THE FEDERAL 1040, 1040A OR 1040EZ FORMS ALONG WITH YOUR W-2(s) ARE REQUIRED TO BE FILED WITH YOUR CITY OF NORTHWOOD TAX FORM.  IF YOU FILED A SCHEDULE C, E OR F PLEASE ATTACHED THOSE FORMS ALONG WITH YOUR 1040. 
1040
W-2 & 1099-MISC
Schedule C
Schedule C-2
Schedule E
Schedule E-2
Schedule F
Schedule F-2