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Power of Attorney Fraud in Ontario Real Estate Sales: Warning Signs and Remedies

Learn how power of attorney fraud happens in Ontario property sales, the warning signs to watch for, and what victims and buyers can do about it.

Real Estate5 min readTSLBy the Treadstone Law team · OntarioUpdated 2026-07
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Key takeaways
  • A few patterns show up repeatedly: - A power of attorney document is forged or altered outright.
  • - [ ] The grantor is unreachable, or all communication runs exclusively through the attorney - [ ] The sale happens shortly after the power of attorney is signed, with unusual urgency to…
  • Ontario lawyers who handle real estate closings are subject to identity-verification obligations set by the Law Society of Ontario, particularly for transactions submitted through the…

A power of attorney is meant to let someone you trust manage your affairs, including, in some cases, selling your property, when you can’t do it yourself. It’s also one of the more exploitable tools in real estate, because a lawyer, buyer, or family member reviewing a transaction doesn’t always have an easy way to confirm that the person signing as "attorney" is actually authorized, or that the grantor genuinely agreed to the sale.

Power of attorney fraud in real estate sales isn’t common, but when it happens, the consequences are severe, for the true owner, and sometimes for an innocent buyer caught in the middle. Here’s how it typically happens, the warning signs to watch for, and what victims and buyers can do.

How This Type of Fraud Typically Happens

A few patterns show up repeatedly:

Warning Signs for Lawyers, Buyers, and Family Members

Why Lawyer Identity Verification Matters Here

Ontario lawyers who handle real estate closings are subject to identity-verification obligations set by the Law Society of Ontario, particularly for transactions submitted through the province’s electronic land registration system. Part of the purpose of these rules is to make it harder for a fraudulent transfer, including one relying on a fabricated or misused power of attorney, to slip through a closing unnoticed. A lawyer verifying who they’re actually dealing with, and confirming the scope and validity of a power of attorney being relied on, is a meaningful safeguard, not just paperwork.

If You’re a Buyer: Protecting Yourself

  1. Ask your lawyer to independently review any power of attorney the seller’s side is relying on, not just accept a copy at face value.
  2. Be cautious of unusual pressure to close quickly when a power of attorney is involved.
  3. Rely on your own lawyer’s identity-verification process rather than assuming the real estate agent or the other side’s lawyer has already handled it.

If You Suspect You’ve Been a Victim

  1. Act quickly. The sooner a suspected fraud is raised, the more options are typically available, including trying to halt or reverse a transaction still in progress.
  2. Contact a real estate litigation lawyer immediately to assess whether the transfer can be challenged and what evidence you need to preserve.
  3. Report it to police. A fraudulent property transfer involving a forged or misused power of attorney can also be a criminal matter.
  4. Check your title insurance policy, if you have one. Many policies address certain fraud-related losses, though coverage depends entirely on your specific policy terms.
  5. Consider a complaint to the Law Society of Ontario if a licensed lawyer’s conduct appears to have facilitated or failed to catch the fraud.

Frequently asked questions

Does a power of attorney stay valid after the person who granted it dies?

No — a power of attorney generally ends automatically on the grantor’s death. Any sale attempted using it after that point isn’t a valid exercise of authority.

Can a buyer be affected by fraud they had nothing to do with?

Yes. If the seller’s side of a transaction involved a fraudulent or improperly used power of attorney, it can affect the validity of the transfer itself, which is why a buyer’s lawyer verifying the seller’s authority matters just as much as verifying the buyer’s own identity.

What should I do if a family member tells me they never agreed to sell their property?

Get a real estate litigation lawyer involved immediately, especially if a sale is still in progress. Time matters — the earlier concerns are raised, the more options typically remain available.

Is title insurance enough to protect me from this?

It may help with certain losses, but coverage depends entirely on your specific policy’s terms and exclusions. It’s not a substitute for proper identity verification and a careful review of any power of attorney relied on before closing.

This article is general information, not legal advice. Reading it does not create a lawyer-client relationship. Ontario laws, tax rates, and government programs change, and how the law applies depends on your specific facts. For advice about your situation, speak with a licensed Ontario lawyer. Treadstone Law is licensed by the Law Society of Ontario — reach us at 1-844-900-1070 or start a file online.

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