Guide · 4 minute read · Updated 10 Jul 2026

Defined benefit vs defined contribution pensions: what's the difference?

A defined benefit pension promises you a set income for life, and your employer carries the risk of paying it. A defined contribution pension is a pot you and your employer fill, invested in markets, where the risk of it growing or shrinking is yours. That one difference drives almost everything else.

Defined benefit: a promised income

A defined benefit (DB) pension pays you a guaranteed income in retirement based on your salary and years of service, not on investment performance. There are two common flavours. Final salary schemes base your pension on your pay near the end of your career. Career average schemes (often called CARE) base it on your average pay across your whole time in the scheme, revalued for inflation each year.

The appeal is certainty. You know roughly what you will get, it usually rises with inflation, and it typically keeps paying a reduced amount to a spouse after you die. The employer, or the scheme, shoulders the investment and longevity risk. The catch is that DB schemes are expensive to run, which is why they have largely vanished from the private sector. Today they survive mainly in the public sector: the NHS, teachers, civil service, armed forces and local government.

Defined contribution: a pot you build

A defined contribution (DC) pension is the modern default, and what almost every new workplace pension is. You and your employer pay in, the money is invested, and what you end up with depends on how much went in and how the investments performed. There is no promised figure. At retirement the pot is yours to draw down, buy an annuity with, or take flexibly.

The upside is flexibility and portability: you can see the balance, move it, invest it how you like, and pass any unused pot on. The downside is that you carry the risk. A poor run of markets near retirement, or simply not paying in enough, lands on you, not your employer. Our defined contribution drawdown numbers can show how long a given pot might last.

How to tell which one you have

The quickest test is to look at your annual pension statement. A DB statement talks about a pension income, quoting an annual amount you will receive at retirement, often with an "accrual rate" like 1/60th or 1/80th of salary per year of service. A DC statement talks about a pot value, a single fund balance that goes up and down with markets, and shows the funds it is invested in.

Other clues: if you work or worked in the public sector, it is almost certainly DB. If your pension was set up through auto-enrolment since 2012, it is DC. Many people have both, a DB pension from an older job and a DC pot from a current one. If you are unsure, the scheme administrator or your HR team can confirm it.

Why transferring out of DB is usually a mistake

Because DC pots can look impressively large, people are sometimes offered eye-watering transfer values to give up a DB pension, and are tempted to take one. Be very cautious. Transferring out means swapping a guaranteed, inflation-linked income for life for a pot you then have to invest and make last, taking on all the risk the scheme was carrying for you.

For most people with a DB pension, staying put is the right call. The rules reflect this: if your DB transfer value is more than £30,000, you are legally required to take regulated financial advice before transferring, and a good adviser will usually tell you not to. Treat any firm pushing you to transfer as a red flag.

Common questions

How do I know if I have a defined benefit or defined contribution pension?

Check your annual statement. Defined benefit quotes a guaranteed annual income and an accrual rate like 1/60th of salary; defined contribution shows a single pot value that moves with the markets. Public sector jobs are almost always defined benefit; auto-enrolment schemes are defined contribution.

Is a defined benefit pension better than defined contribution?

For income certainty, usually yes: defined benefit guarantees an inflation-linked income for life with the employer bearing the risk. Defined contribution offers flexibility and inheritability but puts investment and longevity risk on you. Which suits you depends on how much certainty you want.

Should I transfer my defined benefit pension into a defined contribution pot?

Rarely. You would give up a guaranteed income for life for a pot you must invest and manage yourself. If the transfer value is over £30,000 you must take regulated advice first, and most advisers recommend against transferring.

Are final salary and defined benefit the same thing?

Final salary is one type of defined benefit pension, based on your pay near retirement. The other common type is career average (CARE), based on your average revalued salary across your membership. Both promise a set income, unlike a defined contribution pot.

Guidance and education, not regulated financial advice.