Even as taxpayers are reporting slowness in the GSTN portal, the Central Board of Indirect Taxes and Customs (CBIC) on Friday said the due date for filing GSTR 3B return for September has been extended by one day till October 21. Generally, 20th of every month is the last date for filing GSTR 3B.

“The GST Implementation Committee of GST Council has approved extension of the due date of filing GSTR-3B return for the month of September 2022, for the monthly filers, from 20th October, 2022 to 21st October 2022. The notification in this regard is under process,” the CBIC said in a tweet on Friday.

The GST Network (GSTN) — IT company Infosys is its service provider — provides the technology backend for the goods and services tax (GST). A GST-registered individual needs to file a GSTR-3B return, including zero returns.

Source: News18 
https://www.news18.com/news/business/tax/gst-cbic-extends-due-date-for-filing-gstr-3b-check-latest-deadline-6213037.html