Wrong entry by SBI in AIS for FY 2020-21

[rounakr94]

Hello,
Let me start from the beginning.

My father retired from Govt Service in Dec 2020 and after retirement he decided to make 3 separate FD's. In those FD's he made Himself the first holder and my mother and myself as second and third respectively.
Now fast forward a few months I suddenly receive an Email from IT Dept. stating that Non-filing of Income Tax Return for AY 2021-22 and showed the 3 FD's as the source. I was unemployed and had no income so I didn't file ITR. My dad regularly paid his tax and files ITR.

This was the subject-

Why are you receiving this communication?

The Income Tax Department has received information on financial transactions/activities relating to XXXXXXXXXX for Financial Year 2020-21. However, as per records available, you do not appear to have filed Income Tax Return for Assessment Year 2021-22 (relating to FY 2020-21).
Some significant information available with the Income Tax Department includes the following:

Purchase of time deposits - Rs XX Amount

Now as per their suggestions in the email I raised response in the AIS portal for that FY and everything seemed to be sorted and I didn't receive any notice whatsoever.

Option C: Information relates to other PAN/year

This option should be selected if the Taxpayer is aware of the Information, but it belongs to other person or year e.g. such instances may arise due to joint ownership of property or joint holding of accounts or other assets. The taxpayer will be able to provide correct and complete information of other person(s) to whom the Information pertains (i.e., PAN, relationship, FY etc).

Now again fast forward a few more years to 2025 and I get another email that the Source here SBI rejected the response that I gave is incorrect (Feedback provided by taxpayer is incorrect).
The entries in the AIS of mine and my father had duplicate entries of same Purchase of Time Deposit and Interest received against it.

I visited the bank and gave written complaint to the Chief Manager along with all communication and screenshots (AIS, TIS, Email printouts, my previous response ss, the AIS Feedback printout etc). He asked for some time to study the matter as he himself had no idea of what and how it happened. He also said that once I submitted the response in AIS portal it should have been rectified. He gave me the received copy countersigned by him and asked me to use it as proof incase I needed it in future.

What else can be done? Shall I visit the Income Tax office to submit a written complaint?