CLARITY Act Senate Vote Fails 49-50 as Bipartisan Ethics Talks Collapse

The US Senate failed to invoke cloture on the motion to proceed to the Digital Asset Market Clarity Act (H.R. 3633) on Tuesday, September 15, 2026, with the motion failing on a 49-50 tally and missing the 60-vote requirement to open floor debate. The defeat came after bipartisan negotiations broke down over ethics safeguards concerning President Donald Trump, his family, and administration officials holding crypto interests.

With the market structure bill stalled, attention has shifted to federal regulators. SEC Chair Paul Atkins stated at a Solana Policy Institute event that the SEC will proceed with crypto rulemaking with or without legislation.

Key Takeaways

• The Senate cloture vote on the motion to proceed to H.R. 3633 failed with a 49-50 tally, missing the 60-vote requirement.
• Four Republican senators—Susan Collins, Josh Hawley, Jerry Moran, and Thom Tillis—voted against the motion alongside unified opposition from Democrats and independents, according to The Defiant.
• Democratic opposition centered significantly on ethics safeguards concerning President Donald Trump, his family, and administration officials holding crypto interests.
• SEC Chair Paul Atkins said the SEC will proceed with crypto rulemaking with or without legislation.

How the CLARITY Act Senate Vote Broke Down

The cloture motion on the motion to proceed needed 60 votes to succeed, and the failed vote leaves the bill without a clear path to Senate floor debate. According to The Defiant, the House of Representatives previously passed H.R. 3633 in July 2025 by a vote of 294-134, meaning the measure had already cleared one chamber before stalling in the Senate. The Defiant also reported that four Republican senators—Susan Collins, Josh Hawley, Jerry Moran, and Thom Tillis—voted against the motion alongside unified opposition from Democrats and independents.

One of those Republican votes was procedural. Senator Thom Tillis voted no to preserve the procedural right to make a motion to reconsider the failed vote, keeping open the possibility that the Senate could revisit the measure.

Senator Cynthia Lummis, who backed the bill, defended the negotiation record, as reported by The Defiant: "After a year of intense daily bipartisan negotiations, this bill is ready. Democrats got what they wanted; now they need to take yes for an answer."

Ethics Provisions at the Center of the Collapse

Democratic opposition centered significantly on ethics safeguards concerning President Donald Trump, his family, and administration officials holding crypto interests, according to reporting from Unchained and CryptoSlate.

Senator Mark Warner explained his opposition in remarks reported by Unchained: "We got close to resolving some of the toughest outstanding issues around law enforcement and national security, but ultimately, the failure to address this fundamental conflict of interest made it impossible for me to support moving forward. That is why I voted no today."

Stablecoin Yield, DeFi Compliance, and State Enforcement

The ethics standoff was not the only obstacle. Negotiators also clashed over stablecoin yield provisions and decentralized finance regulatory compliance, according to reporting on the failed vote.

State-level enforcement was a further sticking point. Eighteen state attorneys general asked the Senate to reject the CLARITY Act as written over concerns about preserving state enforcement and registration authority, The Defiant reported.

Market Reaction

Crypto markets moved lower after the result. Following the vote on September 15, Bitcoin fell 4.1% to $75,901, according to The Defiant. On prediction markets, Polymarket odds of the CLARITY Act being signed into law in 2026 dropped to 5% following the vote, according to Cointelegraph.

What Happens Next

Regulators signaled they will not wait for Congress. Speaking at a Solana Policy Institute event, SEC Chair Paul Atkins said, as reported by The Block: "But let me be equally clear: with or without that legislation, this Administration will deliver for American investors and technological innovators—which is immensely important to our markets and to those who participate in them. Promises were made, and they will be kept."

Industry executives echoed the focus on agency rulemaking. Ripple CEO Brad Garlinghouse said, per Cointelegraph: "There is still reason for optimism for crypto in the United States. Now, the SEC, under Chair Atkins, and the CFTC, under Chair Selig, will continue to work hard to issue rules to fill the legislative gap and we will continue to be actively engaged in that rulemaking process."

Others framed the defeat as a pause rather than an ending. 1inch CLO Orest Gavryliak, also quoted by Cointelegraph, said: "Today’s result is a delay, not a verdict. Legislation of this scale rarely moves in a straight line, and a cloture vote can be brought again."

Frequently Asked Questions

What would the CLARITY Act do?

The CLARITY Act aims to divide regulatory oversight of digital assets between the SEC and the CFTC, according to Unchained and Decrypt.

Is the CLARITY Act dead after the failed cloture vote?

The bill did not advance, but Senator Thom Tillis's no vote preserved the procedural right to make a motion to reconsider the failed vote, so the Senate could take the question up again.

Who sets US crypto rules while the bill is stalled?

SEC Chair Paul Atkins said the SEC will proceed with crypto rulemaking with or without legislation, and Ripple CEO Brad Garlinghouse pointed to continued rulemaking by the SEC and the CFTC to fill the legislative gap.