You are using an outdated browser and your browsing experience will not be optimal. Please update to the latest version of Microsoft Edge, Google Chrome or Mozilla Firefox. Install Microsoft Edge

November 30, 2012

Commercial Lease Agreements and Thai Law

Bangkok Post, Corporate Counsellor Column

Long-term lease agreements in Thailand are generally limited to a maximum term of 30 years and may then be renewed for another 30-year term under Section 540 of the Civil and Commercial Code of Thailand.

Under certain circumstances, however, the Lease of Immovable Property for Commercial or Industrial Purposes Act of 1999 grants a maximum lease term of 30-50 years if the lease has an industrial or commercial purpose. After this initial term, an extension of 30-50 years is possible. Similar to an ordinary long-term lease, this extension term can only be registered after the initial term has already lapsed.

Regional Comparisons

Thailand’s neighbors have similar regulations, but the duration of the maximum lease term is generally longer. In Vietnam, for example, the term for an ordinary lease can be up to 50 years, and even up to 70 years in specific areas with approval from the prime minister.

The lease rules and terms in Laos are slightly more diverse. As in Thailand, the ordinary lease term is 30 years with an option for extension and 50 years with an option for extension for investment and business activities, based on the scale of the project. Laos also allows 75 years in specific economic zones and up to 99 years for diplomatic purposes or international organizations.

In Cambodia, the laws allow for a 99-year lease term, while foreign companies with privileges from the Cambodia Investment Board and the Cambodia Development Council may even be permitted to own the land on which they are building factories. Malaysia also allows a maximum lease term of 99 years. Under Myanmar’s new foreign investment law, foreign companies will be allowed to lease land for up to 50 years, with up to two possible extensions of 10 years each.

Eligibility

Although Thailand’s maximum commercial lease term of 30-50 years falls short of those in some of its neighbors, investors are nevertheless eager to seek such arrangements. To be eligible for a maximum commercial lease term in Thailand, a number of conditions must be met.

The leased property must be located in an area specified for industrial or commercial purposes or in an industrial estate zone. The lessee can be an individual person or a company, either of Thai or foreign nationality.

If the purpose of the lease is commercial, the commerce must show an investment of at least 20 million baht. If the purpose of the lease is industrial, it must be a type of industry that would be eligible to apply for investment promotion under Thailand’s Investment Promotion Act and related laws. Alternatively, a commercial or industrial enterprise that has been announced and published by the Interior Minister as being beneficial to Thailand’s economy and society is also eligible to register a commercial lease.

If a non-Thai person or entity is applying for registration of a commercial lease, the operated business must be one that is not prohibited to foreigners under the Foreign Business Act. Non-Thais are additionally required to provide evidence they brought funds for the investment into Thailand in foreign currency, have funds in a foreign currency account, or have funds in a baht account of a non-resident.

Another important requirement is the work plan that each applicant has to submit to the Land Department along with the application form, a report on environmental impact, and a certificate issued by the Public Works and Town & Country Planning Department. The latter confirms the land to be leased is located in a commercial or industrial area or an industrial estate.

The work plan must contain details about the land exploitation plan, the amount and the source of the capital fund, employment, and a time frame for the business operation. Once the lease has been successfully registered with the Land Department, the lessee must proceed with the work plan within 90 days, under full compliance with the conditions laid down in the registration.

If the plot of land to be leased exceeds 100 rai in size, additional conditions apply: the local council where the land is located must be given the opportunity to comment on the application of the lease, and only businesses that are beneficial for Thailand’s exports, employment situation, or manufacturing technology—or are otherwise necessary or beneficial to the country’s economy and society—are eligible to register such a commercial lease. If the lessee is non-Thai, the minimum investment amount must be 100 million baht or more.

Advantages

Of course, the key advantage that commercial leases have over ordinary leases is the longer lease term. But there are other advantages as well. The lease for commercial or industrial purposes can be mortgaged as a security for financing, which an ordinary lease of property cannot. And if the lessee is an individual person, his heirs are able to inherit the rights and obligations from the lease after his passing.

RELATED INSIGHTS​ 

March 23, 2026
In March 2026, the Myanmar Investment Commission (MIC) introduced two regulatory updates affecting investors planning new investments or implementing MIC-approved projects. Minimum Investment Conditions for Tax Incentives MIC Notification No. 1/202 clarifies the minimum conditions for investments in promoted sectors to qualify for tax exemptions or relief under the Myanmar Investment Law. The notification establishes the following requirements: Investors must contribute at least 35% of the total investment amount in cash, as reflected in the relevant proposal or endorsement application. Where an investment involves a foreign loan, the investor must obtain approval from the Central Bank of Myanmar, together with a loan repayment schedule, and provide evidence that both the foreign loan proceeds and the capital contribution have been remitted in cash through an authorized dealer bank. Chinese Yuan Accepted for Investment Capital The MIC also issued Investment News Bulletin No. 1/2026, confirming that Chinese yuan (CNY) is now accepted as foreign investment capital for applications for MIC permits and endorsements, in addition to US dollars (USD). Investment funds contributed in CNY may be remitted through banks authorized to deal in foreign currency in CNY, following the same process currently applied to investments made in USD. These developments may affect how foreign investment capital is structured and remitted, as well as the availability of tax incentives for investments under the MIC framework.
March 20, 2026
Thailand’s Board of Investment (BOI) now requires data center projects to demonstrate measurable benefits for local workforce development, R&D, SME capability, and domestic supply chains to qualify for corporate income tax (CIT) exemptions. BOI Notification No. Por. 3/2569, issued on February 6, 2026, updates the requirements for projects seeking promotion under BOI category 8.2.1 (data centers). All data center projects must now submit and implement plans covering development of Thai human resources and domestic supply chain support before benefiting from any CIT exemption. Human Resources Development Plan The BOI seeks to promote local talent development beyond basic training. Plans must include the following elements: Training for data center design, construction, and operations targeting vocational students, engineering and ICT undergraduates and postgraduates, and energy and building personnel in Thailand. Joint curricula with Thai universities and technical institutes. Collaborative R&D with Thai nationals or institutions in areas including AI, resource allocation, high-performance computing, and data center hardware and systems. Thai SME upskilling in electrical and energy systems and IT services. Domestic Supply Chain Support Plan Plans must demonstrate knowledge transfer in design, construction, cooling, security, and power and water management. Projects must also include usage or installation of domestically manufactured equipment or engage specialist domestic entities. Criteria for BOI Evaluation The BOI will assess data center operators’ eligibility for CIT incentives based on two criteria: Scale requirement: Training and joint-curriculum initiatives must reach a total participants equal to at least 10 times the project headcount and run for the duration of the CIT incentive. If this threshold is not met, the applicant must also implement continuous R&D or SME skills-development plans throughout the incentive period. Substantiality test: Supply-chain plans must be substantive, meet industry standards, and show measurable development of the domestic digital and data center supply base. To ensure compliance,
February 25, 2026
In December 2025, the National Assembly of Vietnam enacted a new Law on Construction, replacing the 2014 Law on Construction as amended in 2020. The 2025 Law on Construction will, in principle, take effect on July 1, 2026, subject to certain exceptions. Among its notable reforms, one development has attracted particular attention from both legal practitioners and market participants: the introduction of a statutory framework governing predetermined damages, commonly referred to as “liquidated damages.” This marks the first time liquidated damages have been expressly recognized at the level of primary legislation in Vietnam. While liquidated damages clauses have long been a common feature of construction contracts in practice, their legal enforceability has historically been subject to uncertainty. Although the new provision appears to represent a positive step toward greater legal clarity, it remains an open question whether it is sufficient, on its own, to provide a solid legal basis for the enforceability of liquidated damages clauses in construction disputes in Vietnam. What’s New? Article 86.2 of the 2025 Law on Construction provides (emphasis added): “Compensation for damages shall be determined on the basis of actual damages [or] predetermined damages corresponding to obligations under the construction contracts that are breached [and] the extent of such breaches.” This provision is significant in that it expressly recognizes predetermined damages, or liquidated damages, as a lawful basis for determining compensation for damage. However, the new law does not define “predetermined damages.” The absence of a statutory definition creates potential ambiguity as to the scope and nature of this concept and may give rise to disputes over how—and whether—a particular contractual clause qualifies as predetermined damages for the purposes of Article 86.2. Further, Article 86.2 qualifies the application of predetermined damages by requiring that such damages correspond to the obligations not fulfilled and the
February 25, 2026
Tilleke & Gibbins has updated the Vietnam chapter in the newly released Licensing 2026 guide, published by Lexology Panoramic. The comparative guide provides companies and other interested readers with information on licensing law and practice in various countries around the world. Licensing 2026 provides detailed information on the following topics: Restrictions, laws and licensing arrangements Intellectual property issues: Paris Convention for the Protection of Industrial Property, contesting the validity of licensor’s IP rights, invalidity and expiry of IP rights, security interests, proceedings against third parties, sublicensing, jointly owned IP, first to file, scope of patent protection, trade secrets, copyright Software licensing: Perpetual licensing, legal requirements, user restrictions Royalties and payments, currency conversion, and taxes: Relevant legislation, restrictions, taxation of foreign licensors Competition law issues: Restrictions on trade, legal restrictions, and IP-related court rulings Indemnification, disclaimers, and damages: Prevalence and enforceability of indemnity provisions and contractual waivers of damages Termination: Right to terminate, impact of termination Bankruptcy: Impact of licensee or licensor bankruptcy Dispute resolution: Governing law, arbitration, enforceability, injunctive relief, contractual waivers The Vietnam chapter is available below as a PDF. Readers can gain 30 days of complementary access to the full Licensing 2026 guide and the rest of Lexology Panoramic’s varied offerings through this link.