Healey plan to slash headroom would ‘not be received well’ by nervous bond market

John Healey’s reported plans to reduce the government’s fiscal headroom could trigger a negative reaction from the bond market, according to bond traders. The smaller gap between the government's spending plans and fiscal rules would leave investors questioning the UK government's commitment to fiscal stability. David Zahn, head of European fixed income at Franklin Templeton, stated that cutting the headroom would not sit well, given the government's commitment to maintaining it.

A smaller headroom could make the gilt market question the UK government's long-term fiscal stability, raising concerns about whether this is a one-off adjustment or the beginning of further fiscal loosening. The Treasury is currently facing the prospect of a third tax-raising Budget in as many years, due to a combination of factors such as the Iran war's impact on the bond market, fresh spending commitments, and worse-than-expected government borrowing figures.

Analysts have warned that any attempt to reduce the headroom would help minimize the severity of tax rises, but it would also risk triggering a sell-off in UK sovereign debt at a time when the government is already paying the most any major economy to borrow money. Robert Wood, chief UK economist at Pantheon Macroeconomics, emphasized that fiscal headroom is crucial for demonstrating the government's commitment to hitting its fiscal rules and ensuring public borrowing is on a sustainable path.