https://www.taxtmi.com/notifications?id=133005 The rules amend Tamil Nadu GST Rules to extend transitional deadlines in rule 117 (substituting dates to 31 March 2020 and 30 April 2020), revise FORM REG 01 to add detailed SEZ Unit/Developer fields, modify FORM GSTR 3A wording to use "may" for tax liability and insert a system generated notice clause, and substitute FORM INV 01 with a comprehensive e invoice schema (FORM GST INV 1) specifying mandatory/optional fields, data types, tax breakdowns, transport and signature details. en-us Thu, 02 Jan 2020 00:00:00 +0530 Wed, 11 Feb 2026 15:58:56 +0530 TaxTMI RSS Generator https://www.taxtmi.com/notifications?id=133005 The rules amend Tamil Nadu GST Rules to extend transitional deadlines in rule 117 (substituting dates to 31 March 2020 and 30 April 2020), revise FORM REG 01 to add detailed SEZ Unit/Developer fields, modify FORM GSTR 3A wording to use "may" for tax liability and insert a system generated notice clause, and substitute FORM INV 01 with a comprehensive e invoice schema (FORM GST INV 1) specifying mandatory/optional fields, data types, tax breakdowns, transport and signature details. Notifications GST - States Thu, 02 Jan 2020 00:00:00 +0530 https://www.taxtmi.com/notifications?id=133005