Prime Minister Andy Burnham is facing mounting economic pressure ahead of his first Budget on 28 October, as long-term government borrowing costs have climbed to their highest level since 1998. On Tuesday, the yield on a 30-year gilt—a loan to the British government—reached 5.89%, signaling a challenging environment for the new administration.
Addressing the House of Commons for the first time as prime minister, Burnham emphasized that “fiscal responsibility” would serve as the bedrock of his government’s approach to the ongoing cost-of-living crisis. Alongside Chancellor John Healey, Burnham identified the economy and living costs as the most significant issues currently facing the country. Despite the constraints of tight public finances, the prime minister pledged to deliver “more substantial change” to help ease financial burdens on citizens, remarking that “Britain is not where any of us would wish it to be.”
The rising yields, which also saw the benchmark 10-year gilt climb to 5.22%—its highest rate since June 2008—limit the government’s fiscal headroom. These yields move inversely to bond prices, meaning that as costs rise, the government must pay more in debt interest. This dynamic creates a difficult balancing act for Chancellor Healey, who has committed to adhering to the fiscal rules established by his predecessor, Rachel Reeves, to maintain market clarity. Increased interest payments could necessitate spending cuts or tax increases to remain compliant with these rules.
Conservative leader Kemi Badenoch challenged the government’s direction during the session, accusing Burnham of “living in the past.” She criticized his economic theory, arguing that his belief that increased government spending leads to national wealth is fundamentally flawed.
The surge in borrowing costs is not unique to the UK; similar trends have emerged in the US, Japan, and Europe. Investors are expressing concerns over global inflation, rising state debt levels, and the massive capital expenditure by major technology companies investing in the AI revolution. Karen Ward, chief market strategist for Europe at JP Morgan, noted that governments are increasingly competing with these tech giants for capital, which drives up interest rates. She urged the UK government to provide clear plans on how it intends to fund future spending on defense and cost-of-living support.
While Chancellor Healey is currently in the United States attending a meeting of global finance ministers and central bankers, he has defended the UK’s economic trajectory. He highlighted that the UK recorded the fastest growth in the G7 during 2026, noted improvements in productivity, and emphasized that the country is reducing its borrowing at a faster pace than other major economies.
Investment experts remain cautious about the current climate. Kathleen Brooks, research director at XTB, described the market indicators as “red lights flashing,” noting that while the government is accustomed to periods of volatility, the combination of record debt and record tax levels makes this a particularly uncomfortable period for the new administration. The report also notes that limiting the amount Healey can spend on consumer-friendly measures to ease the cost of living, higher borrowing costs will reduce the amount of headroom the government has against its self-imposed fiscal rules. The report also notes that we will all get richer, he thinks that if Government spends more money. The report also notes that around the world there are warning lights flashing from the markets for government debt. The report also notes that global markets reacted in particular after suggestions in the US that its central bank could raise rates. The report also notes that uS borrowing costs hit a fresh high on Tuesday as renewed strikes in the Middle East pushed up oil prices and heightened concerns over inflation. The report also notes that pushing up the amount of interest being charged, and she told World at One they are increasingly having to compete with major technology companies raising money to invest in the AI revolution.
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