Lease agreements exceeding 12 months or including renewal options must be registered with the Sub-Registrar's office. However, while 11-month agreements aren't compulsory for registration, certain states may mandate it for longer leases.
The Registration Act of 1908 stipulates that leases for residential, commercial, agricultural, hereditary, or fisheries purposes exceeding 11 months must be registered. Leases of duration of less than 11 months are exempt from registration requirements.