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

August 18, 2021

Thai Customs Department Temporarily Eases Restrictions on Requesting Stay of Duty Payments

Sensitive to the difficulties many business entities and individuals are experiencing during the COVID-19 pandemic, the Thai Customs Department recently implemented an important measure providing importers and exporters with the opportunity to temporarily stay pending customs duty obligations. This measure, which addresses procedures and conditions for requests to stay outstanding duty payments during the COVID-19 pandemic, was included in Announcement of Customs Department No. 103/2564, dated July 1, 2021, issued under sections 37 and 38 of the Customs Act B.E. 2560 (2017).

Background

Under the Customs Act, importers and exporters have the right to petition the Customs Department for a stay of duty payments at various stages of the customs consideration process. For example, this right extends both to petitioners who are in the process of appealing a customs duty assessment, and to those who have filed claims in the Thai courts challenging a Customs Board of Appeals decision.

On December 29, 2017, Main Announcement of the Customs Act on Principal, Methods and Conditions for Requesting a Stay of Outstanding Duty Payments No. 189/2560 was issued, stipulating that a party who appealed to the Customs Board of Appeals regarding customs duty assessment (or submitted a further complaint with the Thai courts challenging the board’s decision) can request a stay of payment of outstanding duties within thirty days from the date of filing an appeal regarding customs duty assessment.

In mid-2020, the Customs Department responded to the pressures of the COVID-19 pandemic by issuing relief measures—first a short-term easing of certain documentation requirements, followed by a longer-lasting (until September 30, 2021) extension of the deadline for requesting review of import duty penalties, fines, and surcharges on outstanding import duty amounts.

Relief for Payment of Customs Duty

With the pandemic still being acutely felt in Thailand in 2021, the Customs Department turned their attention to relief for importers and exporters who need more flexibility in meeting their duty payment obligations. In this regard, the recent announcement of July 1, 2021, temporarily replaces the previous strict thirty-day deadline for requests for stay for those petitioners who submit a request during the period July 1 through September 30, 2021. Importers and exporters who have filed a duty assessment appeal with the Board of Appeals may submit a request for stay directly to the customs entity that issued the official letter of assessment. Meanwhile, those who have filed a complaint with the Thai court challenging a Customs Board of Appeals decision on duty assessment may submit a stay request directly to the Legal Division of the Customs Department.

In addition to providing this time for petitioners seeking to temporarily stay duty payment, the recent announcement offers procedural flexibility for submitting a security deposit (covering the duty assessment amount) upon requesting a temporary stay. According to the regulations in place since December 2017, only a petitioner who is also an “authorized economic operator” (AEO) could submit a credit-based letter of guarantee as security with the request to stay outstanding duty payment in an amount to cover the duty assessment. Under the temporary relief measures, all petitioners—regardless of their AEO status—can deposit a credit-based letter of guarantee. A second option for providing the security deposit is for a petitioner to submit the previous bank guarantee from the customs clearance stage of importation or exportation, along with a certified statement from that bank allowing re-use of the guarantee for the outstanding duty payments.

The timeframe for considering requests to stay payment of outstanding duties remains unchanged—the director general of the Customs Department will approve or deny a request within fifteen days (plus an additional fifteen-day allowance if necessary and authorized). Due to statutory prescription periods for customs assessment liabilities, all requests for stay approvals are limited to outstanding duty assessments that are less than nine years from the importation or exportation date.

This announcement allowing temporary stay requests provides more flexible stay rules during a challenging period for Thailand and the region. It represents the Customs Department’s recognition of the impact of the COVID-19 pandemic on importers and exporters, as well as the vital importance they play in the supply chain. As Thailand and its neighbors continue to experience the economic burden of the ongoing pandemic, the Customs Department will reevaluate whether to extend the measure beyond the current September 30, 2021, time period.

RELATED INSIGHTS​ 

November 7, 2025
Thailand and the United States signed a memorandum of understanding (MOU) titled “Cooperation to Diversify Global Critical Minerals Supply Chains and Promote Investments” on October 26, 2025, signaling a new strategic alignment aimed at developing Thailand’s mineral sector, particularly in rare earth elements (REEs). The MOU has implications for investments in technology, manufacturing, and other related sectors. This update outlines the key provisions of the MOU and the potential opportunities and legal navigating points for businesses. Objectives The primary driver of this agreement is the US initiative to diversify global supply chains for critical minerals and reduce reliance on current market leaders, particularly China. For Thailand, it represents a major opportunity to attract high-tech investment and develop its downstream processing industries. The cooperation is set to focus on five main areas: Technical knowledge: Exchange of technical expertise and international best practices to strengthen Thailand’s mining and processing sector. Joint cooperation: Establishing workshops, seminars, and scientific collaboration to boost innovation. Regulatory practice: Promoting good governance and streamlining regulatory and licensing procedures. Information sharing: Sharing data on potential projects and global market prices. Full-value chain: The MOU covers the entire mineral lifecycle, from exploration and extraction to processing, refining, and recycling. “First Opportunity to Invest” Clause The most debated provision within the MOU states that “participants expect to have the first opportunity to invest . . . in critical minerals assets that may be sold in Thailand.” Business implications: This clause is widely interpreted as granting US companies a first look or preferential access to investment opportunities in Thailand’s critical minerals sector. This could be a significant advantage for US-based or affiliated companies in mining, technology, and energy seeking to secure a foothold in a developing REE supply chain. Thai government position: Thai officials, including the prime minister, have publicly clarified
October 30, 2025
Thailand has introduced a comprehensive overhaul of its tax litigation procedures that will significantly impact how tax disputes are handled. The Regulations for Tax Cases B.E. 2568 (2025) take effect on November 24, 2025, and repeal the prior B.E. 2544 (2001) regulations in full. These regulations support the implementation of the Act on the Establishment of the Tax Court and Tax Case Procedure (No. 3) B.E. 2568 (2025), which expands the Tax Court’s jurisdiction to certain criminal tax matters. Published in the Government Gazette on October 14, 2025, the regulations have been reorganized into three parts covering civil cases, criminal cases, and forms, and are designed to accelerate proceedings, tighten evidentiary discipline, and modernize court operations. Structural Reform and Scope The prior regime governed only civil tax disputes. Under the new framework, the regulations introduce a dedicated chapter for criminal cases alongside updated civil procedures, as the Tax Court now has express authority to adjudicate specified criminal tax offenses. Select mechanisms applied in civil case proceedings, such as electronic communication, recording testimony, and appointing experts, also apply to criminal proceedings mutatis mutandis where they do not conflict with criminal procedure. Civil Cases: Evidence Submission, Deadlines, and Scheduling Parties must submit, together with the witness list, originals of all documentary evidence, media, or electronic data (such as files, USB drives, or CDs), and all physical evidence in the party’s possession. Failure to submit any original within the deadline (see below) results in a loss of the right to adduce that item at trial, subject only to narrow exceptions where submission is impossible due to force majeure or where receipt of the evidence is indispensable to the interests of justice. The practical impact is that parties are now obligated to assemble and verify all original documents and data at the very
October 24, 2025
The Thai Arbitration Institute (TAI), a division of Thailand’s Office of the Judiciary, has taken a step toward harmonizing the tools available for dispute resolution. On August 8, 2025, the institute formally launched the TAI Mediation Center (TAI-MC). Although the amendments to TAI’s Arbitration Rules that will govern the TAI-MC have not yet been finalized, the framework now under consideration suggests that TAI is positioning itself to become a more attractive venue for commercial dispute resolution. In the regime contemplated under the current version of the amendments, TAI proceedings will adopt an “arbitration-annexed mediation” mechanism—commonly termed the “Med-Arb” model—while preserving the procedural safeguards indispensable to arbitral neutrality. Mediation will be entrusted to a separate, dedicated mediator appointed under the TAI-MC who is precluded from serving on the arbitral tribunal in the same matter. By clearly separating the functions of mediator and arbitrator, the institute eliminates any risk that confidential information disclosed during mediation could influence the adjudicatory outcome if the parties do not settle. Only when all parties subsequently make a request may that same mediator assume arbitral duties in the case. The parties will retain substantial autonomy in selecting the mediator. They may either designate a mediator by mutual consent or invite the TAI-MC to appoint one from its authorized panel. TAI has announced its intention to curate that panel with particular emphasis on commercial expertise and cross-cultural negotiation skills, supplemented by ongoing professional training. Where the parties cannot agree on remuneration, the mediator’s fee will default to a tariff comparable to the TAI-MC’s cost schedule, which under the current version of the amendments will be approximately THB 45,000 for disputes in which the aggregate claims do not exceed THB 10 million, with incremental increases tied to higher claim values. This predictable cost matrix is aimed at enhancing
October 24, 2025
In Vietnam, litigation is generally treated as a last resort in dispute resolution. Businesses often strive to avoid court proceedings, given the potential for disrupted relationships, higher costs, and lengthy timelines. Yet, litigation is sometimes unavoidable, whether to secure a remedy or respond to a claim. Familiarity with Vietnam’s court system and procedures is therefore crucial for any party involved in such matters. Civil Litigation in Vietnam offers a concise overview of the country’s civil court system and litigation process. The guide a highlights essential points for navigating legal disputes in Vietnam, whether as a plaintiff or a defendant. Tilleke & Gibbins also publishes a similar guide for Thailand. The full Civil Litigation in Vietnam guide is available as a PDF through the button below.