What is the 60-month rule for Canadian departure tax?

Who the rule is built for

Canada's departure tax is meant to collect tax on the growth in your assets that happened while Canada had the right to tax you as a resident. That logic breaks down for someone who was only ever here for a few years: a foreign executive on a temporary assignment, a worker on a TN visa who returns home after a contract ends, a graduate student, or a family that relocated for a fixed term and always intended to leave. The 60-month rule in subsection 128.1(4) of the Income Tax Act is the mechanism that protects these short-term residents from paying Canadian exit tax on property that was never really "Canadian" in an economic sense.

The test looks at your cumulative Canadian residency over a rolling 10-year window, not a single continuous stretch. If you add up the months you were resident in Canada during the 120 months ending on your departure date, and the total is 60 months or fewer (five years or less), you qualify as a short-term resident for this purpose.

What property the rule protects

The exemption is narrow by design. It only covers property that falls into one of two categories:

• Property you owned immediately before the last time you became a resident of Canada, and have owned continuously since
• Property you inherited or received as a gift from a non-resident of Canada while you yourself were a resident here

In both cases the underlying idea is the same: the property's value has nothing to do with Canadian residency. If you brought a US brokerage account with you when you moved for a three-year work assignment, the gains that accrued before and during your stay on that specific property are not deemed disposed of when you leave, provided the 60-month test is met.

Property you bought fresh while resident in Canada, using Canadian income, is not covered by this exclusion. That property is still deemed sold on departure the same way it would be for someone who lived here for twenty years, so the rule is a relief for pre-existing wealth, not a blanket exemption for everything a short-term resident owns.

How the 120-month window is counted

The CRA looks back 10 years from your departure date and totals every period you were resident in Canada during that window, even if the periods are not consecutive. Someone who lived in Canada for two years, moved away for three, and then returned for another two before leaving again would have four months of residency toward the 60-month cap, not the full six years since their first arrival. This matters for people who move back and forth for work, since a second or third stint in Canada can still qualify for the exemption if the cumulative total stays under the threshold.

Once your cumulative residency crosses 60 months within that rolling window, the protection is gone and the full departure tax rules in what is departure tax in Canada apply on the way out, covering everything you own at that point, not just what you acquired here.

What the exemption does not change

Being a short-term resident under this rule does not exempt you from anything else that applies to Canadian residents while you are here. You still report worldwide income on your Canadian return for every year you are resident, still file T1135 if your foreign property crosses the reporting threshold, and still pay Canadian tax on Canadian-source income after you leave the same as anyone else. The 60-month rule is narrow and specific: it only removes the deemed disposition on the particular property described above, at the single moment you become a non-resident. It does not touch property you acquire while resident here, and it does not change how any other part of your Canadian tax filings work while your residency lasts.

It is also worth being clear that the rule looks at residency, not visa status or immigration category. A person on a long-term work permit who happens to stay past the 60-month mark loses the protection regardless of what their immigration paperwork says, while someone on a permanent resident card who leaves within the window can still qualify if their cumulative Canadian residency for tax purposes stays under the threshold.

Why this matters for planning a move

The rule rewards knowing your own residency timeline before you commit to leaving. Someone approaching the five-year mark who has flexibility on their departure date can sometimes choose to leave a few months earlier and stay inside the exemption, which can be the difference between a clean exit and a significant capital gains bill on foreign holdings that predate their time in Canada. It also matters for people considering a second stay in Canada: a prior residency period counts toward the 120-month total even years later.

Anyone relying on this exemption should keep clear records proving what they owned and when, since the CRA will expect documentation tying the specific property to a date before Canadian residency began, or to an inheritance received while resident. Ownership records, brokerage statements, and estate documents from the relevant period are worth gathering before you file, not after a review letter arrives.

How we handle this

We map out the full residency history first, counting cumulative months against the 120-month window before we tell a client whether they qualify. Where the 60-month rule applies, we identify exactly which assets it protects and build the departure return around that distinction, and where a client is close to the threshold, we model departure dates on either side of it so the decision is made with the numbers in hand, not after the fact. This is part of our broader cross-border tax services for people moving in and out of Canada.