The International Monetary Fund (IMF) has upgraded its forecast for UK economic growth in 2026, predicting a 1.3% expansion, an increase from its July estimate of 1%. However, the organization warned that higher energy prices and interest rates are expected to dampen economic activity in 2027.

The IMF's latest report, which is closely monitored by the UK government, indicated that global economies have shown resilience against the energy price shock stemming from the US-Iran war. Despite this, the fund highlighted that the economic consequences of the conflict remain highly uncertain.

Chancellor John Healey stated that the government intends to provide some financial relief to households in the upcoming Budget. Healey is currently finalizing the new administration's tax and spending plans, scheduled for announcement on October 28. Rising government borrowing costs are creating pressure to ensure these plans are viewed favorably by financial markets, which are crucial for the UK's ability to borrow funds.

IMF chief economist Silvana Tenreyro informed BBC News that the UK's approach to managing its national debt is currently leading other major G7 economies. She noted that the UK has already initiated a consolidation process and stands out in this regard, alongside India. The IMF projects that the UK is on track to stabilize its national debt levels, a rare achievement among major economies.

Tenreyro further indicated that the UK is expected to have the lowest annual government borrowing within the G7 by 2031. When questioned about whether the IMF was advising the UK to reduce borrowing, she confirmed that the country had already begun this process and should maintain its current course. The head of the IMF has previously urged advanced economies globally to cut borrowing and reduce their debt burdens.

While the IMF's forecasts are influential, they represent predictions and are subject to change based on global events. The UK Chancellor's Budget decisions will ultimately rely on projections from the UK's official forecaster, the Office for Budget Responsibility, rather than the IMF.

The IMF's World Economic Outlook forecasts suggest the UK will experience the second-fastest economic growth in the G7 this year, matching Germany. For 2027, growth is predicted to slow to 1.2% due to the impact of elevated energy prices and long-term interest rates on consumer spending and business investment. UK inflation is forecast to average 3.3% in 2026, with the IMF revising its inflation forecast for the following year to 2.8%.

Healey acknowledged the global impact of conflicts in the Middle East and Europe on individuals worldwide but emphasized the strong international resilience of Britain's economy. He suggested that economic growth typically encourages greater business investment, leading to job creation and improved average incomes.