Confidential by defaultEstablished 201072 Jurisdictions

Client Money

In the United Kingdom, client money is a defined regulatory term: money a firm holds for customers under one of the FCA’s client asset regimes, covering investment business, insurance distribution, debt management and claims management. It must be segregated, identifiable, and — in investment business — held on trust for the customers it belongs to.

Also called: client money · customer money · client funds

The idea behind client money is ownership. Cash sitting in a firm’s bank account is not automatically the firm’s cash. If it arrived from a customer and is being held for that customer, an unspent balance, a float funded in advance, a payment waiting to go out, it belongs to the customer and the firm is holding it rather than owning it.

That distinction produces three obligations wherever a client money regime applies. The money must sit in a segregated account away from the firm’s own funds. It must be identifiable on the face of the records as customer money. And the firm’s ledger must show how much of the balance belongs to which customer.

Why the label matters

The classification decides what the firm may do with the balance day to day: whether it can be used to fund the business, where it may be placed, and how often it must be reconciled. It also decides what happens if the firm fails. A firm holding client money for investment business holds it as trustee under a statutory trust, so the money is the customers’ in an insolvency. Payment institutions and electronic money institutions sit outside the client money definition altogether: what they take in is relevant funds, protected by safeguarding rules, and the Court of Appeal has confirmed that no statutory trust attaches to it. The two regimes serve a similar purpose and are not interchangeable — calling safeguarded money client money is the commonest mistake made with the term. In US usage the phrase carries no defined meaning at all.

In practice

Whether money counts as client money is decided by the regime that applies to the firm and to the activity, not by what the firm calls the account. In the United Kingdom the term belongs to the FCA’s client asset rules; money safeguarded by a payment or e-money firm is not client money but relevant funds, and the two are protected in different ways. Naming a bank account “client account” does not move a balance into either regime, and does not take it out of one either.

Example

A payments firm holds $2m in one bank account: $1.75m collected from customers and awaiting payout, and $250,000 of its own fee income left there for convenience. Only the $1.75m is customer money. Once the two are mixed, no one can show from the bank statement alone which dollars belong to whom, which is exactly what a client money or safeguarding regime is written to prevent.

Commonly confused with

TermHow it differs
SafeguardingClient money describes whose money it is; safeguarding is the UK regulatory regime that tells payment and e-money firms how customer funds must be held.
Segregated AccountSegregation is the mechanic of keeping customer funds in a separate account; client money is the classification that makes segregation necessary.

See also

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Page Last Updated: 22/Sep/2026