Extension of GSTR-3B filing due date: deadline moved for specified Tamil Nadu districts for November return. The Commissioner, under the statutory powers and on the recommendations of the Council, extends the due date for furnishing FORM GSTR-3B for November 2023 until the tenth day of January 2024 for registered persons whose principal place of business is in the districts of Tirunelveli, Tenkasi, Kanyakumari, Thoothukudi and Virudhunagar in Tamil Nadu and who are required to furnish returns under the applicable return-filing provisions; the notification is effective from the twentieth day of December 2023.