I completed the 2021 Amend Return thru TT Desktop for 2021. Its generating the entire 1040 including the 1040-X. Should I only mail the 1040-X with changed forms attached, or the entire 1040?
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1 Replies
MaryK4
Expert Alumni
Mar 5, 2025 1:20:57 PM
Yes, you mail the 1040X and any forms that were added or changed ONLY.