QUESTION:Hello --I stumbled across your site and it seems very helpful.Here is my situation.I am Canadian but went to the U.S. for university beginning in September 2001. I graduated from the school in May 2005. Beginning in June 2005 I stayed in the U.S. working. I left the U.S. at the end of July 2007 permanently to move back to Canada.I began working in Canada in August 2007 and worked through the end of the year.How should I file my taxes? Am I a resident of the U.S.? Am I a resident of Canada?Look forward to your answer!