The UK government's borrowing has surged in the first quarter, a trend largely driven by the ongoing impact of higher inflation. A staggering £22 billion increase in public sector net borrowing (PSNB) to £63.9 billion has prompted concerns that the new Chancellor will face significant fiscal challenges.
According to the Institute for Fiscal Studies (IFS), the majority of this increased borrowing is due to the rising cost of servicing government debt, specifically index-linked gilts, whose interest payments increase in line with inflation. Despite the Bank of England's efforts to control inflation through consecutive interest rate hikes, its effects are still evident across the public finances.
Households continue to feel the pinch as elevated inflation erodes their purchasing power, making everyday goods and services more expensive. For mortgage holders on variable rates or coming off fixed-rate deals, monthly repayments have increased significantly due to the rising Bank of England base rate aimed at combating inflation. Meanwhile, savers see interest rate gains outpaced by inflation, leading to a decline in the real value of their savings.
Businesses are also grappling with higher operational costs, from energy prices to supply chain expenses, which can impact profitability and investment decisions. The broader economic environment, characterised by higher borrowing costs for both the government and private sector, presents a more challenging landscape for growth. Investors must navigate this volatile market where inflation and interest rate expectations significantly influence asset valuations.
The FTSE 100 has shown resilience in some sectors but remains sensitive to economic indicators suggesting tighter fiscal conditions. The IFS's analysis highlights the limited room for manoeuvre available to the incoming Chancellor, who will need to carefully balance public spending, taxation, and deficit reduction decisions with the current borrowing trajectory and its long-term implications.