What If My Property Drops After Canadian Departure Tax?

By Yarik Yarosh, CPA ·August 21, 2026 ·11 min read

Written by Yarik Yarosh, CPA (US & Canada) August 21, 2026 · FL CPA license AC61704 · CPA Ontario

ITA 128.1(8) lets you elect to reduce the gain Canada taxed at departure, but only when you later sell the property at a loss and the property was still taxable Canadian property at the time of the actual sale. That second condition is where most people hit the wall. A diversified portfolio of public stocks is almost never taxable Canadian property after you leave, so for the typical emigrant holding Canadian or US equities, the provision does not reach the assets that dropped.

✓Key takeaway

The relief exists but is narrower than it looks. You elect on the Canadian return for the year you actually sell, and the statute shifts part of the departure gain forward to the later sale, effectively unwinding it. The ceiling is the least of three amounts: what you specify, the departure gain, and the later loss. But condition (b) requires the property to have been taxable Canadian property at the time of the actual sale, and for a non-resident, publicly traded shares almost never meet that test. Private company shares backed by Canadian real property or resources are the main case where 128.1(8) does real work.

What is a post-emigration loss?

When you stop being a Canadian resident, ITA 128.1(4)(b) deems you to have disposed of most of what you own at fair market value (the departure tax), and Canada taxes the resulting gain even though you sold nothing. If you later sell the same property for less than that fair market value, the gain Canada taxed you on never fully materialized. The gap between the departure FMV and the actual sale price is, in economic terms, a loss on a gain that existed only on paper.

ITA 128.1(8) addresses that gap by letting you rewrite the departure proceeds after the fact, but only within defined limits and only when the property qualifies.

How does the election work?

Three conditions, then a formula. The statute requires that:

You were deemed by 128.1(4)(b) to have disposed of a capital property at any time after October 1, 1996 (the departure tax applied).
You actually disposed of the property at a later time, and at that later time the property was a taxable Canadian property of yours.
You elect in writing in your return of income for the taxation year that includes the later time.

“If an individual (other than a trust) (a) was deemed by paragraph (4)(b) to have disposed of a capital property at any particular time after October 1, 1996, (b) has disposed of the property at a later time at which the property was a taxable Canadian property of the individual, and (c) so elects in writing in the individual’s return of income for the taxation year that includes the later time, there shall, except for the purpose of paragraph (4)(c), be deducted from the individual’s proceeds of disposition of the property at the particular time, and added to the individual’s proceeds of disposition of the property at the later time, an amount equal to the least of (d) the amount specified in respect of the property in the election, (e) the amount that would, but for the election, be the individual’s gain from the disposition of the property at the particular time, and (f) the amount that would be the individual’s loss from the disposition of the property at the later time, if the loss were determined having reference to every other provision of this Act including, for greater certainty, subsection 40(3.7) and section 112, but without reference to the election.” ITA 128.1(8)

The amount that moves is the least of three things: what you specify in the election, the gain you had at departure, and the loss you have on the actual sale. Taking the least of the three means the election cannot create a loss at departure (it is capped by the departure gain) or a gain on the later sale (it is capped by the later loss). You are shifting an existing gain forward, not inventing one in either direction.

The statute adds a carve-out: the deduction from departure proceeds is “except for the purpose of paragraph (4)(c).” Paragraph (4)(c) is the provision that sets your reacquisition cost at departure equal to the deemed proceeds. Because the carve-out excludes (4)(c), your Canadian cost base stays at the original departure FMV even though your departure proceeds go down. The later-sale proceeds go up by the same amount, so the later loss shrinks by exactly the amount the departure gain shrank. It is a shift, not a forgiveness, and the numbers in the worked example below show what that looks like.

Why does the property have to be taxable Canadian property?

Because condition (b) says so, and the definition of taxable Canadian property for a non-resident is narrower than most emigrants expect.

For shares of a corporation not listed on a designated stock exchange (private company shares), the test under ITA 248(1) asks whether, at any time in the 60-month period ending at the sale, more than 50% of the fair market value was derived, directly or indirectly, from Canadian real or immovable property, Canadian resource properties, or timber resource properties.

For listed shares, the test is harder to meet. You need both 25% or more ownership of any class (alone or with non-arm’s-length persons) and the same more-than-50% value-derivation test. A minority shareholder in a public company almost never satisfies both limbs.

Property type	TCP test for a non-resident	Typical 128.1(8) candidate?
Private company shares	>50% value from Canadian real property or resources at any point in prior 60 months	Yes, if the corporation holds significant Canadian real estate or resource assets
Listed shares (public company)	25%+ ownership AND >50% value from Canadian real property or resources	Rarely: requires a major shareholder of a resource or real-estate company
Canadian mutual funds, ETFs	Same 25%+ and >50% tests for units of a mutual fund trust	Almost never
Partnership interests	>50% value from Canadian real property or resources	Yes, if the partnership holds qualifying assets

A Canadian who moves to the US holding a diversified brokerage account of publicly traded stocks, Canadian or US, typically holds none of the above. Those shares are not taxable Canadian property after departure, condition (b) of 128.1(8) fails, and there is no Canadian-side relief for the drop.

What if the property isn’t taxable Canadian property?

Then 128.1(8) does not apply, and the departure gain stands. Canada taxed a gain that, with hindsight, was larger than the real economic outcome, and Canada’s domestic law offers no mechanism to revisit it.

On the US side, the treaty election under Article XIII(7) addresses a different half of the problem. It lets you elect a US cost basis equal to the departure FMV, so the US does not also tax the portion of any gain that Canada already taxed. If the property later drops, the US will recognize a loss from the departure FMV down to the actual sale price, even though Canada will not adjust the departure gain in the other direction. The two elections operate independently: the Canadian 128.1(8) election does not affect the US treaty election, and the treaty election does not affect 128.1(8).

If you return to Canada, 128.1(6) can unwind the departure disposition for properties that were taxable Canadian property throughout the absence. That is a returning-resident election, not a post-emigration loss mechanism, and it requires you to actually re-establish Canadian residence.

What does the election actually change on the numbers?

The election shifts gain from the departure year to the later sale year, reducing the Canadian tax you owed at departure and zeroing out (or shrinking) the capital loss on the later sale that, as a non-resident, you likely could not have used anyway. A non-resident’s capital losses on taxable Canadian property can only offset gains on other taxable Canadian property, so a loss with nothing to offset is stranded. The election converts a stranded non-resident capital loss into a direct reduction of the departure gain.

Hypothetical example

A hypothetical with made-up numbers. A Canadian holds shares of a private Ontario corporation whose value comes from commercial real estate it owns in Toronto. The shares meet the taxable Canadian property test at every point. She moves to the US in 2024.

At departure:

Adjusted cost base: $100,000
Fair market value: $500,000
Deemed gain under 128.1(4)(b): $400,000 (taxable capital gain of $200,000)

She defers the departure tax under Form T1244 and sells the shares in 2026 for $200,000.

Without the 128.1(8) election:

Departure gain: $400,000 (still assessed, deferral or not)
Later sale: proceeds $200,000, cost base $500,000 (set by paragraph (4)(c) at the departure FMV), capital loss of $300,000
She owes Canadian tax on a $400,000 gain and holds a $300,000 capital loss usable only against future taxable Canadian property gains she may never have

She makes the election and specifies $300,000 (the maximum useful amount):

The amount is the least of $300,000 (specified), $400,000 (departure gain), and $300,000 (later loss) = $300,000.

With the election:

Departure gain: $400,000 minus $300,000 = $100,000 (taxable capital gain of $50,000)
Later sale: proceeds $200,000 plus $300,000 = $500,000, cost $500,000 (unchanged because the (4)(c) carve-out keeps the original FMV as the reacquisition cost), loss = $0

She pays Canadian tax on $100,000 of capital gain instead of $400,000. The later capital loss, which would have been stranded, disappears. The tax saving is real.

The US side is separate. If she elected under the treaty to step up her US basis to $500,000 at departure, the US sees a $300,000 loss on the 2026 sale regardless of the Canadian election. The two elections run independently.

Illustrative numbers only, not a real client and not advice for your facts.

Note the net position. Her real economic gain across both events is $100,000 (she bought at $100,000 and sold at $200,000), and after the election, that is exactly the gain Canada taxes. Without the election, Canada would have taxed $400,000 of gain and left her with a $300,000 capital loss she could do nothing with as a non-resident. The election brings the Canadian tax in line with the economic outcome.

How do I make the election?

The statute says “so elects in writing in the individual’s return of income for the taxation year that includes the later time.” There is no prescribed CRA form dedicated to this election that we could locate; it is made by a written statement included with the return for the year of the actual sale, specifying the property, the departure date, and the amount elected under paragraph (d), with a calculation showing how the least of (d), (e), and (f) was determined.

Because the property is taxable Canadian property, the sale itself triggers a Canadian filing obligation for the non-resident. That return is where the election rides.

If you deferred the departure tax under ITA 220(4.5), the deferred amount is recomputed when you file the election, because the departure gain it was measured against has now decreased.

Practitioner note

The question I hear is “the market dropped, can I get my departure tax back?” and the honest answer is usually no, not through 128.1(8), because the assets that dropped are public stocks that aren’t taxable Canadian property after departure. The provision is real and powerful, but it covers a narrow lane: private company shares backed by Canadian real estate, resource companies, partnerships in similar assets. For a client holding shares of a private operating company that owns its building and the building’s value fell, 128.1(8) works exactly as intended. For a client whose ETF portfolio dropped 30% after leaving, the Act has nothing for them on the Canadian side, and the fix sits in the treaty election on the US return, which at least prevents the US from also taxing the phantom gain.

The election timing matters too. You elect on the return for the year you actually sell, not the year you left. If you haven’t sold, you haven’t triggered it, and holding the property while waiting for a recovery is a perfectly valid choice. The deferral under T1244 keeps running while you hold. But if you sell at a loss and miss the election on that year’s return, you have lost the window, and you are back to a stranded non-resident capital loss. So the sale and the election need to be planned together.

What should I do next?

Start by asking what you actually hold. If the assets that dropped are public equities in a brokerage account, 128.1(8) likely does not reach them, and the right move is making sure the treaty election is on the US return so the US side recognizes the loss. If the assets include private company shares or partnership interests backed by Canadian real property, check the 50% value-derivation test, because those are the properties 128.1(8) was built for, and the election should be planned for the year of the actual sale.

Deferring the departure tax itself under T1244, which runs until you sell or otherwise dispose
The US treaty election for a basis step-up, which prevents double taxation on the US side
Departure tax forms T1161 and T1243, the reporting side of the deemed disposition
Moving back to Canada, where 128.1(6) can unwind the departure disposition entirely

Paid departure tax on a gain that never materialized?

The Cross-Border Assessment is a fixed $249. You get a written, CPA-reviewed read on whether 128.1(8) reaches your property and what the election would save.

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Cite this page

Yarik Yarosh, CPA. "What If My Property Drops After Canadian Departure Tax?." Blue Cloud CPA, August 21, 2026. https://bluecloudcpa.com/guides/what-if-departure-tax-property-drops-in-value

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.