HSN & SAC Code Mandatory in Invoice & Form GSTR-1

HSN & SAC Code Are Mandatory In Invoice And Form GSTR-1 W.E.F.01.04.2021

Brief Notes on mandatory mentioning of HSN & SAC Code in Invoice and Form GSTr-1 as per amendments to GST Law, 2017 w.e.f.01.04.2021.

Source Taxguru