UK borrowing costs at highest for a year after Budget

Image source, Getty Images

  • Author, Karen Hoggan
  • Role, Business reporter

The cost of UK government borrowing has risen to its highest level for more than a year in the wake of Wednesday鈥檚 Budget.

The interest rate 鈥 the so-called yield 鈥 the government has to pay lenders when it borrows money from them over a 10-year period, climbed above 4.5% on Thursday before falling back.

Yields have been driven higher after the chancellor announced a sharp rise in government borrowing to finance spending projects, sparking expectations that interest rates will fall more slowly.

This matters because not only does it mean the government will have to pay more to borrow, but bond yields are also used as a guide for setting the rates on everyday loans and mortgages.

The jump in how much the government has to pay to borrow is a signal that investors regard lending it money as being a bigger risk.

The yield on 10-year government bonds hit 4.53% mid-Thursday afternoon before falling back to 4.46%.

But following the rise Chancellor Rachel Reeves told Bloomberg TV the government's "number one commitment" was "economic and fiscal stability".

鈥淲e have now put our public finances on a stable and a solid trajectory,鈥 she said.

Earlier, Sir Keir Starmer's spokesperson said there had been reaction from "bodies such as the IMF welcoming [the government's] approach".

The 麻豆官网首页入口's economics editor Faisal Islam says so far the rise in borrowing costs is a natural market adjustment rather than the panicked reaction which followed Liz Truss's mini-Budget two years ago.

There has also been a wider rise in borrowing costs over the past month, but that has been a global movement led by the US, he adds.

In the Budget, Reeves announced nearly 拢70bn of extra spending a year, funded by tax increases for business and extra borrowing.

Analysts said the upwards movement in bond yields was an indication that the markets weren't happy about the increase in government spending.

Kathleen Brooks, an analyst at trading firm XTB, said the movement indicated that the Budget "has not been well received" by markets.

"This is another sign that the chancellor overestimated the market's desire to absorb more sovereign debt issuance from the UK," she said.

Susannah Streeter, head of money and markets at Hargreaves Lansdown, said expectations for interest rate cuts had been scaled back, given forecasts that the Budget could push up inflation over the next two years.

"Financial markets are now not expecting rates to fall below 4% until 2026," she said.

"This has been reflected in the spike in UK gilt yields to some extent, but given that sterling has remained lower against the dollar, it also indicates that there is a growing nervousness about the way Labour is steering the economy."

She said bond yields were set to stay "volatile" as institutions financing government borrowing "keep a more suspicious eye trained on what the swollen investment budget will be spent on".