https://www.taxtmi.com/faq?id=124 Subscribers must enter a correct GST Registration Number (GSTIN) in their profile before invoice finalization because TaxTMI issues Tax Invoices that are non-modifiable once finalized. Invoices can be finalized manually via Profile > Orders & Subscriptions or will be auto-finalized by the system from available profile data. If finalized without a valid GSTIN the invoice is treated as a non-GST invoice and no revised invoice will be issued. Responsibility for timely and accurate GST details lies with the subscriber; support is limited to technical issues only. en-us Sun, 01 Jan 2006 00:00:00 +0530 Mon, 14 Jul 2025 14:19:06 +0530 TaxTMI RSS Generator https://www.taxtmi.com/faq?id=124 Subscribers must enter a correct GST Registration Number (GSTIN) in their profile before invoice finalization because TaxTMI issues Tax Invoices that are non-modifiable once finalized. Invoices can be finalized manually via Profile > Orders & Subscriptions or will be auto-finalized by the system from available profile data. If finalized without a valid GSTIN the invoice is treated as a non-GST invoice and no revised invoice will be issued. Responsibility for timely and accurate GST details lies with the subscriber; support is limited to technical issues only. TMI_Info - Sun, 01 Jan 2006 00:00:00 +0530 https://www.taxtmi.com/faq?id=124