I don't know of any. To take the specific example you raise, if there's a person who's living in Canada while a green card holder...so they're actually living in the U.S.?
On May 1st, 2014. See this statement in context.
On May 1st, 2014. See this statement in context.
May 1st, 2014 / 5:15 p.m.
General Director, Tax Policy Branch, Department of Finance
I don't know of any. To take the specific example you raise, if there's a person who's living in Canada while a green card holder...so they're actually living in the U.S.?
See context to find out what was said next.