How it works
How UK workplace pensions work
A workplace pension is a long-term savings scheme set up by your employer. Since the introduction of auto-enrolment in 2012, almost all UK workers aged 22–66 earning above £10,000/year are automatically enrolled into their employer's pension scheme.
Contributions come from three sources: your own contributions, your employer's contributions, and tax relief from HMRC. Money is invested in funds — typically a default "lifestyling" fund that shifts from equities to bonds as you approach retirement.
Defined contribution (DC) schemes are now the norm in the private sector. Your final pot depends entirely on what was paid in and how well the investments performed. Defined benefit (DB) schemes, which guarantee an income based on salary and service, are increasingly rare outside the public sector.
You can usually access your workplace pension from age 55 (rising to 57 in 2028). At retirement, you can take 25% as a tax-free lump sum (capped at £268,275 following the abolition of the Lifetime Allowance in April 2024), with the remainder drawn as taxable income.
Auto-enrolment minimum contributions 2026/27
Auto-enrolment minimums are set by The Pensions Regulator and apply to qualifying earnings — the slice of your salary between £6,240 and £50,270. This band is reviewed each tax year.
The current statutory minimum split is 5% from the employee and 3% from the employer, totalling 8%. Some employers offer more generous schemes — always check your contract or staff handbook.
Note that contributions are on qualifying earnings, not total salary. On a £40,000 salary, qualifying earnings = £40,000 − £6,240 = £33,760. Minimum employee contribution = £1,688/year; employer = £1,012.80/year.
| Salary | Qualifying Earnings | Employee (5%)/yr | Employer (3%)/yr | Total/yr |
|---|---|---|---|---|
| £20,000 | £13,760 | £688 | £412.80 | £1,100.80 |
| £30,000 | £23,760 | £1,188 | £712.80 | £1,900.80 |
| £40,000 | £33,760 | £1,688 | £1,012.80 | £2,700.80 |
| £50,000 | £43,760 | £2,188 | £1,312.80 | £3,500.80 |
| £60,000 | £44,030 (capped) | £2,201.50 | £1,320.90 | £3,522.40 |
How pension tax relief works
Tax relief makes pension saving highly efficient. Basic-rate (20%) taxpayers pay in £80 and receive £100 in their pension — HMRC tops up contributions automatically through relief at source.
Higher-rate taxpayers (40%) and additional-rate taxpayers (45%) can claim extra relief through their Self Assessment tax return. A higher-rate taxpayer contributing £10,000 gross effectively pays just £6,000 net after both 20% automatic top-up and an additional 20% reclaim.
The Annual Allowance for 2026/27 is £60,000 (or 100% of your earnings, whichever is lower). This is the maximum that can be contributed to all pension schemes across employer and employee in a tax year without triggering a charge.
If you have unused allowance from the previous three tax years, you can carry it forward — useful if you receive a bonus or sell a business. The Money Purchase Annual Allowance (MPAA) of £10,000 applies once you start drawing flexibly from a DC pension, severely limiting further contributions.
Key tax relief rules at a glance
- Basic-rate relief (20%): added automatically by pension provider
- Higher-rate relief (40%): claim extra 20% via Self Assessment
- Additional-rate relief (45%): claim extra 25% via Self Assessment
- Annual Allowance 2026/27: £60,000 gross (all sources)
- MPAA once in flexible drawdown: £10,000/year
- Carry-forward: unused allowance from 3 prior years can be used
Salary sacrifice — the better way to contribute
Salary sacrifice (or "salary exchange") is an arrangement where you agree to reduce your gross salary in exchange for your employer paying more into your pension. Because your gross pay falls, you pay less National Insurance — and so does your employer.
For a basic-rate taxpayer earning £35,000, sacrificing £2,000/year saves roughly £240 in employee NI (12% on the £2,000). Higher earners save proportionately more. Employers typically pass on some or all of their NI saving (13.8%) back to the employee as an extra pension contribution.
There are some limitations: salary sacrifice can reduce your earnings for mortgage affordability calculations, and your contractual pay must not fall below National Minimum Wage. It can also affect some state benefits that are tied to your level of earnings.
Always check whether your employer offers salary sacrifice — it is one of the most tax-efficient ways to boost pension saving available to UK employees.
How much should I save for retirement?
A common rule of thumb is to save half your age as a percentage of salary when you start contributing. Start at 30? Save 15% gross (employer + employee combined). This is a rough guide, not a guarantee.
The target replacement ratio most financial planners use is 50–70% of pre-retirement income. For a final salary of £40,000, you might target £20,000–£28,000/year in retirement — factoring in the State Pension of £11,502.40/year (£221.20 × 52).
The 25× rule gives you a pot target: if you want £20,000/year from a drawdown pot, you need £500,000 (25 × £20,000). This assumes a 4% sustainable withdrawal rate — widely used but contested in low-return environments.
Start early: £200/month invested from age 25, growing at 5% real per year, grows to ~£306,000 by age 65. Starting at 35 achieves ~£167,000 — roughly half as much for the same monthly outlay, illustrating the power of compounding.
State pension and when it pays out
The full new State Pension for 2026/27 is £221.20 per week (£11,502.40/year). You need 35 qualifying National Insurance years to receive the full amount; you need at least 10 qualifying years to receive anything.
State Pension age is currently 66 for both men and women, rising to 67 between 2026 and 2028, and provisionally to 68 in the mid-2040s (exact timing under review).
You can check your State Pension forecast and NI record via your Personal Tax Account at gov.uk. Gaps in your NI record can often be filled by paying voluntary Class 3 NI contributions — the 2026/27 rate is £17.45/week. It is almost always worth filling gaps if you have fewer than 35 qualifying years.
The State Pension is taxable but paid gross. If it is your only income it falls below the Personal Allowance (£12,570 in 2026/27), so no tax is due. If you have other income, it is added to total income and taxed accordingly.