Dimon’s remarks highlight a deepening friction between the country’s largest bank and federal agencies currently finalizing a new regulatory framework. JPMorgan estimates that the latest drafts would force the firm to increase its capital buffers by approximately 4%, while some of its primary competitors could see their requirements drop by nearly 5%. The CEO contended that regulators are manipulating the math to drive higher capital numbers, urging the Federal Reserve to instead reflect actual economic growth since the Global Systemically Important Bank (GSIB) surcharge was first implemented in 2015.

JPMorgan Chief Financial Officer Jeremy Barnum echoed these concerns, suggesting the policy outcome could inadvertently impair the ability of large banks to serve Main Street customers. The bank is particularly critical of the GSIB surcharge calculation, which it argues fails to account for the expansion of the broader economy. While the latest proposals are viewed as more industry-friendly than initial 2023 drafts, the debate remains centered on technical adjustments to risk weights and the treatment of short-term wholesale funding. The Federal Reserve, which is spearheading the effort alongside other regulators, aims to conclude the rule-writing process by the end of the year.