https://www.taxtmi.com/forum/issue?id=113707 Reactivation of the old TIN or formal migration to the new GSTIN is required to enable tax payment and return filing and to preserve Input Tax Credit continuity; taxpayers must notify the jurisdictional commissioner in writing, may use the grievance redressal portal to escalate cases, and commonly issue revised invoices showing the new GSTIN while documenting communications to substantiate the situation. en-us Sun, 06 May 2018 20:01:33 +0530 Thu, 23 Jan 2025 15:55:25 +0530 TaxTMI RSS Generator https://www.taxtmi.com/forum/issue?id=113707 Reactivation of the old TIN or formal migration to the new GSTIN is required to enable tax payment and return filing and to preserve Input Tax Credit continuity; taxpayers must notify the jurisdictional commissioner in writing, may use the grievance redressal portal to escalate cases, and commonly issue revised invoices showing the new GSTIN while documenting communications to substantiate the situation. Discussion-Forum GST Sun, 06 May 2018 20:01:33 +0530 https://www.taxtmi.com/forum/issue?id=113707