2025/26 · After income tax and National Insurance
| Item | Annual | Monthly |
|---|---|---|
| 💷 Gross salary | £40,000 | £3,333 |
| − Income tax | −£5,486 | −£457 |
| − National Insurance | −£2,194 | −£183 |
| ✓ Take-home pay | £32,320 | £2,693 |
| Component | Amount | Rate |
|---|---|---|
| Personal allowance | £12,570 | 0% |
| Income tax band | Basic rate (20%) | 20% IT |
| Total income tax | £5,486 | 14% |
| National Insurance | £2,194 | 5% |
| Total deductions | £7,680 | 19.2% |
Include pension contributions, student loan, marriage allowance and more
Open UK Salary Calculator →A £40,000 salary is around the UK median full-time wage of roughly £37,000 (ONS, 2025). All of your taxable income falls in the basic-rate band, so each extra pound you earn keeps 72p after tax and National Insurance.
Remember that workplace pension contributions (typically 5% employee under auto-enrolment) come out before tax, reducing the income-tax bill shown here. Benefits in kind such as a company car or private medical insurance increase your taxable income. If your tax code is not the standard 1257L, your personal allowance — and therefore your take-home — will differ from these figures.
This calculation uses 2025/26 HMRC rates: personal allowance £12,570, basic rate 20% (up to £50,270), higher rate 40% (up to £125,140), additional rate 45%. National Insurance: 8% on earnings £12,570–£50,270, 2% above. Personal allowance tapers to zero for incomes above £125,140. The figures shown are for a standard employee with no pension contributions, student loan, or other deductions.