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Heir Hunters and Probate Genealogists: Should You Sign Their Contract?

Contacted by a probate tracing firm about an unknown estate? Learn how to check the claim, what to ask about fees, and when to get legal advice first.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • You can often confirm an estate's existence yourself through the court office, without signing anything.
  • If you are truly entitled, the estate trustee must send beneficiaries a signed copy of the application before filing.
  • Before agreeing to a percentage fee, check what that percentage is based on.
  • Have a lawyer review any contract before you sign.

A letter or call arrives from a company saying you may be entitled to an inheritance from someone you barely knew, and that they can help you claim it for a fee. It may be real. It may also be confusing, urgent in tone and short on details.

This article helps you check the claim independently, understand what a fair contract should make clear, and decide whether you need the firm at all. Contract terms vary widely, so a lawyer should review the specific document.

What these firms do

Heir hunters, also called probate genealogists, research family trees to find people who may be entitled to share in an estate. Some are hired by the estate trustee to find heirs. Others approach a relative directly and offer to prove the relationship and manage the claim in exchange for a fee.

Both kinds of work can be legitimate. The key is to understand who hired them, what they are offering you, and whether you need them to obtain what you are already entitled to.

Check the claim before you sign anything

If you are genuinely entitled to a share, the process expects the applicant to send beneficiaries a signed copy of the application before filing. That means a properly run estate has its own route to reach you, which does not depend on a private company.

Understanding where you might fit in the estate

If there is no will, the estate generally goes to the spouse and closest next-of-kin under the Succession Law Reform Act. A spouse or common-law partner has first right to apply, followed by a close adult relative such as a child, parent, grandchild, sibling, or nephew or niece.

A distant relationship may mean you are not entitled at all if closer relatives exist. If a firm says you are due a share, ask them to show the family tree and explain the reasoning. A lawyer can check it against the rules.

Reading the fee terms

Fees are a matter of contract, so read every line. Many such arrangements charge a percentage of what you receive, but the details vary, and you should confirm exactly how your agreement works.

What you actually inherit is usually smaller than the headline estate value. Estate administration tax is $15 per $1,000 of value above the $50,000 exemption. Funeral expenses, lawyer's fees, credit card debt and similar costs cannot be deducted when calculating that tax, though they remain real costs to the estate. So a percentage fee based on the gross estate could take a bigger bite than one based on your net share.

Question to askWhy it matters
Is the fee a percentage, a flat amount, or hourly?It decides how much you pay if the estate is large
Is it calculated on the gross estate or on your net share?The starting figure can change the amount you pay
Do you owe anything if the claim fails?Avoids surprise bills
Who pays disbursements and expenses?These can add to the cost
Can you cancel, and what is the exclusivity?You may be locked out of dealing with the trustee directly
Does the firm get paid directly from the estate?It affects how money flows and what you must sign

What to do next

Frequently asked questions

Is a tracing firm's offer automatically a scam?

No. Some firms do legitimate work, often for estate trustees. The sensible response is to verify the estate independently, for example by contacting the court office, and to have a lawyer review any contract.

Do I need to pay someone to find out about an estate?

Not necessarily. You can contact the court office where the deceased lived or held property to ask whether an estate trustee has been appointed. If you are entitled to a share, you should also receive a signed copy of the application from the applicant.

Will I get the full estate value?

Usually not. Estate administration tax applies at $15 per $1,000 above $50,000, and debts and costs such as funeral expenses and credit cards are not deductible for that calculation but still affect the estate. Shares depend on the will or the intestacy rules.

Should I sign right away if there is a deadline?

No. Take time to verify the claim first. Ask a lawyer to review the contract before you commit.

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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