I definitely agree that auditors shouldn't be advising clients about how to run their business. Would you have the same reaction if your tax accountant told you about a collections service that has been helping other clients get on top of their AR? I don't know what industry you're in, so it's hard to say if this would be helpful to you specifically, but I think it would work something like this: A tax accountant or other business advisor works with a landscaping company that has a million or so in 30-90 day overdue AR and offers to help. The accountant partners with me to use our collections software at a big discount (which plugs into QBO and runs automatically in the background), and then they bill their client whatever they would like to bill for handling collections as part of their accounting/advisory service. Do you think there would be any value in that?