CLARITY Act Senate Cloture Vote Fails — Crypto Regulatory Framework Dead for 2026

The US Senate voted on September 15 to block the Digital Asset Market Clarity Act from advancing, falling short of the 60-vote cloture threshold needed to begin floor debate. Republicans hold 53 seats and needed Democratic support to reach 60; last-minute revisions to the bill — adding ethics restrictions on officials profiting from crypto — were insufficient to secure the required crossover votes. The bill is dead for 2026. Prediction markets on Kalshi and Polymarket had priced the probability of 2026 passage at 20-30% — correctly sceptical. The failure removes the only remaining legislative route to resolving the CFTC versus states conflict over prediction market sports contracts before year-end. The question now belongs entirely to the Supreme Court.

For UK readers, the CLARITY Act is closest in function to the Financial Services and Markets Act framework that clarifies FCA and PRA jurisdiction over different financial activities. The US equivalent does not exist for digital assets: cryptocurrency, event contracts, and related instruments sit in a contested regulatory space where the CFTC claims jurisdiction over commodities and the SEC over securities, but no statute clearly delineates which digital assets and instruments fall into each category. The CLARITY Act would have resolved that ambiguity. Its failure means the CFTC's authority over prediction market event contracts rests on its interpretation of the Commodity Exchange Act's swap definition — the interpretation that the Third Circuit accepted in April and the Ninth Circuit rejected in August. Without a legislative fix, SCOTUS must answer the question the Act would have settled.

The failure's timing relative to the SCOTUS petition docket is significant. New Jersey filed its cert petition on September 2; Robinhood filed on September 9; Kalshi's en banc petition is pending at the Ninth Circuit. The CLARITY Act, had it passed, would have provided the Supreme Court with clear Congressional guidance on CFTC jurisdiction — potentially mooting the circuit split or shaping the Court's statutory analysis. With the bill dead, SCOTUS faces the question on the existing statutory record: the CEA's 2010 Dodd-Frank swap definition applied to event contracts by two circuits in opposite directions. The absence of Congressional clarification makes a SCOTUS ruling both more necessary and more likely to be appealed through legislative overrule — whichever side loses will have strong incentive to push Congress to correct the ruling in the next session.

The midterms on November 3, 2026 become even more significant for the regulatory outlook given the CLARITY Act failure. Prediction markets currently give Democrats a 50-55% chance of retaking the House; the Senate is competitive with a slight Republican lean. The composition of the 117th Congress will determine whether the CLARITY Act (or a successor bill) can advance in 2027. If Democrats retake the House and Republicans retain the Senate, bipartisan gridlock on digital asset regulation is the base case. If Republicans hold both chambers, advancing a modified CLARITY Act is plausible. If Democrats retake both — a lower probability outcome — a more restrictive regulatory approach to digital assets, including prediction markets, is more likely. The November 3 election outcome will be, among other things, a vote on the future of the prediction market regulatory framework that the CLARITY Act failed to provide.

Operators mentioned in this article

CFTC-regulated

Kalshi

First fully CFTC-regulated US event-contract exchange.

Crypto / On-chain

Polymarket

USDC-settled on Polygon. Largest prediction market by volume.

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