
Five years after a single senator blocked crypto's first bipartisan amendment, the Clarity Act faces a make-or-break cloture vote on Sept 15. Can the industry repeat its 2021 political awakening?
The Clarity Act faces a cloture vote on September 15 that will decide whether the market structure bill gets a Senate floor vote or dies. The crypto industry has seen this procedural trap before.
Five years ago this month, a bipartisan group of senators – Cynthia Lummis, Mark Warner, Pat Toomey, Kyrsten Sinema and Rob Portman – negotiated an amendment to the infrastructure bill. The language would have exempted miners and wallet makers from IRS reporting requirements on crypto transactions. Trade groups collaborated. Treasury Secretary Janet Yellen backed the measure. Toomey requested unanimous consent.
Senator Richard Shelby objected. He said he would support the crypto amendment only if his own proposal for $50 billion in military spending was also accepted. Senators refused. Shelby singlehandedly killed the vote. The infrastructure bill passed without the crypto provision.
Kristin Smith, then CEO of the Blockchain Association, called the episode a turning point. “That was when crypto realized it had a political voice and it could be a political force when it works together,” she said in a 2025 podcast interview.
The Clarity Act now faces a similar procedural hurdle. The cloture motion on September 15 requires 60 votes to advance. Senior staff are negotiating outstanding issues during the August recess. They are working on a stronger ethics agreement with the White House and reconciling the Senate Banking and Agriculture Committee versions of the bill. Concessions on yield for banks and adjustments to developer protections and illicit finance measures are also on the table.
Lummis, who helped lead the 2021 effort, is determined to see the bill pass before she retires at the end of this congressional session. “I will not give up because I believe to my core that this industry deserves to thrive with clear rules of the road on US soil,” she said during the debate before the August recess. “Consumers deserve to be protected from scams and law enforcement deserves the tools they need to hold bad actors accountable.”
To stack the deck, Lummis and Senator Bernie Moreno just co-signed the Credit Card Competition Act, a bill banks oppose. The move signals that opponents of the Clarity Act may have to choose which legislative fight they want to lose.
The 2021 episode taught the industry that bipartisan support is essential and that Senate procedures can turn on a single objection. The September 15 cloture vote will test whether the political muscle built since then is enough to clear the path. The Senate returns from recess on September 9. The vote is scheduled for September 15.
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