in last quarter, we billed our client for the services an amount of Rs. 600000. Services were not availed fully so he rejected the bills. By this time, we already filed the invoices in GSTR 3B for October month. after the bills were cancelled, I asked the ca to cancel the bills in gst. he said he will not file these invoices in GSTR 1 and thus they will stand cancelled...and he did the same but did not issue credit note to the client.
secondly, when I told client that I have cancelled the bills in gst, he said he has already filed the invoices.
Now my query is these bills were in GSTR 3b, not mentioned in GSTR 1 in December and client said he has filed the bills. please tell me did my client get the itc and if not, then how can I get the refund of the tax paid for the bills which were cancelled when no credit note was issued.
please help professionals.