We have properly filed our GSTR 3B regularly. And we also have filed our GSTR1 for the month of July on 23.11.2017. And now we have tried so many times for submiting our August GSTR1 in the site but we could not submit our return in the portal. An error message display as "GSTR1 Save / Action on counter party invoice / submit are not allowed for current date" AS we learn that the last date for filing GSTR1 for July to Oct2017 is 31.12.2017 as our turnover is over 1.5 Crore. We dont know the site is locked for filing GSTR1 for Aug as the scrolling for those who have not filed the GSTR1 for july can return.
Kindly clarify us Now can anybody file GSTR1 for August ,September, October? whether the portal is locked for any reason? Or is any mistakes in our return tends to submit?