Dear Mr.Vivek Sigtia, I think you should get updated. GSTR 4 is available only in Offline Mode. We should download GSTR 4 OFFLINE UTILITY from GST Portal and prepare data in GSTR Offline Utility and generate JSON file. Then we should login to GST Portal go to Returns Dashboard, select period, go to GSTR 4 Prepare Offline TAB and Upload your JSON file generated from GSTR OFFLINE UTILITY .