Freshly released Mandelson files have laid bare an astonishing level of dysfunction at the heart of Keir Starmer’s Government, revealing a Labour Party seemingly consumed by one question above all others: who can be taxed next?
Among the most politically damaging revelations is a blunt admission from Pat McFadden, now Work and Pensions Secretary, who privately lamented that Labour MPs appeared fixated on finding new sources of taxation to fund ever-expanding welfare commitments.
In an exchange with Lord Mandelson following Labour’s bruising local election setbacks, McFadden reportedly complained: “Every meeting I have is: ‘Who can we tax in order to pay benefits to others?’ They’re asking the wrong questions.”
The remark is extraordinary not simply because it came from a senior Cabinet minister, but because it appears to confirm what critics have long argued about Labour’s instinctive approach to government: when faced with a problem, the first response is not reform, efficiency, growth or enterprise, but identifying another group of taxpayers to shoulder the burden.
The comments emerged as part of a vast cache of emails and WhatsApp messages released by the Government, exposing bitter internal divisions, strategic confusion and mounting frustration at the highest levels of power.
Far from presenting a picture of a united administration driving Britain forward, the documents portray a Government increasingly at war with itself. Senior figures openly questioned leadership decisions, criticised colleagues and expressed alarm at the direction of travel.
Lord Mandelson, one of Labour’s most influential figures, delivered a particularly devastating assessment of Sir Keir Starmer’s leadership. According to the released messages, he accused the Prime Minister of lacking “verve” and “panache”, suggesting the Government had failed to inspire either ministers or the public.
The criticism did not stop there. Mandelson described Downing Street as “beleaguered and bereft”, complained that ministers appeared robotic and risk-averse, and suggested those around the Prime Minister lacked clear direction because they did not know what Starmer actually wanted.
At the centre of the growing tensions was Labour’s escalating welfare bill, which continues to place enormous pressure on the public finances. The Government’s decision to retreat from proposed welfare reforms has become a symbol of its wider weakness.
Only weeks after the exchanges between Mandelson and McFadden, ministers abandoned plans for billions of pounds in welfare savings following a backlash from Labour backbenchers. The climbdown was widely viewed as a victory for the party’s Left wing and a humiliating defeat for those arguing that Britain’s welfare system required meaningful reform.
The timing makes McFadden’s frustration particularly significant. As the minister now responsible for welfare policy, he appeared acutely aware that Labour’s internal debate was drifting away from difficult questions about sustainability and towards demands for ever greater spending.
The figures involved are staggering. Britain’s welfare costs are projected to rise dramatically over the coming years, prompting warnings from across the political spectrum that the current trajectory is unsustainable. Yet the Mandelson files suggest many within Labour remain more interested in redistribution than reform.
For the Conservatives, the revelations amount to political gold dust. They argue the documents expose a governing party trapped by its own instincts, unable to confront spiralling spending and permanently searching for new taxpayers to foot the bill.
More broadly, the disclosures reinforce an image of a Government struggling to define itself. Behind closed doors, senior Labour figures appear deeply concerned about leadership, policy delivery and electoral strategy. Publicly, ministers insist they are focused on growth and opportunity. Privately, however, the released messages paint a picture of confusion, frustration and declining confidence.
The most damaging conclusion may be the simplest. When one of the Government’s most senior ministers privately complains that Labour’s overriding concern is deciding who to tax next in order to fund more benefits, it becomes increasingly difficult to dismiss accusations that the party remains wedded to the tax-and-spend politics it has spent years trying to escape.
For a Government already facing questions about competence, economic credibility and welfare dependency, the Mandelson files could hardly have delivered a more uncomfortable verdict.





