Chartered Accountant
687 Points
Joined August 2018
There is no problem if you avail ITC lately. However, no credit on invoices pertaining to FY 18-19 can be availed after September'19. In your case, as it is earlier than Sep'19, you can claim ITC.
There is no problem even if the invoice is appearing in April'18 GSTR-2A and credit is availed in Mar'19.