topic I have to print out and mail my state return for Illinois. Do I have to put in anything else except my signature before mailing? For example, PTIN. in After you file

topic I have to print out and mail my state return for Illinois. Do I have to put in anything else except my signature before mailing? For example, PTIN. in After you file https://ttlc.intuit.com/community/after-you-file/discussion/i-have-to-print-out-and-mail-my-state-return-for-illinois-do-i-have-to-put-in-anything-else-except/01/664437#M130531 Thu, 06 Jun 2019 09:51:21 GMT thanhtran90 2019-06-06T09:51:21Z I have to print out and mail my state return for Illinois. Do I have to put in anything else except my signature before mailing? For example, PTIN. https://ttlc.intuit.com/community/after-you-file/discussion/i-have-to-print-out-and-mail-my-state-return-for-illinois-do-i-have-to-put-in-anything-else-except/01/664437#M130531 Thu, 06 Jun 2019 09:51:21 GMT https://ttlc.intuit.com/community/after-you-file/discussion/i-have-to-print-out-and-mail-my-state-return-for-illinois-do-i-have-to-put-in-anything-else-except/01/664437#M130531 thanhtran90 2019-06-06T09:51:21Z You only need to sign and date the return. The PTIN box... https://ttlc.intuit.com/community/after-you-file/discussion/you-only-need-to-sign-and-date-the-return-the-ptin-box/01/664438#M130532 You only need to sign and date the return.  The PTIN box is for professional tax preparers.  Please check the instructions on the first page of the return.   You may need to attach copies of your W-2 and other tax forms to the tax return. Thu, 06 Jun 2019 09:51:21 GMT https://ttlc.intuit.com/community/after-you-file/discussion/you-only-need-to-sign-and-date-the-return-the-ptin-box/01/664438#M130532 RichardG 2019-06-06T09:51:21Z