I'm having the same issue. Confusion about the Red Copy...also, the IRS site says to include a 1096. What about that?
From the IRS guidelines:
"If you filed a return with the IRS and later discover you
made an error on it, you must:
• Correct it as soon as possible and file Copy A and Form
1096 with your IRS Submission Processing Center (see
part D), and
• Furnish statements to recipients showing the
correction.
When making a correction, complete all information
(see Filing corrected returns on paper forms, later).
• Do not cut or separate forms that are two or three to a
page. Submit the entire page even if only one of the forms
on the page is completed.
• Do not staple the forms to Form 1096.
• Do not send corrected returns to the IRS if you are
correcting state or local information only."
