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IMF upgrades UK growth outlook for 2026
The International Monetary Fund (IMF) has revised its projection for the UK's economic growth this year to 1%, up from the previous estimate of 0.8%. The adjustment reflects stronger-than-expected momentum in early 2026, though the organization cautioned that risks from the Iran conflict and internal instability could still weigh on the economy.
Resilience amid global shocks
The IMF noted that the UK had entered the latest global crisis with "more momentum than expected," citing a 0.6% expansion in the first quarter of 2026. Growth was driven by rebounds in retail and construction sectors, according to recent official data.
However, the report highlighted vulnerabilities, including the UK's reliance on imported energy, which makes it particularly sensitive to spikes in global prices. A prolonged Middle East conflict could push up costs for food and fuel, the IMF warned, while "domestic uncertainty" might further dampen consumer spending and business investment.
Inflation and interest rates
The IMF anticipates a temporary rise in inflation due to higher energy prices but suggested the Bank of England should maintain its current interest rate of 3.75% through the end of the year. The organization projected that this approach would be sufficient to return inflation to the 2% target by late 2027.
"Holding rates for the remainder of the year should be sufficient to bring inflation back to target,"
IMF statement
Political and fiscal challenges
While the IMF did not directly address last week's political turmoil following Labour's disappointing election results, it emphasized that "domestic uncertainty" could undermine economic stability. Chancellor Rachel Reeves welcomed the upgraded forecast, calling it evidence that the government's economic strategy was working.
Reeves also warned Labour MPs against actions that could "put stability at risk," stressing that progress remained fragile. The IMF praised the government's commitment to fiscal rules, including deficit reduction, as a way to maintain market credibility.
Long-term pressures and policy trade-offs
Luc Eyraud, the IMF's UK mission chief, highlighted the challenges of policymaking in an era of frequent global shocks, rising public debt, and weak productivity growth. He noted that markets and investors value predictable government policies, particularly as the UK faces mounting pressures from an aging population, defense spending, and climate transition costs.
The IMF suggested that the government's medium-term plan to lower borrowing costs struck a "good balance" but warned that the scope for further tax increases was narrowing without structural reforms. It also recommended targeted and time-limited support for households facing higher energy costs, rather than broad measures.
The chancellor is expected to announce cost-of-living measures this week, including a potential freeze on a planned 5p fuel duty increase in September.
Forecasts remain uncertain
While the IMF's projections are closely monitored, the organization acknowledged that its estimates are subject to change based on unforeseen global events. Past forecasts have often proved inaccurate, underscoring the difficulty of predicting economic trends in a volatile environment.
