I have purchased new flat in Bhandup, Mumbai in Jun'09 from Investor. I got the NOC from builder in July'09. And I taken possession from investor in 01-Aug-09. From 1st Aug, 2009, society started giving maintainance bill. before it was handled by builder itself. But society members told me to give transfer fee of Rs. 25,000 as society is registered in Nov'2008. They told me builder has registered society in Nov'2008. There are many people who have taken flat from builder between Nov'08-Aug-08 and they have given transfer money to builder for NOC. But still society is asking for transfer money to include there name in society membership. Kindly suggest what to do.