Construction complex intended for sale

Harshit Acharya (404 Points)

28 March 2020  
when a construction complex is to be sold , no GST is applicable if consideration is paid after 1st occupation or receiving completion certificate- whichever earlier
Knowing this every person will not be paying consideration till either of the two conditions complete and not be paying gst.
Isn't it a loophole or what is it?