RSM analyst Thomas Pugh said August public net borrowing rose sharply YoY, complicating the upcoming budget and making an October tax increase likely. Fiscal-year-to-date net borrowing is £77.3 bln, well above the Office for Budget Responsibility’s £

2026-09-22

RSM analyst Thomas Pugh said August public net borrowing rose sharply YoY, complicating the upcoming budget and making an October tax increase likely. Fiscal-year-to-date net borrowing is £77.3 bln, well above the Office for Budget Responsibility’s £69.2 bln forecast. With inflation rising and the budget likely to include additional spending commitments, borrowing is expected to continue materially outpacing forecasts. Investors are watching each borrowing print for signs of the government’s fiscal discipline amid elevated gilt yields.