There may be forms required for your North Carolina return that aren't available yet. If that is the case, the program will not let you e-file. It does appear that some North Carolina forms are ready but several are still pending release. You can check the status of the specific forms needed for your state in the link below.
State forms availability table for TurboTax individual (personal) tax products
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"