topic I live in Illinois and worked in Colorado, do i fill out an Illinois or Colorado state 1040? in State tax filing https://ttlc.intuit.com/community/state-taxes/discussion/i-live-in-illinois-and-worked-in-colorado-do-i-fill-out-an-illinois-or-colorado-state-1040/01/708141#M33135 Thu, 06 Jun 2019 13:58:38 GMT martywass 2019-06-06T13:58:38Z I live in Illinois and worked in Colorado, do i fill out an Illinois or Colorado state 1040? https://ttlc.intuit.com/community/state-taxes/discussion/i-live-in-illinois-and-worked-in-colorado-do-i-fill-out-an-illinois-or-colorado-state-1040/01/708141#M33135 Thu, 06 Jun 2019 13:58:38 GMT https://ttlc.intuit.com/community/state-taxes/discussion/i-live-in-illinois-and-worked-in-colorado-do-i-fill-out-an-illinois-or-colorado-state-1040/01/708141#M33135 martywass 2019-06-06T13:58:38Z Both.  You will file a non-resident return for Colorado a... https://ttlc.intuit.com/community/state-taxes/discussion/both-you-will-file-a-non-resident-return-for-colorado-a/01/708149#M33136 <P><B>Both</B>.&nbsp; You will file a <B>non-resident</B> return for <B>Colorado </B>and a <B>Resident </B>return for <B>Illinois</B>.&nbsp; Make sure to prepare the non-resident return first so you can get credit for the double taxed income. </P><P> </P><B>How to file a non-resident state return?</B><P> </P><P> <A href="https://ttlc.intuit.com/replies/3302052" target="_blank">https://ttlc.intuit.com/replies/3302052</A> </P><P> <B></B><I></I><U></U><BR /></P> Thu, 06 Jun 2019 13:58:39 GMT https://ttlc.intuit.com/community/state-taxes/discussion/both-you-will-file-a-non-resident-return-for-colorado-a/01/708149#M33136 KarenL2 2019-06-06T13:58:39Z