<p>I know the IDOC was due long ago and I sent it long ago, however, the post office sent it back to me because I wasn’t thinking and only put 2 stamps on the clasp envelope. Anyway, I’m glad I did because my parents just handed me some Form-1099 papers that my father had misplaced. While I’m quickly looking over everything to make sure it is perfect, I was wondering if all schedules of my parent’s 2008 taxes needed to be included as well? It never told me and I hadn’t included it before.</p>