As per the GST Council direction, National Informatics Centre (NIC) has built the e-invoice system as per the latest e-invoice (IRN) schema published on the GSTN portal. As per the notification of GST (Notfn No. 61 dtd: 30th July, 2020), this system has been enabled for the taxpayers with PAN based turnover more than Rs 500 Crores, during financial year 2019-20