Canadians or Americans making the transition to Canada typically leave some investment accounts or IRAs in the US thinking they will just continue managing their accounts as they always have. The reason most often quoted for leaving these investments in the US is they don't want to pay any tax. What folks don't realize is that it is not "business as usual" and there are complications with accounts in the US while you are resident in Canada. If the decision to move the investment assets to Canada is made, there are other complications and unforeseen obstacles to overcome. Following are some of the things you should consider in the area of investment planning.