A long term lease will allow you to use, occupy and enjoy a property for a certain period of time. Thai law allows foreigners to lease real property in Thailand, such as land, for a maximum duration of 30 years. Leases may be extended for up to 60 years after the expiration of the original 30-year agreement, but common lease extension terms, often seen in Thai lease agreements (e.g. 30 + 30 + 30 years) are likely unenforceable. In the event that the lessor/landlord does not voluntarily honor any clause regarding the renewal of the lease upon the expiration of the first lease term, the lessee will have no choice but to attempt to exercise his or her right in court. However, it cannot be said with any certainty that the judgment of the court at that point of time will be in favor of the lessee.