Why Start Here?

Every political argument about public services — whether the NHS needs more money, whether schools are underfunded, whether welfare is too generous or not generous enough — is conducted in the abstract. Numbers are cited selectively. Comparisons are made to countries chosen for rhetorical effect. The honest picture, in full, is almost never presented.

The Generational Reset starts differently. Before making any argument about any individual spending area, this overview sets out the complete picture: what the UK government spends in total, where every major pound goes, what it costs as a share of the economy, and how those choices compare to comparable democracies. Every pillar in Section One then makes its specific argument within this honest overall frame.

The starting point is not ideological. It is arithmetic.

1. The Fiscal Context — What the Numbers Actually Are

In 2024-25, the UK government spent approximately £1,283 billion — 44.7% of GDP.¹ It raised £1,132 billion in tax revenue. The gap — £151 billion — was borrowed. Public sector net debt at the end of March 2025 stood at 93.2% of GDP, or approximately £2,800 billion.² At the end of March 2026 it had risen to 93.8% of GDP.

Debt interest payments in 2024-25 were £106 billion — 8.2% of all government spending, and the fourth largest spending line after social protection, health, and education. The OBR projects debt interest will reach £126 billion in 2025-26.² Every structural reform the Generational Reset argues for operates within this fiscal reality.

Three numbers define the constraint within which every spending decision is made:

• Total spending: ~£1,283bn in 2024-25, or 44.7% of GDP

• Annual deficit: ~£151bn — the gap between spending and tax revenue, borrowed each year

• National debt: £2,800bn — 93.2% of GDP — the accumulated total of all past deficits

2. Where the Money Goes — The Complete Picture

The table below shows every major area of UK government spending in 2024-25, its approximate cost, its share of total spending, its share of GDP, and the Generational Reset pillar that examines it in detail. This is the map from which every subsequent pillar argument should be read.

Source: HM Treasury PESA 2025¹, OBR Economic and Fiscal Outlook March 2025², House of Commons Library³. Figures rounded. Local government and devolved spending includes transfer from central government grants — see honest context note above on why this means the table does not sum cleanly to the headline total.

3. The Two Lines That Shape Everything Else

Before any debate about the NHS, education, welfare, or defence, two lines in the budget consume over £231 billion without producing a single public service. Understanding them is the foundation of an honest conversation about everything else.

3.1 The State Pension — £125 Billion

The state pension is the second largest single line in the government budget. It is protected by the triple lock — guaranteed to rise by the highest of inflation, earnings growth, or 2.5% each year. The triple lock costs approximately £12 billion per year above what earnings-uprating alone would cost. It is universal — paid to wealthy retirees and impoverished pensioners alike. It has been committed to by every major party for electoral reasons, not on the basis of evidence about where support is most needed.

But before examining what the state pension costs and how it is protected, there is a more fundamental point that almost never gets made in public debate — and without it, the entire political argument about pensions rests on a misunderstanding.

This is the fundamental structural difference between the state pension and a private or occupational pension fund. A private pension fund takes your contributions, invests them in assets — equities, bonds, property, infrastructure — and pays out the returns on those investments as your retirement income. The money exists. It has been invested and has grown. When you draw it, you are drawing on accumulated capital. The fund has obligations matched by real assets.

The state pension has no such assets. It is a pay-as-you-go system — a direct transfer from current workers to current retirees. This is not a criticism of the system as such; pay-as-you-go is a legitimate model used across many comparable democracies. But the political language surrounding the state pension consistently misrepresents it as something it is not. The phrase 'I paid in all my life and I deserve my return' — heard constantly in debates about the triple lock — describes a private pension. It does not describe the state pension. What pensioners paid in funded their parents' generation's retirement. What they receive in retirement is funded by their children's and grandchildren's earnings.

The Norway comparison is the sharpest illustration of what a genuinely funded alternative looks like. Norway took its North Sea oil revenues — broadly comparable to the UK's over the same period — and invested them in the Government Pension Fund Global, now worth approximately $1.8 trillion. That fund generates returns that fund Norwegian public spending. The UK took comparable revenues and spent them. The UK state pension has no equivalent accumulated asset. The contrast is not incidental. It is the central story of intergenerational fiscal policy in the UK over the past forty years, and it connects directly to the Public Debt pillar's argument for a Sovereign Wealth Mechanism.

The Welfare pillar examines the triple lock, its costs, and its reform in full. The relevant point for this overview is that £125 billion — 9.7% of all government spending — is allocated automatically, by formula, every year, to a single demographic group, on the basis of a political commitment that most people who support it do not fully understand.

3.2 Debt Interest — £106 Billion

The UK pays £106 billion a year in interest on its accumulated national debt. This is not a public service. It is the cost of past decisions — to spend rather than invest, to cut rather than maintain, to borrow rather than build the productive capacity that would have made borrowing unnecessary. The NHS capital maintenance backlog, the failure to build housing, the FE funding collapse — all of these decisions deferred costs that now appear as interest charges on debt.

The Public Debt pillar examines this in full. The relevant point here is that £106 billion — equivalent to the entire education budget — leaves the public sector annually in interest payments, reducing what is available for every other priority.

4. How the UK Compares — The International Picture

The UK's spending choices are not determined by economic inevitability. They are political choices — and comparing them to what comparable democracies spend reveals where the UK has made different choices, and what those choices have produced.

The table below compares the UK to France, Germany, the Netherlands, Sweden, and the OECD average across the major spending categories, expressed as a percentage of GDP. A higher or lower number is not automatically better or worse — but the divergences are worth understanding.

Sources: OECD Health at a Glance 2025⁴, OECD Education at a Glance 2024⁵, OECD Social Expenditure Database 2024⁶, NATO defence expenditure data 2025⁷, IMF Fiscal Monitor 2025⁸. Figures are latest available and subject to revision.

5. What the Comparison Tells Us

Several patterns in the international comparison deserve to be named explicitly, because they are rarely discussed together in public debate.

5.1 Health — The UK Is Not an Outlier, But the Outcomes Suggest Underspending

At 8.4% of GDP, UK health spending sits just below the OECD average of 8.9% and significantly below France (10.3%) and Germany (10.9%). Given that the UK operates a single publicly-funded system without the administrative overhead of insurance-based models, some analysts argue this comparison flatters the UK — the NHS should theoretically deliver more for the same spend. The NHS pillar examines the gap between spend and outcome in detail.

5.2 Education — A Real Gap at the Bottom of the Distribution

At 4.1% of GDP, UK public education spending is below the OECD average of 4.9% and well below Sweden (6.7%) and the Netherlands (5.4%). The UK's position has deteriorated since the peak of 5.5% of GDP in 2010. The divergence is sharpest in early years and further education — precisely the areas where international evidence shows the highest returns on investment. The Education pillar examines this in detail.

5.3 Social Protection — The Composition Is the Problem, Not the Level

At 13.3% of GDP, UK social protection spending appears broadly comparable to France (14.2%) and above Germany (12.1%). But this comparison conceals a structural distortion: the UK's social protection budget is skewed heavily toward pensioners through the triple lock, while working-age support — Universal Credit, disability benefits, housing support — is among the least generous in the OECD by rate. The Welfare pillar examines the composition in detail.

5.4 Defence — A Deliberate Increase from a Low Base

At 2.1% of GDP, the UK is above the OECD average and rising toward its 2.5% NATO commitment. The relevant comparison is not simply the percentage but what it buys — the Defence pillar examines the procurement failures that mean more money has not consistently produced better capability.

5.5 Debt Interest — The Compounding Cost of Past Decisions

At 3.6% of GDP, UK debt interest payments are significantly above France (2.4%), Germany (1.9%), the Netherlands (2.2%), and Sweden (1.5%). This is not a coincidence — it reflects a longer history of structural deficits and a debt stock that has grown faster relative to GDP than most comparable economies. The Public Debt pillar examines the trajectory and what can be done about it.

6. The Mix Question — What This Project Is Actually About

The most important question in UK public spending is not whether to spend more or less in total. It is how the existing budget — and any additional revenue — is allocated between competing priorities. This is the question that political debate almost never addresses directly, because addressing it honestly requires naming who wins and who loses in any reallocation.

The Generational Reset makes no claim to have the definitive answer to the mix question. What it argues is that the current mix is not the result of an honest, evidence-based public debate — it is the result of electoral arithmetic, accumulated political decisions, and structural inertia. The purpose of this project is to put the honest picture in front of the public and invite a different kind of conversation.

Each pillar in Section One asks the same questions about its spending area: what are we getting for what we spend, how does that compare to what comparable countries achieve, what would need to change to get better outcomes, and what would that cost and who would bear it? The answers, read together, constitute the honest case for why the mix needs to change — and what changing it would involve.

7. How to Read Section One

Each pillar in Section One follows the same structure, consistent across all documents:

• Executive Summary — the argument in full, in accessible language

• The Numbers That Matter — the key data points, sourced and verifiable

• The Honest Diagnosis — what is actually happening and why, without political spin

• The Steel Man — the strongest case against the reforms proposed, taken seriously

• Analytical sections — the evidence examined in depth

• Counter-Arguments — the objections addressed directly

• Cross-Pillar Dependencies — how this spending area connects to others

• Proposals for Change — what the evidence suggests should be different, put forward for public debate and challenge

The Proposals for Change sections are not a manifesto or a programme for government. They are the case the evidence supports, put forward for public examination. The Generational Reset invites challenge, additional evidence, and better arguments. That is the purpose of the forum this project is building.

8. The Pillars of Section One

Section One contains eight documents, each examining a major area of UK public spending:

The Generational Reset does not pretend that any of these spending questions have simple answers. What it argues is that they have honest answers — answers grounded in evidence, comparative data, and a clear-eyed account of what the current system produces and why. That is what each pillar in Section One attempts to provide.

The Generational Reset is a non-partisan, public-interest project. It is not affiliated with any political party, does not accept corporate funding, and publishes all its work under open licence for public discussion and adaptation.

For public discussion. Not affiliated with any political party. | generationalreset.org

The Generational Reset | S1_00: Public Spending Overview | For public discussion. Not affiliated with any political party. | generationalreset.org