My accountant gets upset if I don't expense stuff like that. If you go on a business trip and don't buy the kinds of stuff the government expects you to buy, t

My accountant gets upset if I don't expense stuff like that. If you go on a business trip and don't buy the kinds of stuff the government expects you to buy, then they start to question whether or not you actually went on the business trip. It's not so difficult to book a room somewhere and then change the booking or get a refund. But if you are saying that you went to SomeCity and you buy Dunkin Doughnuts in SomeCity, it keeps the auditors happy. I'm always getting in trouble for that (especially for things like local train tickets, bus tickets, etc, etc).