Due Date to File GSTR 1 is 13 January and not 31 January for October to December Quarter
Every registered person on GST Portal is required to file GSTR-1 irrespective of whether there are any transactions during the month or not.
GSTN Clarified Following on Twitter
The due date for quarterly filing of GSTR-1 for Oct-Dec 2020 quarter period is 13.01.2021. The date currently being shown in the GSTR-1 tile is 31.01.2021 which is erroneous and the correct date i.e. 13.01.2021 will be displayed on the portal soon.
Please bear with us and follow the date of 13.01.2021 for compliance. Inconvenience caused is regretted.