https://www.taxtmi.com/circulars?id=55902 Declaration of a valid GSTIN in customs documents is mandatory from GST commencement to enable IGST credit on imports and GST refund on exports; the GSTIN will be validated for correct IEC/PAN linkage, and where PAN discrepancies exist between GST registration and IEC, amendment of PAN in IEC must be undertaken, with a special GSTN updation window provided to facilitate corrections. en-us Fri, 02 Jun 2017 00:00:00 +0530 Thu, 15 Jun 2017 17:38:00 +0530 TaxTMI RSS Generator https://www.taxtmi.com/circulars?id=55902 Declaration of a valid GSTIN in customs documents is mandatory from GST commencement to enable IGST credit on imports and GST refund on exports; the GSTIN will be validated for correct IEC/PAN linkage, and where PAN discrepancies exist between GST registration and IEC, amendment of PAN in IEC must be undertaken, with a special GSTN updation window provided to facilitate corrections. Circulars Customs Fri, 02 Jun 2017 00:00:00 +0530 https://www.taxtmi.com/circulars?id=55902