I had receive an demand for additional interest payment , below are the details, I wanted to understand why the additional interest is charged as I have paid everything in full on the day I filed the return, The interest calculation was provided by IT department, why is the new interest demand raised, I had disagreed with IT department, but I have not received response from IT department, I also have raised the grievance to IT department which is still unresponsive
kindly guide me if I need to pay this demand or continue to disagree,
