06 December 2012
Now the NSDL has not able to update the revised tds returns, they are saying the all about tds information will be available from CPC delhi, but there are no any email id's & phone numbers for getting the information of tds returns.
07 December 2012
Now, a new website named "www.tdscpc.gov.in" is available for all TDS and 26AS related information. But according to my experience TAN new Registration or activation of TAN Account registered in TIN are not worked properly. Because when we give a particular TAN and Token no. for new registration in step 1, the token no. has been changed as a new unrelated token no in step 2. If we give TAN and token no. it says "INVALID DETAILS". Like Valimik stated, there is no Phone contact no. or Email ID given on the website. If any body knows give in CA Club it will use for all. Thanks.