The Resident Welfare Association's only source of income in both years was interest from fixed deposits totaling less than Rs. 8 lacks in both years. AOP filed an IT return for the AY 2020-21 and 2021-22, paying 30% tax + cess on interest income. Now received Intimation from the IT department that a 37% surcharge has been imposed on the 30% tax. Querry? 1. Is interest income exempt from taxation under the Mutuality concept? 2. Charging a 37% Surcharge is valid in law. 3. Filing rectification on the e-fing website will result in a favorable outcome, ie, surcharge waiver? 4. Is there any way to avoid paying the surcharge? I really anticipate hearing from you.