https://ttlc.intuit.com/community/after-you-file/discussion/re-can-i-file-an-additional-addendum/01/1381240#M324230 <P>If you mean can you amend an amended return ... yes you can however you MUST wait for the first amended return to fully process BEFORE mailing in a second one.&nbsp; Amended returns take 16+ weeks to process.</P> Mon, 30 Mar 2020 15:19:19 GMT Critter 2020-03-30T15:19:19Z https://ttlc.intuit.com/community/after-you-file/discussion/can-i-file-an-additional-addendum/01/1381163#M324211 Mon, 30 Mar 2020 15:05:35 GMT https://ttlc.intuit.com/community/after-you-file/discussion/can-i-file-an-additional-addendum/01/1381163#M324211 gsgilbert1218 2020-03-30T15:05:35Z https://ttlc.intuit.com/community/after-you-file/discussion/re-can-i-file-an-additional-addendum/01/1381240#M324230 <P>If you mean can you amend an amended return ... yes you can however you MUST wait for the first amended return to fully process BEFORE mailing in a second one.&nbsp; Amended returns take 16+ weeks to process.</P> Mon, 30 Mar 2020 15:19:19 GMT https://ttlc.intuit.com/community/after-you-file/discussion/re-can-i-file-an-additional-addendum/01/1381240#M324230 Critter 2020-03-30T15:19:19Z