Gst applicable from dec but registration taken in jan

anita (trainee) (514 Points)

28 May 2018  

A service unit crossed the turnover threshold in dec 2017 but applied for registration and got it in JAnuary 2018

Now on logging on there is no option for filing of December 2017 on the GST portal

How will they file for December 2017?

Can they add values and show them together in jan 2018 ?