One of my client has been filing his IT return since 2003.But he never filed it online.Now i have to file return last 2 financial years.But when i try to login, i am getting error saying PAN DOES NOT EXISTS. but i have PANCARD copy and also Form 16 ( PAN number matching in both the documents).But,this is Form 16 is not generated from TRACES.
Kindly suggest,how i can come out of this login issue.