What Happens If the Applicant for Probate Dies Before the Application Is Finalized in Ontario?

Applying for probate in Ontario can take time, and life does not pause while a court file is pending. Every so often, the person who applied to become estate trustee — the one waiting on a Certificate of Appointment — dies before the court finishes processing their own application.

It is an unusual situation, but not a hopeless one. When the applicant dies during a probate application in Ontario, the original application generally cannot simply continue as filed, but the estate itself is not stuck. Someone else can typically step forward.

Here is what generally happens, and what a family in this position should be thinking about.

An Application Names a Person — Not Just an Estate

A probate application is a request asking the court to appoint a specific, named individual as estate trustee. The court's Certificate of Appointment is issued to that person, authorizing them, personally, to deal with the estate's assets.

If the named applicant dies before the certificate is issued, there is no longer a living person for the court to appoint under that application. As a practical matter, the original application cannot be completed as filed — the court cannot hand authority to someone who is no longer able to exercise it.

Now There Are Two Estates, Not One

This situation almost always creates a second, separate problem: the applicant's own estate now needs to be administered too. Their death has nothing to do with the underlying estate they were trying to administer — but it does mean two files, two sets of paperwork, and potentially two different lawyers or family members involved going forward.

It is worth keeping these clearly separate in your head: the original deceased person's estate still needs an estate trustee, and the applicant who died also now has their own estate that needs one.

Who Can Step In

Ontario's Estates Act sets out a statutory order of priority for who is entitled to apply to become an estate trustee, generally starting with anyone named as an alternate or backup executor in the original will (if there is one), and moving through categories of close family members where there is no will or the earlier candidates cannot or will not act.

In practice, this usually means:

• If the original deceased person's will named an alternate executor, that alternate can typically bring their own fresh application.
• If there is no will, or no surviving alternate, another person entitled to apply under the statutory priority order — commonly a spouse or other close next of kin — generally needs to come forward.
• Family members can sometimes agree among themselves on who should apply, subject to the priority rules and the court's process.

Because the exact hierarchy and its application to a given family's facts can get technical, this is a good moment to get a lawyer involved quickly rather than guess.

Does the Earlier Work Carry Over?

Not automatically, and not as a matter of law. Whatever documents, valuations, or information the first applicant had gathered do not transfer to the new applicant by themselves. The new person generally needs to bring their own application, supported by their own materials, even where much of the underlying information about the estate is unchanged.

If the same lawyer or law firm was already retained on the file, they can often reuse a good deal of the groundwork — but the application itself typically has to be started fresh in the new applicant's name.

Practical Steps If This Happens to Your Family

1. Notify the court that the named applicant has died, once you are aware of it.
2. Identify who is next entitled to apply — check the will for an alternate executor first, then look to the statutory priority order if there is none.
3. Treat the applicant's own estate as a separate matter that also needs attention and, likely, its own estate trustee.
4. Gather documentation for both estates — the applicant's death certificate will be needed alongside the original estate's records.
5. Speak with a lawyer promptly. This scenario is uncommon enough that court practices and paperwork requirements can vary, and getting it right the first time avoids further delay.

Frequently asked questions