Tax Treaty?
Other Facts?
They are so “Permanent” they they forgot to bring their kids when they immigrated?
Everybody’s worldwide income to be taxed in Canada, copies of any foreign tax returns to be obtained, etc
The wife alleges that she is PR of Canada, so she is to file a Canadian Tax return on all her worldwide income,
All income to be cross-referenced on both the T1s
They cannot scam the Canadian Income Tax system by pretending to be one thing for one purpose, and another thing for a different purpose.
ITA and Tax Treaty would rule.
Thread here may cover some of your issues, but your peoples facts seem to be different…