26 November 2012
Check the status on income tax site. If it is showing FAILURE, send a letter to CPC. If you have filed manual/ physical return, contact the concerned Assessing Officer.
28 November 2012
IF YOU HAVE FILED ELECTRONICALLY THEN OBVIOUSLY YOU HAVE A LOGIN-ID PASSWORD, JUST LOGIN AND FILL A RESPONSE SHEET SUBMIT IT TO DEPARTMENT WITHIN 21 DAYS YOU WILL GET REFUND(PROBABLY). FCA MANISH J. AGRAWAL [STS, B Com, FCA, DISA, DIRM, SAP(e-l)]