The most recent figures included in the report by the influential financial institution do not fully, however, take into account the UK chancellor’s recent mini-budget.
The fiscal package is expected to lift growth somewhat above the forecast in the near term, while complicating the fight against inflation,” the IMF said. Financial markets expect Threadneedle Street to raise interest rates – currently at 2.25% – by at least 0.75 percentage points at its next meeting in early November.
“In the United Kingdom, the announcement in September of large debt-financed fiscal loosening, including tax cuts and measures to deal with the high energy prices, was associated with a rise in gilt yields and a sharp currency depreciation that was later reversed,” it said.
Gilts yields are the return on the capital invested in buying government bonds. Rising yields mean government bonds are less in demand by investors and the government’s cost of borrowing increases.
Kwarteng will be in Washington for the annual meeting of the IMF later this week and will seek to allay concerns about the government’s growth plan.
The IMF said finance ministries should not be at cross-purposes with central banks as they sought to quell price pressures.
“Without fiscal contraction elsewhere, and with tight supply, unfunded government spending increases or tax cuts will only push inflation up further and make monetary policymakers’ jobs harder,” it said.
The Bank of England was forced to intervene for a third time in two weeks on Tuesday, as market jitters resurfaced.