Regulation & Client ProtectionCASSClient Asset Rules
Client Money Rules
The detailed regulatory regime governing how a firm must hold, reconcile and protect money belonging to its clients.
What Client Money Rules means
Client money rules are the detailed regime governing how a regulated firm receives, holds, reconciles and returns money belonging to clients. In the United Kingdom this is the FCA's CASS sourcebook, principally CASS 7 for client money; Ireland has the Client Asset Regulations and other jurisdictions have close equivalents. The core mechanism is a statutory trust: money paid by a client is held on trust from receipt, which means the firm never owns it and it does not form part of the firm's estate if the firm fails.
The obligations are specific and auditable. Money must be placed promptly with an approved credit institution in a designated client account, the bank must acknowledge in writing that it has no right of set-off or lien over that account for the firm's own debts, internal and external reconciliations must be performed and any shortfall funded immediately from the firm's own resources, and a senior individual must hold formal responsibility for client asset oversight. Larger firms must maintain a client assets resolution pack so an administrator can identify and return money quickly.
The rules reduce insolvency loss without removing it. A pooling event triggers distribution of the client money pool pro rata, and the costs of the distribution come out of the pool, so recoveries are partial and slow. Money in transit, unrealised profits and margin already applied to positions may be treated differently from cash on account. Crucially, title transfer collateral arrangements, which professional clients can agree to, transfer ownership of the money to the firm and remove client money protection entirely, and none of this addresses trading losses.
Worked example
A broker discovers a 200,000 GBP reconciliation shortfall in its client money account and must fund the gap from its own resources the same day. If it cannot, that failure is itself a reportable regulatory breach, independent of any client complaint.
Related terms
- Segregated AccountsClient money held in bank accounts separate from the broker's own funds, so it is not available to the firm's creditors.
- FCA (Financial Conduct Authority)The UK conduct regulator for financial services firms, including retail forex and CFD brokers.
- FSCS (Financial Services Compensation Scheme)The UK statutory compensation fund that covers eligible investment claims up to 85,000 GBP if an authorised firm fails.
- Professional ClientA client category with fewer regulatory protections, available to institutions and to individuals who pass an opt-up test.
- Negative Balance ProtectionA rule or policy under which a client's losses cannot exceed the funds in their account, so no debt is owed to the broker.
Frequently asked questions
What does Client Money Rules mean in forex trading?
The detailed regulatory regime governing how a firm must hold, reconcile and protect money belonging to its clients.
How does Client Money Rules work in practice?
The obligations are specific and auditable. Money must be placed promptly with an approved credit institution in a designated client account, the bank must acknowledge in writing that it has no right of set-off or lien over that account for the firm's own debts, internal and external reconciliations must be performed and any shortfall funded immediately from the firm's own resources, and a senior individual must hold formal responsibility for client asset oversight. Larger firms must maintain a client assets resolution pack so an administrator can identify and return money quickly.
What is an example of Client Money Rules?
A broker discovers a 200,000 GBP reconciliation shortfall in its client money account and must fund the gap from its own resources the same day. If it cannot, that failure is itself a reportable regulatory breach, independent of any client complaint.
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