There are predictions of tax rises in the autumn budget after Sir Keir Starmer U-turned on welfare reforms in the face of a backbench rebellion.
The Prime Minister said that the concessions strike 鈥渢he right balance鈥, but think tanks have warned that the changes announced on Friday morning have made Rachel Reeves鈥 鈥渁lready difficult budget balancing act that much harder鈥.
Downing Street declined to rule out the possibility of increases in the autumn, telling reporters on Friday that 鈥渢ax decisions are set out at fiscal events鈥.The concessions on offer include protecting personal independence payments (Pip) for all existing claimants, while all existing recipients of the health element of Universal Credit will have their incomes protected in real terms.
The Institute for Fiscal Studies (IFS) said on Friday that the changes make tax rises in the budget expected in the autumn more likely.
Associate director Tom Waters said: 鈥淭hese changes more than halve the saving of the package of reforms as a whole, making the Chancellor鈥檚 already difficult budget balancing act that much harder.鈥
Ruth Curtice, chief executive at the Resolution Foundation, said that 鈥渢he concessions aren鈥檛 cheap, costing as much as 拢3 billion and more than halving the medium-term savings from the overall set of reforms announced just three months ago鈥.
She added: 鈥淭his adds to the already mounting pressure to deliver fresh consolidation in the budget this autumn.鈥
The Resolution Foundation noted that extending a freeze in personal tax threshold by one year would save 鈥溌4 billion a year鈥.
Asked about how the climbdown would be funded, Downing Street said on Friday that 鈥淭here鈥檒l be no permanent increase in borrowing, as is standard.
鈥淲e鈥檒l set out how this will be funded at the budget, alongside a full economic and fiscal forecast in the autumn, in the usual way.鈥
Asked whether they could say there would be no tax rises, a Number 10 spokesman said: 鈥淎s ever, as is a long-standing principle, tax decisions are set out at fiscal events.鈥
Some 126 Labour backbenchers had signed an amendment that would have halted the Universal Credit and Personal Independence Payment Bill in its tracks when it faces its first Commons hurdle on July 1.
The list of Labour MPs putting their name to the amendment had been growing throughout the week, as Downing Street said that they would be pressing on with next week鈥檚 vote.
After the late-night U-turn, Sir Keir said that 鈥渢he most important thing is that we can make the reform we need鈥.
鈥淲e talked to colleagues, who鈥檝e made powerful representations, as a result of which we鈥檝e got a package which I think will work, we can get it right,鈥 he added.
鈥淔or me, getting that package adjusted in that way is the right thing to do, it means it鈥檚 the right balance, it鈥檚 common sense that we can now get on with it.鈥
While leading rebels believe the concessions are likely to be enough to win over a majority, some remain opposed to the plans in their current form.
Dr Simon Opher, who represents Stroud, said in a statement that he is glad the Government 鈥渁re listening鈥, but that the changes 鈥渄o not tackle the eligibility issues that are at the heart of many of the problems with Pip鈥.
鈥淭he Bill should be scrapped and we should start again and put the needs of disabled people at the centre of the process,鈥 he said.
It is also understood that talks are under way over rebel attempts to lay another amendment next week as they seek to delay the plans, as reported by The Guardian.
The fallout also threatens to cause lasting damage, with some backbenchers having called for a reset of relations between Number 10 and the parliamentary party.
Speaking to the PA news agency, a number of Labour backbenchers expressed deeper frustration with how Downing Street has handled its backbenchers since last year鈥檚 election.
The Government鈥檚 original package had restricted eligibility for Pip, the main disability payment in England, as well as cutting the health-related element of universal credit.
Existing recipients were to be given a 13-week phase-out period of financial support in an earlier move that was seen as a bid to head off opposition.
Now, the changes to Pip will be implemented in November 2026 and apply to new claimants only, while all existing recipients of the health element of universal credit will have their incomes protected in real terms.
The concessions on Pip alone protect some 370,000 people currently receiving the allowance who were set to lose out following reassessment.