IMF lifts UK 2026 growth outlook to 1.3% as it warns of global economic strain

IMF upgrades UK growth projection The International Monetary Fund’s latest World Economic Outlook increased its estimate for the United Kingdom’s real GDP expansion in 2026 to 1.3 percent. The revision follows a brief period before the Labour Party’s new chancellor is set to deliver his first budget. IMF economic counsellor Silvana Tenreyro highlighted that the UK is among the G7 nations with a clear plan to reduce its fiscal deficit, and she advised the government to continue its current course of public‑finance repair.

Global risks highlighted Alongside the UK forecast, the IMF warned that the global economy may soon encounter the limits of its resilience. The report noted that strategic oil reserves are running low and that many governments are facing budgetary pressures that could constrain growth. It also flagged the possibility of a rapid decline in artificial‑intelligence‑related equity prices as a potential source of financial instability.

Energy market dynamics The Fund observed that the recent rerouting of crude supplies away from the Strait of Hormuz, combined with the release of emergency oil stocks, has helped to mitigate immediate supply shocks. Nevertheless, the IMF stressed that the depletion of these reserves leaves the international system vulnerable to further disruptions.

Outlook for the United Kingdom While the IMF’s upgraded UK growth estimate suggests a modest rebound, the institution cautioned that the forecast could edge lower in the following year if fiscal consolidation stalls or external shocks intensify. Tenreyro’s comments underscored that the UK’s early steps toward deficit reduction set it apart from other advanced economies, but she reiterated that maintaining the current policy trajectory is essential for sustaining the modest upside.

Broader economic context The IMF’s assessment indicated that global growth has so far weathered the fallout from the Middle East conflict better than initially expected. However, the combination of dwindling oil inventories, overstretched public budgets and emerging financial‑market vulnerabilities means that policymakers worldwide will need to remain vigilant.

Overall, the Fund’s dual message to the UK and the broader international community is one of cautious optimism paired with a reminder that external pressures could quickly erode the gains made in recent months.