Washington Gives Itself Until September to Define Bitcoin

The United States has spent more than a decade deciding what bitcoin legally is by not deciding. On August 11 the White House put a clock on it. Patrick Witt, executive director of the Presidential Council of Advisors for Digital Assets, told the Senate it has until September 15 to advance the CLARITY Act — the market-structure bill that would formally place bitcoin under the Commodity Futures Trading Commission — or watch the effort die. “If they can’t get there by September 15,” Witt said, “they never will.”

What the bill would settle

For bitcoin specifically, CLARITY does one large thing: it defines it as a digital commodity, putting spot-market oversight squarely with the CFTC rather than the Securities and Exchange Commission. That may sound like bureaucratic housekeeping. It is the difference between an asset regulated like a barrel of oil and one regulated like a share of stock — a distinction that shapes how exchanges register, how custodians operate, and how ordinary access is priced. Bitcoin has effectively been treated as a commodity in practice; the bill would write that into statute rather than leave it to enforcement actions and no-action letters.

How it stalled

The bill, formally H.R. 3633, is not new. The House passed its version 294–134 in July 2025. The Senate Banking Committee advanced a companion 15–9 on May 14, 2026, with all Republicans and two Democrats in favor, and a merged text landed on July 22. Then momentum broke. Seven Democrats, among them Senators Angela Alsobrooks and Ruben Gallego, rejected the Republican-drafted merger, pressing for tougher provisions on ethics, consumer protection, illicit finance, and oversight of decentralized finance. Leadership could not secure a time agreement before the August recess, and the vote slipped.

The math of September 15

The Senate has queued a cloture vote — the step that ends debate and clears the way to a final vote — for 2:15 p.m. on September 15. Cloture needs 60 votes. Republicans expect all 53 of their members; that leaves seven Democrats who must cross, the identical threshold that collapsed in July. Prediction markets have noticed: Polymarket’s odds of the bill becoming law in 2026 sagged from around 30% to an all-time low of 13% after the recess punt, before settling near 25%. That is not the pricing of a sure thing.

The regulators aren’t waiting

While Congress dithers, the agencies are drawing their own maps. The SEC has scheduled an open meeting to consider a tailored offering regime for certain crypto investment contracts — its own framework, built independent of whatever Congress eventually passes. It is a reminder that “no law” does not mean “no rules”: it means rules written case by case by two agencies, the SEC and the CFTC, dividing a market that has outgrown the statutes originally written to police it.

If it fails

A miss in September would not kill market-structure legislation outright. But lawmakers and lobbyists broadly agree it would shove any resolution into 2027 at the earliest, once campaign season swallows the floor calendar. For bitcoin, the practical consequence is more of the same: a commodity in all but codified law, its treatment stitched together from enforcement precedent and agency discretion rather than a clean statutory line. Clarity, in other words, would remain the one thing the CLARITY Act is named for and has not yet delivered.

Why it matters: a decade of regulatory improvisation has left bitcoin’s US status legible but unwritten — and September is the last real chance this year to put it in law.

Vote counts (House 294–134; Senate Banking 15–9), the September 15 cloture schedule, and Polymarket odds are as reported August 10–11, 2026. Legislative timelines can change; this is informational, not legal or political advice.