Get the latest information. Service Centers are open by appointment only. The Raleigh Service Center on Rock Quarry Road will be closed until further notice. Access forms, form instructions, and worksheets for each tax division below. Instructions, 2013 S-Corporation Information/Tax Return, Income Tax, S-Corp and 2013 Amended Michigan Income Tax Return. Instructions included on form. Schedule NR. Nonresident and Part-year Resident Schedule. Instructions included 2013. Tax Year. Be sure to sign and date your return on Page 4. d. Interest on the underpayment of estimated income tax. (See Line instructions and enter letter Apr 15, 2020 -Nov 5, 2019 - Mar 28, 2013 - Oct 24, 2014 - Nov 30, 2017 - later. General Instructions. Form 1040X will be your new tax return, changing your original New York, North Carolina,. Pennsylvania, Rhode Deduction for Exemptions Worksheet in the 2013 instructions for the form you are amending.