Practise calculating auto-enrolment pension contributions using qualifying earnings and minimum rates.
An employee earns £38,000 a year. What is the minimum annual employer pension contribution (3% of qualifying earnings)?
Answers accepted within £1
Auto-enrolment is the UK government's scheme that requires employers to enrol eligible workers into a workplace pension and make minimum contributions. Since its introduction in 2012, it has dramatically increased pension saving across the UK workforce. Understanding how contributions are calculated is important for employees checking their payslips, employers handling payroll, and anyone planning their retirement savings.
Contributions are calculated not on the full gross salary but on qualifying earnings — the portion of annual earnings between the qualifying earnings lower limit (£6,240) and the upper limit (£50,270) for 2026/27. This means someone earning £20,000 has qualifying earnings of £13,760 (£20,000 − £6,240), not £20,000.
The minimum contributions are: employee pays 5% of qualifying earnings; employer pays 3% of qualifying earnings; combined total of 8%. These are statutory minimums — many employers and employees choose to contribute more. Some employers match contributions above the minimum, and salary sacrifice arrangements can make extra contributions even more efficient by saving NI as well as tax.
This drill generates questions asking you to calculate either the employee contribution, the employer contribution, or the combined total for a given salary. The qualifying earnings calculation is the key step — you must first subtract the lower threshold before applying the percentage.
For tax relief, basic-rate taxpayers receive 20% relief on employee contributions. This means a £80 take-home reduction results in a £100 pension contribution (the government adds £20). Higher-rate taxpayers can claim an additional 20% through their Self Assessment return. Salary sacrifice pension contributions avoid both Income Tax and NI, which is even more efficient.
The State Pension (£221.20 per week in 2024/25) provides a base level of retirement income but is unlikely to be sufficient on its own. The workplace pension through auto-enrolment is designed to supplement it.
Earnings between £6,240 and £50,270 per year. To find qualifying earnings, subtract £6,240 from gross salary (up to £50,270 max).
Employee minimum: 5% of qualifying earnings. Employer minimum: 3% of qualifying earnings. Combined total: 8% of qualifying earnings.
The qualifying earnings band mirrors (roughly) the NI threshold structure and was chosen to balance adequate saving with affordability for lower-paid workers and smaller employers.
Salary sacrifice means you agree to reduce your gross salary by the pension contribution amount. Because your gross pay is lower, both you and your employer pay less NI. The employer's NI saving can often be shared with the employee as an extra employer contribution.
Yes — basic-rate taxpayers get 20% relief added automatically (relief at source). Higher-rate taxpayers can claim an additional 20% through Self Assessment. So a £1,000 contribution costs a higher-rate taxpayer only £600 net of tax.
Eligible jobholders aged 22–66 earning above the earnings trigger (£10,000 per year in 2026/27) must be enrolled. Workers outside these criteria may opt in voluntarily.
Yes — you have 30 days after enrolment to opt out. If you do, your employer must re-enrol you every three years. Opting out means losing both your own contributions and the employer's contributions.
A common rule of thumb is to contribute half your age as a percentage of gross salary. At age 30, aim for 15%. Given tax relief, the net cost to you is less than the headline percentage suggests. Use a pension calculator to model projections.
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