Well, yes you do. If you run a business you need to "set it up". If your just an employee then your right, you just need to meet the critira.You don't really have to "set up" the FEIE. You either meet the criteria or you don't. It's not super complicated IMO. I've been doing it for years. But I also have no desire to spend any significant time in the USA so frequently I don't use much/any of my 35 days a year.