• JPMorgan Chase CEO Jamie Dimon said stagflation—a stagnating economy with rising inflation—is a real risk that markets are underestimating.
  • He cited large federal deficits, geopolitical tensions, and tariff disruptions as key drivers of both inflationary pressures and growth headwinds.
  • Without a shift in policy, the U.S. could face a prolonged period of elevated inflation and sluggish growth, Dimon cautioned.

Dimon's Stagflation Warning

Jamie Dimon, chairman and CEO of JPMorgan Chase, warned Thursday that the worst-case scenario he worries about is stagflation, a combination of stagnant economic growth and persistently high inflation. “The worst case I worry about is stagflation,” Dimon said at a conference in New York. He argued that the probability of such an outcome is higher than many investors and policymakers currently assume.

Dimon pointed to several structural factors fueling his concern: massive U.S. federal deficits, ongoing geopolitical instability, and the disruptive impact of tariffs on global trade. “We have huge deficits, we have geopolitical issues, we have tariffs that are going to cause inflation,” he said. “These things are not going away.”

Macro Context and Fed Policy

The warning comes as the Federal Reserve navigates a delicate balancing act between controlling inflation and supporting growth. Dimon suggested that the central bank may need to hold rates higher for longer, or even tighten further, to prevent inflation from reaccelerating. “If you start printing money and don't deal with the fiscal situation, you're going to have inflation,” he said. “It doesn't have to be this year, it could be five years from now, but it's not going away.”

Dimon's remarks echo longstanding concerns about the sustainability of U.S. fiscal policy, with annual deficits exceeding $1 trillion. He noted that private credit markets and banks are well-positioned to handle a downturn, but warned that a prolonged stagflationary environment would test the resilience of the entire financial system.

Market Implications

Investors have been pricing in a soft landing, where inflation eases without a sharp recession. Dimon’s comments challenge that narrative, suggesting that the path ahead is far more uncertain. “There's a lot of uncertainty in the world,” he said. “We have to be prepared for anything.”

JPMorgan Chase. has been strengthening its balance sheet under Dimon’s leadership, with a Common Equity Tier 1 ratio above 14% and robust earnings. The bank recently reported net income of $14.5 billion for the first quarter of 2025, driven by higher net interest income and investment banking fees. However, Dimon cautioned that even strong banks could face headwinds if the economy slides into stagflation.

Leadership Transition

The warning comes amid a major leadership transition at JPMorgan. In January 2025, the bank announced that Jennifer Piepszak would become chief operating officer, while Daniel Pinto plans to retire at year-end 2026. Dimon, who has led the bank since 2005, remains at the helm but has signaled that the succession process is in motion. The leadership changes underscore the bank’s focus on long-term stability amid a volatile macroeconomic outlook.

Correction: An earlier version of this article misstated the timing of Pinto's retirement. He plans to retire at the end of 2026, not 2025.