What are Senate Republicans asking US regulators to do about crypto capital rules?

A group of Senate Republicans led by Senator Cynthia Lummis is urging US banking regulators to clarify how banks should account for digital assets on their balance sheets. The lawmakers argue that current capital requirements make it difficult for banks to participate in crypto markets.

Why do lawmakers believe current crypto capital rules are too restrictive?

The senators criticised international banking standards that assign a 1,250% risk weight to many crypto assets. They argue this effectively acts as a "de facto ban" because banks must hold disproportionately large reserves against crypto holdings.

What is the Basel Committee's 1,250% crypto risk weight?

The Basel Committee on Banking Supervision assigns a 1,250% risk weight to certain crypto exposures, requiring banks to hold significant capital against those positions. Critics argue the framework overstates the risks of digital assets and discourages bank participation in the sector.

Why does this matter for crypto investors?

If regulators ease capital requirements, banks could become more active in crypto custody, trading, lending and payment services. Greater bank participation could improve institutional adoption and expand access to crypto-related financial products.

What is the CLARITY Act and how does it relate to this debate?

The CLARITY Act is proposed legislation that would establish a clearer regulatory framework for digital assets in the United States. Lawmakers say new crypto laws will likely require updated capital guidance so banks can participate in digital asset markets under consistent rules.

What crypto activities could banks perform under the proposed framework?

The current version of the legislation would allow banks to engage in activities including payments, lending, custody and trading involving digital assets and blockchain technology. Final rules could change as lawmakers continue negotiations.

What are the main bullish and bearish implications for crypto markets?

The bullish view is that lower capital barriers could encourage banks to offer more crypto services and increase institutional participation. The bearish view is that regulatory reforms may take time and could still include strict requirements that limit broader adoption.

How could this affect Bitcoin and other digital assets?

Clearer banking rules could improve market infrastructure by allowing more traditional financial institutions to support crypto services. However, the proposal does not directly change demand for Bitcoin or other cryptocurrencies and would still require regulatory approval.

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Senate Republicans challenge crypto capital rules

Written by Isaac FrancisPublished Jun 5, 2026, 4:47 AM

A group of Senate Republicans led by Senator Cynthia Lummis has urged US financial regulators to establish clearer capital standards for digital assets, arguing current rules unfairly restrict banks from participating in crypto markets.

The lawmakers said in a letter sent on May 27 to Federal Reserve Vice Chair for Supervision Miki Bowman, Federal Deposit Insurance Corp Chairman Travis Hill and Comptroller of the Currency Jonathan Gould that regulators should provide “fair capital treatment” for on-balance sheet digital asset activities.

“Any proposed capital treatment of on-balance sheet digital asset activities should accurately reflect the opportunities and risks of digital assets — and be based on, to the extent possible, a technology-neutral approach that gives banks the authority to participate meaningfully in digital asset markets,”

The group said.

The senators welcomed regulatory guidance issued in March that clarified the capital treatment of tokenised securities but argued additional reforms are needed to address how banks account for digital asset holdings.

The letter criticised the Basel Committee on Bank Supervision’s standards assigning a 1,250% risk weight to crypto assets, which the lawmakers said effectively creates a “de facto ban” on banks holding digital assets on their balance sheets.

The push for updated capital rules comes as the Senate prepares to debate the CLARITY Act, legislation designed to define how federal agencies oversee crypto markets and activities including payments, lending, custody and trading.

Senators Dan Sullivan, Bill Hagerty, Bernie Moreno, Ted Budd and Jon Husted also signed the letter, while lawmakers continue negotiations on issues including stablecoins, ethics provisions and the division of regulatory authority between the Securities and Exchange Commission and the Commodity Futures Trading Commission.