Whether the contract is called rental, tenancy, lease or leasehold such agreements in Thailand are governed by the civil and commercial code, chapter 'rent of property'. Any agreement whereby the owner of a property agrees to let another person have the use of the property for a limited period of time and the other party agrees to pay rent must be read as a rent of property contract between a tenant and a lessor.

Possession of real estate in Thailand under a lease agreement

Payment of rent

ESSENTIAL ELEMENTS OF A LEASE OR HIRE OF PROPERTY CONTRACT

Payment of rent is under Thai law an essential element of a lease agreement (section 537Section 537 'A hire of property is a contract whereby a person, called the letter, agrees to let another person, called the hirer (tenant/ lessee), have the use or benefit of a property for a limited period of time and the hirer agrees to pay rent therefore', In Thai: มาตรา 537 อันว่าเช่าทรัพย์สินนั้น คือสัญญาซึ่งบุคคลคนหนึ่ง เรียกว่าผู้ให้เช่า ตกลงให้บุคคลอีกคนหนึ่ง เรียกว่าผู้เช่าได้ใช้หรือ ได้รับประโยชน์ในทรัพย์สินอย่างใดอย่างหนึ่งชั่วระยะเวลาอันมีจำกัด และผู้เช่าตกลงจะให้ค่าเช่าเพื่อการนั้น). Possession of a real property under a lease agreement in Thailand without payment of rent would not be enforceable as hire of property under the Civil and Commercial Code. A lease without a lease price would not be governed by the chapter hire of property but for example by right of habitation or usufruct laws and a different set of rules would apply. For the registration of a lease agreement the land office will require that the lease includes a rent. The lease price or rental price must be considered a reasonable rent or the land office wil refuse registration of the lease agreement or will assess the rent based on the government appraised value of the property (registration fees, property tax, income tax for the owner will be based on this amount). Lease as opposed to superficies, usufruct or habitation cannot be registered for a nominal (1 baht) amount or without consideration to be paid.

Leasehold and re-sale of a lease agreement

Lease of Immovable property

THE RIGHT TO SUB-LEASE AND ASSIGNMENT OF A PROPERTY LEASE

Lease in the Civil and Commercial Code is placed under the rubric contracts and as a hire of property primarily a personal contract right of the lessee (termination upon death of the lessee) with aspects of a real property right'Real property rights are rights over real estate enforceable against all other persons (e.g. right of the lessee to sublet if agreed), as opposed to contract promises (e.g. lease renewal option) which are enforceable against a particular person or persons - under Thai hire of property laws the dividing line between real property (lease) rights and personal contract promises in a lease agreement is not always easy to draw'. This is the reason why under Thai law the right to sub-rent or assignment of a residential lease agreement is only allowed if the lease agreement contains the right of the lessee to transfer his lease rights or transfer possession of the leased property to a third person (section 544 Section 544 (Civil and Commercial Code): 'Unless otherwise provided by the lease contract, a lessee/ tenant cannot sublet or transfer his rights in the whole or part of the property hired to a third person. If the lessee fails to comply with this provision, the letter may terminate the contract.' In Thai: มาตรา 544 ทรัพย์สินซึ่งเช่านั้น ผู้เช่าจะให้เช่าช่วงหรือโอนสิทธิ ของตนอันมีในทรัพย์สินนั้นไม่ว่าทั้งหมดหรือแต่บางส่วนให้แก่บุคคล ภายนอก ท่านว่าหาอาจทำได้ไม่ เว้นแต่จะได้ตกลงกันไว้เป็นอย่างอื่น ในสัญญาเช่า ถ้าผู้เช่าประพฤติฝ่าฝืนบทบัญญัติอันนี้ ผู้ให้เช่าจะบอกเลิกสัญญา เสียก็ได้). The right of the lessee to sublet or assignment of his lease must be included in the lease agreement or the lessee is under Thai laws not allowed to sublet or assign the lease to another person.

Lease with Agreed Investment in Land or Real Estate That Benefits the Owner

Special Reciprocal Contract in Thailand

A Special Type of Lease Contract Recognized by the Supreme Court

Unlike a standard lease agreement governed by the Civil and Commercial Code's property hire laws, this special type of lease contract is not explicitly defined by legislation. Instead, it was established through rulings by the Thailand Supreme Court.

In specific cases, where the lessee makes a substantial, agreed investment to improve the leased property and that improvement is intended to benefit the owner after the lease term the agreement may be classified as a special reciprocal contract.

When there is a mutual agreement between both parties regarding the lessee’s investment and the resulting benefit to the lessor, the contract may fall outside the standard hire-of-property framework. Based on Supreme Court judgments, a different set of rules may then apply to the arrangement.

While this special contract type is not codified in the Civil and Commercial Code, it holds legal weight through court precedent. However, its application remains limited to clearly defined situations.

Lease contract and lease term

The term of the lease agreement cannot exceed 30 years

The term of a real estate lease in Thailand may be fixed or periodic. The maximum lease term in Thailand is 30 years (section 540Translation Civil and Commercial Code section 540: 'The duration of a hire of immovable property cannot exceed thirty years. If it is made for a longer period, such period shall be reduced to thirty years. The aforesaid period may be renewed, but it must not exceed thirty years from the time of renewal'.). Any lease of immovable property for a longer period than 30 years in Thailand may only be made by renewal of the lease contract upon its expiration. Based on supreme court judgments it is possible to say that a valid and enforceable renewal can only be made within a period of 3 years prior to the expiration of the first lease term (not 30 years prior to expiration). If for example the lessor and lessee have executed 2 or more consecutive 30-year lease agreements it shall by law be deemed as 1 lease and reduced to 30 years.

Real lease rights and contractual obligations in lease agreements in Thailand

THAILAND LEASE AGREEMENT

A lease agreement in Thailand can contain clauses based on general freedom of contract between the parties and clauses based on specific hire of property laws. The importance of the distinction between the two lies in the future enforceability of contract obligations and true hire of property right (real lease rights). Real lease options and obligations are enforceable against all other persons and by law binding upon successors of the leased property (real lease rights follow the property along with the ownership), and once given the owner (lessor) can't take the option in the lease back and he cannot change his mind, in contrast to contract promises in the lease agreement and possible difficulties in future enforceability. Under Thai law and Supreme Court rulings the agreed term in the lease is considered a real right of the lessee, but an option to renew the lease is considered a contract option or contract obligation (not a real lease right) that needs to be enforced in the future.