What Happens to Your Stock Options If You Leave Canada: Departure Tax Concepts

Ceasing to be a Canadian tax resident triggers Canada's so-called departure tax — a deemed disposition of much of what you own, at fair market value, as if you'd sold it the day before you left. If you're also holding unexercised employee stock options when you go, the question of stock options departure tax treatment gets genuinely complicated, because options aren't treated the same way as most other property.

This article explains the general shape of the problem. It is not a substitute for cross-border tax planning done before you actually leave, which is exactly when the available options are widest.

Departure Tax in Brief

When an individual ceases Canadian tax residency, the Income Tax Act generally treats most types of property the person owns as having been sold at fair market value immediately before departure, creating a deemed capital gain or loss even though nothing was actually sold. Certain categories of property are excluded from this treatment and dealt with under their own separate rules instead.

Why Employee Stock Options Don't Fit the Standard Mould

Unexercised employee stock options are a good example of property that doesn't slot neatly into the general departure tax framework. The employment benefit attached to a stock option is, by its nature, tied to services performed as an employee — it isn't a straightforward capital asset with a market value you can simply mark to the departure date the way you would with, say, publicly traded shares you already own outright.

Because of that, unexercised options are generally addressed through the specific stock option benefit rules rather than the general deemed-disposition mechanism that applies to most other capital property on departure.

What Can Happen to the Options Themselves

Several threads can be relevant, depending on your specific facts:

• The benefit calculation, when it eventually arises on exercise, may need to reflect how much of your employment was performed while you were a Canadian resident versus after you became a non-resident.
• Canada can retain some taxing right over a benefit connected to Canadian employment, even after you've become a non-resident, depending on the applicable tax treaty and the specifics of your situation.
• Your employer may have separate withholding and reporting obligations tied to option exercises by former employees who are no longer Canadian residents.

None of this is a substitute for confirming your own facts against current CRA guidance and, where relevant, the tax treaty between Canada and your new country of residence.

Ongoing Canadian Obligations After You Leave

Becoming a non-resident doesn't necessarily end Canada's interest in income connected to your time as a Canadian employee. If you exercise options after departure, or your former employer reports a benefit tied to your Canadian employment period, you may still need to file a Canadian return or otherwise account for that income, even though you no longer live here.

Planning Before You Go

• [ ] Review your option agreements and vesting schedules well before your departure date
• [ ] Get advice on whether exercising before you leave changes your overall tax position
• [ ] Confirm with your employer how they intend to handle withholding and reporting for a departing employee
• [ ] Check whether Canada's tax treaty with your destination country affects how the benefit will ultimately be taxed
• [ ] Keep detailed records of your Canadian residency dates and the portion of your employment performed in Canada

Frequently asked questions