GSTR-2 return will include details of the inward supplies or purchases of goods and/or services by the taxpayer. GSTR-2 is prefilled for a buyer based on the GSTR-1 filed by his supplier. You just have to validate this prefilled information and make modifications if required. For example, if you are buying goods from company B, then the company B would have filed its GSTR-1 and included your name as the buyer. Now the same information will be reflected in your GSTR-2 as purchases which you need to validate. GSTR-2 will thus include the details of auto-populated purchases.
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