Lesson 7.4 · 4 of 5 · Tax, pensions and protection where you live
Pensions and tax relief in the UK: workplace pension and SIPP
A UK pension gets tax relief on what you pay in: the government tops up your contributions, and in a workplace pension your employer adds money too. In return, the money is locked until at least age 55, rising to 57 from 6 April 2028. Usually 25% comes out tax-free and the rest is taxed as income.
Terms in this lesson
- Compound interest
- You earn on your past earnings too, not just on the amount you started with.
- Index fund
- A fund that buys every company in an index, in the same proportions.
- Portfolio
- All your investments in one place: stocks, ETFs, bonds, cash.
Opening question
You pay £80 into a personal pension that uses “relief at source”. With basic rate relief of 20%, how much ends up in your pension?
Your £80 is treated as £100 with basic rate tax already taken off. The provider claims the £20 from HMRC and adds it. £96 would be 20% added on top of £80, which is a common mix-up.
It does not matter if you get it wrong: trying first helps you remember.
Workplace pension and auto-enrolment in the UK
Definition
Who is enrolled automatically?
Workers aged 22 up to State Pension age who earn at least £10,000 a year.
Your employer must put you into a workplace pension and pay into it. The legal minimum is 8% of your “qualifying earnings”, the part of your pay between £6,240 and £50,270 a year. Your employer pays at least 3%, and you pay the rest, including tax relief. Many employers pay more than the minimum.
Minimum contributions under automatic enrolment.
Work it out
In the 2026/27 tax year you earn £28,000. Qualifying earnings are pay between £6,240 and £50,270, and the minimum total contribution is 8%. What is the minimum paid into your pension that year, in pounds?
A hint
Take £6,240 off your pay first, then work out 8%.
Qualifying earnings: £28,000 - £6,240 = £21,760. 8% of that is £1,740.80 a year. Of this, the employer pays at least 3% (£652.80), and the rest comes from you, including tax relief.
Check yourself
You opt out of your workplace pension to take home a bit more each month. What do you give up?
Your employer only pays in if you stay in, so opting out loses that money as well as the tax relief. Your State Pension is separate and is not affected. If you opt out within a month, you get back what you paid; your employer will usually re-enrol you about every 3 years.
SIPP and personal pensions: how tax relief is added
Definition
What is a SIPP?
A personal pension where you choose the investments yourself.
A self-invested personal pension (SIPP) works like an investment account: you can hold funds, index funds, ETFs or shares. Inside it there is no tax on dividends or gains. With relief at source, the provider claims basic rate tax relief of 20% from HMRC and adds it, so what you pay is treated as if it came from your pay before tax. Higher and additional rate taxpayers claim the rest through Self Assessment.
Work it out
You are a higher rate taxpayer in England and pay £8,000 into a SIPP. The provider adds basic rate relief so the pension receives £10,000, and all £10,000 falls within income taxed at 40%. After you claim the extra 20% through Self Assessment, what has the £10,000 really cost you, in pounds?
This exercise is in the free account, where we also save your progress.
Create a free accountPension (SIPP or workplace)for retirement
- Tax relief on the way in
- Employer contributions in a workplace scheme
- 25% usually tax-free on the way out
- Locked until 55, 57 from 6 April 2028
- The rest is taxed as income when you take it
Stocks and shares ISAfor any goal
- Money available at any time
- Withdrawals are tax-free
- No tax relief on what you pay in
- Limit of £20,000 a year
Pension allowances and limits in the UK
| Limit | What it means |
|---|---|
| Tax relief limit | your contributions get relief up to 100% of your earnings; with no earnings, up to £2,880 a year, which becomes £3,600 with relief |
| Annual allowance | £60,000 a year in total, yours and your employer’s, before a tax charge; unused allowance from the previous 3 years can sometimes be carried forward |
| Money purchase annual allowance | falls to £10,000 once you start taking taxable money flexibly from a pension |
| Tax-free lump sum | usually 25% of the pension, up to £268,275 in total |
Very high earners have a lower, tapered annual allowance. In Scotland, the extra relief for higher rate taxpayers follows Scottish income tax bands.
Check yourself
You earn £25,000 a year and want to pay £40,000 into a SIPP from savings. On how much can you get tax relief?
This exercise is in the free account, where we also save your progress.
Create a free accountMyth or fact?
“Money in my SIPP is mine, so I can take it out whenever I need it.”
This exercise is in the free account, where we also save your progress.
Create a free accountWhat would you do?
You start a new job. Your payslip shows 5% going into the workplace pension, and money is tight this year. What do you do?
This exercise is in the free account, where we also save your progress.
Create a free accountWhat you learned
- Auto-enrolment puts at least 8% of qualifying earnings into your pension, with at least 3% from your employer.
- Basic rate tax relief of 20% is added, so what you pay in counts as if paid before tax; higher rate taxpayers claim more through Self Assessment.
- The annual allowance is £60,000, and the money stays locked until at least 55 (57 from April 2028).
One more time
The questions you got wrong, asked a different way.
Check yourself
Which of these stops if you leave your workplace pension?
The employer contribution is only paid while you are a member. The State Pension and ISAs are separate.
You reached the end
Keep what you learned
With a free account we remember your lessons, bring back the questions you got wrong exactly when you need them and keep your streak.
Save your progress with a free accountLessons are educational. They are not a recommendation to buy or sell. Investing involves risk and you can lose money. Sources: GOV.UK, Workplace pensions, Tax on your private pension, Tax when you get a pension and Increasing normal minimum pension age; The Pensions Regulator, earnings thresholds 2026/27; Budget 2026, Annex A and Overview of tax legislation and rates (28 October 2026). Rules checked on 29 October 2026; your own situation may differ, so check MoneyHelper, GOV.UK or a regulated financial adviser.