https://www.taxtmi.com/article/detailed?id=8900 E-invoicing requires specified registered persons to upload JSON-formatted invoice data to an Invoice Registration Portal (IRP) to obtain a digitally signed Invoice Reference Number (IRN) and QR code; the IRP validates hashes, performs de-duplication, signs the invoice, and transmits the registered data to GST and e-way bill systems so that seller ANX-1 and buyer ANX-2 are pre-populated, while invoices lacking IRN will not be valid for mandated persons. en-us Thu, 09 Jan 2020 09:31:16 +0530 Wed, 11 Feb 2026 15:58:50 +0530 TaxTMI RSS Generator https://www.taxtmi.com/article/detailed?id=8900 E-invoicing requires specified registered persons to upload JSON-formatted invoice data to an Invoice Registration Portal (IRP) to obtain a digitally signed Invoice Reference Number (IRN) and QR code; the IRP validates hashes, performs de-duplication, signs the invoice, and transmits the registered data to GST and e-way bill systems so that seller ANX-1 and buyer ANX-2 are pre-populated, while invoices lacking IRN will not be valid for mandated persons. Articles Goods and Services Tax - GST Thu, 09 Jan 2020 09:31:16 +0530 https://www.taxtmi.com/article/detailed?id=8900