GSTIN cancellation and annual return for 17-18

YES ASSESSEE REQUIRED TO FILE GSTR 9 AND GSTR 9C AS TURNOVER EXCEEDING THE PRESCRIBED LIMIT OF RS 2 CR

AS PER INFORMATION GIVEN ASSESSEE CANCELLED GST NUMBER STILL HE CAN LOGIN IN HIS ACCOUNT AND HAVE TO FILE GSTR 9 AND GSTR 9C 

1.if turnover exceeding  rs 2 crore annual retrun required to file otherwise its optional

2. if the number was active for a single day during the year and no transaction done than nil gstr 9 can file

3.if the number was active for a single day during the year and any transaction done than its best option do not file form gstr 9(Turnover less than Rs 2 crore) as we can not revise gstr 9 form. so just wait for the department order.