Tds

Within 3 months of deposit you can request you Bank to change it

after 3 months you have to write to you ITO / AO for rectification

Make an application to Your ITO (TDS) with matter detail. he has empowered for this change and correction

You have to request the your AO (TDS) for its correction.

Procedure is as follows :

https://www.incometaxindia.gov.in/archive/LeftMenu_ChallanCorrectionMechanism_26082011.pdf

@ himanshu

So as per this we can rectify even online paid challans also with banks..is it..

suppose we have paid 15000 extra in 194 c can we shiift this amount to another section.

nice post himanshu