1
How much does a Data Engineer take home in the UK?
A Data Engineer earning the median salary of £71K in the UK takes home approximately £51,737 per year (£4,311 per month) after Income Tax and National Insurance, using 2026/27 HMRC rates.
2026/27 UK Tax Rates · Income Tax + NI
Data Engineer Take-Home Pay in UK
A Data Engineer earning the median salary of £71K in the UK takes home approximately £51,737/year (£4,311/month) after Income Tax and National Insurance, using 2026/27 rates.
Data Engineer take-home pay across the salary range
Standard Personal Allowance, England/Wales PAYE employee. 2026/27 rates.
Entry (P25)
£69,000
gross/year
Take-home
£50,577
£4,215/month
Total tax
£18,423
26.7% effective rate
Breakdown
Tax: £15,032
NI: £3,391
Median
£71,000
gross/year
Take-home
£51,737
£4,311/month
Total tax
£19,263
27.1% effective rate
Breakdown
Tax: £15,832
NI: £3,431
Senior (P75)
£79,000
gross/year
Take-home
£56,377
£4,698/month
Total tax
£22,623
28.6% effective rate
Breakdown
Tax: £19,032
NI: £3,591
Adjust for your actual salary
The table above uses the Data Engineer median. Enter your own gross salary below for a precise figure.
Enter your gross salary
£
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
£51,737
Per month
£4,311
Per week
£995
Effective tax rate
27.1%
How your £71,000 is split
Take-home
£51,737
72.9%
Income Tax
£15,832
22.3%
Nat. Insurance
£3,431
4.8%
| Gross salary | £71,000 |
| Personal Allowance (tax-free) | £12,570 |
| Income Tax | -£15,832 |
| National Insurance (Class 1) | -£3,431 |
| Total deductions | -£19,263 |
| Net take-home (annual) | £51,737 |
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. Does not account for pension contributions, Gift Aid, student loan repayments, Marriage Allowance, or other reliefs. For precise advice consult a tax professional or HMRC.
Frequently asked questions
2
What is the effective tax rate for a Data Engineer in the UK?
On a median Data Engineer salary of £71K, the effective tax rate (Income Tax and NI combined) is 27.1%, leaving £51,737 as take-home pay. This assumes standard Personal Allowance and England/Wales Income Tax rates.
3
How much Income Tax does a Data Engineer pay in the UK?
On a £71K salary, a Data Engineer pays approximately £15,832 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 Data Engineer pay in the UK?
On a £71K salary, employee Class 1 National Insurance amounts to approximately £3,431 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 Data 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.
6
What does a senior Data Engineer take home in the UK?
A senior Data Engineer earning £79K (P75 of the salary range) takes home approximately £56,377 per year (£4,698 per month) after Income Tax and National Insurance, with an effective tax rate of 28.6%.
7
What does a junior Data Engineer take home in the UK?
A junior Data Engineer earning £69K (P25 of the salary range) takes home approximately £50,577 per year (£4,215 per month) after Income Tax and National Insurance, with an effective tax rate of 26.7%.