TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Licensed by the Law Society of OntarioFlat fees published upfrontWe reply to messages within 1 business daySign in
Home/Articles/Wills & Estates
№ 22 Wills & Estates

How to Apply for Probate With a Will in Ontario: Forms, Notice and Filing

Learn how a named estate trustee applies for probate with a will in Ontario: which forms to use, who must get notice, how to file and what comes next.

Wills & Estates6 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
← All articles
Key takeaways
  • Probate is normally needed when the deceased owned real property or assets held by a financial institution, but not for jointly held or beneficiary-designated assets.
  • Every beneficiary must be served before you file, and minors, unborn persons and incapable adults have extra service rules.
  • After the certificate issues, the Estate Information Return is due within 180 calendar days, even if no tax is payable.

You have been named as an estate trustee in a will, and you have been told you need probate. The process is paperwork-heavy but it follows a predictable order: decide whether you need a certificate, gather the forms, give notice, file, and then deal with what comes after.

This guide walks through that order for an application for a Certificate of Appointment of Estate Trustee With a Will in Ontario. It does not cover making a will, applying when there is no will, tax rates or notices of objection, which are separate topics.

Do you actually need probate?

Ontario guidance says that if the deceased owned real property or assets held by a financial institution, the estate normally has to be probated. It also advises checking whether the institution requires a certificate of appointment or a small estate certificate.

Probate is not always required. Assets held jointly, or with a designated beneficiary such as an insurance policy or a joint bank account, pass according to how they are owned or designated. Land is a common reason to apply: the Land Titles Act generally requires the estate trustee to obtain a certificate of appointment before dealing with land after an owner dies.

You are also not obliged to act. A person named in a will does not have to serve as estate trustee. If you are one of several named people and you will not be applying, you may need to renounce, which is covered below.

Where to file and what to gather

File in the county or district where the deceased had a fixed place of abode. If the deceased had no fixed place of abode in Ontario, file where the property is located.

The usual package is made up of the following items:

ItemForm or document
ApplicationForm 74A
Proof of notice to beneficiariesForm 74B affidavit of service, or Form 74B.1 lawyer's certificate of service
Draft certificateForm 74C
Original will and any codicilsAttached as an exhibit to an affidavit
Proof of how the will was signedForm 74D, 74E (altered or marked will) or 74F (holograph will), as needed
Proof of deathAs required
Renunciations and consentsForm 74G
Bond, where requiredForm 74L or 74M

For a holograph will, which is a will written wholly in the deceased's own handwriting and signed, you need a Form 74F affidavit confirming that the handwriting and signature are the deceased's. If a witness to the will has died or cannot be found, the court can require other evidence that the will was properly signed. The application and affidavits must be signed before a Commissioner for taking affidavits, who must also sign them.

Co-executors who are not applying, and notice to beneficiaries

If other people are entitled to act but are not joining your application, the rules require renunciations from them. A renunciation is made on Form 74G (Part A), and a consent to someone else's appointment is made on Form 74G (Part B). Be aware of what renouncing means for the person who signs: an executor who renounces probate loses all rights as executor, and the estate then passes as though that person had never been named. Anyone considering this should understand it before signing.

The application must be served on every beneficiary, including charities and contingent beneficiaries. Ontario guidance says this is done before filing, by email or by mail or courier to each person's last known contact details. Proof of that service goes into your Form 74B or 74B.1.

Some beneficiaries need extra steps:

Filing, bond and the tax deposit

Probate applications may be filed with the Superior Court of Justice by email. Original wills, codicils, administration bonds and certified copies must still be filed on paper, in person, by mail or by courier. The original will and any codicils must be attached as an exhibit to an affidavit.

A bond is required if the applicant was not named as estate trustee, or if the applicant lives outside Ontario, another Canadian province or territory, or a Commonwealth country. Personal sureties must be adult Ontario residents: two if the estate is over $100,000, one if it is $100,000 or less. Generally the bond is for double the sworn value of the estate, though a judge may reduce it or dispense with it.

The Estate Administration Tax is paid as a deposit when you file. Payments must be made in person or sent by mail or courier to the court office. The estate pays the tax, not you personally. If your deposit is based on an estimated value, you must undertake to file a sworn statement of the actual value and pay any additional tax within six months.

After you file: processing and what comes next

Applications are typically processed within 15 business days. The registrar may ask for further information, and applications that raise issues must be referred to a judge. A refused application receives a Registrar's Notice (Form 74O) stating the reason, and missing documents can be supplied when court staff ask for them.

An approved certificate is issued electronically and sent by email unless you asked for a paper certificate. Once it issues, two deadlines apply to you as estate trustee, and there is one time limit for others that is worth knowing about:

What to do next

Frequently asked questions

Can I file my probate application by email in Ontario?

Yes, probate applications may be filed with the Superior Court of Justice by email. Original wills, codicils, administration bonds and certified copies must still be filed on paper.

Do I have to serve everyone named in the will?

Yes. The application must be served on every beneficiary, including charities and contingent beneficiaries, before you file. Minors, unborn beneficiaries and incapable adults have additional service rules.

How long does it take to get the certificate?

Applications are typically processed within 15 business days, but the registrar may ask for more information or refer the file to a judge. An approved certificate is usually sent by email.

Do I still file the Estate Information Return if no tax is owing?

Yes. The return must be filed with the Ministry of Finance within 180 calendar days after the certificate is issued, even if no tax is payable.

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.

This is a wills & estates question

Start a file online — flat, published fees, reviewed by a licensed lawyer before a dollar is owed.

ContactStart a File →