Serbinski Accounting Firms

[quote="nelsona"]You will NOT become non-resident of Canada, unless you are one already.[/quote]

This addresses part of question #3 but does not help with the second part of the question (what taxes are payable to CRA while working in the US under a G4 visa?) or questions 1 and 2 in the same entry ...

I am planning to accept a 3 year contract to work for an international organization that will bring me to the US under a G4 visa which confers the primary holder exemption from US taxes.
Questions:
1. Are there any tax implications stemming From the number of years (3 vs 5) that I remain in the US ...