Dear Patralekh
It seems that your case for IT refund comes under PAN migration. for details please read the thread/s in this post :
http://www.rtiindia.org/forum/51600-post2.html
For detailed information on how to draft & file an
RTI application, please see the "
All About RTI" links on the homepage &
RTI Guide section of the portal.
AND
How to make
RTI application effective (by JPS Sir) :
http://www.rtiindia.org/forum/blogs/...effective.html
If you have any further doubts, please post them here and our members will be pleased to guide you further.
regards