U.S. Senator Floats "Circuit Breaker" for Stablecoin Yield to Curb Bank Deposit Flight

U.S. Senate talks on stablecoin regulation remain in flux, with Sen. Thom Tillis proposing a new "circuit breaker" provision for the Senate version of the CLARITY Act, CoinDesk reported. The mechanism would allow regulators to step in if they conclude stablecoin-related activity is contributing to broader outflows of bank deposits, a concern that has intensified amid continued pressure on the banking sector. Stablecoin yield arrangements have emerged as a central flashpoint in recent negotiations. Banking groups argue that if stablecoin products offer deposit-like returns, they could divert funds from traditional bank accounts into digital assets, weakening a key funding source for lending and other bank activities. Under the direction disclosed so far, the circuit breaker would empower agencies such as the Federal Deposit Insurance Corporation (FDIC) and the Office of the Comptroller of the Currency (OCC) to intervene once signs of systemic deposit outflows appear. The proposal would not impose a blanket, preemptive ban on stablecoin rewards; enforcement would be triggered only after regulators identify evidence of broader deposit flight. The approach reflects an effort to reconcile competing priorities: preserving room for stablecoin product incentives while adding another safeguard for the banking system. An earlier compromise has not fully eased industry concerns. In previous discussions involving Tillis and Democratic Sen. Angela Alsobrooks, negotiators agreed to permit rewards linked to usage while barring unrestricted stablecoin yields. Banking groups contend the definition of "permissible rewards" remains vague, leaving uncertainty over how regulators may classify and police different stablecoin offerings over time. Community banks have been especially vocal, warning that widespread adoption of yield-bearing digital assets could drain local deposits. Senators expect to publish bill text within days, but stablecoins are not the only sticking point. Some Democrats are pressing to add ethics provisions tied to President Trump's cryptocurrency business interests as a condition for advancing the legislation. Sen. Elizabeth Warren urged colleagues this week to include such safeguards. In a FOX Business interview, Sen. Cynthia Lummis said the Senate is expected to release the CLARITY Act text in the coming days. She said the bill is intended to bolster consumer protection, help law enforcement combat illicit financing, and keep digital-asset market growth anchored in the United States. Lummis added that Senate leadership is aiming to bring the legislation to a full vote before the August recess. Earlier reports suggested that, if negotiations proceed smoothly, the Senate would target a vote by the end of July, though the final schedule remains in the hands of Senate Majority Leader John Thune. Whether the bill can secure bipartisan support now hinges on resolving disputes over stablecoin rules, bank-protection measures, and the proposed ethics requirements.