Tds return

sir..If any bank(Deductor) has quoted wrong TAN in challans and filed the return..what is the procedure for rectification?

After 7 days of challan payment date, you need to approach to AO with the details as per the format given in the attachment of Challan Correction Procedure

Is this procedure is correct for rectification?

1. Take Original challan

2. Approach ITO in TDS Circle with rectification letter.

3. Get it rectified 

after that need to file revised return in any?

Procedure is correct. But you do not need to revise return.

then how they will rectify it?

You do your work, leave rest to them.

ok Sir..thank u