Section 7(2)(a) of the CGST Act, 2017, specifies that activities or transactions listed in Schedule III shall be treated neither as a supply of goods nor as a supply of services. This means that transactions falling under Schedule III are outside the purview of GST.
Paragraph 8(a) of Schedule III of the CGST Act, 2017, explicitly covers the 'supply of warehoused goods to any person before clearance for home consumption'. This provision was inserted vide the CGST (Amendment) Act, 2018, and has been made effective retrospectively from July 1, 2017, following the decision in the 48th GST Council meeting in December 2022.
In your scenario, the goods are lying in a Customs Warehouse, and the sale from 'X' to 'Y' occurs before 'X' pays the Customs Duty and obtains the Out of Charge (OOC) order. Obtaining OOC signifies the clearance of goods for home consumption. Therefore, the sale from 'X' to 'Y' is a supply of warehoused goods before clearance for home consumption.
Based on the clear stipulation in Paragraph 8(a) of Schedule III of the CGST Act, 2017, this transaction is treated neither as a supply of goods nor a supply of services. Consequently, no GST will be leviable on the sale of goods from 'X' to 'Y'.
It is important to distinguish this from a scenario where goods are sold after clearance for home consumption, which would constitute a domestic supply and be liable to GST. The fact that 'X' subsequently pays the duty and obtains OOC does not alter the nature of the sale to 'Y' which occurred prior to this final clearance.
My opinion