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Surviving platform fraud or fiasco

A picture of two pears with the caption ‘pear shaped’ to illustrate fraud or fiasco via that idiom

Should you – do you – fully trust your platform to look after your investments?

Might they hire a budding Bernie Madoff who siphons off your assets to his own account?

Or maybe a Mr Bean, who loses track of them altogether?

Surely our world-leading regulatory oversight would prevent anything so catastrophic from happening?

And anyway, there’s always the FSCS to bail you out if anything does go wrong, right?

Well…maybe.

In the second of (what I’ve just decided will be) my investment survival series, let’s look at how platforms aim to keep your assets safe.

(In case you’ve already forgotten, part one wasSurviving system meltdowns and cyber attacks.)

Where are my assets?

Platforms typically hold client assets in omnibus nominee accounts.

That is to say, your fund, equity, and cash holdings are pooled together with everyone else’s.

The legal owner of your assets is normally a nominee company or custodian appointed by the platform.

You are the beneficial owner, entitled to enjoy the dividend payments and sales proceeds.

The number of shares you see displayed on your account is from your platform’s own records. In many cases, the fund managers, company registrars, or banks don’t know who you are and what you own.

Thus, your financial well-being is heavily dependent on the successful functioning of the platform and its custodian.

What are the safeguards?

The Client Asset (CASS) rules are quite rightly one of the most important parts of the FCA Handbook.

Investment firms must:

  • Keep your assets separate from their own
  • Maintain a good record of what you have
  • Regularly check that it’s all still there

Every day, platforms get up-to-date statements from banks, fund managers, and security depositories. The platform then adds up all the client holdings of each asset and checks that they hold that many units (or shares or pounds) in their nominee account.

This is known as reconciliation.

If there’s any discrepancy, the platform must immediately put some of its own cash aside to cover any shortfall until the problem is resolved.

The nominee company is usually a separate legal entity from the platform. If the platform goes under, the legal owner of your assets should still be standing, and your assets should be out of reach of creditors of the platform.

The details of the appointed nominee will usually be given on the platform website, if you want to check.

The platform must appoint a senior person to be responsible for CASS compliance. This way the FCA knows who takes the rap if anything goes wrong.

Bulletproof, right?

In my experience, the platforms take CASS very seriously and have good people overseeing all this. I’ve never witnessed any behaviour that gives me any concerns.

And yet, and yet…

…the history of finance offers plenty of examples of astonishing levels of fraud and incompetence going undetected for extraordinarily long periods of time.

Ultimately, all the safeguards depend on key people being competent and honest. Whilst most of us try to think the best of people, there is a limit.

What could go wrong?

In 2020, the FCA fined Charles Schwab UK Ltd (CSUK) £9 million for failing to adequately protect client assets.

These failings included:

  • Incorrect records of client assets
  • Failure to reconcile client assets
  • Poor organisational structure
  • No resolution plan in case of insolvency

There were no client losses, but to a nervous investor, this still sounds quite damning.

I’m not sure whether to be comforted that the FCA is breathing down the neck of investment companies or worried that these problems arise in the first place.

The FCA’s summary stated:

Charles Schwab UK failed to put in place the necessary safeguards to ensure, if required, there could be an orderly return of client assets.

If a platform simply fails as a business, then you would expect segregated assets to be returned to clients in full without too much fuss.

If custody records are poor however, then the process of returning assets to clients will be harder and take longer.

But the real problems occur if that poor record keeping is covering up a genuine hole in client assets through incompetence or fraud.

What’s the worst that could happen?

In 2023, the FCA demanded that WealthTek, a wealth manager, cease operations after identifying an £80 million-plus shortfall in client assets and money.

The head of the company John Dance was later charged with allegedly diverting £64 million from client assets into his own accounts. The trial is now set for 2027.

It took over 18 months after the company went into administration for the first clients to see any of their money returned. Some had to wait more than a year longer than that.

According to the FCA, around 84% of clients got all their money back from the administrators.

Of the remaining 16%, some were covered by government compensation and some were not.

This is scary stuff.

On the plus side, Mr Dance did win the King George VI at Kempton in 2022 with one of the horses he bought with the allegedly stolen money.

Will the government bail me out?

The Financial Services Compensation Scheme (FSCS) can compensate you for up to £120,000 for the loss of cash held with a failed bank or building society, and up to £85,000 for the loss of assets held with a failed investment company.

In practice though, working out what you’ll be covered for is not always easy. If you want to know the details, there’s no better place to look than The Accumulator’s article referenced above.

But for now, his pithy summary is enough:

The FSCS investment protection scheme may come to your aid. But eligible claims have more strings attached than a puppet show.

In the case of WealthTek, the FSCS was clear that it would not cover all client losses:

The maximum amount payable to eligible WealthTek customers is £85,000 per client, inclusive of the cost contribution. We recognise that many clients may have lost more than £85,000 and will not have been fully compensated following the completion of this process.

Note the mention of costs. The costs of the administrator responsible for overseeing the wind up of the company were passed on to the clients.

For the 84% of WealthTek clients that got all their money back from the administrator, the FSCS covered their share of the administration costs.

But for the 16% who didn’t, the administration costs compounded their losses.

Should we worry?

WeakthTek was a relatively small wealth manager. It’s highly unlikely that any mainstream platform will fail. It’s even less likely that there would be any shortfall in client assets.

But it is not impossible.

If you’re still in the early stages of accumulating wealth, you probably shouldn’t worry too much. You have less at stake, and you should get everything back well before you need it.

But if you’re at the end of that journey and relying on your assets for income then the risks, however small, become more pertinent.

You won’t be able to make up any losses from earnings if you’ve stopped working. And even where there are no client losses, you can hardly get by without income for two years.

What can we do?

Most obviously, if you spread your assets across multiple investment platforms, then your losses will be lower if one fails and you will still be able to take income from elsewhere.

It would also be sensible to make sure that your chosen platforms are not owned by the same parent company. This would have implications for FSCS limits. Having all your eggs in one basket leaves you exposed to the risk of a failed company infecting others in the group.

For instance:

  • Interactive Investors is owned by Aberdeen, which also owns a couple of adviser platforms.
  • Lloyds Banking Group owns both the Scottish Widows platform (formerly iWeb) and Halifax/Lloyds Bank Share Dealing.

It might also be wise to stick with platforms owned by large banks or investment companies with deep pockets, risk averse operations, and a hard-earned reputation to protect. Size is no guarantee against failures, but large, well-capitalised firms might be better able to absorb losses and have stronger incentives to protect their reputation.

If a company is listed, so much the better as its accounts should be well scrutinised.

Lastly, you could keep a recent statement tucked away somewhere. The chances of all client records being permanently deleted are vanishingly small, but there might come a time when you’ll be thankful you have some evidence to show that the administrator has made a mistake.

And finally…

If you read my previous article, you may have spotted that the measures to protect yourself against cyber-attack are pretty much the same as those to protect against fraud.

But it’s good to think through all the risks to help decide how far you want to go to protect yourself.

Look out for part three of this survival series, which will address the breakdown of society. Spoiler: a PDF of your latest statement won’t help in that scenario.

Peaceful dreams!

{ 13 comments… add one }
  • 1 nameip June 25, 2026, 12:13 pm

    Thank you for this article.

    (The link to ‘part one’ is broken)

  • 2 The Investor June 25, 2026, 12:33 pm

    Ack, thank you! Fixed now.

  • 3 c-strong June 25, 2026, 4:20 pm

    A good summary of an important area that many investors know little about – on Reddit people are constantly asking about the FSCS cover, but it’s really the CASS rules that provide the main protection. You can’t compare an investment firm that custodies your assets to a bank that can do what it likes with them.

    The only thing I’d add to the summary is that firms holding client assets have to get an annual audit of their CASS compliance by an external firm. No process is failsafe but there are a lot of protections.

    I was closely involved in the Charles Schwab case as it happens. Can’t say much about it but the FCA notice identifies an important part of the factual background: “[Charles Schwab UK] entered into arrangements with [Charles Schwab US] that gave CSUK’s customers’ assets the protection provided by US rules”. So they (evidently) screwed up the implementation of UK rules, but client assets were nevertheless protected under US rules.

  • 4 Gareth Ghost June 26, 2026, 7:33 am

    It’s a shame that a Drawdown SIPP cannot be split and diversified across platforms. This is the phase of life where a problem with a platform would have the greatest impact. I’m sure there’s a ‘good’ reason but I cannot imagine what it is.

  • 5 xxd09 June 26, 2026, 9:22 am

    As always its personal………my tuppence worth…..
    Our investment portfolio (bulk of our savings SIPPS and ISAs ) are with Interactive Investor (too big to fail?)
    2-3 years living expenses in a Building Society (Skipton) Easy Access Cash ISAs plus a high interest Tesco bank account (£1000 tax free interest for a 20% tax payer)
    Current account with Halifax /Bank of Scotland
    Some degree of spread for financial safety
    Easy to manage as I age (now 80)
    It’s all a compromise
    xxd09

  • 6 Always Late June 26, 2026, 9:51 pm

    One of the easiest things for a couple is to have a different platform provider for each of you. Next easiest thing is to have your GIA with someone else as this is usually free even with platforms that charge for ISAs and SIPPs. Hardest thing might be to have different providers for ISA and SIPP since many platforms make having both cheaper. Though challenger firms that have now made ISAs free enable you to start a new ISA with someone else every time you think you should.

  • 7 The Engineer June 27, 2026, 9:07 am

    The WealthTek story rumbles on. On the day this piece was published the FCA announced that ‘CACEIS UK will make a £31.7m voluntary payment to WealthTek clients for failing to act on information that left clients exposed to the risk of financial crime.’ Some of this will go to clients with outstanding losses – 3 years after they first incurred those losses.

  • 8 marc1485153 June 27, 2026, 10:53 am

    Thanks to HL fee increase we are now diversified across 3 big platforms, and 7k cashback tax free for the trouble. To be honest if HL offer cashback for returning customers I do find them the best, although they have only just started on the path of probable enshitification of private equity

  • 9 Sparschwein June 27, 2026, 12:48 pm

    The way I think about this, every year we are rolling the dice. Once for an individual platform’s mess-up/fraud/bankruptcy, and once for a second GFC. Right now the Trump administration is working hard to increase our chances of the latter with their bonfire of regulations.
    The probability is small each year but over an investing lifetime it adds up to a significant risk.
    Long-term that’s a huge benefit from too-big-to-fail platforms like Vanguard.

    +1 for avoiding brokers owned by private equity, or VC. No transparency of their financial health, and PE’s basic principle of taking risk for extracting short-term profit. In the UK that’s HL and some of the newfangled brokers.

  • 10 ChrisW June 28, 2026, 8:47 am

    I signed up with a FA and moved all our GIAs and ISAs to a single platform a few years ago, on the basis that the risks of platform failure were outweighed by the risks associated with cognition, complexity and capability as we got older. Now my husband has just one number to call if something should happen to me – he admits that he is wilfully incompetent when it comes to IT and personal finance, despite being able to successfully manage £bn contracts when at work. This is however against a background of healthy DB pensions and other cash/PB accounts, so some mitigation there too.

  • 11 JedsterS June 28, 2026, 6:04 pm

    I question how much a PDF of your latest statement is going to help you, all that is going to show is what you held at that point in time, if that is the only record then they have no knowledge of whether you sold everything the next day so the chances of them giving you what you had at that point in time are slim to nil.

  • 12 Jim June 29, 2026, 4:34 pm

    @JedsterS – it’s just better than having nothing. How else are you going to be able to state your case at all if you have nothing at all?

    You can’t really have a PDF or print at exactly the minute your platform blows up/goes bust/is stopped from trading due to massive negligence or fraud/cyber attacked or whatever, so what else could you suggest otherwise that would help? But I agree nothing much is going to help you really – so you’ve gotta pray them CASS rules have been implemented steadfastly by the platform/custodian and everything properly recorded – again I’m not confident when things are going wrong, companies don’t tend to worry about customers or the finer detail.

    Like all companies/organisations they will attempt to wriggle out of anything they can anyway – just take insurance companies as one example but they’re all basically the same these days -high charges/virtually no customer service/no liability as in “you’re not covered for that – look at clause 1352 subsection D of your T’s & C’s.” But the more evidence you have and the nearer to the event must give you a marginally better chance than not having it, just possibly?

  • 13 JedsterS June 30, 2026, 4:14 pm

    @Jim
    In my case I download all the trade confirmations and then download transaction history and cash history into a spreadsheet, however the latter two could be made up so would carry no weight, come to that a pdf statement could I’m sure also easily be faked. But given I could present only the purchase confirmations and not any sell confirmations I don’t see they would carry any weight either. Sure, any information is better than no information, but not much.
    I’d like to think that all of the information is in a database which has logs (one off site) with commit points and off site backups so that it could all be recreated up to the point of the problem. I’d like to think the FCA, CASS requirements require this as a minimum, after all, without that how can they possibly retrieve / recreate the data in the event of a major disaster?
    As an aside I used to work for a very major software company, spent time working with databases and also was involved a number of times with disaster recovery exercises. On one occasion I was involved with a real disaster recovery at a backup site for a UK bank, we were ready to go within about 18 hours (mostly on a Sunday), fortunately the hardware problem was resolved at the primary site so it was never used, but it can be done. Sure, larger problems will take longer to recover.
    The one thing I have done is exactly as per the article, spread my investments across 2 platorms, funnily enough ii and Lloyds banking group so if there ever was a problem which meant I couldn’t access my account for a year or two I could survive off the other. I have no doubt Lloyds follows the above process for it’s banking so would hope it does likewise for the investment arm. ii I’m less sure about, it all costs big money.
    We can reduce our risks, we can’t eliminate them.

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