Import under GST – Tax in India

Banks import gold / silver on consignment basis wherein the ownership of the metal is with the supplier of the bullion which maybe an overseas entity. Is the overseas entity required to have GST registration because currently they do not file returns and are governed by multi-nation treaties

This amounts to an import in accordance with the definition of the word “import” in the IGST Act, 2017 which provides that “bringing into India of any goods from any place outside India” is an import of the goods.
What is material in this definition is the mere act of bringing into India; the ownership is not material for determining whether an import has taken place. Banks, being registered entities, would be liable to pay IGST on such imports but not the overseas entities since they are not effecting the import.

( FAQ 3: GEMS AND JEWELLERY )

Yes, 3% IGST is payable on all imports of precious metals in addition to the basic customs duty.
IGST paid can be taken as input tax credit by the banks.

( FAQ 2 : GEMS AND JEWELLERY )