John Healey Bank Tax Raid: Budget Plan | Finance

UK Chancellor John Healey is preparing a budget tax raid on bank profits to help offset the rising cost of the war in the Middle East, according to reports from the BBC and The Guardian. Banking executives told the BBC they expect to be 'on the menu' in the 28 October 2026 Budget, while The Guardian reported that the move is intended to repair damage to public finances caused by conflict-related spending and higher borrowing costs. The Treasury has not confirmed the specific levy, but the prospect of higher taxes on banks has already sparked intense debate across the UK financial sector.

Why is the Treasury targeting banks?

The UK government faces a sharp deterioration in its fiscal position as the Middle East conflict oil prices drive up energy costs and debt interest payments. According to HM Treasury, the conflict and the war in Ukraine have raised debt interest by an average £14bn a year. The Office for Budget Responsibility (OBR) had built up a £24bn fiscal headroom in March 2026, but that buffer could be halved by rising borrowing costs. Chancellor Healey must find new revenue without broad-based tax rises, making banks a politically convenient target.

What tax changes are under consideration?

The leading option, reported by The Guardian, is to reverse former chancellor Jeremy Hunt's cuts to the bank surcharge, returning it to 8% from the current 3%. That single change would raise approximately £2.25bn a year. The big four UK lenders — HSBC, NatWest, Barclays and Lloyds — reported combined pre-tax profits of £200bn over the past five years, according to industry data.

Bank surcharge reversal

The bank surcharge is an additional tax on bank profits, introduced in 2016 and reduced from 8% to 3% in 2023. Reversing that cut would be a straightforward way to generate revenue quickly. However, lenders argue it would make the UK less competitive internationally.

Alternative levies

Other options include raising the existing bank levy, a balance-sheet tax, or increasing the corporation tax surcharge on banks. The Trades Union Congress (TUC) has called for a 16% rate on bank profits, while some Treasury officials favour a more modest rise to 6%. There are also calls to raise the profit threshold for specialist banks from £100m to £500m to protect smaller lenders.

How much could banks pay?

If the surcharge returns to 8%, banks would pay a combined corporation tax and surcharge rate of around 33% on profits above the threshold. The table below compares the current and proposed rates for the bank levy and surcharge.

The £2.25bn annual yield would be a significant boost to the Treasury, but banks warn it could deter investment and push business abroad. A senior bank executive told the BBC: 'We fully expect to be on the menu in this Budget. It is politically convenient, but it will damage competitiveness.'

Industry reaction and economic impact

Banking lobby groups and industry bodies have pushed back, arguing that higher taxes will reduce lending capacity and increase costs for consumers. The UK banking regulation framework is already complex, and additional levies could create uncertainty. However, supporters of the tax say banks have enjoyed windfall profits from higher interest rates and can afford to contribute more.

Economists note that while the tax may raise revenue, it could also lead to higher borrowing costs for households and businesses if banks pass on the expense. The Institute for Fiscal Studies has cautioned that taxes on banks are ultimately borne by customers and shareholders.

What does this mean for public finances?

The Middle East war has strained the UK's public spending priorities and forced the Chancellor to find savings elsewhere. The budget is due on 28 October 2026, and Healey has said all departments must stick to existing spending budgets. A tax on banks would provide a targeted revenue stream without hitting ordinary voters directly, making it politically attractive despite industry opposition.

FAQ

What is the UK bank surcharge?

The bank surcharge is an additional tax on UK bank profits, introduced in 2016 and currently set at 3%. It was reduced from 8% in 2023 by Jeremy Hunt.

Why is John Healey planning a tax raid on banks?

Healey needs to raise revenue to offset higher debt interest and conflict-related costs from the Middle East war, which have reduced the government's fiscal headroom.

How much could the tax raise?

Reversing the bank surcharge to 8% could raise about £2.25bn a year, according to The Guardian.

Will the tax definitely be announced?

The Treasury has not confirmed the levy. The final decision will be revealed in the 28 October 2026 Budget.

How have banks reacted?

Bank executives told the BBC they expect to be 'on the menu' and warn the tax could damage UK competitiveness and increase costs for customers.

Conclusion

As the 28 October Budget approaches, all eyes are on Chancellor Healey's next move. A bank tax raid would be a bold revenue-raising measure, but it risks alienating a key sector. The final package will be scrutinised by markets, businesses and households alike.