GSTR 2A reconciliation involves comparing your invoices with those appearing in the GSTR 2A portal for a specific month. If an invoice is missing from GSTR 2A, request a copy from your supplier. If you have an invoice not yet reflected, ask your supplier to upload it in their next GSTR1 filing. Various software solutions can also streamline this process by quickly comparing your book data with GSTR 2A.
Click on gstr2a of a particular month and compare it with the invoices you have. If you dont have a particular invoice, which is reflecting in GSTR2A, then ask the supplier for a copy of the same. If you have an invoice which is not reflected on the GSTR2A, then ask the supplier to upload the same in next months GSTR1. As simple as that!