Stock Markets July 14, 2026 01:43 PM

Dimon Rebukes Regulators Over Bank Capital Calculations, Says Rules Singled Out Big Banks

JPMorgan CEO calls proposed capital requirements 'unfair' and says drafts artificially raise required buffers for the bank

By Priya Menon
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JPMorgan Chase CEO Jamie Dimon criticized U.S. banking regulators on a quarterly earnings call for proposing capital-rule changes that he says are skewed to inflate required reserves for large, diversified banks. Dimon argued the methodology makes JPMorgan and similar banks shoulder an unfair burden while benefiting Wall Street trading firms. The bank also reported a record second-quarter profit, with investment banking fees at their highest since 2021 and trading gains aided by volatile markets.

Dimon Rebukes Regulators Over Bank Capital Calculations, Says Rules Singled Out Big Banks
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Key Points

  • Jamie Dimon called proposed changes to capital calculations "unfair," arguing the methodology inflates required capital for large, diversified banks.
  • JPMorgan said the new drafts would raise its capital requirement by about 4% while competitors would, on average, see a 4.8% reduction.
  • The bank reported a record second-quarter profit, with investment banking fees at their highest since 2021 and trading benefiting from volatile markets - impacting banking and capital markets sectors.

JPMorgan Chase's chief executive publicly challenged U.S. bank regulators on Tuesday, saying newly proposed capital rules are structured in a way that artificially raises the amount of capital his bank would need to hold. The comments came during the bank's quarterly earnings call, where Jamie Dimon described the proposals as "unfair" to large, diversified lenders.

Dimon said regulators are calculating required loss-absorbing funds in a way that inflates the metric. "They should not do the numbers in a false way to make the number higher," he said. "The number should be the number. If they think we should have more capital, they should ask us... I’m not happy to have these numbers falsely done."

His remarks underscore mounting friction between the head of the country’s largest bank and the agencies shaping the new regulatory framework. According to the bank, the most recent draft of the proposals would increase JPMorgan's capital requirement by about 4% while, on average, competitors would experience a 4.8% reduction in their capital needs under the same drafts.

Officials and industry observers have noted the latest drafts are considered more favorable to the banking industry than an earlier 2023 version of the rules. Nevertheless, Dimon framed the current calculations as biased against firms with broad business mixes such as JPMorgan, and as relatively advantageous to pure trading firms on Wall Street.

The comments came on a day the bank reported a record profit for the second quarter. Investment banking fees reached their highest levels since 2021, fueled by sizable initial public offerings and other dealmaking activity. JPMorgan’s trading operations also posted gains, which management attributed in part to market volatility.

Taken together, the exchange highlights two parallel themes from the call: a regulatory dispute over capital methodologies and a strong financial performance driven by deal activity and trading. Dimon’s objections focus narrowly on how regulators compute required capital, asserting that an artificial inflation of the metric would impose an unfair burden on large, diversified banks.

While the bank has quantified the effect of the draft rules on its own balance sheet and compared that effect to competitors, the broader regulatory process and any final rule changes remain subject to further review and revision by regulators. For now, the dispute adds another layer to ongoing conversations about prudential standards for large banking organizations.


Contextual note: The bank communicated the projected capital-change figures for JPMorgan and its peers as part of the discussion surrounding the proposed regulatory drafts.

Risks

  • Ongoing regulatory revisions to capital rules could alter capital planning and capital allocation for large banks - affecting the banking sector and capital markets.
  • Disagreement between large banks and regulators over methodology may create uncertainty for bank balance-sheet strategies until final rules are announced - impacting risk management and investor confidence in financial stocks.

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