I have received an intimation u/s 143(1) from CPC (Dated 04/07/2013) demanding the full amount+interest of previous year (A.Y.2012-13) TDS. I was shocked after receiving the notice as TDS is already deducted by my employer. When I was thoroughly going through the last year (A.Y. 2012-13) ITR-1 that I filled and submitted I found I had entered wrong TAN number.
i) Is that the reason that I got this intimation u/s 143(1)?
ii) They have charged interest u/s 234B and 234C on TDS already paid. Still do I need to pay that interest amount?
iii) In this context I would like to know what I need to do now.
Please advise me.