Regulation & safety

Broker complaint

Also calledcomplaint to broker

A broker complaint is an oral or written expression of dissatisfaction about a broker’s service, conduct, or failure to provide a service, usually made so the broker can investigate and, if appropriate, offer redress.

What Broker complaint means

A complaint is more than a casual query. In regulatory terms, it typically alleges financial loss, material distress, or material inconvenience and relates to the broker’s activity. Firms usually must acknowledge, investigate, and respond within set timelines and complaint-handling rules.

Knowing what counts as a complaint helps a client preserve rights, meet deadlines, and create a record for escalation. For brokers, the complaint process is part of conduct oversight and may trigger compensation, remediation, or reporting obligations.

A client emails the broker saying an order was rejected without explanation and that the error caused a measurable loss. That email can be treated as a complaint if it meets the relevant definition. Simplified example: the firm must then log, review, and respond under its complaint rules.

Common questions

Does a broker complaint have to be in writing?+

Not always. Many regimes recognize oral or written expressions of dissatisfaction, though a written record is often best for evidence.

Can a complaint be about poor service, not a trade loss?+

Yes. Complaints can cover service failures, delays, communication issues, or other conduct that causes loss, distress, or inconvenience.

Go to the original material.

01FCA glossary: complaint02FCA: how to complain03FCA DISP 3 complaint handling procedures