This announcement turned into an official action on 10 November when the CBIC finally confirmed that taxpayers whose aggregate turnover exceeds Rs. 100 crore will be required to implement the e-invoicing mandate starting 1 January 2021.

Is e-invoicing is mandatory for all?

e-Invoicing is mandatory from 1st October 2020 to all businesses whose aggregate turnover has exceeded the Rs. ... 100 crore turnover limit in any of the financial years between 2017-18 to 2019-20. Likewise, it was extended to businesses with a total turnover of more than Rs. 50 crore from 1st April 2021.

How do I know if an e-invoice is applicable?

This enablement has been made based on the turnover reported in the GSTR-3B of the taxpayer. Step 2: Under 'Search', select 'e-Invoice Status of Taxpayer'. Step 3: Enter 'GSTIN' and 'Captcha' and click on 'Go'. Step 2: Under Registration, select 'e-Invoice Enablement'.