Why taking a final salary pension early usually means a smaller pension for life

A defined benefit pension, often called a final salary or career average pension, promises a set income based on your salary and years of membership. It is paid for life and usually rises each year. The Financial Conduct Authority describes it as a guaranteed lifetime income that usually increases each year to protect against inflation, and says that it and The Pensions Regulator believe keeping such a pension is in most people’s best interests.

Every scheme has a normal pension age, often 60, 65 or later, at which the full pension is paid. Many schemes also allow members to take it earlier. That option is valuable, but it comes at a price that lasts as long as the pension does.

Why an early pension is smaller

The scheme has set money aside on the basis that your pension starts at normal pension age. If it starts five years earlier, the scheme pays for five more years and has five fewer years to invest. To keep the cost broadly the same, the annual amount is reduced using early retirement factors set by the scheme, usually on the advice of its actuary. Each scheme has its own factors, and they can change over time, which is why the only reliable figure is a quote from your own scheme.

Two other things can also make an early pension smaller. If you are leaving a job to retire early, you may build up fewer years of membership than you would have done. And in a final salary scheme, your pension may be based on the salary you were earning when you left, rather than a later, possibly higher one.

A worked example

Take an illustrative member whose scheme would pay £12,000 a year from a normal pension age of 65. Suppose the scheme reduces the pension by 4% for each year it is taken early. These factors are invented for the example; real ones vary by scheme.

Ignores annual increases and tax for simplicity. Many schemes use factors that are not a flat percentage per year.

Doing the sums

Starting at 60 on £9,600 rather than at 65 on £12,000 means receiving £48,000 before 65, then £2,400 a year less for life. Ignoring increases, the later starter catches up after twenty years of payments (£48,000 ÷ £2,400): around age 85. Live beyond that and the early start has cost money overall; die before it and it has paid more. Because annual increases usually apply to the smaller amount too, the real break-even point depends on the scheme’s rules.

The tax-free lump sum: another trade

Most defined benefit schemes let you take a tax-free lump sum by giving up some of your annual pension, known as commutation. GOV.UK confirms that you can usually take up to 25% of the value of a pension tax-free, subject to the lump sum allowance. In a defined benefit scheme the exchange rate is set by the scheme: a commutation factor of 12, for example, would mean £12 of lump sum for every £1 a year of pension given up. Whether that is good value depends on the factor, your health and how long the pension would otherwise be paid. Taking early retirement and the maximum lump sum together can reduce the starting income considerably.

Age limits and scheme permission

GOV.UK explains that a private or workplace pension can usually be taken from 55, unless you are retiring because of ill health or had a protected right to an earlier age before 6 April 2006. Under the Finance Act 2022, the normal minimum pension age rises to 57 from 6 April 2028, with protections for some members. Within those limits, the scheme’s rules decide whether early payment is allowed, and some require the consent of the trustees or the employer. Ill-health early retirement usually works differently, often with smaller or no reductions, depending on the scheme.

Offers to release pension money before 55 deserve great caution. GOV.UK warns that such payments can be unauthorised, with tax of up to 55%.

Early retirement is not the same as a transfer

Some members are offered a cash transfer value to move a defined benefit pension into a defined contribution pot, which can then be drawn early or flexibly. The FCA lists the risks of doing so: losing the guaranteed lifetime income for you and your dependants, losing inflation protection, paying charges, taking investment risk and possibly running out of money. Depending on the value, taking regulated advice before a transfer is a legal requirement. For most people, taking the pension early from the scheme itself keeps the guarantees in place, even though the income is smaller.

Who this matters for, and what to check

This matters for anyone with a defined benefit pension who is thinking about stopping work, or reducing hours, before the scheme’s normal pension age. Useful questions for the scheme administrator are:

• What is my normal pension age, and from what age can I take the pension early?
• What would my pension be at several different starting ages, with and without a lump sum?
• What commutation factor applies to the lump sum?
• How will the pension increase each year, and what would a partner receive after my death?
• Does early payment need the trustees’ or employer’s consent?

It also helps to look at the whole household picture: when the State Pension starts, what other savings could bridge the gap, and whether a drawdown pot or annuity sits alongside the scheme pension.

The short version

Taking a final salary pension early usually means a permanently smaller annual pension, because the scheme pays it for longer. The size of the reduction is set by your scheme’s early retirement factors, so ask for quotes at several ages. Compare the extra years of income against the lower amount for life, think about health and a partner’s needs, and treat any offer to transfer out with the caution the FCA recommends.