How Many People Earn Over £300,000?
HMRC's Income Tax liabilities statistics (Table 2.5, 2025/26 projections) publish taxpayer counts by income band; interpolating within those bands, we estimate around 230,000 taxpayers — roughly 0.6% of the UK's 39.1 million — have total income above £300,000. For scale, the median UK taxpayer income was £29,700 and the ONS median full-time salary £39,039 — £300,000 is about 7.7 times the typical full-time wage.
What It Means to Earn £300,000
At £300,000 you are inside the top 0.6% of UK income taxpayers on our reading of HMRC's data — rarer than one person in 150. The pension annual allowance taper now bites: with adjusted income of £300,000, the standard £60,000 allowance is cut by £20,000 to £40,000, and tax-efficient saving increasingly shifts to ISAs, VCTs/EIS and (for owner-managers) company structures. Incomes at this level are typically a mix of salary, bonus, equity and profit share rather than salary alone.
£300,000 After Tax — 2025/26 Breakdown
Using 2025/26 rates (thresholds frozen to 2028), a £300,000 salary in England, Wales or Northern Ireland breaks down as:
| Deduction | Annual |
|---|---|
| Gross salary | £300,000 |
| Income tax | −£121,203 |
| National Insurance | −£8,011 |
| Take home (year) | £170,786 |
| Take home (month) | £14,232 |
| Take home (week) | £3,284 |
| Effective tax rate | 43.1% |
Full breakdown with pension and student loan options: £300,000 salary after tax.
The Marginal Rate at £300,000
Above £125,140 the personal allowance is fully withdrawn and every additional pound is taxed at the 45% additional rate plus 2% National Insurance — a 47% marginal rate. A £10,000 pension contribution at this level therefore costs only £5,300 in net take-home — though check the annual-allowance taper, which reduces pension headroom once adjusted income passes £260,000. See our guides to the £100k tax trap and high-earner tax planning.
High Incomes in the UK — Share of Taxpayers Above Each Level
| Income | % of taxpayers earning more | Take home/month |
|---|---|---|
| £150,000 | 2.1% | £7,607 |
| £175,000 | ~1.6% | £8,711 |
| £200,000 | 1.2% | £9,816 |
| £250,000 | ~0.8% | £12,024 |
| £300,000 | ~0.6% | £14,232 |
| £400,000 | ~0.35% | £18,649 |
| £500,000 | 0.24% | £23,066 |
| £750,000 | ~0.13% | £34,107 |
| £1,000,000 | 0.08% | £45,149 |
Source: HMRC Income Tax liabilities statistics, Table 2.5 (2025/26 projections, 39.1 million taxpayers). Figures marked ~ are our log-linear estimates within HMRC's published income bands. Take-home computed at 2025/26 rates (thresholds frozen to 2028), no pension or student loan.
Where the Data Comes From
Percentages on this page are shares of income taxpayers, from HMRC's Income Tax liabilities statistics (Table 2.5, published June 2025, projecting 2025/26) and HMRC's Survey of Personal Incomes percentile points (Table 3.1a, 2023/24, published April 2026 — 99th percentile £207,000). People below the £12,570 personal allowance pay no income tax and are not counted, so the share of all adults earning more than £300,000 is lower still.
Frequently Asked Questions
What percentage of the UK earns over £300,000?
Approximately 0.6% of UK income taxpayers have total income above £300,000 — around 230,000 of the 39.1 million taxpayers, based on HMRC Income Tax liabilities statistics (2025/26 projections).
How much is £300,000 after tax?
On £300,000 in 2025/26 you take home £170,786 a year — £14,232 a month — after £121,203 income tax and £8,011 National Insurance (no pension or student loan).
What is the marginal tax rate at £300,000?
47%. Above £125,140 the personal allowance is fully withdrawn and each extra pound is taxed at the 45% additional rate plus 2% National Insurance.
Is £300,000 a top 1% income in the UK?
Yes — the 99th percentile of taxpayer income was £207,000 in HMRC's 2023/24 Survey of Personal Incomes, so £300,000 is inside the top 1%.
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