Treated and purified sewage water is classified as ‘water’ under the GST Act and its supply for industrial use would attract an 18 per cent tax, the Authority for Advance Ruling (AAR) has saidTreated and purified sewage water is classified as ‘water’ under the GST Act and its supply for industrial use would attract an 18 per cent tax, the Authority for Advance Ruling (AAR) has saidRead More