There are lot of confusion in Date of GSTR-1 of such class of registered persons having aggregate turnover of more than 1.5 crore rupees in the preceding financial year or the current financial year, for the month April 2019 because GST portal shows two different date (i.e 10th Arpil 2019 or 11th April 2019).
CBIC issued a Notification No. 12/2019 – Central Tax Dated 07.03.2019 in which he notifies the due date of GSTR-1 of such class of registered persons having aggregate turnover of more than 1.5 crore rupees in the preceding financial year or the current financial year.
On the recommendations of the Council, hereby extends the time limit for furnishing the details of outward supplies in FORM GSTR-1 under the Central Goods and Services Tax Rules, 2017, by such class of registered persons having aggregate turnover of more than 1.5 crore rupees in the preceding financial year or the current financial year, for each of the months from April, 2019 to June, 2019 till the eleventh day of the month succeeding such month.
The time limit for furnishing the details or return, as the case may be, under sub-section (2) of section 38 and sub-section (1) of section 39 of the said Act, for the months of July, 2017 to June, 2019 shall be subsequently notified in the Official Gazette.
Hence Due Date of Monthly GSTR-1 is 11th Day of succeeding such month till June 2019 GSTR-1 Monthly Return.