Investment in the United States – A Guide for Foreign Companies [PDF] from KPMG/Canada. If you need a satellite view of what it takes to expand your business to the United States, this is a decent start.
I’m writing an article for Business Law News on the topic. Will be delivered to the editors today. Aimed at business lawyers who are not tax specialists, let alone international tax specialists. Mine is much shorter and much more modest in scope: no “boil the ocean” for me. 🙂