What Are Qualifying Earnings? UK Pension Explained
Your '8% workplace pension' is quietly less than 8%. The mechanism is legal, the gap compounds, and there is exactly one question to ask before your next job offer.
What '8%' actually means on your salary (2026/27)
Qualifying earnings band: £6,240 to £50,270. Only the slice in between counts.
Same '8%', three different pay bases on £60k
| Pay basis | Annual contribution | 20-year compounded |
|---|---|---|
| Qualifying earnings | £3,522 | ~£116,000 |
| Full salary | £4,800 | ~£158,000 |
| Difference | £1,278/year | ~£42,000 extra |
The single most under-asked question in UK salary negotiation.
Key takeaways
Qualifying earnings is the slice of your pay between £6,240 and £50,270 (the auto-enrolment thresholds for 2026/27). Your workplace pension contribution is calculated as a percentage of this band, not your full salary.
On a £30,000 salary, your qualifying earnings are £23,760 (= £30,000 - £6,240). The legal-minimum 8% total contribution under auto-enrolment is therefore £1,901/year, not the £2,400 a naive 8% of £30,000 would suggest.
Some employers contribute on full salary, some on banded earnings (the same £6,240-£50,270 range, just expressed as the band itself), and some on qualifying earnings as defined here. Check which one your scheme uses.
For high earners, qualifying earnings is capped at £50,270, so a £100,000 earner with a 5% qualifying-earnings contribution puts £2,201.50/year in. The same 5% on full salary would put in £5,000. The difference compounds significantly over a career.