During its 37th meeting, which took place on September 20, 2019, the GST Council made a recommendation to implement electronic invoices (also known as "e-invoices") in GST in a progressive way. E-invoicing was first made applicable as of October 1, 2020, but only for registered businesses with aggregate revenue of Rs. 500 crores or more.
Since then, the total turnover has been gradually decreasing in order to accommodate the greatest number of taxpayers for the implementation of e-invoicing in the following manner: