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№ ix Tax

Selling a Jointly Owned Home in Canada: Who Can Claim the Exemption?

Learn how each co-owner designates a jointly owned home for the principal residence exemption on a Canadian tax return, and when an owner cannot claim in Canada

Tax4 min readTSLBy the Treadstone Law Team · CanadaUpdated November 1, 2026
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Key takeaways
  • Each co-owner reports their own share and designates the home separately on their own return.
  • A co-owner who does not live in the home, such as an adult child on title for a parent, generally cannot designate it.
  • Reporting the sale and the designation is required even when no tax is owing.

Many homes are owned by more than one person: spouses, unmarried partners, or a parent and an adult child who was added to title. When the home is sold, each owner wonders the same thing. Do I get the principal residence exemption on my share?

The answer is not automatic. Each owner is tested on their own, and the tests differ depending on who lived in the home and what else the owner's family designates. This article explains the main rules in plain terms.

This article covers Canadian federal tax law, which applies in every province.

Co-ownership counts as ownership

For the exemption, a property must be a housing unit that you own, alone or jointly with another person, and that is ordinarily inhabited in the year by you, your spouse or common-law partner, your former spouse or partner, or your child. Ownership includes sole ownership, joint tenancy, tenancy-in-common and other co-ownership.

Being on title is therefore a starting point only. The second part, ordinary habitation, applies to each owner's own claim.

Each owner reports and designates separately

Each co-owner reports their own share of the sale on their own return and designates the property separately. Each can do so only if no other property is designated for their family unit that year.

The sale must be reported on Schedule 3 of the T1 return even if there is no gain or the whole gain is exempt, and CRA allows the exemption only if the sale and the designation are reported. Individuals designate the property and calculate any gain on Form T2091(IND). On Schedule 3, the designation is made in Part 1 by ticking box 1 at line 17900 if the home was the principal residence for all years owned, or all but one, or box 3 if it was not the residence for every year owned.

When a co-owner cannot claim

A co-owner who does not live in the home, for example an adult child on title for a parent, cannot designate it unless the home was ordinarily inhabited in the year by that co-owner or their spouse or partner, former spouse or partner, or child.

Whether a home is ordinarily inhabited is a question of fact. Even a short period of occupation in the year can be enough, but where the main reason for owning is to earn income, a brief stay generally will not qualify. If the parent lived there and the child did not, the child's share may not be sheltered. How much of a gain exists in that situation depends on the facts, so it is worth confirming with an accountant or lawyer.

The family unit: one home per year

Only one property per family unit can be designated as a principal residence for each year from 1982 onward. For 1993 and later years, the family unit is you, your spouse or common-law partner and your unmarried children under 18.

SituationEffect on designation
Spouses living togetherOne home per year for the family unit
Spouses separated all year under a court order or written agreementNot in the same family unit that year, so each can designate a different home
Common-law partners, 1982 to 1992The one-property rule applied only to spouses, so they could designate different homes
Common-law partners, 1993 onwardIn the same family unit
Unmarried person under 18 with no spouse, partner or childFamily unit also includes parents and unmarried siblings under 18

Spouses may split years between two homes by designating each home for different years, as long as no year is designated for two properties.

What to do before you sell

If you forget to designate in the year of sale, ask CRA to amend that year's return. CRA may accept a late designation, but a penalty may apply, and the Minister may extend the time if the request is made within ten calendar years after the tax year ends. The late-election penalty is the lesser of $8,000 and $100 for each complete month between the due date and the date of the application.

Frequently asked questions

Do both co-owners get the exemption on the same home?

Each owner designates separately on their own return, but each can designate only if no other property is designated for their family unit that year. Whether two owners are in one family unit depends on their relationship and the year.

Can an adult child on title claim the exemption on a parent's home?

Generally not, unless the home was ordinarily inhabited in the year by that child, their spouse or partner, former spouse or partner, or their child. Being on title alone does not meet the test.

Do I report the sale if the whole gain is exempt?

Yes. The sale must be reported on Schedule 3 even when there is no gain or the gain is fully exempt.

What if we separated during the year?

A spouse or common-law partner separated for the whole year under a court order or written separation agreement is not in the same family unit for that year, so each can designate a different home. Partial-year situations depend on the facts and are worth confirming with an advisor.

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. Canadian 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 tax lawyer or accountant. Reach us at 1-844-900-1070 or send our Team a message.

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