UK Pension Guide for Beginners: How Much Should You Be Saving?
UK Pension Guide for Beginners: How Much Should You Be Saving?
Most people know they ought to save into a pension. Fewer know how the money gets there, whether they are paying in enough, or what they can do with it when they stop work. This guide covers those questions in plain terms, using 2026/27 figures.
What Is a Pension?
A pension is a long-term savings pot with tax advantages, and in return you agree to leave the money alone until later life. HMRC adds tax relief to what you pay in, and the investments grow free of tax.
There are two main kinds.
Defined contribution (DC) pensions are what most private-sector workers have today. You and your employer pay in, the money is invested, and the size of your pot at retirement depends on how much went in and how the investments performed. Almost all auto-enrolment workplace pensions are this type.
Defined benefit (DB) pensions, also called final salary or career average schemes, promise a set income for life based on your salary and years of service. They are now rare in private companies but still common in the public sector, including the NHS, teaching and the civil service. If you have one, think hard and take regulated advice before giving it up. Transferring a DB pension worth more than £30,000 legally requires that advice.
How Auto-Enrolment Works
Since 2012, employers have had to enrol eligible staff into a workplace pension automatically. You qualify if you are aged 22 or over, under State Pension age, work in the UK and earn more than £10,000 a year from that job.
The minimum total contribution is 8% of your qualifying earnings, which for 2026/27 means your pay between £6,240 and £50,270. Your employer must pay at least 3% and you make up the rest, normally 5% including tax relief.
On a £30,000 salary, qualifying earnings come to £23,760. That gives £1,900.80 a year in total: £712.80 from your employer and £1,188 from you, of which about £950 comes out of your take-home pay once tax relief is added.
You can opt out, but you then lose your employer's payments, which amounts to turning down part of your pay. Your employer will re-enrol you every three years, and you would have to opt out again.
How Tax Relief Works
HMRC gives relief at your highest rate of income tax:
- Basic rate (20%): a £100 contribution costs you £80
- Higher rate (40%): £100 costs you £60
- Additional rate (45%): £100 costs you £55
Scotland uses different bands, so the figures there vary slightly.
A common mistake: if your pension uses "relief at source", your provider claims only the basic 20%. Higher and additional-rate taxpayers must claim the rest through Self Assessment or by contacting HMRC, and many never do. Schemes that take contributions before tax (a "net pay arrangement") give you full relief automatically.
How Much Should You Save?
A common rule of thumb is to halve the age at which you start saving and put that percentage of your salary into your pension each year, counting your employer's share. Start at 25 and you would aim for 12.5%. Start at 30 and the target becomes 15%.
The minimum 8% often falls short of the retirement most people expect, and the cost of waiting is large. Take the £30,000 earner above, paying £1,900.80 a year. Assuming 4% growth a year after charges and no pay rises, starting at 25 builds a pot of about £180,600 by 65. Starting at 35 gives about £106,600. Ten years' delay costs over £74,000, even though the extra contributions only add up to about £19,000.
Use our [pension calculator](/pension-calculator) to test your own figures. Raising your contribution by 1-2% whenever you get a pay rise is the least painful way to close a gap.
What About the State Pension?
The full new State Pension for 2026/27 is £241.30 a week, or about £12,548 a year. You need 35 qualifying years of National Insurance to get the full amount and at least 10 to get anything. You can see your record and forecast through the government's Check your State Pension service, and you may be able to pay voluntary contributions to fill gaps.
State Pension age is 66 and is rising to 67 between 2026 and 2028. The State Pension covers basic costs for many people, but on its own it falls well below what most households spend, so treat it as a base to build on.
When Can You Access Your Pension?
You can usually draw a defined contribution pension from 55. That rises to 57 on 6 April 2028. Your options are:
- Tax-free cash: up to 25% of the pot, capped at £268,275 in total, with the rest taxed as income when you withdraw it
- Drawdown: keep the pot invested and take income as you need it
- Annuity: use some or all of the pot to buy a guaranteed income for life from an insurer
Many people combine these. MoneyHelper's free Pension Wise service offers a guidance appointment if you are 50 or over, and it is worth booking before you take anything out.
Getting Started
Check your payslip to see what you and your employer pay in, and ask HR whether they will match higher contributions. If you are self-employed, auto-enrolment does not apply to you, so look at a personal pension or a Self-Invested Personal Pension (SIPP), which lets you choose your own investments. Compare annual charges before you pick one: a difference of 0.5% a year adds up to thousands of pounds over a working life.