£21 an hour after tax in 2026/27
£21 gross an hour
take-home a month
£33,004 a year, paid in 12 monthly payments.
Tax code 1257L, taxpayer in England, no student loan, no pension contribution, 2026/27 rates.
| Item | How it is worked out | Month | Year |
|---|---|---|---|
| Gross pay | £3,412.50 | £40,950.00 | |
| Income tax | personal allowance £12,570; highest band reached 20% | − £473.00 | − £5,676.00 |
| National Insurance | 8% of pay between £12,570 and £50,270, 2% above | − £189.20 | − £2,270.40 |
| Take-home pay | 19.4% of gross goes to tax and contributions | £2,750.30 | £33,003.60 |
Based on 37.5 hours a week for 52 weeks: £40,950 a year before tax.
Change the details
Take-home pay per period
| Period | Gross pay | Take-home pay |
|---|---|---|
| Year | £40,950.00 | £33,003.60 |
| Month | £3,412.50 | £2,750.30 |
| Week | £787.50 | £634.68 |
| Day | £157.50 | £126.94 |
| Hour | £21.00 | £16.92 |
Weekly figures use 52 weeks, daily figures 5 days a week, hourly figures 37.5 hours a week.
£40,950 is £1,911 (5%) above the UK median for full-time employees (£39,039, ONS, April 2025). Paid monthly, that is 12 payments of £2,750 take-home.
£21 after tax across the UK
| Where you pay income tax | Month | Year | Difference |
|---|---|---|---|
| England, Wales and Northern Ireland (this page) | £2,750.30 | £33,004 | |
| Scotland | £2,744.09 | £32,929 | − £6.21 |
What changes the result
- A 5 % pension through salary sacrifice lowers take-home pay by £123 a month while £171 a month goes into the pension.
- As a Scottish taxpayer you would take home £2,744 a month, £6 less.
- A Plan 2 student loan would take £87 a month.
- Payroll works out National Insurance per pay period, not per year, so a monthly payslip can differ from these figures by a few pence.
Questions people ask
What is £21 after tax per month?
In 2026/27, a salary of £21 leaves £2,750 a month after income tax and National Insurance, or £33,004 a year. This assumes tax code 1257L, a taxpayer in England and no student loan or pension deductions.
How much income tax and National Insurance will I pay on £21?
Income tax is £5,676 a year and employee National Insurance is £2,270. Together that is 19.4% of the salary.
Do I pay more tax in Scotland than in England on £21?
A Scottish taxpayer earning £21 takes home £32,929 a year. In England, Wales or Northern Ireland it is £33,004. National Insurance is the same everywhere; only income tax differs.
How much will a Plan 2 student loan take from £21?
Plan 2 repayments are 9 % of pay above £29,385: £1,041 a year, about £87 a month.
How much is £21 an hour?
At 37.5 hours a week for 52 weeks, £21 is £21.00 an hour before tax and £16.92 after tax.
What happens to the next £100 I earn?
At £21, £72 of every extra £100 is left after income tax and National Insurance: a marginal rate of 28%.
Sources
Rules for the 2026/27 tax year, last checked on 2026-09-26. Every rate and threshold is taken from the sources below. How we calculate
Show all 15 sources
- Income Tax rates and Personal Allowances GOV.UK
- Income tax: rates and thresholds 2026/27 (CBP-10618) House of Commons Library
- The Personal Allowance and basic rate limit for Income Tax and certain NICs thresholds from 6 April 2026 HMRC
- Scottish income tax rates and bands 2026 to 2027 Scottish Government
- Welsh rates of income tax ready reckoner 2026 to 2027 Welsh Government
- Rates and thresholds for employers 2026 to 2027 HMRC
- National Insurance rates and categories GOV.UK
- SL3 student and postgraduate loan deduction tables 2026 to 2027 HMRC
- Special rules for student loans HMRC
- Workplace pensions: what you, your employer and the government pay GOV.UK
- Automatic enrolment earnings thresholds 2026/27 (HCWS1206) UK Parliament
- Annual Survey of Hours and Earnings: 2025 Office for National Statistics
- Annual Survey of Hours and Earnings 2025: employee earnings Scottish Government
- National Minimum Wage and National Living Wage rates GOV.UK
- Taxing Wages 2026: United Kingdom (2025-2026 income tax year) OECD