Clarity Act Collapse Sets Stage for Swift SEC and CFTC Rulemaking on Stablecoins

The Senate's failure to advance the Clarity Act on Tuesday has handed regulatory authority over crypto back to the executive agencies, and Wall Street research firm Bernstein expects them to move fast.

The cloture vote fell 49-51, coming up 11 votes short of the 60 needed to proceed, ending what had been a sustained bipartisan push to establish a unified legislative framework for digital assets. With Congress unable to deliver, Bernstein analysts now expect the Securities and Exchange Commission and the Commodity Futures Trading Commission to fill the vacuum, and quickly.

"The federal agencies will publish new regulations to compensate for the time lost negotiating the CLARITY Act, after its cloture vote failed on Tuesday."

Bernstein analysts

The firm's characterization of the expected response as both "swift" and "aggressive" carries specific weight for market participants. Agency rulemaking operates on a different timeline and with different constraints than legislation. Where Congress must negotiate across chambers and caucuses, the SEC and CFTC can advance rules through the notice-and-comment process on their own authority, subject only to judicial review. That process can move from proposed rule to final rule in under a year, and both agencies have demonstrated willingness to use it.

One immediate consequence of the Clarity Act's failure is what does not happen: stablecoin rewards on idle balances, a product feature that had drawn scrutiny during the legislative debate, will continue operating without the specific restrictions the bill might have imposed. That is a short-term reprieve for platforms offering yield on stablecoin deposits. Whether agency rulemaking proves more or less permissive than the negotiated legislative text remains an open question, and likely the central compliance question for stablecoin issuers over the coming months.

The broader market read the vote as a negative signal. Ethereum pulled $350 million off exchanges in the immediate aftermath of the Clarity Act collapse, even as ETF inflows reached $121 million, a split reaction that reflects genuine uncertainty about what the regulatory path forward looks like.

Congress has repeatedly approached comprehensive crypto legislation only to stall, and the result each time has been a return to agency action: enforcement-first at the SEC under prior leadership, or rulemaking that the industry then challenges in court. The risk of that cycle repeating is real. Rules written unilaterally by the SEC or CFTC, without the political cover of bipartisan legislation, are more exposed to legal challenge under the Administrative Procedure Act and more likely to generate the kind of compliance uncertainty that pushes activity offshore or into gray markets.

For stablecoin issuers specifically, the stakes are high. The Clarity Act had proposed a framework that, whatever its limitations, represented a negotiated compromise between industry positions and congressional concerns. Agency rules will reflect the agencies' own statutory interpretations, which may be narrower, and will arrive without the legitimacy that comes from a formal legislative mandate. Issuers that had been building compliance programs around the bill's expected provisions now face the prospect of rebuilding them around whatever the SEC and CFTC publish next.

Bernstein's expectation of aggressive rulemaking is a signal worth taking seriously. Both agencies have institutional incentives to assert jurisdiction over a market that has grown substantially without comprehensive federal oversight. The Clarity Act's collapse does not reduce that pressure. It removes the one mechanism that might have constrained it.