16 April 2012
You can find your TDS Challan by following link
https://tin.tin.nsdl.com/oltas/servlet/TanSearch
on open this link page you have to entered you TAN and period for which you want you Challan
after entering datas you have to entered amount and click for match if you find you challan you find everything which is used to write on challan except payment method cheque no. /cash
17 April 2012
The above suggestion for tracking Challan no only.But i think he require hot copy of challans how recover. If anyone know please suggest.
Next go to CIN based view and give individual details of a challan viz. BSR code, date of payment and amount and you will get the details as in the challan which is equally valid as the original challan