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№ 22 Wills & Estates

What to Do When a Beneficiary Can't Be Found in an Ontario Estate

Learn how an Ontario estate trustee can handle a missing beneficiary: reasonable searches, passing accounts, paying money into court and limiting risk.

Wills & Estates6 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • The estate trustee is responsible for paying the estate's debts and distributing what is left, so a missing beneficiary is the trustee's problem to manage carefully.
  • Ontario law specifically requires reasonable inquiries for people related to the deceased through a birth outside marriage.
  • When accounts are passed and money is found to be held for a person at an unknown address, the trustee must pay it into the Superior Court of Justice.
  • A trustee who acted honestly and reasonably may be relieved from personal liability, which is why a record of your search matters.

You have been named executor, or appointed estate trustee, and the will or the family tree points to someone you cannot find. Maybe it is a cousin who lost touch decades ago, a half-sibling nobody knew well, or a friend named in the will whose address is long out of date. The rest of the estate may be ready to wrap up, but you are stuck on one share.

The key point is that you cannot simply ignore the missing person or divide the money among everyone you can reach. This article explains, in general terms, how searching, formal court steps and paying money into court fit together, and where the risk to you as trustee sits. Every estate is different, so a lawyer should confirm the right path for yours.

Why a missing beneficiary matters to you as trustee

The estate trustee is responsible for paying taxes, bills and other debts, and then for distributing what is left to the people entitled to it. A beneficiary who cannot be found is still entitled to their share. Giving it to someone else, or keeping it, could leave you answerable for it later.

Where there is no will, Ontario's rule is that no distribution is made on an intestacy until one year after death, subject to the Trustee Act notice rules. That waiting period gives you time to work out who the heirs actually are, and finding every one of them is part of that work.

There is also a difference between creditors and beneficiaries. If you have given the notices a court would direct, you are generally not liable to a creditor whose claim you had no notice of when you distributed. That protection does not apply against heirs, next of kin, devisees or legatees claiming as such. In other words, giving notice to creditors does not protect you from a beneficiary who turns up later.

Make reasonable efforts to find the person, and write them down

Ontario law is specific about one situation. The personal representative must make reasonable inquiries for persons related to the deceased through a birth outside marriage. If you made those inquiries and a registry search and the person's entitlement was unknown to you, you are not liable for failing to distribute to them. That shows the law expects real effort, and a written record of what you did is the practical way to show it.

For other missing beneficiaries, what counts as a reasonable search depends on your situation, so a lawyer can tell you what level of effort is likely to be seen as reasonable in your case. In practice, people usually start with the following.

Do not pay for or promise anything to someone claiming to be the missing beneficiary until you have confirmed their identity and relationship.

Why you should not guess or distribute around the missing share

It can be tempting to divide the missing share among the other beneficiaries and ask them to sign something. That is risky, because the missing person has not agreed to anything. If they appear later, you could be asked to account for the share.

The court can relieve a trustee from personal liability for a breach of trust if the trustee acted honestly and reasonably and ought fairly to be excused. That is a safety net, not a plan. It is far easier to show you acted reasonably if you can point to a thorough search and to formal steps taken, rather than a decision to distribute and hope.

Be careful about wording in releases and informal agreements too. What a release signed by some beneficiaries means for someone who did not sign it depends on the facts, so it is worth confirming with a lawyer. Also keep in mind that a trustee who sells or divides estate property needs the concurrence of the adult beneficiaries, and approval of the Children's Lawyer or Public Guardian and Trustee where minors or incapable persons are involved. A missing adult beneficiary can complicate that too.

Passing accounts and paying the share into court

One formal option is for the estate trustee to apply to pass the estate accounts. A person with a financial interest may file a notice of objection, and if no objection is filed or all are withdrawn, the trustee can obtain judgment without a hearing. A court-approved passing is the formal way to get protection when a beneficiary refuses to sign a release.

When the final accounts are passed and money is found to be held for a person at an unknown address, the trustee must pay that money into the Superior Court of Justice. This is what lets you finish the administration even though one share cannot be delivered. The money is then held by the court for the person rather than by you.

SituationWhat generally happens
Beneficiary found and gives a receiptYou pay the share and keep the receipt with your records
Beneficiary cannot be found, accounts are being passedMoney held for a person at an unknown address must be paid into the Superior Court of Justice
Some beneficiaries are under 18The Children's Lawyer must be served on an application to pass accounts
Someone objects to the accountsA notice of objection is filed and the matter may need a hearing

Whether paying in is the right step, and what the court will want to see about your search first, depends on the facts. A lawyer can tell you what the application should include.

What to do next

Treat the search as a project with a start date and a paper trail. Then decide, with legal advice, whether to keep looking or move toward a formal passing of accounts.

Frequently asked questions

Can I just split the missing person's share among the other beneficiaries?

That is risky. The missing person has not agreed, and if they appear later you could be asked to account for their share. A trustee who acted honestly and reasonably may be relieved from personal liability, but you want to be able to show real effort and proper steps.

What happens to the money if the beneficiary is never found?

When final accounts are passed and money is held for a person at an unknown address, the trustee must pay it into the Superior Court of Justice. The court then holds it rather than you. A lawyer can explain how the application works.

Do I have to look for children born outside marriage?

Ontario law requires the personal representative to make reasonable inquiries for people related to the deceased through a birth outside marriage. If you made those inquiries and a registry search and did not know of the person's entitlement, you are not liable for failing to distribute to them.

Does notice to creditors protect me against a missing beneficiary?

No. The protection for giving notices applies to creditors whose claims you did not know about, and it does not apply against heirs, next of kin, devisees or legatees claiming as such.

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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