Squeezing the pips out of the banks looks like an easy win for Labour

By the Editorial Team · Tuesday, October 27, 2026

UK Labour Chancellor John Healey acknowledged the importance of British high street banks at the IMF meeting, even as the government plans to increase taxes on the sector in the upcoming Budget. Experts warn that higher levies could raise borrowing costs, reduce lending capacity, and jeopardize the City of London’s competitiveness and financial stability.

At the recent International Monetary Fund (IMF) meeting in Bangkok, UK Labour Chancellor John Healey praised the nation’s high street banks, describing them as integral to the British economy. Despite these remarks, government sources have indicated that banks remain a principal target for increased taxation in the upcoming Budget.

Since Labour’s election in July 2024, the government has implemented £75 billion in business taxes. Critics warn that further levies on banks could undermine economic growth, particularly at a time when many sectors are still recovering. The International Monetary Fund reportedly advised reducing social spending rather than increasing business taxes, advice which appears largely unheeded by the Treasury.

Banks play a central role in the UK economy, providing critical lending services to consumers and businesses alike. Imposing higher taxes on lenders could raise borrowing costs, potentially affecting everything from mortgages to loans for small and medium enterprises. Shadow Chancellor Andrew Griffith has cautioned that such measures may hinder access to finance, while the Confederation of British Industry has described higher bank taxes as an “own goal” for the economy.

The Bank of England has also expressed concerns that increased taxation could erode investor confidence in British banks. Bank shares have recently fallen, with short-sellers significantly increasing bets on their further decline, signalling market apprehension.

Labour’s push to tax banks more heavily is partly driven by public dissatisfaction dating back to the 2008 financial crisis. During that period, the government and Bank of England intervened with guarantees and liquidity support exceeding £1 trillion to prevent systemic collapse. Although banks were rescued, the subsequent rise in public debt triggered a prolonged period of austerity, contributing to stagnating living standards.

Since then, major UK lenders including HSBC, Lloyds, NatWest, Barclays, and Santander have faced criticism over widespread branch closures—approximately 7,000 in the past decade—affecting local communities and diminishing high street vitality. Additionally, the rapid shift toward online banking has frustrated customers who find digital processes challenging for complex transactions, leading many younger consumers to choose newer digital-only banks without the full capabilities of traditional institutions.

The banks collectively are expected to report combined profits of £29 billion in the first half of 2026, a 20 percent increase compared to the same period in 2025. Profitability is driven in part by interest earned on deposits and the margin between rates paid to depositors and charged to borrowers. These gains are essential for maintaining the capital buffers required by regulators to absorb losses from loan defaults—a critical factor in financial stability.

British banks already face significant tax burdens, paying an effective rate of 46.5 percent, including a 3 percent surcharge on “windfall” profits. This is more than double the rate applied to US banks. There are concerns that raising this surcharge to 5 or 8 percent would curtail banks’ lending capacity and global competitiveness, potentially harming the status of the City of London as a leading financial centre.

Large institutions such as JP Morgan have warned that increased taxation could lead to scaling back planned investments, including a £3 billion European headquarters in Canary Wharf. The UK financial sector contributed £43.3 billion in taxes in the year ending March 2025, underscoring its fiscal significance.

While taxing banks may appear politically expedient, experts and industry groups caution that such measures risk reducing credit availability, increasing borrowing costs, and weakening the financial system’s resilience amid emerging risks, including potential disruptions from artificial intelligence investment bubbles or bond market volatility. These developments could have far-reaching consequences for the broader British economy and its critical financial infrastructure.

This article was reported by synthesizing coverage from multiple independent news outlets to present a balanced, unbiased account. Read about our editorial standards. Spotted an error? Let us know.