TLDR
US lawmakers are advancing a bill that would largely ban yield on stablecoins held at exchanges, and Coinbase is fighting hard to stop or soften it.
- The CLARITY Act draft would bar exchanges from paying rewards on stablecoin balances and even restrict data needed to calculate such rewards.
- Coinbase calls the proposal a giveaway to banks, because stablecoin yield is a major revenue line and a key feature for users.
- The bill is not law yet, and upcoming draft text and negotiations will decide whether stablecoin yields survive in the United States.
Deep Dive
1. What The Senate Bill Would Do
The Digital Asset Market Clarity Act (CLARITY Act) is a broad U.S. crypto market structure bill, but its most contentious part is stablecoin rewards.
The latest Senate draft would prohibit platforms from offering yield "directly or indirectly" on stablecoins or other assets that look like bank deposits, while still allowing narrow activity based loyalty style incentives. Reports also say it would limit exchanges' access to transaction size data, which would effectively disable tiered or volume based rewards programs on stablecoin balances.
This builds on the earlier GENIUS Act, which already bars issuers and affiliates from paying interest simply for holding a payment stablecoin. The new language tries to close what banks see as a loophole where exchanges pass Treasury yield on to users.
If passed as written, most simple "earn X percent on USDC in your exchange account" type products in the U.S. would likely disappear or become much more constrained.
2. Why Coinbase Is Fighting The Ban
Coinbase has repeatedly withdrawn support for the latest CLARITY Act draft because it would eliminate stablecoin yield on exchanges and threaten a large part of its business. One CoinsKid community report notes that exchanges would be barred from paying rewards on stablecoin balances and face new data limits that are designed to end these programs entirely.
Coinbase generated about $1.35 billion in stablecoin revenue in 2025, much of it from sharing USDC reserve interest with users, and estimates suggest roughly $800 million a year could be at risk under the current proposal. CEO Brian Armstrong has publicly accused major U.S. banks of pushing this language to protect their deposit base and called the bill "clearly worse than the current regulatory status."
Banks, for their part, argue that high yielding stablecoins could pull hundreds of billions of dollars out of traditional deposits, which they rely on for lending.
3. What To Watch Next For Stablecoin Users
The Senate Banking Committee is expected to release public text for the stablecoin yield section soon, with a markup possible in the coming weeks. Industry leaders, including Coinbase, are preparing a coordinated counterproposal to carve out more room for sustainable rewards programs while addressing bank concerns.
Key variables now are how regulators define "permitted rewards," whether any exception survives for non custodial or DeFi contexts, and whether bipartisan negotiators can balance bank stability fears with innovation and consumer benefit. Until then, stablecoin yields in the U.S. sit in a gray zone, and other jurisdictions with looser rules may look relatively more attractive for both issuers and users.
If you rely on exchange based stablecoin yield, pay attention to U.S. legislative updates, because the final CLARITY language will determine whether those products shrink, adapt, or migrate offshore.
Conclusion
The fight over a Senate stablecoin yield ban is really a fight over who captures dollar savings in a tokenized world, banks or crypto platforms.
For now, Coinbase and other industry players still have a window to reshape the CLARITY Act, but if the current language holds, U.S. users should expect less straightforward yield on exchange held stablecoins and more experimentation in other regions and in DeFi.
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