Annual return - button is not enabled

Venkatesan Sundaram (37 Points)

29 April 2019  

I am going to file Annual return for the year 2018-19 - 

Annual Return - GSTR9 - Prepare online and prepare offline button is disabled mode.

How i can file annual return - 2018-19. please help to file annual return

GSTR1 filed for all months up to march

GSTR3B filed for quarterly up to march