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Should you take a pension lump sum or keep the income?

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UKPublished 6 October 2026 · Written by BuyMeWhiskey Editorial Team · How we check facts

Pension lump-sum choices depend on the scheme. Post-6 April 2016 State Pension deferral normally increases weekly payments, while older State Pension rules can allow a taxable lump sum. Private and defined benefit pensions have separate conversion and tax rules.

Next question: How much cash should I keep with a DB and State Pension? →

Use GOV.UK pension guidance to identify your pension type and compare the available ways of taking it before making a retirement decision.

Review your pension options on GOV.UK

Run your own numbers: Compound interest and savings calculator.

First identify which pension you are talking about

“Should I take the lump sum?” has very different answers depending on whether the pension is the State Pension, a defined benefit workplace pension, or a defined contribution pot. Treating them as one product is the quickest way to make a misleading comparison.

For 2026/27, the full new State Pension is £241.30 a week. The full basic State Pension is £184.90 a week. What an individual actually receives depends on their National Insurance record and, for some people, protected or inherited amounts.

If you reached State Pension age on or after 6 April 2016

Under the current deferral rules, every nine weeks of deferral adds 1% to the regular State Pension for life. GOV.UK describes that as just under 5.8% for 52 weeks. For the full 2026/27 new State Pension of £241.30, GOV.UK gives an example of an extra £13.99 a week after 52 weeks of deferral.

There is an important distinction between this and the old deferred-State-Pension lump sum. For post-6 April 2016 State Pension, the main deferral reward is the increased weekly pension. There is also an option to take up to 52 weeks of delayed payments as a one-off arrears payment when claiming, but that amount does not get the deferred-pension increase.

If you reached State Pension age before 6 April 2016

Different rules apply. GOV.UK says you can choose increased regular payments or, if the conditions are met, a one-off lump sum. You generally need at least 12 months of continuous deferral to qualify for the lump-sum option. The lump sum is taxable and includes interest.

The old rules are materially more generous on the weekly increase: one percentage point is added for every five weeks of deferral, which works out at just under 10.4% for a full 52 weeks. That is why the date you reached State Pension age matters so much when someone asks about taking a lump sum.

Defined benefit pensions: cash usually means giving up income

A defined benefit pension promises a pension income based on scheme rules rather than simply the size of an investment pot. Some schemes let you exchange part of that income for a tax-free lump sum. The exchange rate is scheme-specific.

For example, the Civil Service alpha scheme uses a conversion rate of £12 of lump sum for each £1 of pension given up. That is not a universal rate for every defined benefit pension. Another scheme could use a different commutation factor, and some benefits may have protections or restrictions.

Private and workplace pensions: the 25% rule is not the whole story

GOV.UK says you can usually take up to 25% of a private pension as tax-free cash, subject to the Lump Sum Allowance. For 2026/27 the standard Lump Sum Allowance is £268,275, unless a protected allowance applies.

That does not mean taking 25% is automatically the best choice. Cash removed from a pension no longer remains invested inside it and cannot provide future pension income in the same way. The tax-free element can be useful for a specific purpose, but taking more cash can leave less money producing later income.

What about a Nest pension?

Nest is a defined contribution workplace pension. Nest says members can normally take money from age 55, with the minimum age rising to 57 from April 2028. Options include taking some or all of the pot as cash, using Nest's retirement income option, transferring to another provider or continuing to save.

Nest also says partial withdrawals generally need a pot of at least £3,000, with a minimum withdrawal of £200 and at least £2,000 left in the pot. Those are Nest-specific rules, so they should not be applied to every pension provider.

The right comparison is cash versus the income you give up

For a defined benefit scheme, ask: how much pension income is permanently surrendered to receive the lump sum? For a defined contribution pension, ask: how much of the pot is removed, what tax applies, and what future income or investment growth might have been generated?

For State Pension deferral, ask: how long will it take to recover the pension payments you skipped through the higher weekly payment, and how does your health, tax position and other retirement income affect the choice? MoneyHelper notes that delaying State Pension can be worthwhile for some people but not all.

Tax and benefits can change the result

State Pension is taxable income. Private pension withdrawals above the tax-free element are generally taxable as income. Large withdrawals can push taxable income into a higher band and can affect the timing of other income.

Benefits can matter too. People receiving means-tested support should check how pension income or a lump sum affects their entitlement. If the decision is complex, Pension Wise provides free, impartial guidance for eligible pension savers, while an FCA-authorised adviser can provide regulated personal advice where appropriate.

Common mistakes

Using the 25% private-pension rule when the question is really about State Pension deferral.
Assuming every defined benefit scheme exchanges cash at the same rate.
Taking a large lump sum without checking the taxable amount and future income.
Comparing a cash amount with a weekly pension without considering how long the income could be paid.
Ignoring pension-specific rules, protections or survivor benefits.

Illustrative 52-week State Pension deferral

Worked example

Illustrative comparison: someone with a full new State Pension of £241.30 a week defers for 52 weeks. GOV.UK's 2026/27 example says the increased pension is about £13.99 a week after that deferral. Over 52 weeks, that extra amount is about £727.48 a year.

The person has therefore given up the opportunity to receive roughly one year of State Pension in return for a higher payment for life. The break-even period is not simply “one year”; it depends on the exact amount deferred, life expectancy, future uprating, tax and the person's actual State Pension entitlement.

For contrast, a defined benefit scheme might use a scheme-specific exchange rate. In an illustrative Civil Service alpha-style example, giving up £5,000 a year of pension at £12 of lump sum for every £1 surrendered would create £60,000 of lump sum. That exchange rate is not a rule for all DB pensions.

Is it better to take a pension lump sum or a higher income?#

There is no universal winner. The higher-income option preserves lifelong payments, while a lump sum provides flexibility and can meet a specific capital need. Compare the cash received with the income permanently surrendered, then consider tax, inflation, investment risk and survivor benefits.

Can you take a lump sum when you defer the State Pension?#

It depends on when you reached State Pension age. People reaching State Pension age on or after 6 April 2016 generally build a higher weekly State Pension, while the older system can allow a taxable deferred-State-Pension lump sum after the required period of deferral.

What is the 2026/27 full new State Pension?#

The full new State Pension is £241.30 a week for 2026/27. Not everyone receives the full amount because entitlement depends on the National Insurance record and any protected amounts. A State Pension forecast is therefore more useful than assuming the headline rate applies to everyone.

How much tax-free cash can I usually take from a private pension?#

You can usually take up to 25% of a private pension as tax-free cash, subject to the Lump Sum Allowance. The standard allowance is £268,275 for 2026/27, unless a protected allowance applies. Taking the maximum is not automatically the best choice because the rest of the pot has to support future income.

Can I take my Nest pension as cash?#

Nest says members can normally take money from age 55, rising to 57 from April 2028. You can take some or all as cash, use Nest's retirement-income option, transfer or continue saving. Partial withdrawals have Nest-specific minimum and remaining-pot rules.

How does a Civil Service pension lump sum work?#

Civil Service pension arrangements are scheme-specific. The alpha scheme uses £12 of lump sum for each £1 of annual pension given up, subject to the scheme's terms and tax rules. Older Civil Service sections and protected benefits can have different rules, so use your actual benefit statement before comparing options.

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Next question →How much cash should I keep with a DB and State Pension?

Sources

Figures were checked against these sources before publication. If a rule changes, we update the page and show the new date.

General information, not personal financial advice. Rules depend on your circumstances; check the official source or speak to a regulated adviser before acting.