US regulators unveil plans to cut Wall Street capital requirements by 4.8%

March 20, 2026 - 04:08

In a move that has ignited debate across the financial sector, U.S. banking regulators have unveiled a proposal to substantially reduce the capital demands on the nation's largest financial institutions. The plan would cut overall capital requirements by approximately 4.8%, a significant shift from the stricter framework initially proposed last year.

The revised measures are designed to recalibrate the so-called "Basel III endgame" rules, which dictate how much money banks must hold in reserve to absorb potential losses. Proponents of the change, including many banking executives, argue the original proposal was overly burdensome and would have restricted lending to consumers and businesses. They contend the new, softer approach maintains financial stability while supporting economic growth.

However, the proposal has drawn sharp criticism from those who view it as a dangerous rollback of critical safeguards. Critics, including some lawmakers and consumer advocacy groups, warn that weakening these capital guardrails leaves the financial system more vulnerable to future crises. They argue that the lessons of the 2008 financial meltdown, which underscored the need for robust capital buffers, are being forgotten.

The changes primarily affect how regulators calculate risk for operational losses and fee-based income. The Federal Reserve, the Federal Deposit Insurance Corporation, and the Office of the Comptroller of the Currency have jointly issued the proposal, which is now open for public comment. The final outcome will determine the balance between regulatory relief for Wall Street and the protective measures intended to shield the broader economy from bank failures.