Faisal Islam: Inflation and borrowing figures illustrate chancellor's Budget challenge

Recent UK economic figures show inflation rising to 3.5% and national debt topping £3 trillion ahead of the chancellor's upcoming Budget. These compounding pressures point toward potential interest rate hikes and difficult choices for government spending.
Why it matters
Indicates growing economic strain in the UK, directly impacting cost of living, public sector borrowing, and upcoming welfare upratings.
Image source, Getty Images By Faisal Islam Economics editor Published 21 October 2026, 11:03 BST Updated 3 hours ago The chancellor was on an early flight to North East Scotland on Wednesday to announce new North Sea energy approvals as the last set of major economic figures dropped.
From a mile high, as well as close up, the figures for inflation and for the public finances set out his Budget balancing act in clear terms.
The National Debt has topped £3 trillion for the first time in the official figures.
The headline rate of inflation has hit 3.5% and is surely heading back up to 4% in the coming months.
Borrowing is running ahead of forecasts, as spending and interest costs increase.
These show the constraints for John Healey as he puts the finishing touches to his statement next week.
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