This document provides a comprehensive GST update for January 2021, detailing crucial deadlines for various returns and payments. It also highlights significant changes and new features on the GST portal, such as the availability of GSTR-9 filing, auto-population in GSTR-3B, and updates on E-Way Bill generation and communication facilities. Taxpayers will find this guide invaluable for ensuring timely compliance and staying informed about recent GST developments.