The three kinds of warm
The wish sounds like one decision but it is really three candidates. The first is the snowbird life: keep your Canadian home, your provincial healthcare and your tax residence, and spend the worst of the winter somewhere else. The second is moving within Canada to somewhere milder, which changes your provincial taxes and little else. The third is leaving Canada altogether, which changes almost everything.
The reason to name all three is that people often jump straight to the biggest one. A February spent shovelling can make Portugal feel like the answer when the actual problem was February. The three paths carry very different costs, very different paperwork and very different undo buttons, so it helps to price them side by side before falling in love with any of them.
The snowbird path is the reversible experiment. Nothing about your taxes, healthcare or estate changes because you spent three months away. That is why it is the version most people run first, sometimes for years, sometimes forever.
What the rules say
Wintering away has two clocks: the US substantial presence test, which can treat you as a US tax resident around 183 days, and your provincial health plan, which requires roughly five months a year at home, varying by province. A three-month winter clears both comfortably.
Moving provinces is administratively gentle. Your new province's tax brackets apply, your health coverage transfers after a short transition and CPP, OAS and all your accounts come along untouched. For some households the tax difference between provinces is real money, in either direction, which is worth seeing before the moving truck is booked.
Leaving Canada is the deep end. Ceasing tax residence can trigger departure tax, a deemed sale of certain investments on the way out, though registered accounts are generally excepted. CPP follows you anywhere in the world. OAS can be paid abroad indefinitely if you have at least 20 years of Canadian residence after age 18; with fewer, it can only follow you temporarily. Pension and RRIF income paid to a non-resident faces withholding tax set by the treaty with your new country. And the TFSA loses its magic in most destinations, since few other countries recognize its tax-free status. Every one of these deserves professional cross-border advice before anything is signed.
What people in this situation weigh
The pattern that shows up again and again is trying the smallest version of the dream before buying the biggest one.
- Healthcare is the quiet decider: snowbirds keep provincial coverage and buy travel insurance, in-Canada movers keep everything and full emigrants trade a public system for whatever the destination offers at whatever price.
- The underrated Canadian option: BC's south coast and a handful of other mild spots deliver most of the winter relief while keeping healthcare, family and the familiar system in reach.
- Distance from family has a way of feeling free in the brochure and expensive in year three, especially once grandchildren arrive.
- Renting before buying, everywhere: a rented winter in the destination answers the lifestyle question for a tiny fraction of the cost of an overseas purchase.
- The undo button: a snowbird winter reverses itself in spring, an interprovincial move reverses with a truck and unwinding a full emigration means redoing residence, healthcare waiting periods and tax status from scratch.
A worked example
Dean and Mary are done with prairie winters and test all three futures side by side. The snowbird scenario adds about three months in the US each year, with visitor health insurance priced in and flags watching the US day count and their province's residency minimum. The move-provinces scenario re-runs their after-tax income under BC's brackets to show what the same retirement pays them on the coast. The retire-abroad scenario applies treaty withholding to their pension income and estimates departure tax on the way out, clearly labelled as an educational estimate. Nothing is decided yet, but the three paths now have prices instead of guesses, and the cheapest experiment is the one they will run first.
Built with the snowbird, move-provinces and retire-abroad scenarios the TruePath engine models, with the abroad path an educational estimate that calls for cross-border professional advice before acting.
How TruePath fits in
All three warm paths are modelled. The snowbird scenario handles about three months a year in the US, including visitor health insurance for 65 and up and flags for the 183-day US line and your province's minimum time at home. The move-provinces scenario compares your after-tax income under the new province's brackets, so a milder postal code gets a real price. The retire-abroad scenario estimates treaty withholding and departure tax, and it says plainly what it is: an educational estimate, with professional cross-border advice required before any real move.
Related questions people ask
Do CPP and OAS keep paying if I leave Canada?
CPP follows you anywhere in the world for life. OAS can be paid abroad indefinitely if you have at least 20 years of Canadian residence after age 18. With fewer than 20 years, OAS can only be paid outside Canada temporarily, which makes the residence count worth checking before any move.
What is departure tax?
When you cease Canadian tax residence, the CRA generally treats certain investments as if you sold them the day you left, and taxes the gains. Registered accounts like RRSPs and RRIFs are generally excepted from the deemed sale. The bill depends entirely on what you own, which is why emigration planning starts with a professional.
Can I keep my TFSA if I move abroad?
The account can stay open and Canada will not tax it, but you earn no new contribution room as a non-resident and most other countries simply tax the growth as ordinary investment income. In many destinations the TFSA quietly stops being tax-free in any way that matters.
Where in Canada is actually warm?
Warm is relative, but BC's south coast, Vancouver Island and a few other pockets offer mild, largely snow-free winters while keeping provincial healthcare, CPP, OAS and family within reach. For many households that trade captures most of the benefit of moving abroad with almost none of the complexity.
Is a retire-abroad projection enough to act on?
No, and it is not meant to be. Treaty withholding, departure tax and destination-country rules interact in ways that depend on your exact holdings and the specific treaty. A modelled estimate shows the shape and rough size of the decision, and a cross-border tax professional confirms it before anything is signed.
Sources
This page is general education about Canadian retirement rules, not personalised financial advice. Figures are for the 2026 tax year and change with government updates.