Pensions: The Complete UK Guide
Free money, tax relief, and why your future self will thank you
Why Pensions Matter
A pension is the most tax-efficient way to save for retirement in the UK. The government pays you to save through tax relief, and your employer must contribute too. Ignoring your pension is literally leaving free money on the table.
The Three Pillars
1. State Pension
The government pays you a regular income from State Pension age (currently 66, rising to 67 by 2028). The full new State Pension is £221.20 per week (£11,502/year) in 2024/25. You need 35 qualifying years of National Insurance contributions to get the full amount.
2. Workplace Pension (Auto-Enrolment)
By law, your employer must enrol you and contribute to a pension. The minimums are 5% from you and 3% from your employer. Many employers offer more generous matching — always contribute enough to get the maximum match.
Key Concept
Employer pension contributions are free money. If your employer matches up to 6%, contributing less than 6% is the same as declining a pay rise. Don’t do that.
3. SIPP (Self-Invested Personal Pension)
A SIPP is a pension you manage yourself. You choose what to invest in (usually index funds). Great for self-employed people or anyone wanting more control and lower fees than their workplace pension.
Tax Relief: The Government Top-Up
When you put money in a pension, the government adds back the tax you paid:
| Tax Band | You Put In | Gov Adds | Total in Pension | Effective Cost |
|---|---|---|---|---|
| Basic rate (20%) | £80 | £20 | £100 | 80p per £1 |
| Higher rate (40%) | £60 | £40 | £100 | 60p per £1 |
| Additional rate (45%) | £55 | £45 | £100 | 55p per £1 |
Real-World Example
If you earn £55,000, you’re a higher-rate taxpayer on income above £50,270. Every £100 you put in your pension only costs you £60 from your pocket. The government puts in £20 automatically, and you claim back another £20 on your tax return. That’s a 67% instant return before any investment growth.
Annual Allowance
You can contribute up to £60,000 per year to pensions (or 100% of your earnings if less). This includes employer contributions. You can also carry forward unused allowance from the previous 3 years.
Lifetime Allowance
Good news — the Lifetime Allowance was abolished in April 2024. There’s no longer a cap on how much your pension pot can grow to. However, the tax-free lump sum is still capped at £268,275 (25% of the old LTA).
When Can You Access It?
Currently age 55 (rising to 57 in 2028). You can take 25% as a tax-free lump sum. The rest is taxed as income when you withdraw it.
Drawdown vs Annuity
Drawdown: Keep your money invested and withdraw what you need. More flexible, but your pot can run out if you withdraw too much or markets crash.
Annuity:Swap your pot for a guaranteed income for life. Less flexible, but you’ll never run out.
Warning
Once you take more than your tax-free lump sum, your annual allowance for future contributions drops to £10,000 (the Money Purchase Annual Allowance). Plan carefully before accessing your pension.