https://ttlc.intuit.com/community/state-taxes/discussion/filing-illinois-return-by-mail/01/1465765#M66267 <P>IS A COPY OF MY ARIZONA RETURN AND FRDERAL RETURN NEED TO BE ATTCHED TO ILLINOIS?</P> Tue, 14 Apr 2020 15:57:34 GMT garyjan65 2020-04-14T15:57:34Z https://ttlc.intuit.com/community/state-taxes/discussion/filing-illinois-return-by-mail/01/1465765#M66267 <P>IS A COPY OF MY ARIZONA RETURN AND FRDERAL RETURN NEED TO BE ATTCHED TO ILLINOIS?</P> Tue, 14 Apr 2020 15:57:34 GMT https://ttlc.intuit.com/community/state-taxes/discussion/filing-illinois-return-by-mail/01/1465765#M66267 garyjan65 2020-04-14T15:57:34Z https://ttlc.intuit.com/community/state-taxes/discussion/re-filing-illinois-return-by-mail/01/1466383#M66283 <P><SPAN style="font-size:14px"><SPAN style="font-family:Arial,Helvetica,sans-serif">Yes, you have to attach a copy of the federal return to your Illinois tax return. </SPAN></SPAN></P> <P>&nbsp;</P> <P><SPAN style="font-size:14px"><SPAN style="font-family:Arial,Helvetica,sans-serif">You also need to attach a copy of the other state return if you are claiming a credit for taxes paid to the other state, or if you are filing as a part year resident.</SPAN></SPAN></P> Tue, 14 Apr 2020 16:52:58 GMT https://ttlc.intuit.com/community/state-taxes/discussion/re-filing-illinois-return-by-mail/01/1466383#M66283 JulieS 2020-04-14T16:52:58Z