GSTN has recently posted an update on its official website http://www.gst.gov.in that “Quarterly taxpayers are able to see the GSTR3B tile for Jan, Feb and Mar 21. They are requested to file GSTR3B for the quarter Jan-Mar, 21 using tile for Mar, 21. The tile for Jan and Feb is being removed.”
QRMP Return Filers are Not Required to File GSTR-3B Shown in First and Second Month of Quarter: GSTN
GSTN has recently posted an update on its official website www.gst.gov.in that "Quarterly taxpayers are able to see the GSTR3B tile for Jan, Feb and Mar 21. They are requested to file GSTR3B for the quarter Jan-Mar, 21 using tile for Mar, 21. The tile for Jan and Feb is being removed."