Over 100 amendments to the CLARITY Act arrived at the US Senate Banking Committee ahead of Thursday’s markup, with Democratic senators targeting stablecoin yield restrictions, developer protections, and ethics guardrails. The amendment surge signals deep disagreement on how to regulate digital assets, months after Coinbase’s January withdrawal of support derailed previous legislative momentum. The House passed its version of the CLARITY Act in July, but Senate Democrats are now pushing significant structural changes that could reshape the bill’s final form.
Stablecoin Yield Language Becomes Central Battleground
The most contentious amendments focus on stablecoin yield restrictions, a provision that has stalled negotiations between banking and crypto lobbyists for months. Democratic Senators Jack Reed and Tina Smith filed an amendment to strengthen the prohibition by swapping “functionally equivalent” language for a “substantially similar” test. A new bill version released Monday introduced yield restrictions, but the precise language remains contested. Catherine Cortez Masto and Andy Kim are also filing amendments, suggesting Democrats lack consensus on how aggressively to constrain stablecoin functionality.
Developer Liability and Ethics Provisions Drive Democratic Amendments
Beyond stablecoins, Democratic amendments address criminal liability for software developers and ethics rules for government officials. Catherine Cortez Masto’s amendment creates a safe harbor from criminal liability for developers who fail to register as money transmitters, protecting open-source contributors from prosecution. Ethics provisions—demanding restrictions on government officials’ crypto holdings and involvement—appear across multiple filings. These amendments reflect Democratic concerns that the bill, as drafted, tilts toward industry and away from consumer protection. Republican Senator Thom Tillis has signaled he won’t support the bill without certain provisions, indicating GOP amendments are also pending.
Republican Control, Democratic Leverage, and Coinbase’s Absence
Republicans control the committee and Senate but require a three-fifths majority to advance crypto legislation. That math forces Republican negotiators to accommodate Democratic demands. Coinbase’s January withdrawal of support collapsed the previous markup; the company’s silence on this version suggests cautious distance from current legislative language. The amendment flood indicates Democrats are using Thursday’s markup as a forcing mechanism, staking out positions before final committee votes. Without broad bipartisan agreement on stablecoin yield tests and developer protections, the bill faces a lengthy amendment process or another delay.
Thursday Markup Will Test Consensus on Digital Asset Oversight
The Senate Banking Committee markup on Thursday will determine whether Democrats and Republicans can narrow their positions or if the amendment process extends indefinitely. The CLARITY Act aims to divide crypto regulatory authority among US market regulators, but disagreement over stablecoin functionality and developer liability remains unresolved. Specific details of most amendments remain unclear, and no confirmation exists on which amendments will be prioritized during markup. The outcome will signal whether crypto legislation can advance this year or face another round of delays.
