GSTR1 for July 17

possible after 31 Oct 2017

You are entered the GSTIN is wrongly or wrong GSTIN...???

ask your customers to enter the details in gstr2 in add missing invoice details column and this will come to you as gstr1a and you can approve and this will become part of your gstr1

Thank you sir

you are not submitted the gstr-1 you can able to add invoice in b2b then save
it will be visible to customers gstr-2

same thing if supplier upload the invoice and save but not submitted,those invoices auto populated to buyer in gstr 2a,he can add missing invoices,those auto populated to supplier in gstr1a,my question..if he accepted his liability increases and pay tax,when ever filling gstr1 same can be added as duplicate or not?

Will penalty be levied for late NIL filing of GSTR1?