Labour split over £1.5m mansion tax as MPs fear ‘ordinary families’ will suffer

Labour MPs have warned the Treasury against widening the incoming “mansion tax” to all properties worth more than £1.5m.

One London MP told The i Paper that the move would be a “catastrophic electoral own goal”, while even some left-wingers representing seats elsewhere in the country fear it could hit “ordinary families” living in the capital.

In last year’s Budget, then-chancellor Rachel Reeves announced that owners of properties in England valued at more than £2m will have to pay a surcharge of at least £2,500 from 2028.

PM to meet Trump for first time this week – what to expect

Prime Minister Andy Burnham set off for New York on Monday for the United Nations General Assembly.

It will be Burnham’s first foray into global diplomacy, as well as his first opportunity to meet his US counterpart Donald Trump.

Burnham is expected to meet Trump on Tuesday, at a time when the UK’s special relationship with the US is particularly fraught.

US President Donald J. Trump looks on as he makes an announcement on healthcare in the Oval Office at the White House in Washington, D.C., US, September 18, 2026. REUTERS/Evan Vucci
British Prime Minister Andy Burnham listens as he meets with Prime Minister Mark Carney, not shown, at Hill Dickinson Stadium in Liverpool, England, on Wednesday, Sept. 16, 2026.(Justin Tang /The Canadian Press via AP)

From the war in Iran, to Israel and the Falklands, there are a string of issues that could lead to conflict. Though there are hopes for co-operation too.

PM to set out vision for Britain

For Burnham, who Trump has described as the “mayor of a town”, an array of flashpoints may crop up in their 30-minute meeting.

The meeting will happen the same day the PM plans to set out his vision for Britain’s place on the world stage.

Annalena Baerbock, president of the 80th General Assembly, speaks during the General Debate of the United Nations General Assembly at the UN headquarters in New York City on September 23, 2025. (Photo by TIMOTHY A. CLARY / AFP) (Photo by TIMOTHY A. CLARY/AFP via Getty Images)

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What could be on the agenda?

TOPSHOT - Explosions erupt following strikes at Tehran Oil Refinery in Tehran on March 7, 2026. The United States and Israel launched strikes against Iran on February 28, sparking swift retaliation by the Islamic republic which responded with missile attacks across the region. The war has dragged in global powers, upended the world's energy and transport sectors, and brought chaos to even usually peaceful areas of the volatile region. (Photo by ATTA KENARE / AFP via Getty Images)

Britain has not endorsed the wider Iran war, which is driving up energy costs.

Burnham is expected to press Trump for more support for Ukraine.

A damaged multi-storey residential building hit by what authorities described as a Ukrainian drone strike, amid the Russia-Ukraine conflict in Kotelniki in the Moscow region, Russia, September, 20, 2026. REUTERS/Stringer
An oil rig, as oil and gas production in the North Sea is forecast to grow by 5% in 2018, however low levels of drilling mean the outlook for future years is "much more uncertain". PRESS ASSOCIATION Photo. Issue date: Tuesday March 20, 2018. The industry body Oil and Gas UK published its latest Business Outlook report, showing production in 2018 could rise to the equivalent of 620 million to 640 million barrels of oil, up from 517 million in 2014. See PA story INDUSTRY Oil. Photo credit should read: Danny Lawson/PA Wire

Trump has pressed former PMs to expand North Sea drilling and welcomed Burnham’s pledge to do so.

What could be on the agenda?

Digital services tax

Trump has threatened trade deals over the UK’s £1bn digital tax and has concerns over its under-16 social media ban.

U.S. President Donald Trump speaks as he arrives at the first tee during the Irish Open at the Trump International Golf Links course in Doonbeg, Ireland, Sunday, Sept. 13, 2026.(AP Photo/Peter Morrison)
Prime Minister Andy Burnham during a visit to HM Coastguard Maritime Rescue Coordination Centre, in Dover, Kent. Since the start of 2025, the number of National Crime Agency officers tackling organised immigration crime has more than doubled from 376 to almost 800. Picture date: Sunday August 2, 2026. PA Photo. Photo credit should read: Jack Taylor/PA Wire

Trade deals

Burnham may press Trump to fully revive the £31bn tech prosperity deal.

Trump has declined to commit to defending the Falklands, stoking fears that he could treat the islands’ sovereignty as negotiable.

SAN CARLOS, FALKLAND ISLANDS - FEBRUARY 21: Union Jack flying over the British War Cemetry on February 21, 2012 at San Carlos, Falkland Islands. April will see the 30th Anniversary of the 1982 Argentine-British conflict in the region, in a fierce dispute over sovereignty of the Falklands. Argentine Foreign Minister Hector Timerman has announced he has canvassed the stock market in both London and New York to warn oil company investors that oil exploration companies are in fact working illegally off the Falkland Islands. (Photo by Peter Hazell/Getty Images)

Watch more from The i Paper

Cash ISA cut to go ahead in April – everything we know

A cut to the tax-free amount savers can deposit in a cash ISA will go ahead next April, The i Paper has learned.

Here is everything we know about the changing rules so far.

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What you need to know

The Government will press ahead with reforms to the cash ISA on 6 April 2027.

Former chancellor Rachel Reeves proposed the change in 2025 so that only £12,000 of the £20,000 annual ISA allowance could be held in cash, in a bid to encourage more people to invest in stocks and shares, which can offer higher long-term returns and boost businesses and the economy.

United Kingdom UK flag with stock market finance, economy trend graph digital technology.

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Uninvested cash subject to new tax

The amount savers under 65 can deposit into a cash ISA tax-free each year will fall from £20,000 to £12,000 in April.

Interest rates for cash junior Isas have plummeted in recent months (Photo: Getty/iStockphoto)

Savers in that age bracket will still be able to invest a further £8,000 tax-free in a stocks and shares ISA or the rarely used innovative finance ISA. Any interest earned on uninvested cash held inside stocks and shares ISAs will also face a new 22 per cent tax charge.

Finance industry calls for delays to new rules

  • With less than seven months to go, the finance industry is demanding clarity on how the change will work – with some calling for a delay.
  • Yorkshire Building Society described the timetable for implementing the changes as “challenging”.
  • The Treasury has said officials are working “at pace” to put the necessary rules in place ahead of its launch next April.

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Elderly people sitting on coin, Time counting down for retirement concept, social security income and pensions, Money saving and Investment, Financial stability in retirement

Customers face confusion about new rules

Bryan Byrnes, director of personal finance at savings provider Moneybox, said that customers were already confused about how the new rules will work.

He added: “Helping customers navigate these changes will therefore be just as important as implementing them.”

How baby girls are more sociable than boys from birth

a Newborn baby boy breastfeeding for the first time in hospital, directly after a caesarean section

Baby girls tend to be more people-focused than boys from when they are first born, a study suggests.

Researchers found that when newborns were shown side-by-side videos of a face and a toy, girls spent proportionally more time watching the face than boys did, suggesting that differences in attention may emerge from birth.

Biological factors at play

Because the babies were only a day or so old, it is unlikely that cultural or social experiences had influenced the effect.

It instead points to biological factors, including genetics and differing levels of testosterone exposure in the womb.

However, it is worth noting that the findings, based on tests with 130 babies at the Rosie Hospital in Cambridge, do not apply to all girls and all boys.

There was still plenty of variation and overlap between each sex.

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This is a very active and heated debate in the field of sex differences: what are the causes behind sex differences and how early in life are they present? What our research shows is that at least some differences are present at a small scale very early on in life.

Yumnah Khan, a PhD student at the Autism Research Centre at the University of Cambridge

What does it tell us?

Mother and her happy toddler girl having fun while splashing with water outdoor. - stock photo
  • Small differences at birth may play a role in long-observed trends.
  • For example, girls typically learn to talk earlier than boys, and develop certain social skills younger too.

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The expert view

If they’re showing heightened social interest from birth onwards, that might facilitate the development of these skills.

Although only a hypothesis, Khan said that greater social interest from birth could help facilitate verbal and social skills.

Relatable image of real life siblings comically messing about. The little girl sticks her feet in the boy's face, which distorts his face into a funny expression. She giggles as she does so. Window provides a space for copy.

However, she said further studies that follow the babies until they are toddlers would be required to support that idea.

The high value council tax surcharge – which was quickly dubbed the mansion tax – will increase depending on the price of a property, with the highest charge of £7,500 affecting houses valued at £5m or more.

reported last week that Chancellor John Healey is considering lowering the threshold for the tax from £2m to £1.5m in his first Budget on October 28.

Doing so would increase the number of homes forecast to pay the charge from 134,000 to 271,000 based on current values.

With about half of the properties affected by a £1.5m threshold located in London, the suggestion that the Chancellor is looking at the idea has sparked alarm among Labour MPs with seats in the capital.

Labour currently controls 58 of London’s 75 parliamentary seats and is fighting a crucial by-election against the Green Party in Holborn and St Pancras to hang on to Sir Keir Starmer’s old seat. The Greens have selected its leader, Zack Polanski, as the candidate for the north London seat.

On Monday, the Greens also criticised the £1.5m threshold idea.

Dr Ellie Chowns, Green MP for North Herefordshire, told The i Paper: “This is more tinkering from Labour under Andy Burnham, when many people hoped he’d bring real change.

“Instead of half-measures and minor tweaks which are likely to end up raising little money, Greens want to see fair taxation of wealth to pay for the investment this country desperately needs.”

Commenting on the idea of reducing the threshold to £1.5m, a London Labour MP told The i Paper: “I don’t support this and I don’t think it will happen as it would be a catastrophic electoral own goal.”

While moves to increase the taxation of expensive properties tend to find support on the Labour left, some left-wingers representing seats outside London are cautious about the idea of lowering the threshold.

Jon Trickett, MP for Normanton and Hemsworth in West Yorkshire, said: “I believe it is right to tax mansions at a reasonable rate but the threshold needs careful thought.

“In parts of the country £1.5m would indeed buy you something akin to a mansion. I am, however, less sure that is true in central London where prices have been driven up often by a kind of gold rush of foreign investors in real estate. The consequence could be that ordinary families who bought their home years ago could well be impacted but lack the means to pay any new tax.”

He added: “The Government needs to reflect very carefully if they intend to lower the threshold with a detailed published impact assessment to justify their decision.”

Steve Rotheram, the Mayor of the Liverpool City Region and a close Burnham ally, has also previously warned against measures that impact people who may be “capital rich” but do not necessarily have high incomes.

Meanwhile, some Labour MPs want Burnham to take a much more radical approach to taxing property rather than simple adding a mansion tax on top of existing council tax bands.

A group of Labour MPs mainly based in the North of England want Burnham and Healey to scrap stamp duty and council tax and replace them with an annual proportional property tax based on the value of a home.

Jonathan Hinder, MP for Pendle and Clitheroe, who is among those campaigning for such a change, posted on X on Monday: “I don’t want to see a ‘mansion tax’ bolted on to a broken system. Let’s do proper tax reform, scrapping two stupid taxes and replacing them with a proportional property tax.”

Brian Leishman, the Scottish MP for Alloa and Grangemouth, said that the Government should prioritise measures such as equalising capital gains tax with income tax and introducing an annual “wealth tax” of 2 per cent on people with assets over £10m.

“Let’s tax multi-millionaires with generational wealth, not workers,” he said.

A Treasury spokesperson said: “As has always been the case, decisions on tax are a matter for the Chancellor to set out at fiscal events, rather than routinely commenting on rumour, speculation or proposals.”

Original source Labour split over £1.5m mansion tax as MPs fear ‘ordinary families’ will suffer

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