£18,000 after tax in 2026/27
On a £18,000 salary you take home £16,479.60 a year, which is £1,373.30 a month or £316.92 a week, after £1,086 income tax and £434.40 National Insurance.
Take-home a month
£1,373.30
Take-home a year
£16,479.60
A week
£316.92
An hour
£8.45
Full breakdown
| Year | Month | Week | |
|---|---|---|---|
| Gross salary | £18,000 | £1,500 | £346.15 |
| Tax-free personal allowance | £12,570 | ||
| Basic rate (20%) on £5,430 | -£1,086 | -£90.50 | -£20.88 |
| National Insurance | -£434.40 | -£36.20 | -£8.35 |
| Take-home pay | £16,479.60 | £1,373.30 | £316.92 |
Your effective tax rate is 8.4%, but the rate on your next pound is higher: of the next £100 you earn you'd keep £72. Your employer also pays about £1,950 employer National Insurance on top, so you cost them around £19,950 a year.
How it changes for you
The same £18,000 salary in different situations.
| Situation | Year | Month | vs standard |
|---|---|---|---|
| Standard (England, Wales, NI) | £16,479.60 | £1,373.30 | – |
| Living in Scotland | £16,519.27 | £1,376.61 | +£3.31/mo |
| With 5% pension (salary sacrifice) | £15,831.60 | £1,319.30 | −£54.00/mo |
| With Plan 2 student loan | £16,479.60 | £1,373.30 | – |
| With Plan 5 student loan | £16,479.60 | £1,373.30 | – |
A pension lowers take-home but the money goes into your pension pot, with tax relief added.
Questions
How much is £18,000 after tax a month?+
£1,373.30 a month, based on 2026/27 rates in England, Wales and Northern Ireland with no pension or student loan. That's £16,479.60 a year or £316.92 a week.
How much tax do I pay on £18,000?+
£1,086 income tax and £434.40 National Insurance a year, £1,520.40 in total. That's an effective rate of 8.4% of your salary.
What is £18,000 a year as an hourly rate?+
Working 37.5 hours a week, £18,000 is about £9.23 an hour before tax, or £8.45 an hour after tax.
Is £18,000 after tax different in Scotland?+
Yes. Scotland has its own income tax bands, so on £18,000 you'd take home £16,519.27 a year (£1,376.61 a month), £39.67 more than in the rest of the UK.
Estimates for information only, using 2026/27 rates. Not financial or tax advice; check your own situation with HMRC or a qualified adviser.