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Find a Lawyer » Canada Legal Guides » Ontario Legal Guides » Wills & Estate Planning Ontario » Probate & Trust Administration Ontario » Deadline to File the Estate Information Return (EIR) in Ontario

Deadline to File the Estate Information Return (EIR) in Ontario

11 Jun 2026 4 min read No comments Probate & Trust Administration Ontario
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In Ontario, an estate trustee has exactly 90 calendar days to file the Estate Information Return (EIR) with the Ministry of Finance after the Superior Court of Justice issues the Certificate of Appointment of Estate Trustee. Failing to meet this strict deadline can result in massive corporate fines, personal penalties up to $1,000 CAD, or even imprisonment.

When a loved one passes away, taking on the role of an estate trustee (executor) in Ontario is a massive responsibility. Whether you are managing an estate in Toronto, Ottawa, or Thunder Bay, the paperwork does not magically stop once you receive your official probate documents from the court. In fact, receiving your Certificate of Appointment of Estate Trustee triggers one of the most critical statutory deadlines in the entire probate process.

Since 2015, the provincial government has required executors to submit a highly detailed Estate Information Return (EIR). ⚠️ This document proves to the government that you have correctly calculated and paid the Estate Administration Tax (EAT). Missing this deadline or hiding assets is considered a serious offence under the Estate Administration Tax Act. Below, we break down exactly how to file the EIR, the timelines involved, and the costs to protect yourself from legal liability.

Step-by-Step Process to File the EIR in Ontario

The EIR is completely separate from the income taxes you must file with the Canada Revenue Agency (CRA). The EIR is a provincial form submitted to the Ontario Ministry of Finance. It is highly recommended that you work with a local wills and estates lawyer to ensure absolute accuracy.

Step 1: Receive the Certificate of Appointment

The 90-day countdown does not start on the date of death. The clock starts ticking the exact day the Superior Court of Justice officially issues your Certificate of Appointment of Estate Trustee (probate). Once you have this document in your hands, you must shift your focus immediately to valuing the estate.

Step 2: Determine Date of Death Valuations

You cannot simply guess what a house or a bank account is worth. You must determine the exact Fair Market Value of all estate assets located in Ontario on the specific date of death. This includes real estate, bank accounts, unregistered investments, and vehicles. You must gather formal bank statements and professional real estate appraisals. Jointly owned assets (with right of survivorship) and assets with named beneficiaries (like life insurance) are legally excluded from this form.

Step 3: Complete the EIR Form

You or your lawyer will fill out the official Estate Information Return. 📝 You must list every single asset that was included in your initial probate application, providing detailed descriptions. For example, if there is a house in Mississauga, you must provide its full address, property assessment roll number, and exact date of death value.

Step 4: Submit to the Ministry of Finance

The EIR must be submitted to the Ontario Ministry of Finance, not the courthouse. The easiest and fastest way to do this is electronically through the official Ontario government web portal. You can also send a physical paper copy via fax, mail, or courier to the Ministry’s office in Oshawa.

Step 5: File an Amended Return if Needed

Sometimes, an executor discovers a hidden bank account or a forgotten safety deposit box months later. If you discover additional assets or realize an original valuation was incorrect, you are legally required to file an Amended Estate Information Return within exactly 30 days of discovering the new information.

How Much Does It Cost in Ontario?

Filing the EIR form itself is completely free, but it relates directly to the taxes and professional fees paid during the probate process.

  • Estate Administration Tax (EAT): The tax itself is calculated as $15 per $1,000 of estate value over the first $50,000 CAD. This must usually be paid to the court before you receive the Certificate of Appointment.
  • Lawyer Fees: Most Ontario estate law firms charge between $500 and $1,500 CAD specifically to gather the appraisals and properly draft the EIR.
  • Real Estate Appraisals: Hiring a certified appraiser to value a residential property as of the date of death generally costs $400 to $800 CAD.

Timelines and Deadlines You Must Know

The Ministry of Finance takes these deadlines very seriously. Ignorance of the law is never an acceptable legal defence. 🕘

RequirementStatutory Deadline
Filing the Initial EIR90 calendar days after the Certificate of Appointment is issued.
Filing an Amended EIR30 calendar days after discovering an error or new asset.
Ministry Audit WindowThe Ministry can audit the estate for up to 4 years after the EIR is filed.

Frequently Asked Questions (FAQ)

What happens if I miss the 90-day deadline?

Failing to file the EIR on time is an offence. If convicted, an estate trustee can face personal fines of at least $1,000 CAD and up to twice the amount of the tax payable, or even up to two years in prison for severe tax evasion cases.

Do I have to file an EIR if I didn’t need probate?

No. If the estate was small or structured so that it did not require a Certificate of Appointment of Estate Trustee, you do not need to pay the Estate Administration Tax, nor do you need to file an Estate Information Return.

Does this form go to the Canada Revenue Agency (CRA)?

No. The EIR is strictly an Ontario provincial document sent to the Ministry of Finance to verify probate taxes. You must separately file the deceased’s final T1 Terminal Tax Return with the federal CRA.

Can I ask the Ministry for an extension?

If you are struggling to get an accurate valuation for a complex asset (like a private business), you can file the EIR with an estimated value within the 90 days. Once the formal valuation is complete, you simply file an Amended EIR to correct the figures.

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