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Critical Diagnostic says amended return cannot be e-filed. Informational Diagnostic says E-file of 1040X for 2020 is allowed if original return was e-filed and no more than 3 Form 1040X's have been filed for 2020 (presumably meaning 3 per taxpayer).
Can 1040X for 2020 be e-filed suing Lacerte?
.............Yes if the original was efiled 2020 amended can
