On a £42,000 salary you take home £33,760 per year — that's £2,813 per month after Income Tax and National Insurance.
Last updated: April 2026 · Verified against HMRC rates
Annual deductions breakdown — £42,000 salary (2025/26)
| Gross salary | £42,000 |
| Personal allowance | £12,570 |
| Taxable income | £29,430 |
| Income Tax (14.0% effective) | −£5,886 |
| National Insurance (5.6% effective) | −£2,354 |
| Take-home pay | £33,760 |
On a £42,000 salary in 2025/26 with the standard 1257L tax code, you pay £5,886 in Income Tax and £2,354 in National Insurance per year. Your effective Income Tax rate is 14.0% — meaning you keep 80.4% of your gross salary overall.
| Period | Gross | Take-home |
|---|---|---|
| Annual | £42,000 | £33,760 |
| Monthly | £3,500 | £2,813 |
| Weekly | £808 | £649 |
| Daily (260 days) | £162 | £130 |
These figures assume a standard 1257L tax code, no student loan, and no pension contributions. Use the full salary calculator for personalised results. Live in Scotland? See the Scottish salary calculator.