In order to get the refund back one should submit the following documents :

1.Requisition letter addressed to the Secretary, TANCA, Anna University, Chennai-25.

2. Allotment Order together with acknowledgement for the receipt of payment (In original)

But as per my knowledge this whole process should be done before 31-12-18.

Hope this helps! 

In order to get the refund back one should submit the following documents :

1.Requisition letter addressed to the Secretary, TANCA, Anna University, Chennai-25.

2. Allotment Order together with acknowledgement for the receipt of payment (In original)

But as per my knowledge this whole process should be done before 31-12-18.

Hope this helps! 

The refund will be processed only through TANCA 2018 Refund Processing System available online in TANCA website