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

Is Estate Administration Tax Payable on Joint Property in Ontario?

Find out when jointly owned property is left out of the value used for Ontario estate administration tax, and when it is still counted by the estate.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 6, 2026
← All articles
Key takeaways
  • Jointly owned property that passes automatically to the other owner is not part of the estate value used for estate administration tax.
  • Property that a survivor holds on a resulting trust for the estate still counts toward the tax.
  • Above $50,000, the tax is $15 for every $1,000 (or part) of the estate's value.

A parent has died, and the house and the bank account were in joint names with a child. You may be wondering whether those assets are added to the value of the estate when the estate administration tax (often called probate tax) is calculated.

The short answer is that true survivorship assets are generally left out, but not every asset with two names on it is true survivorship property. This article explains the usual rule, the exceptions, and what to check before you file.

How the tax is calculated

There is no estate administration tax on an estate worth $50,000 or less for applications made on or after January 1, 2020, although the return is still required. Above $50,000, the tax is $15 for every $1,000 (or part) of the estate's value, and it is due on the day the estate certificate is issued.

So the question of what counts as part of the estate directly affects the amount payable.

Why true joint property is usually left out

When someone dies, property passes to the estate trustee only if no other person has a right to take it by survivorship. Property with a right of survivorship goes straight to the surviving owner, whether or not there is a will.

Ontario's list of items not counted in the estate value includes jointly owned property that passes automatically to the other owner. Other items on that list include:

When joint property is still counted

The estate value includes property held in another person's name that actually belongs to the deceased. A joint asset that the survivor holds on a resulting trust for the estate does not escape the tax.

This often comes up with an adult child added to a parent's account or asset without paying for it. That child is presumed to hold the asset in trust for the parent and, on death, for the estate. The child can try to show that a gift was intended, since the person receiving the transfer carries that burden.

A court looking at intent may consider the wording of the bank documents, who controlled and used the funds, whether a power of attorney was granted, and how the account was treated for tax. Adult financial dependency does not create a presumption of gift, though it can be strong evidence against a resulting trust.

Other points that affect what is counted

For a survivor who is a spouse, there can also be a separate effect on the equalization calculation, which is a different question from the tax.

What to do next

If a joint asset is large or its ownership is disputed, speak with a lawyer before filing, because the value you report affects the tax.

Frequently asked questions

Is a joint bank account included in the estate for probate tax?

Money in a joint account that passes automatically to the other owner is generally not counted. But if the survivor holds the account on a resulting trust for the estate, it is counted.

Do I pay tax on a house held jointly with my spouse?

Jointly owned property that passes automatically to the other owner is not included in the estate value for this tax. Check that the deed actually shows a joint tenancy, because spouses hold as joint tenants only if the deed says so.

Is there a deadline to file the Estate Information Return?

Yes. It must be filed within 180 calendar days after the estate certificate is issued. Amended returns are due within 60 calendar days in the cases set out.

Can probate be avoided if the house is held jointly?

A house held in true joint tenancy by a surviving owner can be dealt with without a Certificate of Appointment of Estate Trustee. The survivorship application at the land registry is not a probate application.

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.

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 →