For individuals leaving Canada, the tax consequences can arrive before any asset is sold. Canada generally treats an emigrant as having disposed of most property at fair market value immediately before departure, and the resulting tax is reported on the departure-year return. The size of that liability depends on three questions: when residence actually ends, what the property is worth, and whether a tax treaty changes the analysis.

Residence Is a Question of Fact

Canadian residence is not determined by a single day count. It depends on the individual's ties to Canada, the most significant being a home in Canada, a spouse or common-law partner, and dependants. Secondary ties, such as personal property, bank accounts, memberships, provincial health coverage and a driver's licence, are weighed together.

The CRA generally treats an individual as becoming non-resident on the latest of three dates: when the individual leaves Canada, when a spouse or common-law partner and dependants leave, and when the individual becomes resident in the new country. Keeping a home available for use in Canada, or returning frequently, can undermine the position.

An individual can ask for the CRA's view by filing Form NR73. Filing is optional, and whether it is useful depends on the facts.

How the Departure Tax Works

On emigration, most property is deemed to have been sold at fair market value, and the resulting gains are taxed in Canada. Significant exclusions include:

  • Canadian real property, which remains subject to Canadian tax on a later sale;
  • property of a business carried on through a permanent establishment in Canada;
  • registered plans such as RRSPs, RRIFs and TFSAs; and
  • for individuals resident in Canada for 60 months or less in the ten years before departure, property owned on arrival or inherited afterward.

Where the total fair market value of property owned at departure, excluding items such as cash and lower-value personal-use property, exceeds $25,000, Form T1161 must generally be filed. The deemed gains are calculated on Form T1243.

Emigrants may elect on Form T1244 to defer payment of the departure tax until the property is actually sold. The election must be made by April 30 of the year after emigration, and security acceptable to the CRA is required once the deferred federal tax exceeds a threshold. Individuals who later return to Canada may, in some cases, elect to unwind the deemed disposition for property they still own.

Valuation Is the Core of the Calculation

For publicly traded securities, value is observable. For private company shares, real estate outside Canada, partnership interests, art and similar assets, it is not, and the departure tax is only as supportable as the valuation behind it.

Independent valuations prepared as of the departure date, with documented methodology and assumptions, provide a sound foundation. The same values may also serve as the starting cost base in the new country where its rules permit, so consistency between jurisdictions matters as much as the Canadian number.

Treaty Tie-Breakers and Dual Residence

An individual can be resident in both Canada and another country under their domestic rules at the same time, particularly in the year of the move. Tax treaties resolve this through a sequence of tie-breaker tests, generally looking at where the individual has a permanent home, where personal and economic relations are closer, where the individual habitually lives and then nationality, with the tax authorities left to resolve any remaining cases.

The Canadian consequence is significant. An individual who is treaty-resident in the other country is generally deemed not to be resident in Canada, which can itself trigger the departure tax even if some Canadian ties remain. Treaty analysis therefore affects both the timing and the existence of the Canadian tax event.

Treaties may also help address double taxation of the same gain. Some, including the Canada–U.S. treaty, contain provisions that allow an emigrant to elect a cost base in the new country aligned with the Canadian deemed disposition. Whether and how they apply requires careful review in both jurisdictions.

Issues to Address Before Departure

Some planning steps are available only while the individual is still resident. Common areas of review include:

  • Private corporations. A Canadian company controlled by non-residents is no longer a Canadian-controlled private corporation, which can affect its tax rates and the availability of the lifetime capital gains exemption on its shares.
  • Family trusts. Distributions of property from Canadian trusts to non-resident beneficiaries generally do not benefit from the tax-deferred treatment available to Canadian residents.
  • Registered plans and pensions. Withdrawals after departure are generally subject to Canadian non-resident withholding tax and may also be taxed in the new country.
  • Canadian real estate. Rental income and future sales carry non-resident withholding and clearance requirements.
  • Investment accounts. Canadian institutions may restrict what non-residents can hold or trade.

Leaving Canada is a sequence of decisions rather than a single event. Establishing the departure date, supporting valuations and confirming the treaty position before the move gives an emigrating individual or family a defined Canadian tax position, and preserves options that may no longer be available once residence has changed.

This brief provides general information and is not advice for a specific situation.