Estate Tax in Canada: What Happens to an Inherited Property

If you have searched for estate tax in Canada after a death in the family, the most useful thing anyone can tell you is that the thing you are looking for does not exist. Canada has no estate tax and no inheritance tax. Alberta has neither. What the Income Tax Act does instead is treat the person who died as having sold everything they owned the moment before death, and tax the gain on that deemed sale in their own final return. This page is general information rather than tax or legal advice, and an estate holding a Canmore property should be in front of an accountant and an estate lawyer early.

Estate tax in Canada: the tax that does not exist

There is no tax in Canada levied on the value of an estate, and none levied on a beneficiary for receiving property. The CRA's own guidance for a deceased person's returns imposes neither. Nothing in it charges the estate a percentage of what it is worth.

The substitute is a deemed disposition. In the CRA's wording, when a person dies they are considered to have sold all their property just prior to death, even though there is no actual sale. If they owned capital property, which includes real estate, that deemed sale can produce a capital gain or a capital loss.

The distinction is not academic. An estate tax would be charged on the whole value of the property. A deemed disposition is charged only on the growth in value while the deceased owned it, and only half of that growth is included in income, because the capital gains inclusion rate in Canada remains one-half. On a Canmore property bought in the 1990s and held until 2026, the two approaches would produce very different bills, and the deemed-disposition figure is the smaller one.

Two further points people get wrong. The tax falls on the deceased, in their terminal return, not on the heirs. And a capital loss on personal-use property cannot be claimed in Canada, so the treatment is one-directional. The same logic governs capital gains on a second property during an owner's lifetime; death simply forces the disposition.

How the gain is calculated on the deemed disposition

The arithmetic on the final return is short. Proceeds of disposition, being the fair market value of the property on the date of death, minus the adjusted cost base, equals the capital gain. Half of that is a taxable capital gain, reported on Schedule 3 and carried to line 12700.

The adjusted cost base is the original cost plus the expenses of acquiring it, plus capital expenditures such as additions and improvements. The CRA is explicit that current expenses, meaning maintenance and repairs, cannot be added.

Whether that whole figure is actually taxed depends on the two reliefs below.

The spousal rollover

Where property passes to a surviving spouse or common-law partner who was resident in Canada at the time of the death, or to a qualifying testamentary spousal or common-law partner trust, the transfer happens on a tax-deferred basis. The disposition is still reported on Schedule 3, but the proceeds are deemed equal to the property's adjusted cost base immediately before death, so the gain reported is zero. The gain is postponed until the survivor sells or is deemed to sell.

Conditions attach. The property has to be locked in for the spouse or the spousal trust no later than 36 months after the date of death; an extension can be requested from the director of the tax services office before that window closes, and if it is neither met nor extended, the gain must be reported in the final return after all.

The legal representative can also elect out of the rollover, property by property, in the final return. That is sometimes deliberate, for instance to use capital losses or the deceased's lower marginal rate in the year of death, and it is a calculation for an accountant rather than a default.

The principal residence exemption on the deceased's home

The exemption survives death, for the years the deceased qualified. A property qualifies for a year if it was a housing unit the deceased owned, alone or jointly, and the deceased, their current or former spouse or common-law partner, or one of their children ordinarily inhabited it that year, and it is designated.

Two things trip estates up.

The designation is not automatic. Even where the exemption removes the entire gain, the legal representative must still designate the property in the final return, on Schedule 3 and on Form T1255, the designation form specific to a deceased individual.

The designation stops at the date of death. After that, for the home to keep principal residence status, a beneficiary has to qualify in their own right by ordinarily inhabiting it. An heir in Calgary or Toronto who inherits a Canmore house and leaves it standing does not qualify, so gain accruing after the death is exposed.

Where a principal residence goes to a spouse or a spousal trust, neither the designation for the period before death nor the deemed disposition needs to appear in the final return at all. Keep a record of the eligible years anyway, because the survivor will need it later.

What an heir who inherits a Canmore property actually faces

Your cost for inherited property is generally the deemed proceeds of disposition for the deceased, which is usually the fair market value right before the death. Everything before that date was settled in the final return. Everything after it is yours.

That produces a fairly clean set of outcomes, and one common surprise.

The surprise is the holding period. Estates take time, and a Canmore property that sits for two years in a rising market accrues a gain that belongs to whoever holds it. Meanwhile the ordinary costs of ownership continue: condo fees, insurance, and Canmore property tax at the rate matching how the property is classified. If nobody is living there as a primary resident, the non-primary residential rate applies rather than the primary one, and the annual declaration deadline of 31 December does not pause for an estate. That is a live cost while the file sits open.

Probate, clearance certificates and the Alberta side

Alberta charges no estate tax, and its court fees are modest by the standards of anywhere else in Canada. Issuing a grant of probate or administration, where the net value of property in Alberta is over $250,000, costs $525. The full schedule runs from $35 for an estate of $10,000 or less up to that $525 ceiling. On a Canmore house worth well over a million dollars, the provincial charge on the grant is still $525.

The federal side is where the timeline lives. Before distributing assets, the legal representative should obtain a clearance certificate on Form TX19, which confirms that all amounts owing have been paid or secured. Distribute without one and the representative is personally liable for unpaid amounts, up to the value of what was distributed. The CRA acknowledges a request within 45 days and says the assessment can take up to 120 days where the documents are complete, and longer if an audit is required.

The final return itself is due 30 April of the year following the death where the death occurred between 1 January and 31 October, and six months after the date of death where it occurred between 1 November and 31 December. Late filing with a balance owing costs 5% of that balance plus 1% for each full month, to a maximum of 12 months.

What estate tax in Canada means if you have inherited in Canmore

Stop looking for an estate tax and start with three questions instead. What was the property worth on the date of death, in writing, from someone who can defend it. Does the spousal rollover apply, and if it does, has the property been locked in within 36 months. And does the estate sell, or do the beneficiaries. Those answers set the entire tax outcome, and none of them is a rule of thumb you can safely take from a search result. If a sale is likely, a current market opinion from a Canmore home evaluation alongside a read of what it costs to sell here will tell you what the estate actually nets. Take that, the improvement records and the will to an accountant and an estate lawyer licensed in Canada. Estate tax in Canada is a phrase, not a tax, and the real work is in the deemed disposition behind it. This page is general information, not tax or legal advice.