<h1>E-Invoice Auto-Population Issue in GSTR-1 for December 2020; Taxpayers Should File Based on Own Records.</h1> From October 1, 2020, certain taxpayers began issuing e-invoices with Invoice Reference Numbers (IRN) from the Invoice Registration Portal (IRP). By January 1, 2021, taxpayers with an annual turnover above Rs. 100 crore also started reporting invoices to the IRP. These e-invoice details are auto-populated into GSTR-1 forms. However, some December 2020 invoices were not populated due to an error, which is being corrected. Taxpayers should file GSTR-1 based on their records without waiting for corrections. They can edit auto-populated details, but changes will not reflect in GSTR-2A/2B/4A/6A. A consolidated Excel download of auto-populated documents is available.