FILE– A sign outside a Tim Hortons store in Oakville, Ont., west of Toronto, Sept.17, 2003. Coffee giant Tim Hortons Inc. (TSX:THI) is returning its home base to Canada with a plan to reorganize and convert to a Canadian-based corporation. The popular coffee house chain is currently registered in the United States, although its corporate headquarters is in Oakville, Ont., and most of its stores are in Canada. THE CANADIAN PRESS/Richard Buchan