The crypto regulation standoff between Coinbase and the US Senate intensified this month when the exchange formally told Senate offices it cannot support the latest CLARITY Act draft, marking its second withdrawal from legislation that could define US digital asset law for a generation. Summary Coinbase told Senate Banking Committee offices it has significant concerns about the Tillis-Alsobrooks compromise draft, which bans passive yield on stablecoin balances and restricts access to transaction size data used to calculate rewards, changes that attack the infrastructure Coinbase uses to generate stablecoin revenue rather than just limiting a single product feature Coinbase reported $1.35 billion in stablecoin revenue in 2025, largely tied to its USDC distribution agreement with Circle; provisions eliminating stablecoin yield could strip the exchange of an estimated $800 million in annual revenue, making this a core financial question rather than a policy objection CEO Brian Armstrong first pulled support in January, stating “we’d rather have no bill than a bad bill”; the second formal withdrawal, reported by Punchbowl News around March 25, followed a revised draft that tightened yield language further rather than loosening it As TheStreet reported, Coinbase representatives told Senate offices the exchange could not yet support the latest version, citing significant concerns about the stablecoin yield language. Armstrong confirmed talks are ongoing. The Tillis-Alsobrooks draft goes beyond the base bill’s existing yield limitations by also restricting exchange access to transaction size data, which is the calculation layer that makes volume-based or activity-based stablecoin rewards technically feasible. For Coinbase, that second provision is the more alarming one because it removes not just a product feature but the technical infrastructure needed to generate yield at all. Crypto Regulation: Why This Is a Revenue Fight, Not a Policy Objection Stablecoin revenue represents close to 20 percent of Coinbase’s total 2025 revenue. Under its USDC agreement with Circle, Coinbase receives most of the interest income on USDC held on its platform. Any restriction eliminating the structural capacity to calculate or distribute yield attacks that revenue line directly. Every round of negotiation since January has narrowed the yield carve-outs, not expanded them. Coinbase’s leverage is real: a markup without its endorsement signals to senators on both sides that industry consensus has fractured, and the bill needs bipartisan votes it cannot afford to lose. The Industry Split and What It Means Coinbase is not the whole industry. Andreessen Horowitz and other major investors have publicly supported the CLARITY Act even in its current form, arguing that the institutional legitimacy the bill provides outweighs stablecoin revenue concessions. An industry call in late March reportedly featured sharp disagreements over how to proceed. As crypto.news has reported, the CLARITY Act faces four factions each with effective veto power, and Coinbase’s withheld support does not automatically kill the bill but significantly complicates the vote count. What the May Deadline Means for Both Sides As crypto.news has noted, the GENIUS Act’s stablecoin framework advances through financial regulators regardless of CLARITY’s fate. What CLARITY provides, including SEC and CFTC jurisdictional clarity, DeFi oversight rules, and tokenized equity frameworks, has no alternative legislative path. Senator Bernie Moreno has warned that missing May risks losing the bill to midterm season entirely. The Senate Banking Committee markup target remains late April, and Coinbase’s continued refusal to endorse the draft is the single largest obstacle between that target and an actual vote.
