If you e-filed your return, you do not need to mail a copy. If you did not e-file (you are filing by mail), you have to mail your return before they will send you your refund.
**Mark the post that answers your question by clicking on "Mark as Best Answer"
Check our E-File Status Lookup Tool to get your current status.
Click the links below for more options
If you have not yet submitted the state, you will need to mail in the state. It is possible to e-file the federal and not file the state.