UK growth forecast upgraded by IMF but 'risks' remain

The International Monetary Fund (IMF) has revised its growth forecast for the UK, elevating the estimate for 2026 from 0.8% to 1%. However, the IMF cautioned that the ongoing conflict in Iran and various domestic uncertainties could adversely affect the nation's economic performance.

The IMF indicated that the UK is expected to face the most significant impact from the Iran conflict compared to other advanced economies globally. The organization characterized the UK economy as "resilient," yet it warned that a protracted conflict in the Middle East could impede growth prospects and lead to "higher energy and food prices."

Furthermore, the IMF emphasized that domestic uncertainties might amplify the already volatile global economic landscape, potentially hindering both consumption and investment decisions.

This growth upgrade follows the recent release of data that showed a 0.6% expansion in the UK economy during the first quarter, primarily driven by recoveries in sectors such as retail and construction.

According to the IMF, the UK economy has entered the latest global economic challenges with "more momentum than expected." The organization also noted that inflation, defined as the rate at which prices rise over time, is projected to experience a temporary increase due to elevated energy prices.

Given that the UK is a net importer of energy, the economy is particularly vulnerable to rapid surges in global energy costs. Nonetheless, the IMF suggested that the Bank of England, currently holding interest rates at 3.75%, likely does not need to raise rates in response to inflation this year.

"Holding rates steady for the remainder of the year should suffice to bring inflation back down to the target of 2% by the end of 2027," the IMF stated.

While the IMF did not comment directly on the political turmoil that has recently affected the government following unsatisfactory election outcomes for Labour, it reiterated that any form of "domestic uncertainty" could indeed influence growth, in addition to the repercussions of the Iran conflict.

Chancellor Rachel Reeves welcomed the upgraded growth forecast, asserting it serves as "proof" that the government's economic strategy is effective. "The decisions I have made as chancellor mean our economy is in a stronger position as we address the costs associated with the conflict in Iran," she remarked.

In light of recent calls for Prime Minister Sir Keir Starmer to resign, Reeves cautioned fellow Labour MPs against compromising stability at a time when signs of economic improvement are emerging, warning that such actions might disadvantage families and businesses.

The IMF indicated that the government's commitment to adhering to its borrowing rules and reducing the deficit—essentially the gap between what it spends and earns—will bolster its financial "credibility."

Luc Eyraud, the IMF's mission chief to the UK, emphasized that markets and investors value predictable government policies highly. "Today's policymaking is influenced by a more volatile external environment, characterized by more frequent and overlapping shocks, a rising public interest bill driven by market concerns over high national debt, and the enduring challenge of weak productivity growth," he explained.

The government has prioritized economic growth as a means to enhance living standards. Economic growth typically correlates with increased business investments, higher job creation, and an overall sense of well-being among citizens. Conversely, economic stagnation or contraction can lead to the opposite effects.

The IMF noted that the government's medium-term strategy to lower borrowing costs is effectively balanced. It recommended that any household support initiatives for rising energy prices should be carefully targeted and limited in duration.

The Chancellor is anticipated to present additional cost-of-living support measures later this week, potentially including the cancellation of a planned 5 pence rise in fuel duty set for September.

While the IMF's forecasts are closely monitored, they remain projections based on current data and are subject to change due to unforeseen global events. The IMF has cautioned about the "difficult choices" stemming from increasing demands associated with an aging population, defense spending, and necessary climate transitions over the next two decades.

It also noted that "the long-term potential for further revenue increases appears limited unless significant tax reforms are considered," and recommended maintaining spending restraint, including reviewing policies such as the triple lock on pensions and adjusting state pensions in line with the cost of living.