When a valid sale of a property takes place, it comes with certain compliances. For a valid sale of property, it must come with a valid sale deed or agreement and in order to give such sale deed a valid essence, it must be registered as per the Registrations Act, 1908. The registration of sale and purchase of immovable property is mandatory and ensures conservation of evidence, prevention of fraud and assurance of title. As per the Section 17 of the Registrations Act, 1908, all transactions involving sale of an immovable property for a value exceeding Rs. 100, should be registered. Also, all transactions of immovable property in form of gift or in form of lease for a period exceeding 12 months are also mandatorily required to be registered.