Do note that the GSTR-2A will appear only after the GSTR-1s deadline is over. So GSTR-2A will be available for accepting/ modifying invoices and later submitting it as GSTR-2 from October 11 to 31st for the month of July.
In your case, you have to wait until October 10 and even after that it GSTR-1 by the supplier hasn't been filed then yes the invoice details can be entered in the non-auto populated section. Refer below to understand it better.
GSTR-2A will have two parts:
1. Auto populated section- Where the GSTR1 filed by the suppliers will reflect and the recipient has can either accept/modify it,
2. Non-Auto populated section- Which will include the following:
i) Outward supplies which are not entered by the supplier in his GSTR-1
ii) Details relating to claim of ITC, which the recipient has to decide on the basis of his self-assessment
iii) Goods/services imported from out of India which attracts IGST. These details are to be entered by the importer manually.
CAclubindia
