For any codes that are listed on the Supplemental Information Sheet, go back to Box 20 and delete any amounts you entered there for Codes AH-ZZ. If you enter an amount for Box 20 and then add other details on the next page, you will see a forms error from SmartCheck.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
