Civil Service alpha pension explained: how it builds up, when you can take it, and what it pays

If you work for the Civil Service today, the pension you are building up is alpha. The Civil Service alpha pension is a career average scheme: each year adds a slice of pension worked out from that year’s pay, and every slice then rises with inflation until you retire. Alpha opened on 1 April 2015, and since 1 April 2022 every active member of the Civil Service Pension Scheme has been in it.

This guide covers alpha on its own: how it is worked out, how it keeps pace with prices, when you can take it, the lump sum, added pension and Effective Pension Age, what happens if you are too ill to work or you die, and how it compares with the partnership account. For how alpha sits alongside classic, premium and nuvos, see our guide to the whole Civil Service Pension Scheme.

In short

• Each scheme year you build up 2.32% of your actual pensionable earnings as pension.
• While you work, the pension already built up rises every April in line with CPI, with nothing added on top. In April 2026 that meant 3.8%.
• Your Normal Pension Age is your State Pension age, or 65 if that is later. You can take it from 55 with a reduction, and Effective Pension Age lets you pay extra to bring part of it forward by up to three years.
• There is no automatic lump sum. You can swap pension for cash at £12 for every £1 of yearly pension given up.
• In 2026/27 you pay 4.6% to 8.05% of your pay, depending on what you earn.
• If you die in service, the lump sum is usually twice your pay, and an adult dependant gets 37.5% of your pension.

Who is in the Civil Service alpha pension scheme?

Most people who joined the Civil Service from 1 April 2015 went straight into alpha. Longer-serving staff moved across in stages, and since 1 April 2022 every active member has been in it. In the scheme’s words, “all active members now being members of alpha from 1 April 2022, this provides equal treatment for all active pension scheme members.”

If you were in classic, classic plus, premium or nuvos before the move, that earlier pension is not converted into alpha. It stays in its old scheme, on that scheme’s rules, and is paid alongside your alpha pension. Our classic guide covers the oldest of those schemes in depth.

New starters can choose the partnership pension account instead of alpha. That is a different kind of pension altogether, and it is covered further down.

How your alpha pension is worked out

Alpha works year by year. A scheme year runs from 1 April to 31 March, and at the end of each one 2.32% of that year’s actual pensionable earnings is added to your pension. The scheme’s factsheet puts it plainly: “You build up alpha pension by adding 2.32% of your actual Pensionable Earnings from each scheme year to your alpha pension.” Pensionable earnings means what you were actually paid before tax and National Insurance, so a part-time year builds on part-time pay.

The scheme’s own worked example uses pensionable earnings of £16,000 in the year to 31 March 2025. That year added £16,000 x 2.32% = £371.20 of yearly pension. At the start of the next scheme year the balance rose by that year’s CPI figure of 1.70%, adding £6.31, so the slice stood at £377.51. On the same sum, someone earning £30,000 builds £696 of yearly pension in a year.

Every year repeats the step: a new slice goes in, and the running total goes up with prices. What you retire with is the sum of all those slices. Because each year stands on its own, a pay rise late in your career lifts only the years that follow, not the ones already banked. That is the main difference from classic, which works from your final salary.

How alpha keeps up with prices

While you are working, the pension you have built up rises each April. The factsheet says the adjustment is applied “in line with the Consumer Price Index”, and the Treasury sets the figure each year in a revaluation order. For April 2026 the order put the change in prices at 3.8%, so every alpha pension built up to 31 March 2026 went up by 3.8%.

Some other public service career average schemes add a fixed percentage on top of prices while you are working. Alpha does not. If you have seen a “CPI plus” figure quoted for alpha, it is not one the scheme uses.

After you leave or retire, your alpha pension goes up each April under the pensions increase rules, again in line with CPI inflation for the year to the previous September.

What you pay into alpha in 2026/27

Your contribution rate depends on your yearly pensionable earnings. The rates are unchanged from 2025/26; only the lowest band’s upper limit moved, in line with CPI.

Contributions come out of your pay before tax, so after tax relief the real cost to you is lower than the percentage suggests.

When you can take your alpha pension

Your Normal Pension Age in alpha is tied to the State Pension. The scheme’s guide says it “is normally your State Pension age (SPA), or age 65 if that’s later.” So if your State Pension age is 67, your alpha pension age is 67 too, and if the State Pension age rises, your alpha pension age rises with it. The State Pension age started rising to 67 on 6 May 2026: what that means for public sector members.

Taking it early. You can take alpha from your minimum pension age. The scheme’s guide states: “In alpha this is currently age 55.” Take it before your Normal Pension Age and it is reduced, “because it is likely to be paid for a longer time”. The reduction comes from actuarial tables rather than a flat percentage, so the quote the scheme gives you is the figure to go by. The minimum pension age for UK pensions rises from 55 to 57 on 6 April 2028, and whether you keep 55 depends on a protected pension age: our guide to who keeps 55 sets that out scheme by scheme.

Partial retirement. You can take some or all of your alpha pension while you carry on working, if your employer agrees and you cut your pay by at least 20%, either by moving to a lower-paid role or by working fewer hours. You can do this once. The pension is paid on top of your salary and is not reduced because you are still earning; if you stay in alpha, you keep building up more.

Effective Pension Age: paying extra to retire earlier

Effective Pension Age, or EPA, lets you pay extra contributions to build a separate slice of alpha pension that can be paid “one, two or three years earlier than your NPA without any early payment reduction.” The EPA slice builds up at the same 2.32% of your pensionable earnings.

• There is a floor. “Age 65 is the earliest that your pension under the EPA option can be paid in full without any reduction.” With a pension age of 67, that means two years earlier at most, not three.
• It is a yearly commitment. Once you start, you pay the extra for the full scheme year and cannot stop part way through. The cost is fixed for each scheme year and can change for the next.
• One option at a time. You can hold only one EPA option at a time, though you can change which one over your career.
• It moves with the State Pension age. If your State Pension age goes up, the age your EPA slice can be paid goes up with it.
• It interacts with added pension. If you have bought the maximum added pension, you cannot buy EPA, and buying EPA can lower how much added pension you can buy.

The alpha lump sum: swapping pension for cash

Alpha has no automatic lump sum. When you take your pension you can choose to give some of it up for a one-off, usually tax-free, payment. The scheme’s rate is fixed: “You get £12 of lump sum for every £1 of pension you give up, up to the maximum available.” The maximum is set by HM Revenue and Customs limits and appears on your retirement quote; you can pick any amount from nothing up to that maximum.

So giving up £1,000 a year of pension produces a £12,000 lump sum. If you also have classic pension, its automatic lump sum of three times the classic pension is still paid on the classic part; premium and nuvos have no automatic lump sum. Our guide to lump sums and commutation compares the rates across the public sector schemes.

Added pension

You can buy extra alpha pension, either with a single lump-sum payment or by regular monthly payments for an agreed period. For 2026/27 the most you can buy is £9,600 of yearly pension, and the scheme notes that “This limit may be reduced if you’re also buying EPA.” To buy by lump sum you must have been in service for 12 months. New added pension can only be bought in alpha. Our guide to buying added pension explains how it works.

Ill-health retirement in alpha

You need at least two years’ qualifying service, and the Scheme Medical Adviser has to agree that your health will permanently prevent you from doing your current job or a similar one. There are two tiers.

• Lower tier, if you are permanently unable to do your own job or a similar role: the pension you have built up, paid straight away with no reduction for early payment.
• Upper tier, if you are permanently unable to work at all: the lower-tier pension plus an enhancement based on your average yearly pension build-up and the years left until your Normal Pension Age. It is reviewed at least every five years, and if your health improves it can move to the lower tier with three months’ notice.

Ill-health terms are not available once you have reached your Normal Pension Age, and if you have already partially retired you can only get the lower tier. Our ill-health retirement guide compares the tests across the schemes.

What alpha pays when you die

If you die while working, a lump sum is paid, worked out as the higher of two sums: twice your final pay, less any lump sums already paid or due, or five times the pension you have built up, less any pension already paid. An adult dependant “normally receives 37.5% of your enhanced pension”, which includes an enhancement for the years you would have worked.

If you had left with a preserved pension, the lump sum is five times your yearly pension at the date of death, and an adult dependant gets 37.5% of the pension you would have received.

If you die after you have started taking your pension, a lump sum is only paid if you die within five years of your pension starting. It is five times your yearly pension, less the pension you had already received and any lump sum you took at retirement, so in some cases nothing is left to pay. An adult dependant gets 37.5% of your pension, worked out on your pension before any was swapped for a lump sum. It is reduced if your spouse, civil partner or partner is more than 12 years younger than you.

Children’s pensions follow the same pattern in each case. Where an adult dependant’s pension is paid, each eligible child gets 30% of your pension, up to 60% in total shared between them. Where there is no adult dependant’s pension, each child gets 50%, up to 100% in total. Lump sums normally go to the people you have nominated, but the Scheme Manager decides, so keeping your nomination up to date matters. Our guide to Civil Service death benefit claims covers what families need to do.

Alpha or partnership?

New starters can join the partnership pension account instead of alpha. The two work in quite different ways. Alpha is a defined benefit scheme: it promises a set amount of pension, 2.32% of each year’s pay increased with prices, whatever happens to investment markets. Partnership is a defined contribution account: what you end up with depends on what is paid in and how the investments do.

In partnership your employer pays in, and “Your employer will match your contributions, up to 3%.” You can take it from 55 without retiring. We don’t say which is better for anyone; the choice turns on your circumstances, and the scheme’s own comparison page sets out both.

Alpha and McCloud

When alpha opened in 2015, members close to retirement were allowed to stay in their old schemes and younger members were not. The courts found that discriminated by age, and the remedy covers service from 1 April 2015 to 31 March 2022. The scheme says: “If you joined any public service pension scheme on or before 31 March 2012, your Civil Service Pension could be affected by the 2015 Remedy.”

If that applies to you, your service in those years was moved back into your old scheme from 1 October 2023, and when you take your pension you choose whether to keep the old scheme’s benefits or alpha’s for that period. A Remediable Service Statement sets the two side by side. Our Civil Service McCloud guide covers the choice, the statements and the timetable.

Who runs the scheme and where to see your alpha pension

Capita has administered the Civil Service Pension Scheme since 1 December 2025, taking over from MyCSP. Your Annual Benefit Statement shows your alpha pension, and the scheme’s Pension Portal has a retirement modeller for testing how much lump sum you could take. If you are waiting for a quote or a payment, our tracker of Civil Service pension delays has the latest position.

Frequently asked questions

Pension Plain’s take

Alpha is easy to underrate because it has no headline figure. There is no final salary and no automatic lump sum, just 2.32% a year, which rarely looks like much on its own. The strength is in the slow part: every slice is linked to prices from the day it is banked, for the rest of your life, with no investment risk on your side. The two levers most members never touch are Effective Pension Age and added pension, and both are worth understanding before the year you want to retire, not during it.

Where to get help

Pension Plain explains how the rules work. It does not give financial advice, and nothing here is a recommendation about when or how to take your pension.

• The Civil Service Pension Scheme holds your record and can give you a quote, an EPA or added pension cost, and update your nomination.
• MoneyHelper offers free, impartial, government-backed guidance on pensions: moneyhelper.org.uk
• For regulated advice on your own position, an FCA-authorised adviser is the route. The register is at register.fca.org.uk

Pension Plain is not authorised or regulated by the Financial Conduct Authority. This is information, not advice.

Sources

• Civil Service Pension Scheme, alpha contributions explained (factsheet), for the 2.32% accrual, the worked example and CPI revaluation.
• Civil Service Pension Scheme, An introduction to the effective pension age option.
• Civil Service Pension Scheme, contribution rates.
• Civil Service Pension Scheme, alpha scheme guide: partial retirement, full retirement, ill-health retirement, exchanging pension for a lump sum, death in service, death with a preserved pension and death after taking your pension.
• Civil Service Pension Scheme, added pension, for the 2026/27 limits.
• Civil Service Pension Scheme, alpha or partnership?
• Civil Service Pension Scheme, 2015 Remedy.
• The Public Service Pensions Revaluation Order 2026 (SI 2026/254).
• Prospect, Cabinet Office confirms Capita takeover of Civil Service Pension Scheme from 1 December, 14 November 2025.

Fact-checked: 28 September 2026