By professing to live in New Hampshire, Mainers can avoid paying a 5 percent sales tax when they buy a vehicle. They also don’t have to buy car insurance, which is required in Maine but not in New Hampshire. And people who work in New Hampshire can also avoid paying Maine’s income taxes if they claim a New Hampshire residence.
Full story here: http://www.sentinelsource.com/articles/2009/11/27/news/national/free/id_380756.txt