This discussion clarifies the difference between transfer premiums and move-in/out charges in co-operative housing societies. While transfer premiums are a fixed percentage (2.5% up to £25,000), the query specifically addresses whether corporate entities like MTNL, BMC, and RIL, who hold shares or flats, need to pay move-in/out charges when their employees occupying the flats change. The consensus is that these charges are distinct from transfer premiums and may apply.