GST Turnover and liability to collect

Venkatramana Shastry C (Student CA Final ) (90 Points)

10 October 2020  

My client's total turnover in F.Y 2019-20 is more than 20 lakhs and For the year 2020-21 it will be less than 20 lakhs. So, should he charge GST from 2021 April onwards on his supply of service.i.e, Rent from building?