Thanks-I will see what happens. I would think it could be done. If the flipside were true, and if this was a "for-profit" entity return marked final and filed, and then if a client said the final corporate return needed amended to include a missed expense, I would think the final corporate return would need to be marked both "amended" and "final." So, since there isn't a diagnostic saying I can't mark an amended return as "initial," I think it can be done.