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When a Joint Borrower Dies: Taking Over the Mortgage in Ontario

What happens to a joint mortgage when a co-owner dies in Ontario: survivorship, keeping up payments, talking to the lender and the paperwork to expect.

Real Estate5 min readTSLBy the Treadstone Law Team · OntarioUpdated October 28, 2026
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Key takeaways
  • When a joint tenant dies, the survivor generally has the deceased removed from title through a survivorship application or transfer with proof of death.
  • Whether the death changes what the lender can demand depends on your mortgage terms, so read the documents and call the lender early.
  • The practical priority is to keep payments current, because default can eventually lead to a forced sale.
  • Adding a new person to title while a mortgage is outstanding can trigger land transfer tax, even between parent and child.

Losing a spouse, partner, relative or business partner who shared your mortgage is hard enough without worrying about whether the bank will call the loan. Many survivors fear the lender can demand full payment the week after the funeral.

This article explains, in general terms, how survivorship works on title, why the mortgage keeps running, what the lender may ask for, and when it makes sense to talk to a lawyer. Your answers depend on how title is held and what your mortgage document says.

Survivorship: who owns the home after a death

If two people hold title as joint tenants, the survivor generally takes the whole property when one dies. Ontario land registration practice reflects this: the survivor files a survivorship application or transfer, supported by proof of death, and that removes the deceased from title.

Not every co-owner holds title this way. If you and the other borrower held title in another form, the outcome can be different. Check how your deed or transfer describes ownership before assuming anything, and confirm the result with a lawyer.

Ownership of the home and responsibility for the mortgage are separate questions. Title records who owns the property. The mortgage records what is owed and who promised to pay it.

Can the lender demand payment right away?

There is no single answer, because it turns on the wording of your mortgage and the lender's policies. Many people assume a death automatically makes the whole loan due. Read your mortgage terms and ask the lender directly what it requires, and consider having a lawyer review the wording.

What clearly matters is whether payments stay current. A standard charge acceleration clause lets a lender accelerate the principal on default, but the Court of Appeal has held it does not entitle the lender to future, unearned interest, only interest accrued to the date of default.

If payments are missed, the lender's remedies can include power of sale. Under a mortgage's own power of sale clause, the borrower must be in default at least 15 days before notice and the lender must give at least 35 days' notice of intention to sell to everyone with an interest in the property. If the mortgage has no such clause, the statutory power of sale applies after three months' default in payment and 45 days' notice. Default may eventually lead to a forced sale of the home.

The paperwork a survivor should expect

Expect two parallel streams: the land registration steps and the lender's own requirements. The land steps depend on how the property is registered.

Registration systemWhat is generally needed
RegistryA survivorship application with appropriate proof of death, if no death declaration was deposited
Land TitlesA survivorship application supported by an affidavit and proof of death, plus a spousal or matrimonial home statement for deaths on or after March 1, 1986

Lender requirements vary. Whether a lender will release the deceased from the mortgage, or require anything further, depends on the lender and the mortgage terms, so it is worth asking the lender directly and confirming with a lawyer.

If you cannot keep up the payments alone

A household that loses an income may struggle. Contact the lender early, before payments are missed.

If your lender is a bank or other federally regulated lender, the Financial Consumer Agency of Canada describes several relief options. These are guidelines, not a guarantee, and may not bind credit unions, trust companies or private lenders.

Banks are expected to explain the new payment, the total cost and the effect on amortization, and to obtain your express consent to a relief measure. If a dispute develops over what you owe, you can give written notice requiring the lender to provide a statement of the principal or interest in default, the nature of the default and the expenses incurred. The lender must respond within 15 days of receiving the request.

Be careful about changing title in a hurry

After a death, survivors sometimes want to add a child or another relative to title. The Land Transfer Tax Act does not exempt gifts of land, but where a mortgage is outstanding, tax is payable on the amount outstanding at registration regardless of the relationship between the parties. The spousal exemptions do not cover a parent and child.

A lender may also have its own say about changes to who is on title or on the mortgage. Get advice before signing anything that changes ownership.

What to do next

Frequently asked questions

Does the survivor automatically own the house?

If title was held as joint tenants, the survivor generally takes the property and files a survivorship application or transfer with proof of death to remove the deceased from title. If title was held another way, the result can be different. Check the registered ownership and confirm with a lawyer.

Do I have to pay off the mortgage when my co-borrower dies?

That depends on your mortgage terms and the lender, so check the document and ask the lender directly. In practice, the key step is to keep payments current, since default can eventually lead to a forced sale.

How much notice must a lender give before selling the home?

Under a mortgage's own power of sale clause, the lender must give at least 35 days' notice of intention to sell to everyone with an interest, after the borrower has been in default at least 15 days. Without such a clause, the statutory power of sale applies after three months' default and 45 days' notice.

Can I ask the lender how much I owe in arrears?

Yes. You can give written notice requiring a statement of the principal or interest in default, the nature of the default and the expenses incurred, and the lender must respond within 15 days. If it does not, or the statement is incomplete or incorrect, its enforcement rights are suspended until it complies.

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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