https://www.taxtmi.com/forum/issue?id=118028 There is no separate statutory timeline for IRN generation, but a valid invoice under rule 48 requires obtaining an IRN by uploading prescribed particulars; possession of a tax invoice is necessary for input tax credit and for movement documentation, so IRN timing affects invoice validity and downstream compliance. en-us Tue, 05 Jul 2022 12:11:13 +0530 Thu, 23 Jan 2025 15:54:19 +0530 TaxTMI RSS Generator https://www.taxtmi.com/forum/issue?id=118028 There is no separate statutory timeline for IRN generation, but a valid invoice under rule 48 requires obtaining an IRN by uploading prescribed particulars; possession of a tax invoice is necessary for input tax credit and for movement documentation, so IRN timing affects invoice validity and downstream compliance. Discussion-Forum GST Tue, 05 Jul 2022 12:11:13 +0530 https://www.taxtmi.com/forum/issue?id=118028