Take a look at your returns for NC to be sure that the credit for taxes paid to SC matches the amount of taxes paid on the corresponding SC non-resident returns.
The credit is based on actual taxes paid to the other state, not the amount of state taxes withheld by the other state.
If the amounts from the NC and SC returns match, then you may be able to provide a copy of the SC non-resident returns to NC as proof of taxes paid.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
