Posted: Mon May 26, 2008 8:35 pm-
eddycurrents wrote:
I declared myself non-resident after I sold my house in Canada and it was granted some months later. I have not paid taxes to Canada nor filed a Canadian return since.
Having done it myself and having spent a long time reading up on it and also holding qualifications in this area, the conclusion I have reached is that it is generally a bad idea to move your tax home to the US especially on a TN-1. TN-1 is for temporary workers, so by definition you plan on leaving the US at some point. To move your tax home to the US you have to sever all residential ties to Canada. Whereas to get TN-1 you have to show some sort of residential ties to Canada to prove you are there temporarily.
The two work at cross-purposes.
In addition, it makes filing more complicated (arguably, it depends on your tax situation) if you move your tax home to the US because you have to file dual status in the first year that you move (which means usually three tax returns, one for Canada, one non-resident one for the US for the portion of the year you were in Canada, and one US one for the part of the year you were in the US). It also makes it impossible to contribute to your RRSP or to take income from an RRSP without paying income tax and/or capital gains tax.
If you move your tax home to the US you can also face Canadian departure tax (for example if you have investments in a mutual fund outside of an RRSP, or by far the worst scenario - stock in a private corporation).
Generally imv it only makes sense to move your tax home to the US if you are certain you plan on permanently living there forever. There's just no point messing up your RRSP, facing departure tax, screwing up your capital gains tax calculations (because you face CGT on your assets for the years you were in Canada, then the years you were in the US), doing pro-rated personal exemptions, doing dual-status filing etc. just for a few years.
The only reason to do it temporarily is if you forsee a really significant tax savings by doing it AND you really have paid attention to all the paperwork that you're going to have to file.
The really big problem I see with moving it to the US and you're in a temporary status is what do you do if you are ever refused entry? All of a sudden, you are a resident of Canada again and you have to file a truckload of tax paperwork to sort out that mess.
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Steve.