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№ 22 Wills & Estates

I Found a Will That Doesn't Match the Last One: Which Applies?

Found a second will after a death? Learn why you shouldn't pick one yourself, what to do with the originals, and how probate treats wills in Ontario.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • Which will applies is a question for a lawyer who has read the originals, so do not decide on your own.
  • A probate application requires the original will and any codicil.
  • The application must be sent to everyone entitled to a share before it is filed.
  • Protect every document you find, and do not distribute anything until the question is settled.

After a death, a relative opens a drawer or a safety deposit box and finds a will that is different from the one everyone expected. Now there are two documents, possibly with different dates, different executors and different gifts, and nobody is sure which one counts.

This is a situation where acting quickly in the wrong direction can cause real harm. This article explains what to do with the documents, who needs to be told, and what the probate process asks for. Which will is valid depends on the documents themselves, so a lawyer should read them before anyone relies on one.

Why you should not pick one yourself

It is natural to assume the later date wins. How the dates affect which document applies depends on the wording and the circumstances, so it is worth confirming with a lawyer. A later document might be a full will, a partial will, or an amendment.

Those questions turn on the wording and the circumstances in which each document was signed. Only someone reading the originals can answer them, which is why the first step is to protect the documents, not to choose between them.

What to do with the documents right away

Treat every document as important. A court application for probate requires submitting the original will and any codicil. A photocopy will not do the same job, and a damaged or missing original can create complications of its own.

If you are the one who found the will, avoid keeping it quiet. Hiding a document, even with good intentions, can turn a manageable situation into a dispute.

How the probate process treats the will

Probate is the court process that confirms the estate trustee's authority. The application is on Form 74A, with an affidavit of service, a draft certificate, and for a will an affidavit on Form 74D, 74E or 74F. It is filed with the Superior Court in the county where the deceased lived.

Probate is normally needed if the deceased owned real property or assets held by a financial institution. Smaller estates may use a small estate certificate, available for estates valued at $150,000 or less. Which route fits depends on the estate, and the uncertainty over two wills is a strong reason to get advice before choosing.

Who has to be told

The application must be sent to everyone entitled to a share before filing. With a small estate certificate, the signed application must be sent to entitled beneficiaries at least 30 days before filing. When two wills exist, the people entitled under one document may be different from those under the other, so deciding who receives notice is one of the questions to settle with a lawyer.

QuestionWhere to look
Which document is the valid last will?A lawyer reading the originals and the circumstances of signing
Which executor is named?Each document, then confirm with a lawyer
What must be filed?The original will and any codicil
Who must receive the application?Everyone entitled to a share

Cost and other practical points

Estate administration tax applies to estates over $50,000 at $15 for every $1,000 or part of $1,000 of estate value, with the value rounded up to the nearest thousand. This tax does not depend on which will applies, though who receives what does.

A bond is generally required if there is no will, you are not the named estate trustee, or you are not a qualifying resident. If the document naming you turns out not to be the one that applies, that can change whether a bond is needed.

While the question is open, avoid distributing property, selling assets or paying gifts that depend on one will being right. Ordinary steps such as securing the home and gathering account information are sensible.

What to do next

Frequently asked questions

Does the will with the latest date always win?

How this applies depends on your situation, so it is worth having a lawyer review the originals before anyone relies on either document.

Can I file for probate using a copy of the will?

The probate application calls for the original will and any codicil. If you only have a copy, talk to a lawyer about what to do.

Who needs to be told about the application?

The application must be sent to everyone entitled to a share before filing. When there are two wills, a lawyer can help identify who that includes.

Can I go ahead and distribute while we sort this out?

It is risky to distribute anything that depends on one will being the right one. Wait until a lawyer has reviewed the documents and the probate steps are clear.

Sources

Links go to official government, court and regulator pages. The law changes — confirm you are reading the current version.

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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