Jeremy Hunt has heightened expectations that he will cut taxes on businesses in a bid to boost growth with his autumn statement but downplayed chances of reducing income tax.
The Chancellor persistently warned against changes that could fuel inflation, dampening speculation that income tax or national insurance could be reduced.
He suggested during a round of broadcast interviews ahead of Wednesdayâs financial package that the personal tax burden will not come down âovernightâ as he seeks to avoid prices spiralling again.
Mr Hunt made clear that his âpriority is backing British businessâ after promising an âautumn statement for growthâ.
Rachel Reeves, his Labour shadow, warned cutting inheritance tax during a cost-of-living crisis would be wrong amid some Tory unease over the possible move.
She also warned against the âgradual erosion of peopleâs incomesâ if Mr Hunt goes ahead and squeezes billions from benefits payments, as has been under consideration.
Mr Hunt declared he wants to âbring down our tax burdenâ as he presented a positive tone after a year of urging restraint while battling to halve the rate of inflation.
âI think itâs important for a productive, dynamic, fizzing economy that you motivate people to do the work, to take the risks that we need,â he told Skyâs Sunday Morning with Trevor Phillips.
He did not rule out any specific changes, including most controversially to inheritance tax, saying âeverything is on the table in an autumn statementâ.
He stressed that âlower tax is essential to economic growthâ.
The Chancellor made clear to Times Radio that his âpriority is backing British businessâ and changes that âunlock growthâ.
Pressed if the high pressure of income tax could be eased, he stressed the need to act âin a responsible wayâ.
âI want to show people thereâs a path to lower taxes. But we also want to be honest with people, this is not going to happen overnight,â he said. âIt requires enormous discipline year in, year out.â
Mr Hunt said he will not take any actions that would âjeopardiseâ the fight against inflation, which is higher than wanted at 4.6%, though it has halved in the last year.
âThe one thing we wonât do is any kind of tax cut that fuels inflation. Weâve done all this hard work, weâre not going to throw that away,â he told Sky, dampening hopes of cuts to income tax or national insurance.
The Sunday Times had reported Mr Hunt and Prime Minister Rishi Sunak are weighing up cuts to income tax or national insurance in a last-minute move to boost growth and their favour with voters.
Ms Reeves told the BBCâs Sunday with Laura Kuenssberg: âCutting inheritance tax in the middle of a massive cost-of-living crisis and when public services are on their knees is not the right priority.
âI understand peopleâs desire to pass onto their children what they have worked hard for, but right now that is not the right thing to do and we would not support it.â

The shadow chancellor also rejected Mr Huntâs argument that he needs to take âdifficult decisionsâ on welfare payments.
Typically, ministers use the September figure for inflation when uprating working-age benefits, which would mean a 6.7% hike.
However, the Chancellor has been considering using Octoberâs far lower figure of 4.6%, which economists say would cut spending by around ÂŁ3 billion.
The savings would largely affect working-age households receiving disability or means-tested benefits, according to the Institute for Fiscal Studies.
Ms Reeves said benefits should rise by the higher figure, adding: âIf you pick and choose from year to year which inflation number is the cheapest thing to do, then what you see is the gradual erosion of peopleâs incomes.â
Slashing inheritance tax â potentially by half â would be popular with the Tory right as Mr Sunak comes under growing pressure from that wing of his party, but would only directly benefit a small proportion of the public.
Only about 4% of deaths in 2020/21 resulted in inheritance tax being paid, with exemptions allowing many couples to pass on up to ÂŁ1 million tax-free.
Inheritance tax is charged at 40% on estates of more than ÂŁ325,000, with an extra ÂŁ175,000 towards a main residence passed to direct descendants.
The Conservatives are said to be considering cutting it in half before a potential promise to abolish it entirely in the next Tory manifesto, which could cost ÂŁ7 billion a year in the short term.
However, the Institute for Fiscal Studies forecast that the amount that the tax raises could rise to more than ÂŁ15 billion by 2033.
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