Six Republican senators argue the Basel 1,250% risk weight blocks banks from crypto services. Letter arrives ahead of House testimony by Bowman, Hill, Gould.
Six Republican senators have demanded that the Federal Reserve, the FDIC, and the OCC rewrite capital requirements for cryptocurrency exposures. The letter, led by Senator Cynthia Lummis and addressed to Fed Vice Chair for Supervision Michelle Bowman, FDIC Chair Travis Hill, and Comptroller Jonathan Gould, targets the Basel Committee's 1,250% risk weighting on certain digital assets. The senators argue that the framework treats the entire crypto sector as uniformly high-risk, creating a de facto prohibition on bank participation.
The request arrives as the House Financial Services Committee prepares to hear testimony from Bowman, Hill, and Gould on Thursday. The timing interlocks two threads: immediate regulatory direction and the broader push for comprehensive digital asset legislation. For traders and institutions planning balance-sheet crypto exposure, the outcome of this letter could determine how much capital banks must hold – and whether they can hold crypto at all.
The Basel Committee's standard assigns a 1,250% risk weight to certain crypto assets, meaning a bank holding USD 1 million of those assets must hold USD 1.25 million in capital – well beyond the 100% risk weight typical for corporate loans. The senators' letter calls this a “prohibition by regulation.” They argue the benchmark does not differentiate between assets with genuine risk and those with liquid markets, custody infrastructure, or regulatory oversight.
The letter points to a March joint statement from the Fed, FDIC, and OCC that said tokenized securities would generally receive capital treatment equivalent to their conventional counterparts. The senators want regulators to extend that principle to other digital asset operations. If the agencies agree, the 1,250% weight could become a relic within months. If they resist, the gap between tokenized securities and unbacked crypto assets will widen further.
The letter does not propose a specific new risk weight. It demands a framework that is “technologically neutral” and calibrated to “genuine risk factors” rather than blanket industry labels. The practical ask is for capital guidance before Congress passes legislation that would allow banks to expand balance-sheet crypto services.
Practical rule: When regulators issue guidance after legislation passes, banks face retroactive compliance costs. The senators are pushing for the sequence to be reversed – guidance first, then permission.
Signatories include Senators Dan Sullivan, Bill Hagerty, Bernie Moreno, Ted Budd, and Jon Husted. The group represents a cross-section of Republican banking and crypto policy voices. Their collective pressure has two angles:
Bowman, Hill, and Gould are scheduled to testify before the House Financial Services Committee on Thursday. The letter directly sets up their questioning – expect Republicans to ask whether the agencies will adopt the tokenized securities logic for broader crypto assets. A single yes from any of the three would shift market expectations for bank capital relief.
Congress is examining bills that would authorize banks to provide supervised crypto services, including custody, lending, and balance-sheet investment. The senators argue that without updated capital rules, those bills would create an empty permission – banks could enter the market but would face prohibitive capital costs.
Risk to watch: If the agencies reply with a non-committal “we are reviewing” statement before Thursday, the vacuum extends until at least Q3 2025. The market will treat that as a delay, not a denial.
Institutions with existing or planned crypto operations – Bank of New York Mellon (custody), JPMorgan (blockchain services), Signature Bank (digital payments, before its closure) – are directly exposed. If the 1,250% weight stays, any bank holding crypto on balance sheet must allocate capital at more than ten times the rate for a corporate loan. That makes the economics of custody and lending unattractive unless the bank can pass the cost to clients.
The Basel rule applies broadly to “unbacked crypto assets” and stablecoins that do not meet classification criteria. Bitcoin (BTC) and Ethereum (ETH) fall under that scope. A revised capital framework could segment these assets by liquidity, market depth, and custody quality – a move the senators implicitly endorse.
Source: BASEL CRYPTOASSET STANDARD; senator letter language.
This is a regulatory positioning event, not an immediate market mover. The Thursday hearing is the next concrete marker. A dismissive tone from the regulators will push the 1,250% weight deeper into the system. A willingness to review will open the door for bank participation – and for capital arbitrage between tokenized and non-tokenized assets. Watch the House hearing transcript for the words “risk-based” and “proportional.” If both appear in an answer, the letter has done its work.
Prepared with AlphaScala research tooling and grounded in primary market data: live prices, fundamentals, SEC filings, hedge-fund holdings, and insider activity. Each story is checked against AlphaScala publishing rules before release. Educational coverage, not personalized advice.