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№ 22 Wills & Estates

Estate Trustee Duties When the Deceased Held Joint Assets in Ontario

Which joint assets an Ontario estate trustee should include, report and investigate, from resulting trusts to estate tax and land title records.

Wills & Estates5 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • Joint property that truly passes by survivorship generally stays out of the estate and out of estate administration tax.
  • An estate trustee should look behind the title, because a joint asset held on resulting trust for the estate is counted for estate administration tax.
  • Tax, equalization and support rules can still touch joint assets, so each one deserves a closer look.

If you are dealing with a deceased person's property, how this applies depends on your role and your situation, so it is worth confirming with a lawyer before you decide what counts as part of the estate. Joint assets cause confusion because they appear in the deceased's records but may not belong to the estate at all.

This article sets out how to sort joint assets, what to investigate, and what to report in Ontario. It is a general guide, and a lawyer can confirm how it applies to your estate.

Start with who actually takes the asset

Property passes to the estate trustee only if no one else has a right to take it by survivorship. Property that passes by survivorship goes directly to the surviving owner, whether or not there is a will. The will does not control it.

For land, the survivor deals with the land registry rather than the court. The survivorship application under the Land Titles Act is a land registry step, not a probate application. Probate is also not always required. A house held in true joint tenancy by a surviving owner can be dealt with without a Certificate of Appointment of Estate Trustee.

Sort each joint asset

Type of holdingUsual treatment
True joint tenancy with a survivorGoes to the survivor, not the estate
Tenancy in commonShare does not pass by survivorship and goes through the estate
Matrimonial home held jointly with a third person, such as a childJoint tenancy deemed severed before death, so the share goes into the estate
Last surviving joint ownerLand goes to that person's estate trustee
Joint owners who died together or in an uncertain orderDeemed tenants in common unless a contrary intention appears

Check how title was taken rather than assuming. Land in two or more names, other than land held by executors or trustees, is held as tenants in common unless the document shows on its face that the owners are to take as joint tenants. Spouses and common-law partners hold as joint tenants only if the deed says so. If joint owners all die at the same time, or in circumstances that make it uncertain who survived, they are each deemed to have held as tenants in common unless a contrary intention appears, and each share then passes through that owner's own estate.

Investigate whether a joint asset is really a gift

When an adult child was added to a parent's account or asset without paying, the law presumes a resulting trust. The person who received the transfer must show a gift was intended, and the asset is presumed held in trust for the parent and, on death, for the estate. The presumption of a gift is confined to minor children, and an adult child's financial dependency does not trigger it, though it can be strong evidence against a resulting trust.

Evidence on intent can include the bank documents, control and use of the funds, a power of attorney, the tax treatment of the account, and later evidence if relevant to the intention at the time of transfer. Between spouses, property held in both names as joint tenants is proof, without evidence to the contrary, of an intention to own it jointly, and money on deposit in both names is deemed held jointly.

Reporting, tax and deadlines

For estate administration tax, jointly owned property that passes automatically to the other owner is not counted in the estate's value, but property held in another person's name that belongs to the deceased is. Above $50,000 the tax is $15 for every $1,000 or part of the estate's value. The Estate Information Return 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, for example after newly found assets.

On the final tax return, the deceased is considered to have sold capital property just before death, even if it passes by survivorship. A rollover can apply to a surviving spouse or common-law partner resident in Canada.

Joint assets can also affect claims. A surviving married spouse who elects equalization has property received by survivorship credited against the entitlement, unless a written instrument says it is in addition. The election is due within six months after death, and no distribution may be made within six months of the death. Once notice of a support application is served on you, you generally must not distribute until the court decides, unless everyone entitled to apply consents or the court orders otherwise.

What to do next

Frequently asked questions

Do I include joint bank accounts in the estate?

Not if they truly pass to the survivor by survivorship, since that property goes straight to the survivor. If the survivor holds the account on resulting trust for the estate, it may belong in the estate and count for estate administration tax.

Do I need probate to deal with a jointly owned house?

A house held in true joint tenancy by a surviving owner can be dealt with without a Certificate of Appointment of Estate Trustee. The survivor uses a survivorship application at the land registry.

What if the joint owner was an adult child?

The child is presumed to hold the asset in trust for the parent and the estate unless a gift is shown. Evidence such as bank documents and control of the funds can matter.

Can I distribute the estate right away?

Not always. No distribution may be made within six months of a death where the equalization rules apply. A served support application also generally stops distribution until the court decides.

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.

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