Forged or Fraudulent Wills in Ontario: What to Do If You Suspect One

Discovering that a loved one's will might not be genuine is unsettling, especially while you are already grieving. A forged will is one recognized ground for challenging a document's validity in Ontario, but courts do not take these allegations lightly — suspicion alone is not enough. Here is what actually needs to happen.

Warning Signs Worth Taking Seriously

• [ ] A signature that looks noticeably different from the deceased's signature on other documents.
• [ ] Witnesses who cannot be located, do not recall signing, or were not actually present together at signing.
• [ ] A will that surfaces unexpectedly, especially one prepared without a lawyer, shortly before death.
• [ ] Terms wildly inconsistent with everything the deceased is known to have said about their wishes.
• [ ] A key beneficiary who had unusual access to the deceased and to the document itself.

None of these signs prove forgery on their own. They are reasons to investigate further, not conclusions.

Forgery vs. Fraud: What's the Difference?

"Forgery" generally refers to a document, or a signature on it, that was not actually made by the person it claims to be from. "Fraud" is broader — it can include a genuine signature obtained through deception about what the document actually says or does. Both are recognized grounds to challenge a will's validity in Ontario, alongside lack of capacity, lack of knowledge and approval, undue influence, and failure to meet signing formalities.

What to Do If You Suspect a Forged Will

1. Do not confront anyone informally before getting legal advice. Early accusations, made without evidence in hand, can complicate a later court case.
2. Preserve the original document. Do not let the physical will (or any copies) go missing, and note exactly who currently has custody of it.
3. Gather comparison material. Collect other documents the deceased is known to have signed around the same period — cards, forms, older wills — for potential comparison.
4. Identify the named witnesses, if you can, while memories are fresh, but let a lawyer guide how and when that contact happens.
5. Speak with an estates litigation lawyer promptly. They can advise on formally objecting to the will before an estate certificate is issued, and on what expert evidence might be needed.
6. Be mindful of timing. Ontario's general civil limitation period is two years from when a claim is discovered, though the specific timing rules that apply to a given estate dispute can depend heavily on the facts — don't wait to get advice.

What Courts Look For as Proof

A forgery or fraud allegation is a serious claim, and Ontario courts expect it to be backed by real evidence, not speculation. This typically includes some combination of:

• Expert handwriting or document analysis.
• Evidence about the physical circumstances of signing (or the absence of any credible signing event).
• Witness testimony that contradicts the document's own attestation.
• Evidence about who had access to, and control over, the deceased and the document.

Acting Quickly Protects the Estate

The longer a suspected forged will goes unchallenged, the more likely estate assets are distributed based on it — money and property that can be difficult to recover later, even if a challenge eventually succeeds. If something feels wrong, getting advice early is almost always better than waiting.

Frequently asked questions