A Certified Public Accounting office uses 541211, other types of accounting services are under code 541219.
A consultant typically will use a code that relates to the type of consulting services performed. A general consultant for management, marketing, HR or other business functions generally uses 541600.
If no code really fits, you can use 999999.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"