Estate Administration Tax in Ontario: How Probate Fees Are Calculated

When a loved one dies, the family often discovers that accessing estate assets — bank accounts, real estate, investments — requires a court-issued certificate. Applying for that certificate triggers Ontario's Estate Administration Tax (EAT), commonly called "probate fees." For many families, this is their first encounter with the cost of settling an estate, and the bill can be significant.

This article explains how the Estate Administration Tax is calculated, what the first-$50,000 band means for estates in Ontario, and what executors need to know before filing an application with the court.

What Is the Estate Administration Tax?

The Estate Administration Tax is a provincial tax imposed under Ontario's Estate Administration Tax Act. It is collected when an executor (formally called an estate trustee) applies to the Superior Court of Justice for a Certificate of Appointment of Estate Trustee — the document the public and financial institutions commonly call a "probate certificate" or "letters probate."

The tax is based on the value of the estate that passes through the will (or through an intestacy). Assets that bypass probate — such as jointly held property or accounts with named beneficiaries — are generally not included in the calculation (more on that in a moment).

How the Tax Is Calculated

As of writing, Ontario uses a two-tier rate structure — verify the current rates with the Ministry of Finance or a licensed lawyer before relying on any figures:

• First portion of the estate value (up to a threshold near $50,000 as of writing): a lower rate applies per $1,000 of value.
• Remaining estate value above that threshold: a higher rate applies per $1,000 of value.

The rates themselves are expressed in dollars per thousand dollars of estate value. Because the exact rates and the precise threshold can be adjusted by regulation, frame any calculation as preliminary until you confirm current figures with the Ministry of Finance.

A Simple Example (Illustrative Only)

Suppose the estate's gross value subject to probate is $400,000. Under the two-tier structure, the first band (to the applicable threshold) is taxed at the lower rate, and everything above is taxed at the higher rate. The resulting tax is payable at the time the application is filed — the court will not issue the certificate until the tax is paid or an appropriate arrangement is made.

What "First $50,000" Means

Ontario has long offered a more favourable rate on the first tranche of estate value. This benefits smaller and mid-sized estates disproportionately. However, a few important points:

1. The $50,000 figure is approximate and based on the threshold as of writing — verify the current threshold with the Ministry of Finance.
2. The lower rate applies to that first tranche only; the higher rate applies to everything above.
3. For very small estates (well below the threshold), the EAT may be modest — but an application may still be necessary to unlock assets held solely in the deceased's name.

What Assets Are Included in the Estate Value?

Not every asset a person owned is counted in the probate estate value. The estate trustee must include:

• Real property in Ontario held solely in the deceased's name (or as a tenant in common, for the deceased's share only)
• Bank and investment accounts held solely in the deceased's name
• Vehicles, jewellery, personal effects, and other personal property
• Business interests (shares, partnership interests) held in the deceased's name
• Amounts owing to the estate (loans, insurance proceeds payable to the estate)

What Assets Are Excluded?

Several asset classes do not flow through the estate and are therefore not counted for EAT purposes:

• Jointly held property with right of survivorship — passes automatically to the surviving owner
• Registered accounts (RRSP, RRIF, TFSA) with a named beneficiary — paid directly to the beneficiary
• Life insurance policies with a named beneficiary — same principle
• Pension benefits with a designated beneficiary

These exclusions are a major reason estate planning often focuses on structuring assets to bypass probate — covered in more detail in other articles in this series.

Valuing the Estate for the Application

The court requires the estate trustee to state the gross value of the estate as of the date of death. This is not net value — debts, mortgages, and liabilities are not deducted for EAT purposes.

Valuation challenges arise with:

• Real estate — a recent appraisal or CMA (comparable market analysis) is commonly used
• Private company shares — may require a business valuator
• Personal effects and collectibles — insurance appraisals or professional assessments may be needed

Providing an inaccurate value — even inadvertently — can lead to penalties (discussed further in a companion article). Erring on the side of accuracy and seeking professional guidance on difficult-to-value assets is strongly recommended.

When Is the Tax Paid?

The EAT is paid to the government when the estate trustee files the application for a Certificate of Appointment. No certificate is issued until the tax is remitted or an arrangement is accepted. The estate (not the executor personally) pays the tax, but the executor is responsible for ensuring the correct amount is calculated and submitted.

Frequently asked questions