What is the due date of GSTR-1 for August-17. While trying to submit GSTR-1 for August -17, it's coming error. Pls find the below mentioned error details.
Error! GSTR-1 Save/Action on Counterparty Invoices/submit are not allowed for current date, Please visit http://www.gst.gov.in for details on GSTR-1 timelines.
15 December 2017
The August month GSTR 1 return due date is 31st December 2017. Also portal is not support the filing of return...
So, wait on further availability.