04 December 2018
No Revision/Rectification is Possible in filed GST Return. You can show Missing Sale Figure in Next Month GSTR-3B, TO Nil the Effect at year End.
05 December 2018
I HAVE SHOWED LESS SALE IN 3B RETURN IN THE MONTH OF MARCH 2018, WHICH MARKS THE END OF THAT FINANCIAL YEAR, CAN I SHOW IT IN THE MONTH OF APRIL.