UK economy contracts as Iran war impact felt

The UK's economy shrank slightly in April as the Iran war began to have an impact on businesses, official data has indicated.

The economy contracted by 0.1% in the month, the Office for National Statistics (ONS) said, with some firms citing the conflict in the Middle East as having raised costs and affected turnover.

April's contraction was the first monthly fall since August last year, but had been forecast by economists after stronger than expected growth in March.

Analysts said that after a good start to the year the economy was set to slow over the next few months, and they expect the Bank of England to keep interest rates unchanged when it meets next week.

In the three months to April, the ONS said the economy grew by 0.7% compared with the previous three-month period.

Area of the services sector which were particularly hard hit in April included arts and entertainment, sports activities and amusement and recreation activities.

The ONS said that "some of this fall can be attributed to the effects from the conflict in the Middle East, with the cancellation of multiple sporting events in the Middle East affecting the output of UK-based businesses".

It added: "Some manufacturing industries, wholesale, warehousing and support activities for transportation, accommodation and travel agencies stated that the conflict in the Middle East had an impact, in terms of reduced turnover in April 2026."

Responding to the figures, Chancellor of the Exchequer Rachel Reeves said that the war "will have an impact at home".

"Before the conflict in the Middle East, growth was higher than expected and inflation was falling," she said.

"The choices I have made as Chancellor mean our economy is in a stronger position to deal with the costs of the war."

The Iran war has led to the effective closure of the Strait of Hormuz, a key shipping route for oil tankers, causing crude oil prices to surge.

This has led to a rise in petrol and diesel prices in the UK. Household energy bills will also increase in the coming months with the energy price cap rising in July.

Yael Selfin, chief economist at KPMG UK, said that while the economy grew over the three months to April, "the contraction in April is more indicative of growth prospects for the economy going forward".

The monthly figure, she said, "points to renewed fragility in the UK economy, with pressure on both consumers and businesses likely to persist over the coming months".

Consumers are bracing for a sharp rise in their energy bills, she added, and as a result "have signalled their intention to cut back on purchases and increase their savings, which will weigh on economic activity".

And while businesses are also facing rising costs, "subdued domestic demand is limiting firms' ability to pass these higher costs on to consumers, which is likely to squeeze profit margins".

Ruth Gregory, deputy chief UK economist at Capital Economics, said the Bank of England could raise interest rates later in the year, but "the weakness in economic activity will probably mean rates stay on hold this year".

The Bank is widely expected to keep rates unchanged when it meets next week. Before the Iran war broke out, analysts had widely expected it to cut rates this year.

Gregory said the contraction in April "showed the strong start to the year is now faltering".

"We expect the economy to come to a standstill this quarter and next as the hit to households' real incomes from higher energy prices intensifies."