Can I sue a mortgage broker for negligent advice in Ontario?
Yes. Mortgage brokers in Ontario are licensed professionals who owe their clients a duty to exercise reasonable skill and care when recommending a mortgage product, calculating affordability, or explaining terms like penalties and renewal conditions. If a broker recommends a product that was clearly unsuitable, misrepresents the terms, or fails to disclose something a competent broker would have flagged, and that causes you a financial loss, you may have a negligence claim.
As with other professional negligence claims, you need more than an unhappy outcome - a mortgage that becomes expensive because rates moved, for example, usually reflects market risk rather than negligence. The focus is on what the broker knew or should have known at the time, measured against the standard of a reasonably competent broker, and whether you relied on the advice to your detriment. Common scenarios include being placed with a lender or product mismatched to your needs, or not being told about a costly prepayment penalty. You can pursue a civil claim for your loss, and separately raise conduct concerns with the broker's regulator, which oversees licensing but does not award you compensation directly.
Key takeaways
- Mortgage brokers owe clients a duty of reasonable skill and care, not a guarantee of the best possible outcome.
- Market-driven cost increases, like rising rates, generally aren't negligence - a clear departure from competent practice is required.
- Common claims involve mismatched products or undisclosed penalties the broker should have flagged.
- A regulatory complaint addresses licensing conduct; only a civil claim can recover your financial loss.