How long can you be out of Canada without losing CPP?

How Leaving Canada Affects Your CPP and GIS Benefits

If you're thinking about retiring or moving abroad, it's important to understand how time outside Canada can impact your government pensions—especially the Guaranteed Income Supplement (GIS).

While the Canada Pension Plan (CPP) continues no matter where you live, the same doesn’t apply to the GIS. This benefit is designed to help low-income seniors and comes with strict residency requirements. If you leave Canada for more than six months, you’ll likely lose your GIS eligibility, and payments will stop the month after your departure.

The six-month rule is a hard cutoff. Even if you’ve paid taxes in Canada your whole life, leaving the country for an extended period triggers an automatic reassessment of your GIS status. Some exceptions exist—for example, if you're moving to a country with a social security agreement with Canada and meet specific conditions—but these are limited and require proactive steps.

It’s also worth noting that while CPP payments continue regardless of where you live, they may be subject to withholding tax depending on your new country of residence. The U.S., for instance, has a tax treaty with Canada that prevents double taxation, but not all countries offer the same protections.

So if you’re dreaming of retiring in warmer climates or spending prolonged time abroad, plan carefully. Talk to Service Canada before you go. Understanding the difference between CPP and GIS rules could save you from a significant financial surprise. Staying informed is key—especially when your retirement income is on the line.