about gstr-3b

Amit Oswal (A) (58 Points)

26 June 2019  
if we have not filed gstr-3b from April - 18 to till month can we file the same as nill from April to feb & enter all data in March 19 for late fee. & also file gstr-1 as per my data by quarter by quarter. it will be take some legal action against us by department???