Thailand Commercial Required Disclosures for Property Owners
Guide to disclosure obligations for commercial property landlords in Thailand covering property condition, restrictions, costs, and due diligence requirements.
Legal Disclaimer
This content is for general informational and educational purposes only. It does not constitute legal advice and should not be relied upon as such. Laws change frequently — always verify current regulations and consult a licensed attorney in your jurisdiction for advice specific to your situation. Landager is a property management platform, not a law firm.Information last verified: May 2026.
Commercial leases in Thailand are not subject to the OCPB's consumer protection disclosures (Notification B.E. 2562/2568) that apply to residential rentals. Instead, they are governed by the principle of freedom of contract under the Civil and Commercial Code (CCC), specifically Book III (Hire of Property) which came into effect on 1 April 1929, and the Land and Building Tax Act B.E. 2562.
Recommended Disclosures
1. Property Condition
- Building condition report with photographs (CCC Section 546 requires delivery in a good state of repair)
- Infrastructure systems — electrical, plumbing, HVAC
- Construction permits and occupancy certificates
- Disclosure of defects (Lessor is liable under CCC Sections 549 and 472 even if unaware of the defect)
2. Use Restrictions
- Zoning limitations under city planning regulations
- Required business licenses and permits
- Environmental restrictions
3. Costs and Taxes
- Common area maintenance (CAM) charges
- Land and Building Tax Act B.E. 2562 obligations (Owners as of January 1st are liable)
- Building insurance requirements
4. Third-Party Rights
- Existing easements affecting the property
- Active leases that have not yet expired
- Mortgages or other encumbrances, including pending compulsory acquisition (CCC Section 475)
Best Practices for Landlords
- Prepare a due diligence package — Compile all key documents
- Attach a property condition report to the lease
- Disclose all restrictions before signing
- Update information when changes occur
How Landager Helps
Landager helps store commercial disclosure documents systematically, enabling landlords to prepare information quickly for new tenants.
Sources & Official References
Frequently Asked Questions
▶What are the key landlord-tenant laws in Thailand?
Thailand's rental property legislation is anchored by the Civil and Commercial Code (CCC) and the strict OCPB Notifications for professional landlords. As of 2026, compliance for foreign owners has become a primary focus of government enforcement. This guide covers the essential compliance requirements for property owners and landlords.
Read the complete guide▶What is the legal eviction process for landlords in Thailand?
The eviction process in Thailand requires landlords to follow formal legal procedures. Valid grounds typically include non-payment of rent, lease violations, or the landlord's personal use of the property. Landlords must provide proper written notice, allow any required cure periods, and may need to obtain a court or tribunal order. Self-help evictions are generally prohibited.
Read the complete guide▶What are the rent increase limits and caps in Thailand?
Thailand has specific rules governing when and how landlords can increase rent. These rules may include caps on the percentage of increase, minimum notice periods, and restrictions on frequency. Landlords must comply with all applicable regulations when raising rent on existing tenancies.
Read the complete guide▶What are the security deposit rules and return deadlines in Thailand?
Thailand has rules governing how much landlords can charge as a security deposit, how deposits must be held or protected, and the timeline for returning deposits after a tenancy ends. Landlords must provide itemized statements of any deductions and comply with all statutory deadlines to avoid penalties.
Read the complete guide▶What are the mandatory lease requirements in Thailand?
Lease agreements in Thailand must comply with applicable national and local laws. Required elements typically include the names of both parties, property description, rent amount and payment terms, deposit details, lease duration, and maintenance responsibility allocation. Written leases may be required for certain tenancy types or durations.
Read the complete guide▶What are the landlord maintenance and repair obligations in Thailand?
Landlords in Thailand are generally required to maintain rental properties in a habitable condition, keeping the structure, plumbing, electrical systems, and essential services in proper working order. The specific allocation of maintenance responsibilities between landlord and tenant should be clearly documented in the lease agreement.
Read the complete guide▶What are the late fee and penalty rules for rental properties in Thailand?
Thailand has specific rules regarding late fees and penalties for overdue rent. These may include mandatory grace periods, caps on late fee amounts, and restrictions on interest charges. Late fee provisions should be clearly stated in the lease agreement and must comply with local regulations to be enforceable.
Read the complete guide▶What property disclosures are landlords required to make in Thailand?
Landlords in Thailand must disclose relevant information about the property to prospective tenants before the lease is signed. Required disclosures typically include known material defects, environmental hazards, previous damage history, and any conditions that could affect the tenant's use and enjoyment of the property.
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