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№ 22 Wills & Estates

Is Capital Gain on a Deceased Person's Home Taxable in BC?

How capital gains apply to a deceased person's home in British Columbia, when the principal residence exemption helps, and what the executor files.

Wills & Estates4 min readTSLBy the Treadstone Law Team · British ColumbiaUpdated November 6, 2026
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Key takeaways
  • The tax law treats a person as having sold their capital property just before death, even though nothing is actually sold.
  • A home that was the deceased's principal residence can be exempt, but it must still be designated in the final return.
  • A home passing to a spouse or common-law partner can roll over at its original cost, so no gain is reported on the final return.

When someone dies owning a house in British Columbia, heirs often worry that a large tax bill will land on the family. The answer depends on how the home was used, who receives it, and what the executor reports on the deceased's final tax return.

This article explains in plain terms how the deemed sale on death works, when the principal residence exemption helps, and which situations (rental property, cottages, spousal transfers) are treated differently. Every estate is different, so a lawyer or accountant should confirm how this applies to yours.

This article covers the law of British Columbia.

Death is treated as a sale, even if nothing is sold

Under section 70(5)(a) of the Income Tax Act, a person is deemed to have disposed of each capital property immediately before death, for proceeds equal to its fair market value at that time. The CRA describes this as the deceased being considered to have sold everything just before death, even though no sale takes place.

The gain is the fair market value less the adjusted cost base. It is reported on Schedule 3, and the taxable portion goes into income on line 12700 of the final return. The final return covers income from January 1 of the year of death up to the date of death.

This is why a getting a clear, supportable value for the home as of the date of death matters. Many families ask for a written valuation at that stage.

The principal residence exemption

If the home was the deceased's principal residence, the gain may be fully exempt. Even then, the home must still be designated on Schedule 3 and on Form T1255 in the final return. The deceased's designation applies only up to the date of death, and land is usually limited to half a hectare unless more was needed for the home's use as a residence.

If the home passes to a spouse or common-law partner on a rollover, the gain is reported as zero and a pre-death designation is not required in the final return. A record of the years the deceased could have designated should still be kept.

Property that is not a principal residence

On death, net capital losses from the final return or the prior year can offset income other than capital gains, which is not the case in other years.

Passing the home to a spouse or common-law partner

Under section 70(6), capital property that vests indefeasibly in a spouse or common-law partner resident in Canada within 36 months after death (or a longer period the Minister allows on written application) is deemed disposed of at its adjusted cost base. No gain arises on the final return, and the spouse takes over the cost.

The legal representative can choose to elect out of the automatic rollover, property by property, in the final return. Transfers to a qualifying testamentary spousal trust can also be tax-deferred. Whether to elect out is a planning question worth discussing with an accountant, because the gain would then be taxed on the final return.

SituationGeneral result on the final return
Principal residence, designatedGain may be exempt, but the designation is still filed
Home to a spouse on rolloverGain reported as zero; spouse takes over the cost
Rental property or vacant landGain reported on Schedule 3; not a principal residence
Cottage for personal usePersonal-use property (line 15800); a loss on it cannot be claimed

What to do next

Frequently asked questions

Is there a capital gains tax on a house when the owner dies?

The tax rules treat the owner as having sold the property just before death at fair market value. If the house was their principal residence, the gain may be exempt, but the home must still be designated in the final return.

Do my parents' house and cottage get the same treatment?

Not necessarily. Only a principal residence qualifies for the exemption, and a cottage used for personal enjoyment is personal-use property whose loss cannot be claimed. Which property is designated can affect the result, so get advice.

Does a spouse who inherits the home owe tax on the gain?

Generally the rollover applies if the property vests in a spouse or common-law partner resident in Canada within 36 months after death, and the spouse takes over the original cost. The legal representative can elect out of the rollover property by property.

Who files the return that reports the gain?

The legal representative files the final return for the year of death. The gain is reported on Schedule 3, and the taxable portion goes on line 12700.

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. British Columbia 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 lawyer who practises in British Columbia. Reach us at 1-844-900-1070 or send our Team a message.

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