late fee and interest on gst paid

The biggest relief extended to small business by the 31st GST Council is the waiver of late fee for filing GSTR-1 and GSTR-3B return. The GST Council has announced:

“Late fee shall be completely waived for all taxpayers in case FORM GSTR-1, FORM GSTR-3B &FORM GSTR-4 for the months / quarters July, 2017 to September, 2018, are furnished after 22.12.2018 but on or before 31.03.2019.”

Thus, filing of Form GSTR-1, GSTR-3B and GSTR-4 will not attract any late fee penalty until 31st March 2019.

Maybe No Refundable.Please wait for official announcement from GST

Please can you tell whether interest will be charged if GST is paid within due date but GSTR 3B not yet filled?

Thanks