£42,000 after tax
On £42,000 you are a basic-rate taxpayer. After the £12,570 tax-free allowance, the rest is taxed at 20%, plus 8% National Insurance — leaving you £33,760 a year, about £2,813 a month.
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£42,000 salary
2026/27- Gross salary
- £3,500
- Pension (sacrifice)
- −£0
- Income Tax
- −£491
- National Insurance
- −£196
Monthly take-home
£33,760 a year
£2,813
Verified 2026/27 · 21 June 2026
Keeping more of £42,000
Paying into a workplace pension reduces the tax on your salary, and a salary-sacrifice scheme also cuts National Insurance. Even a few percent makes a difference over a year. Use the main calculator to try it.
Earn £42,000 in the public sector?
This is close to NHS Band 6 (intermediate). The NHS calculator adds your tiered NHS pension automatically.
NHS take-home calculator →Questions about £42,000
- How much is £42,000 after tax and National Insurance?
- £42,000 leaves £33,760 a year — roughly £2,813 a month — after £5,886 Income Tax and £2,354 National Insurance (2026/27, England).
- What is the take-home on £42,000 per month?
- About £2,813 a month, before any pension or student loan.