Are they counting LLC as incorporated? That would significantly change the US situation. My understanding is that LLC is very similar to sole proprietorship in

Are they counting LLC as incorporated? That would significantly change the US situation. My understanding is that LLC is very similar to sole proprietorship in Canada, but with limited liability added in. My comment may be invalid then. Canada has no such structure, so incorporation is a big threshold. You can still do it easily, but it adds a lot of accounting and admin work.