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

April 19, 2021

Thailand Changes its Statutory Interest Rate

Thailand has made significant changes to its statutory interest rate framework for the first time in almost a century. Since 1925, the statutory interest rate codified in Thailand’s Civil and Commercial Code (the CCC) has remained at 7.5% per year. But with Covid-19 having an unprecedented impact on the Thai economy, the Thai Government, via emergency decree, has reduced the statutory rate. While the decree is largely aimed at providing relief to hard-hit SMEs and individual debtors, the amendments have broader implications for doing business in Thailand.

Main Changes

The new interest rate revisions are contained within the Emergency Decree Amending the Civil and Commercial Code B.E. 2564 (2021) (the Emergency Decree), which was published in the Government Gazette on April 10, 2021 and came into effect on April 11, 2021. The Emergency Decree amends Sections 7 and 224 of the CCC, which stated the previous statutory interest rate of 7.5% per year.

The Emergency Decree makes three major changes. The first involves a reduction of the statutory interest rate from 7.5% per year to 3% per year in Section 7. The new 3% annual rate is subject to review every three years by the Ministry of Finance. The interest rate is subject to further change later by a royal decree.

The second change concerns money debts under Section 224 of the CCC. The previous version of Section 224 stated, among other things, that a money debt based on a default bears interest of 7.5% per year. Under the Emergency Decree, the new actual statutory default interest rate is the statutory interest rate stated in Section 7 with an additional rate of 2% per year. The result is a 5% annual statutory default interest rate. Since the statutory default interest rate is based in part on the Section 7 rate, any future change to the Section 7 rate will also affect the statutory default interest rate.

The third change relates to installment payments, and is made pursuant to a newly enacted Section 224/1 of the CCC. The Emergency Decree provides that the default interest rate can only be applied to the defaulted installment amount – not the unpaid principal. This is markedly different from the previous practice of charging default interest on the unpaid principal, in addition to the defaulted installment payment amount. Moreover, under the new Section 224/1, a contract clause that applies the default interest rate to the non-defaulted principal is null and void. As such, contract parties can no longer agree on charging a default interest rate on the full unpaid principal.

Implications

The new changes to the statutory interest rate framework affect financial loans, judgment debts (e.g. compensation for tort liability), and different types of commercial contracts. However, under the Emergency Decree, if an agreement already specifies the interest rate or a default interest rate, or if another specific law provides otherwise, the existing agreement and law would prevail. In other words, the parties can “contract out” of the statutory rate. However, parties cannot opt to apply any default interest rate on total unpaid debts, regardless of any default. The new amended statutory interest rate framework applies to defaults and debts that are due on or after April 11, 2021.

Tilleke & Gibbins is continuing to monitor the latest legal developments regarding the impact of the COVID-19 pandemic. For more details, please contact Tilleke & Gibbins at [email protected]

RELATED INSIGHTS​ 

July 6, 2026
Tilleke & Gibbins has contributed the Vietnam chapter to Data Protection & Privacy 2027, a global guide published by Lexology Panoramic that provides comparative insights into data protection and privacy regimes across multiple jurisdictions. The Vietnam chapter offers a comprehensive overview of the country’s data protection framework, addressing both regulatory structure and practical compliance considerations for businesses operating in or engaging with Vietnam. Topics covered include: Law and the regulatory authority: Legislative framework; data protection authority; cooperation with other data protection authorities; breaches of data protection law; judicial review of data protection authority orders Scope: Exempt sectors and institutions; interception of communications and surveillance laws; other laws; personal information formats; extraterritoriality; covered uses of personal information Legitimate processing of personal information: Lawful bases for processing; grounds for legitimate processing; types of personal information Data handling responsibilities of owners of personal information: Transparency; exemptions from transparency obligations; data accuracy; data minimization; data retention; purpose limitation; automated decision-making Security: Security obligations; notification of data breaches; internal controls Accountability: Data protection officer requirements; record-keeping; risk assessment; design of personal information processing systems Registration and notification: Registration requirements; other transparency duties Sharing and cross-border transfers of personal information: Sharing with processors and service providers; restrictions on third-party disclosures; cross-border transfers; further transfers; localization requirements Rights of individuals: Right of access; other statutory rights; compensation Enforcement: Enforcement mechanisms; exemptions, derogations, and restrictions; further exemptions and restrictions Specific data processing: Cookies and similar technologies; electronic communications marketing; targeted advertising; sensitive personal information; profiling; cloud services The chapter concludes with an update on key legal and regulatory developments over the past year and emerging trends in Vietnam’s data protection landscape. The full Vietnam chapter is available as a PDF through the button below. Readers can also gain 30 days of complementary access to the full Data
July 2, 2026
Thailand’s Electronic Transactions Development Agency (ETDA) released a new version of the draft Act on Artificial Intelligence on July 2, 2026, for a public hearing period expected to be approximately 30 days. The draft act adopts a risk-based regulatory approach modeled in part on international frameworks—particularly the EU’s AI Act—while incorporating provisions tailored to Thailand’s regulatory landscape and digital economy objectives. If enacted in its current form, the law would introduce extraterritorial obligations, a tiered risk classification system, strict liability for AI-related damages, and new transparency requirements for AI-generated content. Scope and Extraterritorial Application The draft act applies to AI development, deployment, or any other action affecting people in Thailand, even if the action occurs outside the country. Of note: This extraterritorial reach creates compliance obligations for global AI companies whose systems impact Thai residents or consumers, even if the provider has no physical presence in Thailand. Foreign AI providers serving Thai deployers or users must appoint a local coordinator or authorized representative. Depending on the type of AI system, the representative may need full authority to act on behalf of the provider without any limitation of liability. Certain activities are exempt from the draft act’s oversight, including AI used by natural persons solely for personal or household activities, AI for educational research conducted by higher education institutions with ethics committee approval, research and development activities conducted prior to distribution or service provision, and other AI systems prescribed by royal decree. Risk-Based Classification Framework The draft act establishes a tiered risk classification system with three main categories: Prohibited AI. The act outright prohibits AI systems employing cognitive-behavioral manipulation using subliminal techniques, AI systems causing unfair broad-scale discrimination from processing irrelevant data, and other categories of serious risk as determined by announcement of a forthcoming committee that will be responsible
July 1, 2026
Obtaining marketing authorization is a fundamental requirement for bringing pharmaceutical products to the Thai market. Companies must navigate the Thai Food and Drug Administration’s registration procedures while also complying with post-approval pharmacovigilance obligations, licensing requirements for manufacturing and importation, data protection rules, and other regulatory requirements. This guide provides an overview of Thailand’s regulatory framework for pharmaceutical marketing authorization, including available registration pathways, review timelines, application fees, postmarketing surveillance obligations, licensing requirements, exemptions, data exclusivity, freedom of information, and parallel import considerations. It is intended as a practical reference for pharmaceutical companies, regulatory affairs professionals, and others involved in bringing medicinal products to the Thai market. Download the guide below for a concise overview of the current requirements and procedures governing pharmaceutical marketing authorization in Thailand.
June 30, 2026
Tilleke & Gibbins’ insurance specialists in Bangkok provided Thomson Reuters’ latest country update on Thailand’s regulatory framework for the insurance industry. The country update, which is part of Thomson Reuters’ extensive Regulatory Intelligence offerings, contains information and guidance for insurers active in the Thai market. The guide covers the following topics in detail: Permission to operate; Legal and regulatory considerations for domestic and international insurers; Capital reserve requirements; Investment management and markets; The Office of Insurance Commission’s arbitration system for handling complaints; Creditor hierarchy; Rehabilitation of non-life insurance companies; and Personal data protection requirements for insurers. Thomson Reuters Regulatory Intelligence is a service that provides with curated news, analysis, and data across jurisdictions to help legal, risk, and compliance professionals manage compliance and mitigate global risk. The full Thailand insurance country update is available by subscription to Regulatory Intelligence on the Thomson Reuters website.