Software testers and QA engineers verify that software meets requirements and is free of defects, ranging from manual functional testing through to automated test framework development (SDET roles). Most work as permanent employees, though experienced testers increasingly move into day-rate contracting. This guide shows exactly what software testers take home after income tax and National Insurance for the 2026/27 tax year.
Figures are indicative market rates; actual pay varies by employer, region, experience and sector.
| Role | Career Stage | Salary Range | Notes |
|---|---|---|---|
| Junior/Graduate QA Tester | 0--2 years | £24,000--£30,000 | Manual testing, test case writing, bug reporting |
| QA/Test Engineer | 2--4 years | £30,000--£40,000 | Mix of manual and automated testing |
| Senior Test Engineer/SDET | 4--7 years | £42,000--£58,000 | Automation framework development, CI/CD test integration |
| QA Lead/Test Manager | 7+ years | £55,000--£75,000+ | Manages QA team and test strategy across projects |
These scenarios illustrate take-home pay at different career stages using 2026/27 England tax rates (personal allowance £12,570), for a standard employed PAYE role.
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Figures are for England, Wales and Northern Ireland. Scottish taxpayers pay Scottish Income Tax rates.
| Scenario | Gross | Income Tax | NI | Net/yr | Net/mo |
|---|---|---|---|---|---|
| Junior/graduate tester | £26,000 | -£2,686 | -£1,074 | £22,240 | £1,853/mo |
| QA/test engineer | £34,000 | -£4,286 | -£1,714 | £28,000 | £2,333/mo |
| Senior test engineer/SDET | £44,000 | -£6,286 | -£2,514 | £35,200 | £2,933/mo |
| QA lead/test manager | £58,000 | -£10,632 | -£3,171 | £44,197 | £3,683/mo |
Test automation engineers and SDETs (Software Development Engineers in Test), who write code to build and maintain automated test suites, typically earn significantly more than manual testers performing exploratory or scripted manual testing, reflecting the closer overlap with software development skills.
ISTQB Foundation and Advanced Level certifications are widely recognised across the industry and can support salary negotiation and progression, particularly for testers without a computer science degree background.
Testing in regulated sectors such as financial services, healthcare and aviation, where defects carry higher compliance or safety risk, and testing for high-scale or high-availability systems, typically commands a premium over standard commercial software testing.
Experienced test engineers, particularly automation specialists, increasingly work as day-rate contractors through a limited company or umbrella arrangement, which can significantly increase gross earnings but requires managing IR35 status, your own pension and no paid holiday or sick pay.
