Invoice not declared in GSTR1

DEEPAK KADAM (61 Points)

10 December 2019  
I have missed out declaring invoice in GSTR1 while filing 2nd quarterly return. However GSTR3B is filed monthly and tax is paid till 2nd qtr.
In 3rd qtr i have no sales and purchase. Can i declare the 2nd qtr invoice in 3rd qtr GSTR1 and file nil GSTR3B. Pls suggest.