A business declared a deemed export as a normal sale in their GSTR-1 and is now facing an error when applying for a GST refund. The system rejects the invoice, stating it's not a deemed export, and the deadline to amend the GSTR-1 has passed. The user is seeking advice on how to proceed, including whether a manual application is necessary, as they possess all required supporting documents.
we have deemed export transaction in FY -2023-24, in our GSTR-1 we have declared the same as normal sale and now while applying for the GST refund when we are uploading the invoice in RFD-01 getting the error as "document is not a deemed export" now the time limit to amend the invoice is also over. request you o please suggest how to proceed further, whether any manual application need to be filed. we have all the necessary documents like disclaimer letter, invoices duly endorsed by customer, CA certificate in statement 5B, Form-A etc.