Labour's Welfare Expansion and the Cost to Working Britain

A candid assessment of Labour’s dual agenda and its contradictions

Apr 05, 2026

Since taking office in July 2024, Sir Keir Starmer and Chancellor Rachel Reeves have embarked on an ambitious programme of social spending alongside equally aggressive tax rises on employment and business. The contradiction is not accidental. It is the logical outcome of trying to fund an expanded welfare state while maintaining a narrative of fiscal responsibility. But the mathematics tell a different story—one of economic friction, perverse incentives, and a policy framework that risks undermining the very productivity it claims to support.

This is not a partisan complaint about helping people in need. It is a hard-headed assessment of whether the system—taken as a whole—remains coherent and fair. And for the millions of working people waking up every day to earn a living, the answer is increasingly troubling.

Welfare Expansion Costs Britain Three Billion a Year, and Rising

The government’s flagship welfare commitment has been to scrap the two-child benefit cap. Introduced by the Conservatives in 2015, this policy prevented families from claiming Universal Credit or tax credits for more than two children. For nearly a decade, it remained in place—even as poverty advocates and Labour backbenchers demanded its removal. When Starmer and Reeves took office, they initially resisted the pressure, citing cost. By November 2025, they capitulated.

The annual cost will be approximately £3 billion. The government claims this will lift 450,000 children out of poverty. But beneath that headline lies a broader expansion: 1.6 million children across 400,000 households currently affected by the cap will now receive additional support of up to £3,455 per child per year. This is not a small adjustment to an existing system—it is a material increase in unconditional benefit entitlements.

Alongside this sits the government’s childcare expansion. From September 2025, working parents can access up to 30 hours per week of government-funded childcare for children as young as nine months. The policy is marketed as support for working families. The reality is that it is funded entirely by taxpayers. Universal Credit also provides dedicated childcare support: up to £951 monthly for one child, rising to £1,630 for two children. Combined, these policies represent a significant increase in state-funded support—and a corresponding increase in the tax burden required to fund them.

Each policy, examined individually, can be justified on grounds of fairness or social need. Examined together, they pose a question: on what economic foundation do these costs rest?

The Jobs Tax Impact : Twenty-Five Billion in New Taxes

The answer, according to the government, is to tax business. In the October 2024 Autumn Budget, Reeves announced a historic rise in employer National Insurance contributions. From April 2025, the rate increased from 13.8% to 15%—a 1.2 percentage point rise. Simultaneously, the threshold at which employers begin paying NI dropped from £9,100 to £5,000.

This is projected to raise £25 billion annually by 2028/29—roughly eight times the cost of scrapping the two-child benefit cap. Yet the rhetoric around the increase has been deliberately muted. The government has called it a tax on ‘job creation’ rather than on jobs themselves, a semantic distinction without economic substance.

For individual businesses, the impact is measurable and immediate. Consider a retail business or hospitality venue with ten staff earning the National Living Wage (£12.21 per hour in 2025/26). Under the old regime, employer NI on these employees would have been calculated on earnings above £9,100. Under the new system, it applies from £5,000 onwards. For a single employee earning £20,000 annually, this translates to an additional £746 in employer NI. For one earning £40,000, it is £986. These are not abstract figures—they are real costs that appear on payroll budgets.

The government has attempted to soften the blow by doubling the Employment Allowance from £5,000 to £10,500 and removing the eligibility cap. This means approximately 865,000 small businesses will pay no additional NI at all, and another million will pay the same or less than previously. But for the vast majority of small and medium enterprises—those with multiple employees or higher wage bills—the increase is unavoidable.

Combined with rising minimum wage obligations and existing cost pressures, this creates a perfect storm. Research by Canada Life found that 26% of small and medium-sized businesses plan to cut pay rises and bonuses to offset the cost. Twelve percent report plans to reduce employee benefits or make redundancies. Twenty percent say they will accept lower profitability.

These are not CEO complaints. These are survival mechanisms.

The £100,000 Trap: When A Pay Rise Costs You Money

Perhaps no policy better illustrates the incoherence of the government’s approach than the childcare eligibility cliff at £100,000 of adjusted net income. This is not a new problem—it was baked into the original childcare expansion—but the expansion of free hours from 15 to 30 per week has made it catastrophically worse.

Here is how it works: if either parent in a household earns more than £100,000 (adjusted net income), the entire family loses entitlement to the expanded 30 hours of free childcare. Earn £100,001 and you lose it all. Earn £1 over and your family loses thousands in support.

But the inequality is more perverse still. A couple where both parents earn exactly £100,000 (£200,000 combined household income) remains fully eligible. A single parent earning £100,001 is not. A single high earner cannot access childcare support; a couple of moderate earners can, even with higher aggregate income.

The practical consequences are extraordinary. A parent earning £99,000 with two young children in full-time nursery can access roughly 60 hours per week of state-funded childcare (30 hours free for each child). They also qualify for Tax-Free Childcare worth up to £4,000 per year (£2,000 per child). If they receive a £5,000 pay rise or bonus, taking them to £104,000, they lose:

All entitlement to the 30 free hours (worth roughly £6,000-£7,000 annually per child in most regions)
All Tax-Free Childcare support (£4,000 per year for two children)
Part of their personal tax allowance (creating an effective 60% marginal tax rate between £100,000-£125,140)

The mathematics are brutal. A £5,000 pay rise can leave a family £10,000 to £15,000 worse off in real terms. Some financial analysis has calculated effective marginal tax rates exceeding 100%—meaning you take home less in cash after tax and lost benefits than you did before the raise.

The Institute for Fiscal Studies has called this system ‘absolutely insane.’ They are being generous. This is what happens when policy is layered on top of policy without coherent design—you end up penalising people for earning more.

The real-world response has been predictable. Parents are turning down overtime. Some are rejecting pay rises or promotions. Others are reducing their working hours. One finance sector worker told the Financial Times she had moved to a four-day week specifically to stay under the £100,000 threshold—giving up career progression and take-home pay to retain childcare support. A tech worker rejected two promotions for the same reason, eventually leaving employment to become a contractor where he could control his declared income.

This is not theoretical. It is happening now. It represents a direct distortion of labour market incentives—the government is, inadvertently but unmistakably, paying people not to work harder or advance their careers.

Alarm Clock Britain: The Reality of Working Hard in Modern Britain

But the real problem cuts deeper than any single policy. It is the accumulated weight of all of them together, creating a system where working hard, earning more, and advancing your career no longer reliably improves your standard of living. This is the lived reality of millions of ordinary working British people.

Consider the effective tax burden on a worker earning £50,000 in 2025/26. This person pays:

Income tax at 20% on earnings between £12,571 and £50,270: £7,540
National Insurance at 8% on earnings between £12,570 and £50,270: £3,000
Student loan repayments (if applicable): 9% on earnings above £27,295

Combined, a basic rate taxpayer faces an effective tax rate of 28-30% on their earnings—before adding VAT, Council Tax, energy costs, and transport. For higher earners, the picture is even worse. Someone earning £110,000 faces an effective marginal tax rate of 60% on income between £100,000 and £125,140, thanks to the withdrawal of their personal allowance.

Yet while working people face these tax burdens, the living standards picture has been dire. According to the Joseph Rowntree Foundation, average household disposable income after housing costs is projected to grow by just £40 over the entire parliament—an increase of 0.1%. From April 2026 onwards, incomes are set to fall. By 2029, households will be £580 worse off than they are today in real terms.

The biggest fall in living standards since records began was in 2022/23, when real household disposable income fell by 2.1%—the worst decline since 1956. Since then, there has been marginal recovery. But the larger picture is damning: median household income has fallen by 1.6% since 2019–20. For the poorest 10% of households, the income shortfall is approximately £4,600 per year. The bottom 50% of the income distribution has seen disposable incomes contract by between 7% and 20% since the pandemic.

This is what working hard has bought ordinary British people: a decade of stagnation. And the government’s current policies, far from improving the situation, threaten to make it worse.

The Perverse Incentive

Now consider the position of someone who could work but chooses not to, or who works part-time while raising children. They are entitled to:

Universal Credit with a standard allowance
Up to £1,630 per month in childcare support (for two children)
Up to 30 hours of free childcare per week for children from 9 months old
Housing benefit
Council tax support

For someone with multiple children who is unable or unwilling to work full-time, the safety net is substantial. It is not generous in absolute terms—but it is comprehensive. More importantly, unlike the working person, they face no effective marginal tax rate penalty for earning slightly more. The system does not punish them for taking additional hours.

This is not an argument that welfare should be withdrawn. It is an argument that the system has become inverted. The person working full-time, paying 28-30% in combined taxes, watching their real standard of living decline year on year, and facing cliff-edge penalties for earning more, has less disposable income and fewer state-funded supports than the person who is not working—and faces far steeper disincentives to improve their situation.

A person could legitimately ask: why get up at 6am, spend eight hours at work, and take home 70p in every pound—when the alternative offers state-funded childcare, housing support, and no tax penalty for earning a bit more? The question answers itself.

The Broader Pattern: Welfare Up, Work Taxed

Taken individually, each of these policies might be defensible. The two-child cap was harsh. Childcare is expensive. Small businesses can absorb tax rises. But examined as a coherent economic strategy, they reveal a troubling direction of travel.

On one side of the ledger:

Expanded welfare entitlements (£3 billion annually for two-child cap removal alone)
Increased state-funded childcare (billions more)
Higher Universal Credit payments for working families

On the other:

A £25 billion annual increase in employer National Insurance
Rising minimum wage obligations (National Living Wage up 6.7% to £12.21/hour in 2025)
Cliff edges and perverse incentives that penalise earning more

The government’s logic is clear: use taxation to fund redistribution. The problem is that taxation on employment reduces the incentive to hire, expand, and invest. And the cliff edges create situations where working harder or earning more actually leaves you worse off.

This is not sustainable. Businesses cannot absorb infinite cost increases without passing them on through higher prices, lower wages, or reduced hiring. Workers cannot be incentivised to earn more while facing effective tax rates exceeding 60-100% in certain income bands. And an economic system that penalises success is ultimately self-defeating.

The Fundamental Question

The central issue is not whether individual policies are justified. It is whether the system as a whole remains viable. Because here is the uncomfortable truth: welfare expansion requires funding. Funding comes from taxation. And when taxation becomes heavy enough to distort behaviour—when it makes people turn down raises, reject promotions, reduce their working hours, or leave employment altogether—it ultimately generates less tax revenue, not more.

Meanwhile, the businesses being asked to fund this expansion face their own pressures. When employment becomes more expensive, businesses hire fewer people, offer lower wages, reduce hours, or automate. This feeds back into the original problem: fewer people in work, more people in need of support, and a narrowing tax base to fund it.

The government’s tax rises were supposed to fill a ‘£22 billion black hole’ left by the previous government. But the Office for Budget Responsibility has warned that businesses may respond to the National Insurance increase by holding back on wage growth, which would reduce income tax and employee NI receipts. The Treasury is already discovering that raising taxes on employment produces less revenue than expected because the tax itself changes behaviour.

This is not ideology. It is arithmetic.

Conclusion: Balance or Breakdown

Britain’s welfare state has always rested on a bargain: those in work fund those in need, and those in need are supported when they cannot work. That bargain only functions if work pays and business can afford to employ people. When you simultaneously expand welfare, penalise work, and increase the cost of employment, you rupture that bargain.

For the millions of people getting up at dawn to earn their living—facing effective tax rates approaching 70% in some income brackets, watching their disposable incomes stagnate or fall, and increasingly questioning whether hard work actually improves their lives—the message from government policy is clear: work is being penalised, and non-work is being subsidised.

The government can be generous or it can be efficient. It struggles to be both. But a system that increases dependency, penalises earning more, and raises the cost of employment risks weakening the very economic base it relies upon. More immediately, it risks destroying the social contract that has held Britain together: the belief that if you work hard, things will get better.

For Britain’s sake—and for the millions of working people who are beginning to question whether the bargain is still worth striking—the government needs to recognise this tension and act on it. Before the system breaks under the weight of its own contradictions.

Inside Britain

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