablecoins are usually backed by cash, bank deposits, Treasury bills and other liquid assets.
Under the GENIUS Act, payment stablecoin issuers are required to hold high-quality reserves. That means a larger stablecoin market could create more demand for short-term government securities. If that demand grows enough, it can affect Treasury yields.
Lower short-term yields can matter for credit because funding costs ripple through the financial system. When the government can borrow more cheaply at the short end, and when liquidity conditions improve, the private sector may also benefit through lower financing costs and more available credit.
That is the core of the $1.2 trillion argument. It is not that stablecoins directly hand out loans. It is that their reserve demand could improve credit conditions.
Galaxy’s Model Pushes Back Against the Bank Panic Narrative
Banks have warned that stablecoins could pull deposits out of the banking system.
Their concern is understandable. If consumers and businesses move money from bank accounts into stablecoins, banks may have fewer deposits to fund loans. That could reduce credit availability, especially for smaller banks that rely more heavily on deposits.
Galaxy’s argument pushes back on that view. It suggests that stablecoin growth may not be purely negative for credit. If stablecoin issuers hold Treasuries, and if that demand lowers yields, the broader effect could actually support more lending and credit creation.
That does not mean banks have no reason to worry. Stablecoins can still compete with deposits, especially if users treat them like digital cash accounts. But the debate is becoming more nuanced.
The question is no longer simply “will stablecoins hurt banks?” It is “how will stablecoins reshape the flow of money through banks, Treasuries and credit markets?”
The Scale Could Become Enormous
Stablecoin growth forecasts have become much larger over the past year.
Galaxy’s report cites a revised baseline forecast of $1.2 trillion in stablecoin supply by 2028 and $1.9 trillion by 2030. Those figures would represent a major expansion from today’s market and would make stablecoin issuers some of the most important buyers of short-term U.S. debt.
That is why policymakers care. A small stablecoin market is a crypto issue. A trillion-dollar stablecoin market becomes a Treasury market issue, a banking issue and a dollar strategy issue.
If dollar stablecoins scale globally, they could strengthen the dollar’s digital reach. Users outside the U.S. could hold tokenized dollars more easily, businesses could settle across borders faster and stablecoin issuers could deepen demand for U.S. government debt.
That is the strategic upside Washington sees.
The Risks Are Still Real
The stablecoin credit argument does not erase the risks.
A large stablecoin market could create new pressure points. If users redeem stablecoins quickly during a panic, issuers may need to sell Treasury bills or other reserve assets. That could add stress to short-term funding markets.
There is also concentration risk. If a few stablecoin issuers become massive Treasury holders, their reserve decisions could matter to financial stability. Regulators would need strong rules around reserves, disclosure, liquidity management and redemption timing.
Banks also remain concerned about deposit competition. Even if the overall system benefits from Treasury demand, some institutions could lose funding if deposits migrate into stablecoins.
So the GENIUS Act may unlock credit, but only if the market is well supervised.
Why This Matters for Crypto
For crypto, the bigger story is legitimacy.
Stablecoins have already become one of the industry’s most successful products. They are used in trading, payments, remittances, DeFi and dollar access. But the GENIUS Act reframes them as regulated financial infrastructure rather than only crypto-native tools.
That changes the investor narrative.
If stablecoins become a meaningful part of U.S. credit markets, then crypto is no longer just building speculative assets. It is building payment and settlement rails that interact directly with the financial system.
That is why stablecoin regulation may be one of the most important crypto catalysts of the decade.
The Bottom Line
GENIUS Act credit expansion could become one of the strongest arguments for regulated stablecoins.
Galaxy Research argues that stablecoin growth could unlock roughly $1.2 trillion in U.S. credit by 2030 by increasing demand for Treasuries and lowering financing costs. That is a powerful counterpoint to the banking industry’s warning that stablecoins only drain deposits and reduce lending.
The truth is likely more complicated. Stablecoins may pressure banks in some areas while strengthening Treasury demand and expanding digital dollar usage in others.
For crypto, the message is clear: stablecoins are no longer just exchange liquidity. They are becoming part of the debate over U.S. credit, Treasury markets and the future of dollar finance.
Disclaimer: This article is for informational purposes only and does not constitute financial, investment, or legal advice. Always conduct your own research before making any investment decisions.
