The Day You Move Back, Canada Buys Your Portfolio

The day you move back to Canada, the CRA treats you as if you'd bought your entire foreign portfolio that morning at market value. Section 128.1 deems every non-Canadian asset reacquired at fair market value on the date you become resident again. It's a fresh-start basis — genuinely useful if your holdings have appreciated since you left, because the gain earned while you were a nonresident generally sits outside Canada's tax net. It's also easy to miss if nobody tells you it's happening.

That's the shape of the whole problem with returning home: the mechanics are jurisdiction-specific, they trigger the moment you land, and most returnees only plan the exit, not the return.

What Triggers on Day One, by Home Country

• Canada
  What triggers on residency restart: Section 128.1 deemed reacquisition of most foreign assets at fair market value; foreign structures fall under FAPI and related regimes; provincial residency is separately relevant
  Anything favourable: Fresh-start basis on appreciated foreign assets in most cases

• Australia
  What triggers on residency restart: Similar deemed-acquisition mechanics; CGT residency clock restarts
  Anything favourable: Specific treatment for foreign superannuation-equivalent accounts

• United Kingdom
  What triggers on residency restart: Statutory Residence Test governs the restart; foreign trust and structure treatment gets complex fast
  Anything favourable: No general deemed acquisition simply from becoming UK resident again; the Foreign Income and Gains regime may apply for four years if you genuinely qualify as a new resident

• United States (citizen)
  What triggers on residency restart: Nothing changes — citizenship-based taxation applied throughout, wherever you lived
  Anything favourable: If you'd previously renounced under Section 877A, that exit tax cannot be undone by moving back

• European jurisdictions generally
  What triggers on residency restart: Country-specific restart rules; wealth tax may re-apply where it exists
  Anything favourable: Some countries run favourable regimes for returning citizens — Italy's impatriate regime for returning Italians is one; Portugal's NHR regime existed historically but check current status

• Japan
  What triggers on residency restart: Worldwide income becomes taxable again on return; treatment of foreign trust or foundation distributions depends on structure type

• Korea
  What triggers on residency restart: Foreign income becomes taxable again; reporting obligations apply above certain asset thresholds

• China (mainland)
  What triggers on residency restart: Capital controls affect repatriating accumulated offshore wealth; registration requirements apply to returning residents' foreign holdings

• Colombia
  What triggers on residency restart: 183-day residency test; foreign asset reporting begins from the year of return

• Panama
  What triggers on residency restart: Territorial tax remains favourable even for returning Panamanian nationals
  Anything favourable: Foreign-source income stays largely untaxed

• Mexico
  What triggers on residency restart: Centre-of-vital-interests test governs residency restart

A Worked Example

Priya moves back to Canada on 1 July after twelve years in Singapore. Her offshore investment portfolio is worth CAD 400,000, of which roughly CAD 150,000 is unrealised gain built up entirely while she was a Singapore nonresident of Canada. Because of Section 128.1's deemed reacquisition, that CAD 150,000 of pre-return gain is treated as already "sold and rebought" on 1 July at fair market value — it never enters Canada's tax base. Only gains she earns after that date, on the new reset cost basis, become taxable when she eventually sells. The mechanism that looks like a compliance headache is, in her case, a genuine tax reset.

It doesn't always cut in the returnee's favour. A depreciated asset gets the same deemed treatment — and a loss locked in that way can't always be used the way a real disposal would allow. The mechanism is neutral. Whether it helps you depends on what you're holding and when you time the move.

Planning the Return, Not Just the Exit

Three-plus years out. Recognise early that you may return eventually, and structure foreign holdings so they survive that transition cleanly rather than creating a mess to unwind later.

One year out. Get a detailed pre-return analysis done in the home country. Realise or restructure any positions that benefit from being closed out before the deemed-acquisition date rather than after. Decide what happens to offshore structures — dissolve, distribute, or restructure them before the CFC or equivalent rules apply. Line up a cross-border adviser in the home country before you need one urgently.

The return year itself. Time the actual return date for the most favourable residency start, keep clear documentation of pre-return asset values, and file every return the transitional year requires.

The year after. Full compliance from day one — report foreign accounts, since CRS makes them visible regardless, and manage any deemed-acquisition dispositions that fall due.

Where Returnees Go Wrong

• Leaving offshore structures unaddressed before the move, which creates CFC or PFIC-style exposure that didn't exist while abroad

• Selling appreciated assets after the return instead of before — the wrong order can mean paying tax the earlier timing would have avoided

• Missing a home-country returning-resident amnesty or transitional program that existed and applied

• Not planning which currency the wealth transfer actually happens in

• Assuming healthcare and social benefits restart automatically on arrival

• Leaving real estate improperly transferred across the move

Different Returnees, Different Exposure

Retirees generally find the return simpler — pension arrangements are usually designed for the home-country resident, healthcare access resumes, and estate planning often gets easier rather than harder.

Working professionals need to think through retained foreign business interests and any executive stock or equity from a foreign employer that vests or triggers on the move.

Entrepreneurs face the sharpest exposure: offshore business interests typically need restructuring before the move, and CFC-style attribution rules are usually the single largest cost of getting the timing wrong.

Families with trust or foundation structures need active management through the transition — re-exposure to wealth tax where it applies, and a full realignment of the estate plan around the new residency.

Timing the Return

Book a scoping call before you set a return date. We'll map what actually triggers on day one — deemed dispositions, CFC exposure, any amnesty windows you might qualify for — so the date you choose costs you the least, not the most.

This is general planning information, not advice on your specific tax position. Residency-restart rules vary by jurisdiction and change over time — verify current terms before acting.