Sterling and UK bonds rally after Truss changes course on 45% tax rate cut

British currency recovers to levels seen before mini-budget sent it tumbling to record low against dollar

Sterling and UK government debt gained on Monday as investors gave a cautious welcome to prime minister Liz Truss’s U-turn on plans to scrap the top rate of income tax, just a day after she insisted the controversial measure would go ahead.

The pound rose 1.1 per cent against the dollar to $1.128, rebounding to the level it traded at before chancellor Kwasi Kwarteng announced a £45 billion package of tax cuts that included the end of the 45p rate for the highest earners. Gilts, as UK bonds are known, also clawed back part of their recent slump, with 10-year yields falling 0.15 percentage points to 3.95 per cent, still well above the level of 3.5 per cent before the “mini” budget.

Investors and analysts said the government’s willingness to change course was encouraging after the original plans sparked a violent gilt sell-off. That selling in turn threatened to trigger a liquidity crisis in the UK pensions sector until the Bank of England stepped in with two weeks of emergency bond purchases. “We get it, and we have listened,” the chancellor said in a statement. Mr Kwarteng will also accelerate the publication of his plan to cut the UK’s debt and is now likely to do so this month instead of late November.

But investors also stressed that the amount saved by keeping the top tax rate – estimated at £2 billion to £3 billion a year – was small in the context of the overall fiscal package, adding that Ms Truss’s government had a long way to go to regain the faith of markets.

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“This is the babiest of baby steps to regaining fiscal credibility,” said Jordan Rochester, a foreign exchange strategist at Nomura. “It’s symbolic. The top rate of tax got the most attention but actually cost the least. It doesn’t make any sense that this would suddenly fix the Conservative party’s lurch into totally untethered fiscal easing.”

Mr Rochester said sterling’s recovery to pre-“mini” budget levels, from an all-time low of $1.035 last Monday would be a good opportunity to renew negative bets against the currency. “Sterling doesn’t rally in a global growth slowdown,” he said.

The change of tack from the government comes after the outlook on the UK’s double A credit rating was downgraded on Friday to “negative” by S&P Global. The ratings agency said its decision was based on Mr Kwarteng’s plan to “reduce a range of taxes in addition to its previously communicated intentions to extend wide-ranging support for households on energy bills”, echoing an earlier warning from rival Moody’s.

A £2 billion (€2.3bn) reduction would bring gilt issuance for the rest of this year roughly in line with market expectations prior to Mr Kwarteng’s announcements on September 23th, according to James Athey, a portfolio manager at Abrdn. The Debt Management Office increased its planned debt sales before the end of March by £70 billion.

“The fragilities haven’t gone away, nothing has fundamentally changed,” he said, adding that the Bank of England may be forced to extend its buying of long-dated gilts if there were further signs of weakness in the market.

Traders have bet that the Bank of England will have to raise interest rates faster than previously expected to counteract the inflationary impact of the extra borrowing. The expectations of rapid rate rises cooled slightly on Monday, with markets now positioned for an increase to 5.75 per cent by May, compared with expectations of more than 6.25 per cent last week, from the current level of 2.25 per cent.

Some analysts are concerned that the volte-face on income tax could help to entrench the rest of Mr Kwarteng’s tax-cutting plans, which markets continue to view as a threat to the sustainability of UK public finances.

“The decision to abolish the rate cut was the least expensive and potentially the most politically popular among Tory MPs currently,” said Vasileios Gkionakis, EMEA head of foreign exchange strategy at Citigroup. “In a way it could solidify the chancellor’s position and allow him to proceed with even higher conviction with the rest of his fiscal plan.”

That plan is likely to lead to a weaker pound as international investors become increasingly reluctant to finance the UK’s current account deficit, according to Mr Gkionakis. “We would recommend selling here,” he said. – Copyright The Financial Times Limited 2022