To add to the conversation, Nora, we are in Marblehead, MA. When we opened our home as a B&B 26 years ago, it was suggested by the local Chamber of Commerce that we get a town business license, I believe $40 for three years, which we have renewed as necesary. We needed that license to open a bank account to deposit checks made out to The Seagull Inn. But there was no state requirement for licensing. When I researched the laws thoroughly, perhaps a good 15 years ago, they stated that a bed-and-breakfast home with 3 rooms or less, in addition to being exempt from room tax, did not have to be inspected as long as they served a continental breakfast, and they listed the "low risk" foods that were allowed - i.e., hard boiled eggs were OK, purchased cheeses, cereals and breads, baked goods, fresh fruit, but no cooked-to-order breakfasts the way a restaurant would. And our town officials told us we were only allowed to serve a continental breakfast. Not sure whether these rules are still stated - I just read the part that we were still exempt from room occupancy tax.