Full Breakdown
JP Morgan Chief Jamie Dimon to Counsel UK Chancellor on Proposed Bank Tax Rise
9/10/2026, 2:51:20 AM
Dimon to Warn Chancellor John Healey Over Proposed Bank Tax Increase
Jamie Dimon, chief executive of JP Morgan, is slated to meet UK chancellor John Healey on a Wednesday to argue that a windfall tax on banks—potentially slated for the budget on 28 October—could jeopardise investment and employment in Britain. The meeting follows speculation that Healey may extend the existing bank levy, which already subjects UK lenders to a 28 % corporation-tax rate (higher than the standard 25 %) plus a balance-sheet surcharge introduced after the 2008 bailouts.
Existing Bank Tax Framework and JP Morgan’s UK Operations
The current regime was imposed to recoup public support for large lenders during the financial crisis. Dimon has a long record of lobbying against further increases, having previously helped block higher taxes before the Rachel Reeves budget. In August, he told Healey in a telephone conversation that higher levies could cut jobs, citing a decline in finance roles in New York that he linked to the city’s tax environment. Dimon also hosted Varun Chandra—prime minister’s business envoy—at a King Charles birthday celebration held at JP Morgan’s Manhattan headquarters, underscoring the bank’s political engagement.
Financial Scale of the UK Banking Sector
According to a report commissioned by industry body UK Finance, the four largest UK lenders—HSBC, NatWest, Barclays and Lloyds Banking Group—have generated roughly £200 billion in pre-tax profit over the past five years. Those banks collectively paid an estimated £43.3 billion in tax for the financial year ending March 2025.
Potential Consequences for Investment, Jobs, and JP Morgan’s London Tower
Dimon has indicated that a “continuing positive business environment” is essential for JP Morgan’s planned 3 million-square-foot tower in Canary Wharf, intended to house more than half of its 23,000-strong UK workforce. He warned that a hostile tax stance—particularly under a new Labour government—could lead the bank to scrap the £3 billion headquarters project, which would affect construction jobs and long-term employment in the financial sector. The outcome of the upcoming budget therefore carries significant implications for both domestic banking profitability and broader economic activity.
