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What Taxes Are Owed When Someone Dies in Ontario?

Executors in Ontario: learn about the final return, deemed disposition at death, filing deadlines, rollovers and why a CRA clearance certificate matters.

Wills & Estates4 min readTSLBy the Treadstone Law Team · OntarioUpdated November 13, 2026
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Key takeaways
  • A person is deemed to have disposed of capital property at fair market value immediately before death, and any gain goes on the final return.
  • Filing deadlines depend on the date of death and on whether there was business income.
  • Distributing the estate without a CRA clearance certificate while tax is owing can make you personally liable.

When someone dies, their income tax affairs do not simply stop. The executor, called an estate trustee in Ontario, should be careful about tax before handing out the estate, because distributing assets without a CRA clearance certificate while tax is owing can make the executor personally liable for the unpaid amounts, up to the value of the assets distributed.

This article covers the final return, the deemed disposition at death, the deadlines and the clearance certificate. Tax rules have many exceptions, so an accountant or lawyer should confirm how they apply to your estate.

The final return and deemed disposition

A person is deemed to have disposed of each capital property immediately before death at its fair market value, and any resulting capital gain is reported on the final return. This means tax may be owing even though nothing was actually sold.

For a principal residence, the designation applies only up to the date of death, and you cannot claim a capital loss on personal-use property.

When a rollover may apply

In some cases the deemed disposition is deferred. These are the main exceptions in plain terms:

Filing deadlines

SituationFinal return due
Death between January 1 and October 31April 30 of the following year
Death between November 1 and December 316 months after the death
Deceased or cohabiting spouse or partner carried on a businessJune 15 of the following year, or 6 months after a death between December 16 and 31

Even where the filing date is extended for business income, any balance owing is still due by the regular date. Check the exact dates for your situation with an accountant.

Clearance certificates and personal liability

A legal representative who distributes estate assets without a CRA clearance certificate, requested on Form TX19, while tax is owing is personally liable for the unpaid amounts, up to the value of the assets distributed. For that reason many executors wait for the certificate before distributing.

Taxes are also only one kind of debt. Where an estate cannot pay all its debts, they are paid proportionately, and debts owed to the Crown rank alongside other debts. A personal representative who has given the required notices to creditors may distribute the estate and is not liable to a creditor whose claim they had no notice of.

What to do next

Estate Administration Tax is separate from income tax. An Estate Information Return must be filed within 180 calendar days after the estate certificate is issued, even if the estate is worth $0.

Frequently asked questions

Do I have to file a tax return for someone who has died?

Any capital gain that results from the deemed disposition of capital property at death is reported on the final return. The due date depends on when the person died. An accountant can confirm what applies.

Is tax owing if the house passes to the surviving spouse?

Property that passes to a spouse, common-law partner or qualifying spousal trust may roll over at cost, if it vests within 36 months after death. The representative may elect out. The details depend on the facts.

What is a clearance certificate?

It is a certificate from the CRA, requested on Form TX19, that protects the representative from personal liability for unpaid tax when assets are distributed. If you distribute estate assets without it while tax is owing, you may be personally liable for the unpaid amounts, up to the value of the assets distributed.

Does the estate pay tax on the final return and on probate separately?

Yes, they are different. The final return deals with income tax. Estate Administration Tax is separate, and no such tax is payable on estates worth $50,000 or less.

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.

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