GCC Economies Set to Contract in 2026 Before a Strong 8.1% Rebound in 2027, ICAEW Says
The economies of the six-nation Gulf Cooperation Council are expected to contract this year before staging a sharp recovery in 2027, as the regional conflict’s disruption to energy exports gives way to normalisation, according to ICAEW’s Q2 2026 Economic Update: Middle East, prepared with Oxford Economics and published by ICAEW on 16 June 2026 (with Reuters coverage on 17 June).
A 2026 Contraction, Then a Sharp Recovery
The report forecasts that the GCC’s combined GDP will contract by 2.4% in 2026, before rebounding by 8.1% in 2027 as energy trade routes normalise, travel demand returns and business confidence rebuilds. The swing reflects the temporary nature of the shock: a conflict-driven hit to output this year, followed by a powerful recovery as conditions stabilise.
The pattern is most pronounced in the energy sector. GCC oil-sector output is forecast to decline by 14.5% in 2026 — described as the steepest fall in several decades — before rebounding 23.5% in 2027 from a severely depressed base. That outsized swing in hydrocarbons is the principal driver of both the 2026 contraction and the 2027 rebound in headline GDP.
Beyond Oil
The weakness is not confined to hydrocarbons. The report expects the GCC’s non-energy sectors to contract by 1.1% in 2026, weighed down by the hit to tourism, investment and business sentiment, before recovering in 2027 and beyond. Inbound tourist arrivals are projected to fall by around 30% in 2026, though the report stresses that medium-term confidence in regional tourism growth remains intact.
On prices, the report sees GCC inflation at 2.6% in 2026, easing to 2.1% in 2027, and characterises the price pressures as largely transitory. Importantly, it expects no lasting damage to the region’s broader business-friendly credentials, with funding risks limited for most GCC sovereigns — though it notes that vulnerabilities remain uneven across the bloc, flagging tighter financial conditions and Bahrain’s higher debt exposure.
Differences Across the Bloc
The impact is uneven across the GCC. The report identifies Saudi Arabia and Oman as the least negatively affected economies this year, with both still forecast to expand. Saudi Arabia and the United Arab Emirates, meanwhile, have been able to reroute some exports through alternative pipelines, helping to cushion the impact relative to other Gulf producers. The differentiation underscores how infrastructure, export flexibility and economic diversification are shaping each economy’s resilience to the disruption.
The arithmetic of the rebound is striking but largely mechanical. Because the 2027 recovery is measured against a deeply depressed 2026 base, a 23.5% jump in oil output translates into headline GDP growth of 8.1%, even though it mostly represents a return toward pre-shock levels rather than fresh expansion. That distinction matters for interpreting the figures: the 2027 surge is a normalisation story, not a structural acceleration, and it depends on the assumed easing of disruptions actually holding. It is also why the report can pair a steep near-term contraction with one of the strongest growth headlines in the region’s recent history without implying a boom.
A Conflict-Driven, Temporary Shock
The report frames the 2026 weakness as a temporary, conflict-driven episode rather than a structural deterioration. Its baseline assumes the US–Iran interim agreement leads toward a fuller settlement and a gradual normalisation of Strait of Hormuz operations, allowing energy flows and confidence to recover through the year; Reuters reported that a formal peace pact was expected on 19 June. On that basis, the report projects oil prices to average around US$90 a barrel in 2026.
Why It Matters for the Region
For the wider Middle East, the assessment is a measured one: a difficult 2026 followed by one of the strongest growth years in recent memory. The emphasis on transitory inflation, intact business-friendly credentials and a robust 2027 rebound supports the view that the region’s fundamentals remain sound despite the near-term hit. For oil exporters across the bloc, the message is that the downturn is a function of the shock’s duration, and that a durable easing of disruptions would quickly restore growth, export volumes and fiscal headroom.
The report’s view that most GCC sovereigns carry relatively little debt and face limited funding risks — even as it flags tighter financial conditions and uneven vulnerabilities across the bloc, such as Bahrain’s higher debt exposure — is significant for the region’s standing in global capital markets, where Gulf sovereigns and corporates are frequent issuers of bonds and sukuk. It suggests that, provided the conflict’s effects prove temporary, investor confidence and access to financing should recover alongside output — limiting the risk that a single difficult year reshapes the longer-term investment case for the region.
Outlook
The scale and timing of the recovery hinge on how smoothly the assumed normalisation proceeds. A swift, durable resolution would validate the projected 2027 rebound and the recovery in oil output, tourism and investment. A more protracted disruption, by contrast, would delay the upturn and test the resilience the report identifies. For now, the central message is one of confidence in the medium term: the region’s structural strengths — diversified investment, sound credit standing and recovering demand — are expected to reassert themselves once the conflict’s immediate effects fade.
Sources: ICAEW / Oxford Economics (Economic Update: Middle East, Q2 2026), Reuters.
