Introduction
Lost pension pots are now a measured national problem rather than a vague worry. Research published on 12 October 2026 by the Pensions Policy Institute, sponsored by the Money and Pensions Service, counts 3,004,370 lost pension pots in the UK holding an estimated £18.7bn of retirement savings. The average lost pot is worth £6,220.
A forgotten pension is not a rounding error. It is money you already own, that you already paid for, and that in most cases already received tax relief. Nobody is withholding it. It is simply sitting with a provider who cannot find you, or in a scheme whose name you no longer remember.
This guide explains how lost pension pots happen, how to trace one through the official route, what the government service can and cannot tell you, and the checks worth making before you move anything. For the wider picture on what pausing a pension costs over a career, see our guide on stopping pension contributions.
This article is for general information and education. It is not financial advice and it does not take account of your personal circumstances. Investments can fall as well as rise in value, and you may get back less than you put in. Pension and tax rules can change. If you are unsure, consider taking regulated financial advice.
Quick Answer: How To Find Lost Pension Pots
Start with the GOV.UK pension tracing service, which returns current contact details for a scheme or provider once you supply an employer or provider name. It will not tell you whether a pension exists or what it is worth. You then contact the administrator directly, supply your National Insurance number and employment dates, and ask for a statement.
What The PPI Research Found About Lost Pension Pots
The Pensions Policy Institute surveyed providers covering around 75 per cent of the workplace defined contribution market by number of pots, which it describes as its strongest market coverage to date. On that basis it estimates 3,004,370 lost pension pots worth £18.7bn, and it treats that total as a lower bound rather than a complete picture.
The age split is the part most coverage gets wrong. Lost pension pots are not mainly a problem for people approaching retirement. Savers under 55 hold 2,460,070 of them, which is 81.88 per cent of the total.
| Age group | Lost pots | Share of total | Assets held | Average pot |
|---|---|---|---|---|
| Under 55 | 2,460,070 | 81.88 per cent | £12.9bn | £5,250 |
| 55 to 74 | 536,220 | 17.84 per cent | £5.75bn | £10,710 |
| 75 and over | 8,080 | 0.26 per cent | £0.3bn | £3,340 |
| All ages | 3,004,370 | 100 per cent | £18.7bn | £6,220 |
Source: Pensions Policy Institute, Lost Pensions: The Scale of the Challenge, published 12 October 2026. Verified 15 October 2026.
One caveat matters, and the PPI states it plainly. The 2026 estimates use broader market coverage and a revised scaling method, so they are not directly comparable with earlier editions of the survey. A lower headline number than a previous year would not be evidence that the problem is shrinking. Treat this as a new baseline.
There is also a gender gap. The average lost pot held by a man is £6,830. For a woman it is £5,370, more than 20 per cent lower.
The average lost pot is smallest for the over 75s at £3,340 and largest for those aged 55 to 74 at £10,710, with the under 55s on £5,250 and an all ages average of £6,220.
3,004,370 lost pension pots
The Pensions Policy Institute lower bound estimate for the UK in October 2026, drawn from providers covering around 75 per cent of the workplace defined contribution market by pot count.
£18.7bn sitting unclaimed
The total held across those pots. It is money savers already own, not money anybody is refusing to pay out.
81.88 per cent belong to under 55s
Lost pension pots are mostly a mid career problem created by job moves, not something that only matters near retirement.
How A Pension Gets Lost In The First Place
No single dramatic event loses a pension. It is almost always administrative drift.
Automatic enrolment means most employees now get a workplace pension by default, and each new employer usually means a new scheme. You did not choose it, you may never have logged into it, and the paperwork arrives once and then stops. Move house without telling that provider, change your surname, or let the employer be renamed after a takeover, and the thread breaks.
- You changed address and told your employer, but not the pension provider.
- Your name changed and the scheme records still hold the old one.
- The employer was taken over, merged or wound up, and the scheme moved administrator.
- The pot was small, so you decided it was not worth tracking and then forgot it existed.
- You never opened the welcome pack, so you do not know the provider name at all.
The last one is the awkward case, because the official tracing route needs a name to search on.
How To Trace Lost Pension Pots, Step By Step
- Write down every employer you have worked for, with rough start and end dates. Payslips, P60s, old contracts, bank statements showing salary credits and your National Insurance record in your Personal Tax Account all help.
- Search the GOV.UK pension tracing service using the employer or provider name. GOV.UK is explicit that you need that name to use the service, and that it will not tell you whether you have a pension.
- Contact the administrator directly. Give your full name, any former names, date of birth, National Insurance number, address history and the dates you worked there. Ask for a current statement and the transfer terms.
- Establish whether the pension is defined contribution, a pot with a value, or defined benefit, a promised income. The answer changes every decision that follows.
- Repeat for each employer. Most people tracing lost pension pots find more than one.
Keep a single list of provider, policy number and current value as you go. That list is the document you will wish you had the next time you change jobs.
What the GOV.UK service will not do
It finds contact details only. It cannot confirm that a pension exists in your name and it cannot tell you what a pot is worth. You still have to contact the scheme yourself.
A Worked Example: What One Forgotten Pot Could Be Worth
Take the average lost pot of £6,220 and leave it invested for 20 years. At an assumed 5 per cent a year after charges it would grow to roughly £16,500. At 3 per cent it would reach about £11,200.
Those are illustrations rather than forecasts, and real returns will differ. The point is narrower than the arithmetic. An untracked pot is still invested, so finding it is not only about recovering £6,220 today. It is about whether that money spends the next two decades in a fund you have chosen, at a charge you have checked, or in a default fund you have never looked at. You can run your own figures with our compound interest calculator.
Where People Get It Wrong
The instinct after tracing two or three pots is to merge everything into one account. Consolidation is often sensible, but it is not automatically right, and some of what you would give up cannot be bought back.
MoneyHelper, the guidance service run by the Money and Pensions Service, sets out the features worth checking in an existing scheme before you move it.
| What to check | Why it matters |
|---|---|
| Exit fees or penalties | Some older contracts charge you for leaving, which can outweigh a lower ongoing charge elsewhere. |
| Guaranteed annuity rate | An older policy may convert into a higher guaranteed income than anything on sale today. |
| With-profits bonus | Some policies pay an extra amount only if you stay invested until a set date. |
| Protected minimum pension age | A scheme may let you take benefits earlier than the standard rules allow, and a transfer can lose that. |
| Employer contributions | Many employers will not pay into a scheme other than their own, so never move the pension you are currently paying into without checking. |
| Pots under £10,000 | Small pot rules may let you take the whole amount as a lump sum, 25 per cent of it tax free, without reducing your annual allowance or lump sum allowance. |
Source: MoneyHelper, Transfer or combine defined contribution pensions. Verified 15 October 2026.
Defined benefit pensions are a different matter entirely. Advice here is compulsory rather than advisory: where defined benefit rights are worth more than £30,000, MoneyHelper is clear that the transfer cannot go ahead until you have taken financial advice. FCA rules add that advice on a pension transfer or conversion must be given or checked by a pension transfer specialist, unless the only safeguarded benefit involved is a guaranteed annuity rate. A forgotten defined benefit pension is usually a reason to celebrate, not to consolidate.
How It Looks On A UK Platform
Once you have a value and the scheme transfer terms, moving a defined contribution pot into a SIPP is an online process on most UK platforms. You open the SIPP, enter the ceding scheme details and policy number, and the receiving provider requests the transfer. MoneyHelper puts the usual timescale at two to six weeks, though a provider is allowed up to six months to act.
Two things are worth settling before you start rather than after. The first is whether the transfer moves as cash or in specie, because selling out of the market and buying back in leaves you briefly uninvested. The second is cost, since platform charges on a consolidated pot compound over decades, so compare them on the balance you will actually hold. Our broker fees calculator and find your broker tool are built for that comparison.
Compare UK investment platforms side by side, with charges shown on the balance you will actually hold.
Capital at risk.
Pensions Dashboards: What Changes Next
The long term fix is pensions dashboards, which will let you see every pension you hold after entering your details once. Progress is real. In its July 2026 progress update the Pensions Dashboards Programme reported that around 85 per cent of in scope pension records were available through dashboards, covering more than 70 million workplace and private pension records, with nearly 1,500 providers and schemes connected. All in scope schemes must complete connection by 31 October 2026.
Public access is the part still to come. The programme expects the MoneyHelper pensions dashboard to be available to the public in the 2027/28 financial year, with a further update on timings due around the 31 October 2026 deadline. Until then, tracing lost pension pots by hand is the only route open to savers.
FAQs About Lost Pension Pots
Key Takeaways
Over three million pots are lost, and most belong to under 55s
The PPI counts 3,004,370 lost pension pots worth £18.7bn, with 81.88 per cent held by savers under 55. It is a mid career problem created by job moves.
Tracing starts with a name, not a number
The GOV.UK service needs an employer or provider name and returns contact details only. Build your employment history first, then work through it one employer at a time.
Check what you would give up before consolidating
Exit penalties, guaranteed annuity rates, with-profits bonuses, a protected minimum pension age and live employer contributions are all reasons to leave a pot where it is.
Defined benefit pensions need advice, not enthusiasm
Where defined benefit rights exceed £30,000, advice is a legal precondition of transferring to a defined contribution scheme rather than an optional extra.
Work out what a consolidated pension would cost you in platform charges over time.
Capital at risk.
Sources: Pensions Policy Institute, Lost Pensions: The Scale of the Challenge (12 October 2026); GOV.UK, Find pension contact details; Pensions Dashboards Programme, Progress update report; MoneyHelper, Transfer or combine defined contribution pensions; MoneyHelper, Transferring your defined benefit pension; FCA Handbook, COBS 19.1. All verified 15 October 2026.
This article is for general information and education. It is not financial advice and it does not take account of your personal circumstances. Investments can fall as well as rise in value, and you may get back less than you put in. Pension and tax rules can change. If you are unsure, consider taking regulated financial advice.
