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A guide to understanding pensions

A pension is a long-term savings plan to support you financially in retirement.

How pension plans work

Most pensions follow a simple process:

  1. You pay in
    You regularly contribute money, and if it’s a workplace pension, your employer adds money too.
  2. The government helps
    You get tax relief, meaning some of the money that would go to tax is added to your pension instead.
  3. Your money grows
    Your savings are invested, giving them a chance to grow over time.
  4. State pension
    The government may also provide a basic income in retirement.
  5. You access it later
    Once you reach a certain age, you can start withdrawing your savings.

What age can you access your pension?

  • Private pensions: from age 55 (rising to 57 in April 2028)
  • Workplace pensions: you can access defined contribution schemes from age 55 (57 in April 2028) and defined benefit schemes typically from age 60 or 65
  • State pension: at the UK state pension age

If you’re younger and can’t work due to your health, you may be able to access your pension earlier. This is known as an ill-health, early medical pension, or retirement on medical grounds.

If possible, leaving your pension until you’ve stopped full-time work can give your savings more time to grow. Also, be wary of firms offering early access before 55, as this could lead to a 55% tax charge and potential scams.

What happens to your pension when you die?

You can choose who will receive your pension when you die. Usually, pensions are not part of your estate and are free from inheritance tax. From April 2027, unused pensions and most pension death benefits become part of an individual’s estate.

Types of pensions

Considering a mix of workplace, private, and state pensions can help secure your financial future.

1. Workplace pensions

Workplace pensions are savings plans set up by your employer. Both you and your employer contribute a percentage of your earnings, with added tax relief from the government. Some employers match extra contributions, helping your savings grow faster.

There are 2 main types:

  • Defined contribution (DC) pension
    Your pension depends on how much you and your employer contribute, with your money invested in funds.
  • Defined benefit (DB) pension
    Known as a final salary or career average revalued earnings (CARE) pension, this guarantees a fixed income after retirement, based on your salary and years of service.

Who can have a workplace pension?

Your employer automatically enrols you if:

  • You work in the UK
  • You’re aged 22 to state pension age
  • You earn at least £10,000 a year

If you don’t qualify, you can ask to join. Employers typically contribute at least 3% and you add at least 5% of qualifying earnings, such as your salary or overtime – within government-set limits. Your employer deducts payments directly from your pay, making it easy to save. 

Can you opt out of a workplace pension?

Yes, you can opt out by contacting your pension provider. However, you should think carefully before doing so, as you’ll miss out on your employer’s contributions. This means you could have less money in your pension pot when you retire.

What happens if you change jobs?

While contributions from you and your previous employer will stop, the money in that pension pot remains invested and belongs to you. You can leave it where it is, transfer it to your new employer’s scheme, or combine it with other pensions.

Is a workplace pension taxable?

When you take your pension, 25% is usually tax-free. The rest is taxed as income. 

What is salary sacrifice?

Salary sacrifice lets you reduce your salary in exchange for higher employer pension contributions. This saves you money on tax and National Insurance while boosting your pension pot. 

2. Private pensions

Private pensions – or personal pensions – are savings plans you arrange yourself. 

What is a SIPP?

A self-invested personal pension (SIPP) gives you more control over your investments, such as funds, shares, and trusts – tailoring your retirement savings to your goals.

Key benefits include:

  • Tax relief on contributions and withdrawals
  • The first 25% of your SIPP can usually be taken tax-free
  • You can manage investments yourself or with a financial adviser

Keep in mind: investments can go up or down, and you might get back less than you invest. Tax benefits depend on your circumstances and may change. 

How does a SIPP work?

A self-invested personal pension offers flexibility in how you contribute. Here's how it works:

  • Flexible contributions
    You can make regular payments or add lump sums whenever it suits you.
  • Tax relief
    Each tax year, you can receive tax relief on contributions up to 100% of your earnings or £60,000 – whichever is lower. If you earn less than £3,600, you can still contribute up to this amount and benefit from tax relief.
  • Carry forward unused allowance
    You can roll over any unused annual allowance from the past 3 tax years. For instance, in the 2026 to 2027 tax year, your total allowance could be as high as £240,000.
  • Accessing your SIPP
    From age 55 (rising to 57 in 2028), you can start withdrawing funds from your SIPP.

Do you pay tax on SIPP withdrawals?

Typically, 25% can be taken tax-free, either as a lump sum or through smaller, regular payments (known as phased drawdown). For the remaining 75%, you have these options:

  • Pension drawdown: withdraw it as flexible income
  • Buy an annuity: receive a guaranteed income for life
  • Take as cash: withdraw the amount as cash, taxed as income

To make the most of your tax allowances and avoid unnecessary charges, be sure to plan your withdrawals carefully.

Explore: How to manage your pension pot in retirement 

3. State pension

What is the state pension?

The state pension is a regular government payment providing basic income at state pension age. You qualify by paying National Insurance during your working life or while caring for children or claiming certain benefits.

How much is the state pension?

The amount depends on your National Insurance record – generally, the more years you’ve contributed, the more you’ll receive. It’s paid every 4 weeks for life but may not cover all your retirement needs.

Is a state pension taxable?

Yes, your state pension is considered taxable income. However, you’ll only pay tax if your total annual income is higher than the standard UK personal allowance (£12,570 until the 2030 to 2031 tax year). You stop paying National Insurance when you reach state pension age. National Insurance isn’t due on pension income.

How do you claim your state pension?

To receive your state pension, you need to claim it, as it doesn’t start automatically. The government will send a letter about 2 months before you’re eligible. If not, you can apply online or by phone.

What is pension credit?

Pension credit is a government benefit to help low-income individuals over state pension age. Eligibility depends on your circumstances.

When should you start putting money into a pension?

Starting a pension early is one of the best ways to prepare for your future. The sooner you begin, the more time your money has to potentially grow, which can help reduce financial pressure later in life. 

Whether you’re in your 20s, 30s, or 40s, our retirement planning checklist offers practical tips to help.

If you haven't started yet, don't worry. While you may need to save a bit more to reach your goals, there are still ways to build your retirement pot.

How to choose the right pension plan

When selecting a pension plan, consider these key factors:

  1. Employer contributions
    Check if your employer offers matching contributions and the percentage they match – it’s a simple way to boost your savings.
  2. Investment options
    Make sure the investment strategy matches your risk tolerance and retirement goals.
  3. Fees
    Be mindful of admin or management fees, as they can eat into your savings over time.
  4. Withdrawal rules
    Understand the age restrictions and any penalties for early withdrawals.
  5. Flexibility
    Choose a plan that allows you to adjust contributions, change investments, or roll over funds if you switch jobs.
  6. Management style
    Decide if you prefer to manage your investments yourself or work with a professional.
  7. Professional advice
    Retirement planning can feel overwhelming. A financial adviser can help you explore options like SIPPs and choose the best plan for your needs.


This article was last updated: 25/03/2026, 07:49