321 Points
Joined August 2017
If it's a local purchase then you need to enter the ITC amount to be availed in CGST and SGST column, but if it's an inter-state purchase, you need to enter the ITC amount in IGST column. Moreover, you cannot modify the invoices in GSTR 2A. GSTR 2A is meant only for viewing purpose. You can modify those invoices in GSTR 2. The invoices should be available at Table 3, 4A in GSTR 2 where you will find the option to accept, reject and modify those invoices.