Chartered Accountant
265 Points
Joined December 2018
Dear Remya,
In terms of Order No.02/2018-Central Tax dated 31st December 2018, rectification of error / omission in respect of Form GSTR-1 for the FY 2017-18 would be allowed till the due date of furnishing of Form GSTR-1 for the month of March 2019 i.e. April 11, 2019.
Therefore, you could amend the B2B invoice of Jan 2018.
But however till now GST portal is not allowing to amend details pertaining to FY 2017-18.