1
How much does a QA Engineer take home in the UK?
A QA Engineer earning the median salary of £45K in the UK takes home approximately £35,920 per year (£2,993 per month) after Income Tax and National Insurance, using 2026/27 HMRC rates.
2026/27 UK Tax Rates · Income Tax + NI
QA Engineer Take-Home Pay in UK 2026/27
A QA Engineer earning the median salary of £45K in the UK takes home approximately £35,920/year (£2,993/month) after Income Tax and National Insurance, using 2026/27 rates.
QA Engineer take-home pay across the salary range
Standard Personal Allowance, England/Wales PAYE employee. 2026/27 rates.
Entry (P25)
£40,000
gross/year
Take-home
£32,320
£2,693/month
Total tax
£7,680
19.2% effective rate
Breakdown
Tax: £5,486
NI: £2,194
Median
£45,000
gross/year
Take-home
£35,920
£2,993/month
Total tax
£9,080
20.2% effective rate
Breakdown
Tax: £6,486
NI: £2,594
Senior (P75)
£55,000
gross/year
Take-home
£42,457
£3,538/month
Total tax
£12,543
22.8% effective rate
Breakdown
Tax: £9,432
NI: £3,111
Adjust for your actual salary
The table above uses the QA Engineer median. Enter your own gross salary below for a precise figure.
£
2026/27 tax year
Personal Allowance: £12,570. Basic rate (20%) up to £50,270. Higher rate (40%) up to £125,140. Additional rate (45%) above.
£
Common salaries:
Annual take-home pay
£35,920
Per month
£2,993
Per week
£691
Effective tax rate
20.2%
How your £45,000 is split
Take-home
£35,920
79.8%
Income Tax
£6,486
14.4%
Nat. Insurance
£2,594
5.8%
| Gross salary | £45,000 |
| Personal Allowance (tax-free) | £12,570 |
| Income Tax | -£6,486 |
| National Insurance (Class 1) | -£2,594 |
| Total deductions | -£9,080 |
| Net take-home (annual) | £35,920 |
Calculations use 2026/27 UK tax rates. Assumes England/Wales/Northern Ireland Income Tax rates (Scottish rates differ). Includes standard Personal Allowance tapering above £100,000, and applies any pension salary sacrifice entered above before calculating tax. Does not account for Gift Aid, student loan repayments, Marriage Allowance, or other reliefs. For precise advice consult a tax professional or HMRC.
Frequently asked questions
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What is the effective tax rate for a QA Engineer in the UK?
On a median QA Engineer salary of £45K, the effective tax rate (Income Tax and NI combined) is 20.2%, leaving £35,920 as take-home pay. This assumes standard Personal Allowance and England/Wales Income Tax rates.
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How much Income Tax does a QA Engineer pay in the UK?
On a £45K salary, a QA Engineer pays approximately £6,486 in Income Tax per year. This uses the 2026/27 Personal Allowance of £12,570, a basic rate of 20% up to £50,270, and 40% above.
4
How much National Insurance does a QA Engineer pay in the UK?
On a £45K salary, employee Class 1 National Insurance amounts to approximately £2,594 per year. The 2026/27 rates are 8% on earnings between £12,570 and £50,270, and 2% above.
5
Does the Personal Allowance affect a QA Engineer's tax in the UK?
The standard Personal Allowance for 2026/27 is £12,570, which is tax-free. For salaries above £100,000, the allowance tapers by £1 for every £2 earned, disappearing entirely at £125,140. This does not affect the median salary shown here.
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What does a senior QA Engineer take home in the UK?
A senior QA Engineer earning £55K (P75 of the salary range) takes home approximately £42,457 per year (£3,538 per month) after Income Tax and National Insurance, with an effective tax rate of 22.8%.
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What does a junior QA Engineer take home in the UK?
A junior QA Engineer earning £40K (P25 of the salary range) takes home approximately £32,320 per year (£2,693 per month) after Income Tax and National Insurance, with an effective tax rate of 19.2%.