Hi, I'm not sure I understand your question (LOL

) or, the purpose of the question, that is. If I had more context I think I could offer you a better answer, but I'm going to say that I work with a CPA, we're an LLP - and as far as I can tell he and his associates understand my business from the angle that they need to, with the goal of saving us money on our taxes.
If you're asking do they understand what a virtual assistant is and does, perhaps not - I've not spent much time educating them beyond the initial discussions we had when we first hired them and maybe here and there in pieces when I had questions about 1099s or similar.
I think it's an interesting question, really curious now to know why you asked it!