CLARITY Act Fight Opens New Front With Banking Industry
A fight over the CLARITY Act is beginning to spill into a separate banking-policy battle.
Sens. Cynthia Lummis and Bernie Moreno moved on August 7 to become cosponsors of the Credit Card Competition Act, a bill strongly opposed by banking groups.
Their move comes while banks are also pressing lawmakers for tighter stablecoin-yield rules in CLARITY, adding another complication to the bill’s already difficult Senate path.
Key Takeaways
- The Credit Card Competition Act puts Lummis and Moreno on the opposite side of banking groups in another major financial-policy dispute.
- Stablecoin yield remains one of the unresolved issues complicating Republican support for CLARITY.
- Lummis has publicly expressed frustration over the latest setback and says she will continue fighting for the bill.
- Senate leadership still reportedly plans to begin the cloture process before recess, keeping September action possible.
A New Banking Fight Takes Shape
An August 7 Senate filing requests that Lummis, a Wyoming Republican, and Moreno, an Ohio Republican, be added as cosponsors of S.3623, the Credit Card Competition Act of 2026.
The legislation, introduced by Sen. Roger Marshall, would require greater network competition in credit-card transactions. Supporters argue that merchants should have alternatives to the dominant payment networks when processing transactions.
The American Bankers Association and state banking associations have opposed the Credit Card Competition Act, warning about its potential effects on fraud, rewards programs and financial institutions.
The August 7 filing therefore puts Lummis and Moreno behind legislation that banking groups have been actively trying to stop.
The Move Comes in the Middle of the CLARITY Dispute
The CLARITY Act lost its chance for passage before the August recess after lawmakers failed to reach the political agreement needed to move it through the Senate.
Stablecoin yield is among the unresolved issues.
Banks have pressed lawmakers to restrict arrangements that could allow crypto platforms to offer returns resembling interest on deposits. The banking industry has called for tighter language, arguing that yield-bearing stablecoin products could draw deposits away from banks and reduce funds available for lending.
Recent reporting indicates that those concerns have gained support among some Republican senators, adding another complication for negotiators trying to assemble enough votes for CLARITY.
Both Lummis and Moreno have invested heavily in advancing crypto legislation. Their move onto the Credit Card Competition Act comes as disagreements backed by the banking industry are making one of their major legislative priorities harder to advance.
Lummis Makes Her Frustration Public
Lummis made clear after the latest CLARITY setback that she was unhappy with where negotiations stood.
In a post in X, she said lawmakers had “come too far to quit now” and pledged to continue working with colleagues to get the legislation finished.
My statement on Clarity Act⬇️⬇️ pic.twitter.com/azGOtse9ID
— Senator Cynthia Lummis (@SenLummis) August 7, 2026
She did not publicly connect that frustration to her decision to join the Credit Card Competition Act, so the cosponsorship should not be treated as confirmed retaliation against banks.
The timing nevertheless adds political weight to the filing. Lummis is fighting to keep CLARITY moving while simultaneously putting her name behind another financial bill that major banking groups oppose.
Moreno’s addition to the same legislation strengthens that overlap.
Why the Credit Card Bill Matters to Banks
The Credit Card Competition Act concerns a different part of the financial system from CLARITY.
It would change how certain credit-card transactions can be routed by requiring greater competition between payment networks. Banking groups argue that the proposal could undermine card rewards, increase fraud risks and impose additional costs.
Their objections to CLARITY center on stablecoin yield and the risk that yield-bearing crypto products could compete with traditional bank deposits.
The policy questions are different, but both now involve senators central to the crypto debate and an industry trying to protect important parts of its existing business.
That makes the Credit Card Competition Act filing particularly notable ahead of the August recess. What began as a dispute over provisions inside CLARITY is now unfolding alongside another contentious banking issue.
CLARITY Still Has a Path in September
CLARITY has not lost its route forward.
According to recent reporting from Eleanor Terrett, Senate Majority Leader John Thune still intends to file cloture on the motion to proceed before lawmakers leave for recess. That could prepare the bill for action when the Senate returns in September.
Getting the votes remains the problem.
🚨NEW: Leader Thune’s office is telling crypto industry leaders today that the majority leader still intends to file cloture on the motion to proceed to the Clarity Act before lawmakers leave for August recess, per multiple sources.
The move would tee up a vote on the Clarity…
— Eleanor Terrett (@EleanorTerrett) August 7, 2026
Negotiators still have to work through the dispute over stablecoin yield and reach a bipartisan agreement on ethics provisions. Procedural preparation will matter little if supporters cannot assemble the coalition needed to advance the bill.
The Credit Card Competition Act does not change that arithmetic. What it changes is the wider political setting surrounding the negotiations.
Lummis and Moreno are entering the August recess backing legislation opposed by banking groups while CLARITY remains caught in a dispute where bank concerns have gained traction among senators. That relationship will be worth watching when negotiations resume in September.
- Methodology: This article uses the August 7 Senate cosponsorship filing for S.3623, public statements from Sen. Cynthia Lummis, official legislative information on the Credit Card Competition Act, banking-industry statements and reporting on the latest CLARITY Act negotiations. Where lawmakers have not publicly stated their motivation, the article does not infer one from the timing of their actions.
- Disclaimer: This article is provided for informational and educational purposes only. Legislative negotiations can change quickly, and cosponsorship of one bill does not establish a lawmaker’s motivation regarding separate legislation.
Kosta has reported on cryptocurrency markets and blockchain infrastructure since 2020, bringing over six years of hands-on experience in the crypto industry built through daily tracking of markets, trends, and emerging blockchain developments. Specializing in Bitcoin on-chain analysis, institutional ETF flows, and digital asset price action, his work at Coindoo has been cited by other news agencies and consistently covers market developments with a focus on data-driven reporting across Bitcoin, Ethereum, Solana, and XRP. Over the years, Kosta has contributed to multiple crypto media outlets in different regions, authoring over 6,000 articles across the sector. His reporting spans cryptocurrency markets and the broader fintech industry, tracking not only price action but also the technological and regulatory forces shaping the ecosystem. To support his analysis, Kosta actively leverages on-chain data and metrics from leading platforms such as Santiment, Glassnode, and CryptoQuant, enabling deeper, evidence-based market insights. He believes in the power of transparency and the data that underpins the blockchain ecosystem. His academic background in Marketing Management from Denmark further complements his analytical approach, adding a strong understanding of communication strategy and content positioning to his work.
