https://www.taxtmi.com/forms?id=1343 Requires generation of a unique Invoice Reference Number (IRN) for each e invoice and prescribes a versioned FORM GST INV 1 schema that defines mandatory and optional fields, cardinality, technical formats and grouped sections (Basic Details, Supplier/Recipient, Item Details, Document Totals, Delivery, E way Bill and Additional Documents). Item details are repeatable and require HSN, pricing, taxable value, GST rate and tax breakdown; document totals aggregate taxable value, tax components, cesses and total invoice value. Conditional rules (e.g., IGST vs CGST+SGST) and versioning are specified. en-us Thu, 31 Aug 2017 14:11:00 +0530 Thu, 06 Nov 2025 18:29:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/forms?id=1343 Requires generation of a unique Invoice Reference Number (IRN) for each e invoice and prescribes a versioned FORM GST INV 1 schema that defines mandatory and optional fields, cardinality, technical formats and grouped sections (Basic Details, Supplier/Recipient, Item Details, Document Totals, Delivery, E way Bill and Additional Documents). Item details are repeatable and require HSN, pricing, taxable value, GST rate and tax breakdown; document totals aggregate taxable value, tax components, cesses and total invoice value. Conditional rules (e.g., IGST vs CGST+SGST) and versioning are specified. Forms GST Thu, 31 Aug 2017 14:11:00 +0530 https://www.taxtmi.com/forms?id=1343