The Process of Buying property always involves a lot of paperwork, and all of them are legally required to plots for sale also The sale of immovable property of more than Rs.100, all the transactions should be mandatorily registered according to section 17 of Registration Act, 1908 The process of buying a property always involves a lot of paperwork, and all of them are legally required. So, the buyer must always be very clear about the Legal documents to seek and examine before signing a deal.