Copy of paper filing acknowledgment

NP001 (-) (32 Points)

07 May 2011  

Hi,

Unfortunately my acknowledgement for accessment year 2010-11 is missing. I want to know how can I get a copy of the acknowledgement for tax return filing which was submitted using paper filing method.

Would I be able to receive it at my parmanent  address which is different than the one which I mentioned(temporary address) while paper filing? would giving a name & address proof while requesting duplicate acknowledgement suffice?

Thanks,

Nayan