The Golden Cage
How the UK worker meets tax at work, at the till and at home — while overseas investors own much of quoted UK equity
By Jacobus van Merksteijn
This is a UK-specific edition. It does not reproduce the Dutch article’s modelled aggregate burden or its forecasts. Every figure below links to an official UK source.
1. The cage and who walks through
The British tax experience is layered. Earnings are taxed through income tax and National Insurance; spending is commonly taxed through VAT and excise duties; home ownership and transfer can bring council tax and Stamp Duty Land Tax. These are different legal charges, and it would be misleading to add them into one universal “effective rate” without a household model and transparent assumptions.
For England, Wales and Northern Ireland, the current income-tax schedule has a standard personal allowance of £12,570 [GOV.UK]; basic, higher and additional marginal rates are 20% [GOV.UK], 40% [GOV.UK] and 45% [GOV.UK]. The Scottish schedule differs.
| Charge | Current rule or reference figure | What it captures |
|---|---|---|
| Income tax — basic rate | 20% on taxable income from £12,571 to £50,270 [GOV.UK] | England, Wales and Northern Ireland |
| Income tax — higher rate | 40% on taxable income from £50,271 to £125,140 [GOV.UK] | England, Wales and Northern Ireland |
| Income tax — additional rate | 45% above £125,140 [GOV.UK] | England, Wales and Northern Ireland |
| Employee National Insurance, category A | 8% between the primary threshold and upper earnings limit; 2% above it [GOV.UK] | Payroll deduction |
| Employer National Insurance, category A | 15% above the secondary threshold [GOV.UK] | A labour-cost charge paid by the employer |
| VAT standard rate | 20% [GOV.UK] | Most goods and services |
| Fuel duty receipts | £24.3 billion in the latest annual HMRC receipt series [HMRC] | Hydrocarbon oil duty; receipts are not a per-litre rate |
| Alcohol duty receipts | £12.4 billion in the latest annual HMRC receipt series [HMRC] | Alcohol duties; rates vary by product and strength |
| Tobacco duty receipts | £7.6 billion in the latest annual HMRC receipt series [HMRC] | Tobacco Products Duty |
| Average Band D council tax in England | £2,392 for the current local-authority setting year [MHCLG] | England average; bills vary by area and band |
| Residential Stamp Duty Land Tax | 0%, 2%, 5%, 10% and 12% across the standard bands [GOV.UK] | England and Northern Ireland; different devolved regimes apply elsewhere |
| Inheritance Tax | 40% on the portion of an estate above the standard £325,000 threshold [GOV.UK] | Reliefs and exemptions can change the outcome |
The government’s own receipts data shows why a single headline number can obscure lived experience: in the latest HMRC annual series, income tax, capital gains tax and National Insurance together were 18.1% of GDP [HMRC], while VAT was 5.9% of GDP [HMRC]. Those are aggregate receipts, not a calculation of any one household’s burden.
Ownership is not the same as residence
Foreign ownership is substantial, but it should be described precisely. ONS estimates that overseas beneficiaries held 58.8% of quoted UK shares at the end of 2024 [ONS]. The measure covers UK-incorporated companies quoted on the London Stock Exchange; it is not a measure of every British business, every asset, or every pound of profit.
A shareholder’s tax position is also not a simple zero. The company faces a main Corporation Tax rate of 25% on profits above £250,000 [GOV.UK]; UK individual recipients then face dividend-tax rates of 10.75%, 35.75% or 39.35% [GOV.UK] above the £500 dividend allowance [GOV.UK], according to their income band. The ultimate position of a non-UK shareholder depends on residence, legal form and applicable treaty rules. This article therefore does not assign a universal foreign-owner rate.
2. Why GDP hides this: GDP versus GNI
GDP measures production within the UK. GNI adjusts GDP for net primary income flowing between the UK and the rest of the world. The distinction matters when asking how much income stays with UK residents — but GNI is not a synonym for wages, and it must not be treated as a worker-only denominator.
| Measure | Annual value | Meaning |
|---|---|---|
| Gross domestic product | £2.884 trillion in 2024 [ONS] | Output produced in the UK at market prices |
| Gross national income | £2.843 trillion in 2024 [ONS] | GDP adjusted for net primary income from abroad |
The gap between these two official measures is a useful prompt, not a licence to manufacture a new burden statistic. It says that cross-border income flows matter; it does not show that all GDP outside wages is fictional, nor that all GNI is earned by workers.
3. Government size: measured against GDP or GNI
Official fiscal reporting uses GDP as the common denominator, enabling comparison across years and countries. The OBR’s latest outturn table puts National Accounts taxes at 34.5% of GDP in 2024–25 [OBR], public-sector current receipts at 38.8% of GDP [OBR] and total managed expenditure at 44.0% of GDP [OBR].
| Measure | Share of GDP | Interpretation |
|---|---|---|
| National Accounts taxes | 34.5% [OBR] | The OBR’s tax-take measure |
| Public-sector current receipts | 38.8% [OBR] | Taxes plus other current receipts |
| Total managed expenditure | 44.0% [OBR] | Public spending measure used by the OBR |
Because UK GNI is below UK GDP in the same national accounts, a GNI denominator would make these ratios somewhat higher. But the appropriate conclusion is to publish both denominators and define them carefully — not to relabel GNI as the country’s “real wage bill”.
4. Pointing at others
The uncomfortable fact is not that foreign investors exist; international capital is part of an open economy. It is that political debate often treats “the taxpayer” as only the person on payroll, while the ownership side of the balance sheet is discussed separately. ONS’s 58.8% overseas beneficial-ownership estimate [ONS] makes that separation difficult to ignore.
The converse error is just as serious: it is inaccurate to say that every overseas holder pays nothing. Corporation Tax is charged at the company level, and shareholder taxes depend on the investor and jurisdiction. A serious debate needs both sides of that ledger: the visible taxes on work and consumption, and the ownership and income flows that national accounts record across borders.
5. A call to reframing
Start with an honest dashboard. Publish the payroll rates, consumption taxes, local taxes and transaction taxes that households meet; publish the tax take and public receipts as shares of GDP; and publish GDP beside GNI, with a clear explanation of what each measures. Pair those figures with a plain-language account of who owns quoted equity.
That reframing does not require a speculative claim that every worker loses a particular percentage of a hypothetical “real wage”, nor a claim that every foreign owner is untaxed. It requires a more complete description of the existing evidence. The cage is made of layers; the first step out is to show every bar.
Sources appendix
Scope note: figures are used only where an official source gives a directly traceable value. Dutch scenario projections, modelled household totals and universal claims about foreign shareholders’ final tax position have been omitted.