This discussion clarifies how to handle interest income and income from shares when they are not subject to GST. While interest income can be reported under outward exempt supplies in GSTR-3B, the sale of shares is generally not required to be shown in GSTR-1 or GSTR-3B. It's noted that such transactions fall outside the scope of GST.
22 January 2022
whether Income without GST can be shown in GSTR-3B while filing of GSTR-3B , whether GSTR-3B can be filed with Income interest and shares income .
23 January 2022
Interest income can be shown in outward exempt supplies. Sale of shares is not to be shown in GSTR-1/3B. At most you can show sale of shares in GSTR-9 under no supplies but that is also not needed