Thailand BOI Applications for Compute Hosting Businesses

Keeping the Business Model and Application Materials Consistent

Thaihousing 泰房 · 11 October 2026

Chinese businesses that purchase GPUs in Thailand, rent rack space and charge customers for computing capacity may describe their business as ‘compute hosting’. Under the rules of Thailand’s Board of Investment (BOI), however, that label does not determine the applicable investment promotion category. Operating a data center, renting hosted servers, providing cloud services, leasing equipment and performing outsourced operations and maintenance may involve similar equipment and technical teams, yet differ in their services, the attribution of investment and their application requirements.

The first task is to establish what the Thai applicant provides, to whom, which assets and contracts enable it to perform, what operational responsibilities it assumes and which services generate its revenue. The project description, customer contracts, data center agreements, equipment list and financial projections should each substantiate the same account of the business. If they describe different businesses, better wording in the application will not resolve the underlying inconsistency.

1 Classify the Business by the Rights the Customer Acquires

Start with the rights acquired by the customer. A customer may purchase rack space, power and network availability; obtain remote access to a particular server; draw GPU time on demand from a resource pool; or simply engage the Thai team to maintain equipment the customer owns. Charging per machine, per month or per GPU hour provides clues, but does not determine the category on its own. Other relevant questions include who allocates resources, who decides whether to replace equipment, who undertakes capacity and availability commitments, and whether the customer can require delivery of a particular machine.

A business that builds and operates a facility to house customers’ equipment and provide supporting infrastructure should first examine category 8.2.1 Data Center. A business that rents space in a third-party data center and installs its own GPUs still needs to assess its contracts, control of resources, performance obligations and revenue sources. Its activities may fall within Data Hosting or Cloud Services, or involve equipment leasing, operations and maintenance or other arrangements requiring separate examination. Owning servers is not the same as operating a data center, and a facility operator’s BOI promotion does not automatically extend to its tenants. Conversely, leasing the premises does not by itself rule out a Data Center business. The assessment must consider the level of infrastructure and services the applicant actually operates.

The current list places Data Hosting services that rent computing equipment with advanced processing capabilities, including GPU-based systems, in category 8.2.4.1. This category also requires server rental services for Data Hosting, deployment in at least two data centers in Thailand certified to ISO/IEC 27001 for data centers, capital investment of at least THB 5,000 million, or THB 5 billion, excluding land and working capital, and a plan to contribute benefits to Thailand. Other Data Hosting services fall within category 8.2.4.2, which retains the two-data-center requirement and the same investment threshold.^[1][7]

A small GPU project therefore cannot assume eligibility for category 8.2.4.1 merely because its equipment is advanced. Nor can a project that falls below that category’s threshold solve the issue by relabeling its contracts ‘cloud services’. Category 8.2.2 requires deployment in at least two appropriately certified data centers in Thailand, interconnected at a minimum of 10 Gbps on each connection, with backup connections of the same speed. The project itself must also obtain ISO/IEC 27001 for cloud security and ISO/IEC 20000-1 for cloud services before using the corporate income tax exemption and before the full-operation deadline. Resource pooling, virtualization, self-service scheduling and metering may help explain the substance of a cloud service, but this article does not present those technical features as sufficient classification criteria already published by the BOI.^[7]

‘Equipment rental’ also needs closer analysis. Keeping servers deployed in a data center and making them available to customers may differ in substance from handing equipment over to a customer to possess and operate, even if both arrangements use rental contracts. It would be too broad to say that all equipment rental is ineligible for promotion, or to read the word ‘rental’ in the activity list as covering every lease of movable property. A business that only installs equipment in racks, inspects, repairs or remotely maintains it should be assessed on its own services. It should not present customers’ servers or the facility owner’s infrastructure as its own investment project.

2 Contracts Must Explain the Thai Company’s Role

BOI promotion applies to the specific project carried out by the applicant. An overseas parent managing customer relationships, a Thai company purchasing equipment and an affiliate collecting payments do not necessarily create an obstacle, but their relationships must be explainable. If the overseas company bears primary responsibility for services to customers and the Thai company receives only a cost-plus technical support fee, the application cannot, without analysis, treat all computing fees paid by end customers as revenue of the Thai project. If the Thai company actually supplies computing capacity to an overseas affiliate for resale, the corresponding intercompany service arrangements, performance records and pricing basis should support that structure.

Customer contracts should identify the service recipient, the capacity or equipment covered, how it may be used, delivery and acceptance, the service commencement date, billing, maintenance, fault handling and exit arrangements. The purpose of reviewing these provisions here is to establish the service being provided and the entity responsible for providing it. For example, an application may describe a Thai company operating a schedulable pool of computing resources, while its contract gives the customer exclusive use of specified machines, requires the customer to install its own systems and bear all operating risks, and leaves the Thai company responsible only for delivering equipment. The application must explain how those descriptions fit together. Calling the contract ‘computing services’ is not enough.

There is no need to invent signed customer orders for an application. Framework agreements, letters of intent, quotations and firm orders have different binding effects. Revenue forecasts may rest on clearly stated assumptions, but a non-binding expression of interest must not be described as a definite purchase obligation. The materials should distinguish established facts from arrangements still to be signed, and explain whether those outstanding arrangements could change the category, investment scale or operational start date.

3 Equipment Lists Must Establish Control and Investment Attribution

An equipment list should do more than state GPU models and total prices. It should be possible to trace who purchases and imports the equipment, who owns it or holds the right to use it, where it is installed, which revenue it supports, and who bears depreciation and maintenance costs. Equipment owned by an overseas group company, customer-owned equipment, suppliers’ trial equipment and the Thai company’s committed investment should be identified separately. Expenditure appearing in the group’s consolidated accounts cannot all be attributed to the Thai application without examining which entity and project it belongs to.

Whether equipment may be used in operations, counted toward investment and qualify for import duty incentives are three separate questions. Leasing equipment does not necessarily prevent it from being recognized for investment purposes; the BOI’s investment definitions and services application form both address certain leasing arrangements. The lease term, amount, whether the equipment is new or used, acquisition date and rules for counting investment toward particular incentives still need to be checked. Recognizing a right-of-use asset for accounting purposes does not automatically establish that the BOI will recognize the same amount as investment.^[3][4]

Bundled charges from a third-party data center require particular care in separating space, power supply and distribution, cooling, bandwidth, and operations and maintenance. The total value of a multi-year hosting agreement may not all constitute building rent or machinery rent. Combining purchase expenditure, lease commitments and operating costs may overstate the investment counted toward a minimum threshold and may also double-count costs in profit forecasts. The application should retain a clear explanation of how quotations, orders, contracts and valuation methods relate, rather than reconstructing that explanation at the operational commencement inspection.

4 Third Party Data Center Agreements Establish Deployment Conditions

For a business using rented data center space, the facility agreement evidences both the availability of premises and the applicant’s ability to meet its commitments to customers. The site, capacity, delivery phases, term of use, equipment installation rights, maintenance access and relocation arrangements should be clear. A facility’s ISO certificate also needs to match the actual address, certification scope and current validity. Certification associated with a group brand does not establish that every facility is covered.

Where a category requires two data centers in Thailand, the application should explain the services performed at each site, the distribution of equipment and the deployment schedule. If the second site has not been selected, its outstanding status and implications should be disclosed. A data center group’s marketing statement that it has multiple sites cannot replace the project’s own arrangements. Cloud Services also entails interconnection and backup requirements, together with certifications the project itself must obtain. The facility owner’s certificates cannot replace evidence required at every level.^[1]

Classification also determines the filing sequence. Announcement Sor 3/2569 (ส.3/2569), dated 15 July 2026, repealed the earlier Sor 2/2569 (ส.2/2569) and requires projects under categories 8.2.1.1 and 8.2.1.2 to obtain review and consent from the subcommittee designated by the BOI before submitting an application. The announcement also covers applications already submitted and pending under the earlier rules, and project amendments that increase IT Load by more than 30%.^[2] Applicants should not continue to apply the old ERC confirmation-letter requirement mechanically. Nor should a prerequisite directed specifically at Data Center projects be extended to every GPU business renting data center space.

5 Financial Projections Should Reflect How Services Are Delivered

The BOI application form for service activities requires separate descriptions of business scope, the service process, equipment, personnel, major customers, and three years of revenue and costs. It also requires funding sources to match total investment. These fields require the different professional teams to cross-check their descriptions of the same project.^[3]

A forecast based on GPU-hour billing should explain billable resources, available service hours, utilization, pricing and the deployment schedule. A reserved-capacity model should correspond to capacity commitments and the contractual start of billing. The model needs to explain whether equipment at both data centers can generate billable revenue, and how it accounts for redundancy, maintenance and free testing resources. Estimating revenue by applying full-utilization prices to all theoretical computing capacity, while the site and equipment evidence supports only a phased rollout, directly undermines the forecast’s credibility.

Costs should follow the allocation of operating responsibilities. A Thai company responsible for scheduling and round-the-clock service needs corresponding personnel, software licenses, network, energy, operations and maintenance, and certification budgets. If an overseas affiliate performs most of the work, the budget should explain those services and their charges. A hosting contract that includes electricity, alongside a forecast that charges electricity in full again, is a contradiction visible on paper. So is charging customers for operations and maintenance without the resources needed to deliver them.

Mixed businesses particularly need to distinguish their revenue and costs. Computing revenue, equipment sales, amounts collected on behalf of others and separate operations and maintenance revenue cannot all be treated as promoted revenue simply because the same company receives them. Section 31 of the Investment Promotion Act connects the relevant corporate income tax exemption to net profits from promoted activities, while Section 32/1 refers to the tax-law rules for calculating those profits.^[5] Contract line items, invoice details and management accounts should therefore support the project’s scope and a reasonable allocation of shared costs. The specific tax treatment still requires separate analysis.

6 Thailand Contribution Plans Must Be Reflected in Budgets and Evidence

Training, joint curricula, research and development, skills development for Thai SMEs and support for domestic supply chains should not remain statements at the end of an application. For Cloud and Data Hosting, the current list requires a plan to contribute benefits to Thailand and full implementation of the proposed plan before the corporate income tax exemption is used.^[7] This affects budgets, staff responsibilities and readiness to use the incentive. Approval alone should not be understood to mean that every condition for using incentives has been met.

Detailed rules for different categories should not be combined indiscriminately. Office of the Board of Investment Announcement Por 3/2569 (ป.3/2569), dated 6 February 2026, applies specifically to category 8.2.1 Data Center. It addresses two components: personnel and other development plans, and domestic supply chain support. It further addresses the number of participants in training or joint curricula reaching ten times the project’s employee headcount, combinations with research and development or SME skills plans when that figure is not reached, continued implementation during the incentive period and supporting documents.^[6] This article does not apply that ‘ten times’ measure directly to categories 8.2.2 or 8.2.4. Each project should confirm the announcements and approval conditions applicable to it.

A credible plan should explain who will learn what, who will teach or help deliver it, when it will be completed, its budget and the results it will produce. If the Thai team is responsible for operating a GPU cluster, training can be designed around the skills those roles actually require. An application should not promise local research and development if the organizational structure has no research staff and the budget provides no funding for it. Requirements for cooperation proposals, curricula, attendance records, outputs, expenditure and acceptance records should be determined by the particular plan and approval conditions.

7 Maintain Consistency from the Application Through Operations

Consider two entirely hypothetical models. In Model A, the Thai company controls servers deployed in a third-party data center, supplies continuously available computing resources to customers, and handles maintenance and billing. In Model B, the Thai company merely leases specified equipment to another operator, which organizes the service and assumes responsibility to customers. Even if both buy the same GPU model, they cannot simply use the same project description, investment evidence and revenue forecast. Model A still requires analysis of the boundary between Hosting and Cloud, while Model B requires examination of the substance of the lease and any applicable promotion route. This article makes no conclusion on approval for either hypothetical model.

A sensible preparation sequence is to establish the service and the responsible entities first, verify the equipment and sites, and then incorporate revenue, costs, personnel and contribution commitments into the same operating plan. The contract mapping, asset tracing and budget checks suggested here are ways to reduce inconsistencies. They are not a claim that every document discussed is a mandatory statutory attachment for every project.

Subsequent changes to a data center, server ownership or rights, a shift from rental of specified equipment to pooled resources, or changes to the entities collecting payments or delivering services should trigger a fresh review of the promoted scope and amendment requirements. Transfers, leases, changes of use or relocation involving machinery that has received import duty incentives also require consideration of Sections 40 and 41 of the Investment Promotion Act and the specific approval conditions.^[5] Commercial contracts may provide mechanisms for adjustments, but those provisions cannot replace any required administrative approval.

The legal work for a compute project’s BOI application should ultimately make the application materials a verifiable account of the actual business. The business may be phased and its documentation developed over time. Its classification, customer contracts and financial forecasts nevertheless need to describe a consistent model. Once those relationships are clear, the business has a basis for deciding whether to apply, which category to consider and whether it can continue to meet the conditions after receiving promotion.

Scope and Verification Limits

This article draws on official public materials available as of 11 October 2026 and discusses consistency between business classification and application evidence. It is not an opinion on the eligibility, tax incentives or approval prospects of any specific project. Its analysis of business models is legal and commercial interpretation based on public rules. The hypothetical examples do not describe real clients. Before filing, the latest Thai-language announcements, rules in force on the application date, project facts and BOI approval conditions should be reviewed together. Separate requirements concerning foreign business operations, tax, customs, construction, telecommunications and data protection cannot be assumed to have been resolved merely because a project qualifies for BOI promotion.

Official Sources and Verification Notes

The numbered references link to official source documents. English translations should be checked against the Thai originals. The research date is 11 October 2026.