The ultimate pensions and retirement jargon buster

Your guide to the terms you are likely to hear when planning for retirement. 

There are a lot of buzzwords and phrases you’re likely to come across when you start planning for your retirement, if not before. While some terms are easy enough to understand, others are often technical or unfamiliar.

At Attivo, we believe you should be supported to understand your options clearly before making them.

We have therefore put together this handy pensions and retirement jargon buster to explain some of the most common terms you are likely to come across.

Understanding your pensions

Pension

A pension is the money you save during your working life to provide you an income in retirement. This can include workplace pensions, personal pensions and self-invested pensions. In the UK, this also includes the State Pension, which we’ve explored later in this guide.

Workplace pension (scheme)

A pension arranged by your employer. Both you and your employer usually contribute a certain percentage towards the scheme per month, and the money is invested for your future.

Self-invested personal (or “private”) pension

A pension that you set up yourself, usually if you are self-employed or want more flexibility than what your workplace pension scheme offers.

Defined contribution pension

This is a type of private pension where you “define” the amount you pay in, and when. It’s worth noting, however, that the income you receive from this pension in retirement is not guaranteed, as this type of pension builds a pot of money that is invested. Its value depends on contributions and investment performance. Guaranteed income is only available if you choose an option such as an annuity (more on that later).

Defined benefit pension

Often called a “final salary” or “career average pension”. These typically pay a guaranteed income for life, based on your salary and how long you were in the pension scheme.

Accessing your pension

Pension access age

This is the earliest age you can usually start taking money from a private pension. It is currently 55, rising to 57 from April 2028, though this may change in the future.

Tax‑free cash

Most people can usually take up to 25% of their pension as tax-free cash when they start accessing it. However, you do not necessarily have to take it all in one go, and in some cases, it can be taken in stages. How and when you take it can affect your long-term income.

Protected allowance

A special pension protection that enables some people to take more tax‑free cash than the standard limits normally allow. This originally applied to people who had built up large pension savings before the Government introduced, and later reduced, the Lifetime Allowance, allowing them to protect higher tax‑free limits.

Lifetime Allowance

The Lifetime Allowance was a limit on the total value of pension savings you could build up without paying extra tax. Although it was abolished on 6 April 2024, it’s still important today because people who applied for protection beforehand can still benefit from higher tax‑free pension lump sums and death benefit limits than the standard rules allow.

Lump sum

A larger amount of money taken from your pension in one go. There are benefits and drawbacks to doing this – for example, being able to access your money when you need it versus reducing your future income. If the amount you take is not tax-free cash, it may also be subject to income tax.

Crystallising your pension

This simply means moving your pension from a savings phase into a stage where you start taking benefits, such as tax‑free cash or income. Crystallised funds (money in your pension that you have already started to access) will continue to grow while invested. Uncrystallised pensions (pension savings you have not yet started to access), by contrast, are unused pension savings which will continue to grow while they aren’t withdrawn.

Lost pensions

These are pensions that haven’t been claimed – usually previous workplace pensions that have been forgotten about over time. Recent research found that 3.3 million pension pots are no longer being monitored, and on average, lost pensions are now worth £9,470 on average. Learn more about lost pensions here.

Taking an income in retirement

Retirement income

The money you receive regularly in retirement, which may come from pensions, the State Pension, savings or investments.

Drawdown

This is a way of taking income while keeping your pension invested. It offers flexibility over how much and when you withdraw. However, it’s important to note that income from drawdown is not guaranteed, and investment values can fall as well as rise.

Flexi‑access drawdown

This is the most common form of drawdown. You can usually take income as and when you need it, within tax rules (flexi-access drawdown is subject to income tax).

Annuity

In contrast to a flexi-access drawdown, an annuity is a financial product that turns some or all of your pension into a guaranteed income, usually for life. It offers certainty but less flexibility, and can only be accessed from age 55+ (or 57+, from 6 April 2028).

Guaranteed income

Income that continues regardless of how long you live or how markets perform, such as income from an annuity or a defined benefit pension.

Tax and pensions

Income tax

Most pension income, beyond any tax‑free amount, is taxed in the same way as your salary. How much tax you pay depends on your overall income.

Personal allowance

The amount of income you can usually receive each year before paying income tax. Currently, the tax-free personal allowance is amount is £12,570 per year. Any pension income you receive above this amount may be taxed.

Marginal tax rate

Your marginal tax rate is the tax you pay on the next part of your income. If taking money from your pension increases your total income for the tax year, you may pay a higher rate of tax on some of it. In England, Wales and Northern Ireland, if your taxable income is between £12,571 and £50,270, the next £1 you earn within that band is usually taxed at 20% (Scottish rates differ and currently range from 19% to 48%). If your income goes above £50,270, only the amount above that is usually taxed at 40%, and any income above £125,140 is usually taxed at 45%.

Bringing pensions together

Pension consolidation

This is the process of combining multiple pensions that you may have from a range of past employers into one pot. For many people, this can make pensions easier to manage from an admin point of view – especially if you have several. However, there are potential drawbacks – for example, some pensions have specific benefits attached to them (such as guaranteed annuity rates) that you may lose out on by consolidating.

Small pension pot

A small pension pot is a pension worth up to £10,000. Under the “small pots” rule, up to three of these from different personal pensions (and an unlimited number for occupational pensions) can be taken out as lump sum, with 25% being tax-free.

State Pension and later life planning

State Pension

A regular income paid by the Government once you reach State Pension age, based on your National Insurance record. In 2026/27, the full new State Pension is £241.30 a week (around £12,547.60 a year), although the amount you receive will depend on your National Insurance record. You usually need 35 qualifying years to receive the full amount, and at least 10 qualifying years to receive anything. It is usually paid alongside private pensions.

State Pension age

This is the earliest age you can access your state pension. The Pensions Act 2014 requires the government to review the State Pension age on a regular basis. You can check your own State Pension age on the GOV website.

Beneficiaries

These are the people you choose to receive your pension benefits after your death. In many cases, your pension provider or scheme trustees will take your wishes into account, but they will usually have discretion over who ultimately receives the benefits.

Pension nominations

The forms you complete which indicate who you would like your pension to go to (your beneficiaries) when you pass away, though your provider or scheme trustees will usually have discretion over who ultimately receives the benefits. Keeping these up to date is an important part of retirement planning.

Inheritance tax (IHT)

Inheritance Tax (IHT) is a tax that may be charged on the value of your estate when you die, depending on your circumstances and any available allowances. Until 6 April 2027, pensions can often be passed on outside your estate. After this date, IHT will include most unused pension funds, as well as funds you plan to pass on to loved ones as part of your estate. You can find out more about this in this article.

Planning for the long term

Cashflow modelling

A visual forecast that shows how your money could work over time, helping you understand whether your plans are sustainable and how different decisions could affect your future. It’s worth noting that cashflow forecasting is an illustrative planning tool only. It is based on assumptions about future income, expenditure, inflation, taxation and investment returns, which may change and are not guaranteed. Actual outcomes may differ. You can find out more about cashflow modelling at Attivo here.

Risk appetite

This is how comfortable you feel with investment risk. In other words, it reflects how willing you are to accept ups and downs in the value of your investments. Your retirement plan and any investments you have as part of it should reflect your risk appetite.

Capacity for loss

This is how much financial loss you could afford to absorb without it affecting your lifestyle or long-term plans. Investments should take into account your capacity for loss, not just how comfortable you feel with risk.

Ongoing review

This is a regular check-in (offered as part of a paid ongoing service provided by your Lifestyle Financial Planner) helps keep your retirement plans aligned with your life and goals, any changing circumstances, legislation and market conditions. Regular reviews can support informed decisions and ensure arrangements remain appropriate over time.

Lifestyle Financial Planner

A Lifestyle Financial Planner helps you plan your finances around the life you want to live. They work with you to understand your goals and what “enough” looks like for you, then create a personalised plan to help you achieve your goals – both now and in the future.

Sources:

GOV.UK (no date) Personal pensions: Overview – How you can take your pension. Available at: https://www.gov.uk/personal-pensions-your-rights/how-you-can-take-pension (Accessed: 15 May 2026).

GOV.UK (no date) Tax on your private pension contributions – Tax-free. Available at: https://www.gov.uk/tax-on-pension/tax-free (Accessed: 15 May 2026).

GOV.UK (2024) Abolition of the Lifetime Allowance from 6 April 2024. Available at: https://www.gov.uk/government/publications/abolition-of-the-lifetime-allowance-from-6-april-2024/abolition-of-the-lifetime-allowance-lta (Accessed: 15 May 2026).

GOV.UK (no date) Check your State Pension age. Available at: https://www.gov.uk/state-pension-age (Accessed: 15 May 2026).

Pensions UK (no date) Brits missing £31.1bn in unclaimed pension pots. Available at: https://www.pensionsuk.org.uk/News/Article/Brits-missing-31-1bn-in-unclaimed-pension-pots (Accessed: 15 May 2026).

Important information

This is a Financial Promotion. This guide is provided for information purposes only and does not constitute financial advice or a personal recommendation. References to future tax rules are based on government announcements and current proposals and are subject to change.

Pensions are long-term investments and the value of investments and any income from them can fall as well as rise. You may get back less than the amount originally invested. Retirement income options such as drawdown can offer flexibility, but income is not guaranteed and will depend on investment performance, charges and how much you withdraw. Pension consolidation is not right for everyone and may result in the loss of valuable benefits or guarantees.

Tax treatment depends on your individual circumstances and may be subject to change in the future. Tax planning is not regulated by the Financial Conduct Authority. If you are unsure about the suitability of any retirement option, you should seek personalised financial advice.

Attivo Financial Ltd (FRN 497130) is authorised and regulated by the Financial Conduct Authority.