Income tax challan

Shivish Verma (C A) (376 Points)

28 June 2012  

Dear friends

 

one of my client has deposited his advance tax for the a.y. 2012-13. but in challan, a.y. 2011-12 was written by mistake. now this challan is not appearing in 26 AS. how can i get it rectified. Please help.

its ungent

 

shivish