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What Is a Pension Annuity and How Does It Work?
November 28, 2025
If you’re planning for retirement, one of the big questions is how to turn your pension pot into a steady income. After years of saving, it’s natural to want peace of mind that your money will last as long as you do. That’s where a pension annuity can help.
Table of Contents
Explore pension annuities
What is a pension annuity?
A pension annuity is a financial product that lets you turn your pension pot into a guaranteed regular income for life or a fixed period. You pay a lump sum from your pension to an annuity provider, who then pays you an agreed amount at regular intervals, providing financial security throughout retirement.
An annuity is not an investment in the traditional sense. It’s an insurance contract that offers security and certainty. Once it’s set up, your income is guaranteed, regardless of market performance or how long you live.
How do pension annuities work in the UK?
When you reach retirement age (currently 55, rising to 57 from April 2028), you can choose how to use your pension savings. Many people can typically take up to 25% as a tax-free lump sum, then use the remainder to buy an annuity.
The amount of income you receive depends on several factors, including:
- The size of your pension pot
- Your age and health
- Current annuity rates
- The annuity options you choose
Once you’ve bought an annuity, the provider begins paying your income at the agreed rate and frequency. Most annuities continue for life, but some last for a fixed term.
An example of this is if you used £100,000 from your pension to buy an annuity and the rate offered was 5%. You’d receive £5,000 per year for life. The actual rate will vary depending on your personal circumstances and market conditions at the time.
What are the types of pension annuities?
There’s no single ‘best’ type of annuity – it depends on what matters most to you. Common options include:
- Lifetime annuity: This pays you an income for the rest of your life, however long you live
- Joint-life annuity: This type of annuity covers both you and a partner. If you die first, your partner continues to receive payments for the remainder of their lifetime
- Fixed-term annuity: This provides income for a set number of years and sometimes pays out a lump sum at the end
- Enhanced annuity: This type of annuity offers higher payments if you have health issues or lifestyle factors (such as smoking) that may reduce life expectancy
You can also add features like escalation to your annuity. This is where your income increases each year to help protect against inflation, or guarantee periods, which ensure payments continue for a certain time even if you die early.
Things to consider before buying a pension annuity
Annuities aren’t right for everyone, and it’s important to understand their limitations.
- Lack of flexibility: Once you’ve bought an annuity, you usually can’t change or cancel it
- Inflation risk: If you choose a level annuity, your income stays the same each year. This means rising prices could reduce your spending power
- Value for money: If you die earlier than expected and haven’t added a guarantee or partner’s benefit, the provider keeps the remaining funds from your pension
- Rates vary significantly between providers, so it’s necessary to shop around before committing. Even a small difference in the rate can have a big impact on your long-term income
Is a pension annuity the right choice for your retirement?
Whether an annuity suits you depends on your personal goals and risk appetite.
It can be ideal if you want peace of mind and don’t want to worry about managing investments in later life. But if you prefer flexibility and are comfortable with some risk, options like pension drawdown might be worth exploring.
Before making any decisions, it’s sensible to seek independent financial advice. An Independent Financial Adviser (IFA) can assess your full financial picture. This includes pensions, savings and long-term goals, and recommend the most suitable approach for your circumstances.
Unlike general guidance services, an IFA provides personalised, regulated advice tailored to you, helping you understand all your options and make confident, informed choices about your retirement income.
Find out how much income an annuity could provide
Turning your savings into a guaranteed income with a pension annuity
A pension annuity can turn your pension savings into a secure and predictable income that lasts as long as you do. It’s a straightforward way to ensure your essential costs are covered, giving you the freedom to enjoy retirement with confidence.
It’s not the only option, but for those who value certainty, it remains one of the most reliable ways to make your pension work for you.
Frequently asked questions – pension annuities
A pension annuity is a product that converts your pension savings into a guaranteed income for life or a set number of years. You use some or all of your pension pot to buy the annuity and the provider pays you a regular income.
When you buy an annuity, you give a lump sum from your pension to an annuity provider. In return, they pay you a fixed, regular income. The amount depends on your age, health, pension size and the annuity type you choose.
When you buy an annuity, you give a lump sum from your pension to an annuity provider. In return, they pay you a fixed, regular income. The amount depends on your age, health, pension size and the annuity type you choose.
In most cases, once an annuity is purchased, it can’t be changed or cancelled. That’s why it’s important to compare providers and seek professional advice from an Independent Financial Adviser (IFA) before committing.
es. Your annuity income is taxed as regular income, just like a salary. However, you can usually take up to 25% of your pension pot tax-free before buying your annuity.
While you can buy an annuity directly, using an IFA ensures you get advice tailored to your personal goals and financial situation. An adviser can help you find the most competitive rates and the right annuity type for your needs.
Important information
The information on this page is for general guidance only and does not constitute personal financial advice. We recommend seeking advice tailored to your individual circumstances before making financial decisions.
