We have three of us. One is under company A and the other two company B. We want to add A to team B. The question is Co A needs to do his own taxes for a couple of his own projects and wanted not to have it under co. B taxes. Can we still do this?
Two comapnies under the same people use the same Apple Developer Account?
One account can only have one owner - that person's/company's name is the one that's tied to any reported tax burden.
Breaking taxes out then becomes quite messy, I think. Separated taxes, if the goal, is best solved by separate accounts.