Wall Street Banks Stand to Gain as U.S. Proposal to Cut Capital Requirements Sparks Debate

BY COMFORT OGBONNA

Major Wall Street banks could soon gain significant financial flexibility under a new U.S. proposal that would reduce the amount of capital large institutions are required to hold. While the plan is broadly seen as a win for the banking industry, analysts say institutions with large trading operations could benefit more than traditional lenders, potentially creating divisions among banks as they push for final adjustments to the rules.

Under the proposal unveiled Thursday, the largest U.S. banks would see their required capital levels drop by approximately 4.8%. Capital requirements are designed to ensure banks hold enough funds to absorb potential losses during economic downturns or financial crises. A reduction in these requirements could free up billions of dollars that banks could use for lending, stock buybacks, and dividend payments to shareholders.

The proposal represents a major shift from an earlier regulatory plan introduced in 2023, which would have forced banks to significantly increase the capital they held—potentially by double-digit percentages. That earlier plan drew strong opposition from financial institutions that argued the higher requirements would restrict lending, slow economic growth, and reduce their ability to compete globally.

Although the new proposal reduces overall capital burdens, analysts say its impact will vary widely depending on the structure of each bank’s business. Institutions with large trading operations—such as investment banks heavily involved in financial markets—are expected to gain more advantages than banks that focus primarily on traditional lending and deposit services.

Financial firms will now have a 90-day window to review the lengthy and technical proposal and submit feedback. During this period, banks are expected to lobby regulators in an attempt to shape the final rules in ways that best benefit their individual business models. Even small adjustments to capital requirements could translate into billions of dollars in potential relief for large financial institutions.

Analysts believe trading-focused banks like Goldman Sachs and Morgan Stanley could emerge as some of the biggest beneficiaries of the proposed changes. These institutions rely heavily on trading activities and investment banking services rather than traditional consumer deposits.

Ironically, those same trading operations were the original focus of the “Basel III” regulatory framework, which aimed to strengthen global banking oversight following the 2008 financial crisis. The Basel rules were designed to ensure banks with complex trading activities maintained higher levels of capital to protect the broader financial system.

However, the updated proposal appears to soften some of those requirements, potentially shifting the balance in favor of trading-heavy firms. Analysts say this could create friction among large financial institutions that previously presented a united front while lobbying against tougher regulations.

For nearly two years, many of the largest U.S. banks—including JPMorgan Chase and Citigroup—worked together to oppose the earlier Basel proposals and the global systemically important bank (GSIB) surcharge rules. They argued that the regulations would increase costs, restrict lending, and ultimately weaken economic growth.

Now that a more favorable proposal has emerged, some banks may begin to compete over which institutions receive the greatest regulatory relief. Analysts say differences in business models could lead some banks to feel that rivals are receiving more advantageous treatment.

Ian Katz, managing director at Capital Alpha Partners, said the proposal could expose divisions among banks that previously aligned in their regulatory lobbying efforts. Some institutions may argue that the rules still disadvantage them compared to competitors, potentially leading to intense negotiations before the regulations are finalized.

Federal regulators have not yet commented publicly on potential revisions, and individual banks have largely avoided discussing the proposal in detail while they review the complex documentation.

One key change in the proposal involves adjustments to the GSIB surcharge—a capital buffer applied to the largest and most systemically important banks in the United States. The surcharge is calculated based on several risk factors, including a bank’s size, interconnectedness, and reliance on short-term wholesale funding.

The Federal Reserve’s updated draft rules would reduce the impact of wholesale funding in the calculation. Regulators said that in the previous framework this factor carried more weight than originally intended, leading to higher capital requirements for certain institutions.

That adjustment could significantly benefit banks like Goldman Sachs and Morgan Stanley, which rely more heavily on short-term funding from financial markets rather than large consumer deposit bases. In contrast, traditional banking giants such as JPMorgan and Citigroup maintain vast deposit networks that provide a more stable source of funding.

Michael Ashley Schulman, partner at Cerity Partners, said trading-oriented banks appear to be the clearest winners under the proposed system. However, he noted that disagreements could still emerge as banks analyze the details and push for additional modifications.

Industry lobbying groups responded cautiously to the proposal, describing it as an important step forward while emphasizing that banks will carefully review the rules and submit feedback during the comment period.

Despite potential disagreements over the specifics, analysts broadly agree that the overall proposal would benefit the banking industry by freeing up capital and increasing financial flexibility.

Regional banks are also expected to see meaningful relief. Larger regional lenders such as PNC Financial Services and Truist Financial could see their capital requirements decline by roughly 5.2% under the proposal. Smaller banks with less than $100 billion in assets may experience even larger reductions of about 7.8%.

Lower capital requirements could encourage banks to increase lending to businesses and consumers, potentially stimulating economic activity. The policy aligns with the broader goal of the administration, which believes reducing regulatory burdens on banks will encourage credit expansion and support economic growth.

However, critics warn that easing capital rules could weaken the safeguards designed to protect the financial system from shocks. Some economists and regulators worry that reducing capital buffers at a time of rising geopolitical tensions and growing risks in private credit markets could make banks more vulnerable during future crises.

In recent months, some financial institutions have already begun tightening lending standards amid concerns about economic uncertainty. At the same time, certain investment funds have imposed limits on withdrawals as market volatility increases.

Analysts at Morgan Stanley estimate that large U.S. banks are currently holding roughly $175 billion in excess capital due to years of regulatory uncertainty. If the new rules are finalized, banks could begin deploying that capital through increased lending, capital market activity, or shareholder payouts such as dividends and buybacks.

Christopher Marinac, director of research at Brean Capital, said the overall reaction within the banking industry has been largely positive. While individual banks may push for adjustments to maximize their own advantages, the broader consensus is that the proposal represents a favorable shift for the sector after years of regulatory pressure.

As the comment period unfolds, regulators and financial institutions will continue debating the details of the proposal. The final rules could reshape how much capital U.S. banks are required to hold and ultimately determine how aggressively they can expand lending and investment activities in the years ahead.