Separate accounts for each project Rera makes it mandatory for the promoters to deposit 70 per cent of the unused fund collected for a project in a separate bank account.Such funds can only be used for the purposes of construction and land cost Required to pay compensation Developers are required to refund or pay compensation to the allottees with an interest rate of State Bank of India´s highest marginal cost of lending rate plus two per cent, within 45 days of it becoming due.Interest rates are expected to range anywhere around 11-12 per cent Compulsory registration of projects The Act provides for mandatory registration of all projects with the Real Estate Regulatory Authority (Rera) in each state.Real estate agents who intend to sell any plot, apartment or building should also register themselves with this authority.Every project, measuring more than 500 square metres or more than eight apartments, will have to be registered with Rera Punishment for delay Under the cla