Thailand’s Revenue Department Launches Public Consultation on Draft Departure Tax Act: Key Proposed Principles and Implications

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Thailand’s Revenue Department Launches Public Consultation on Draft Departure Tax Act: Key Proposed Principles and Implications

The Ministry of Finance, through the Revenue Department (the “RD”), the agency responsible for tax administration and collection, is proposing a revised framework for the collection of departure tax (the “Departure Tax”) under the Draft Departure Tax Act, B.E. [●] (the “Draft Act”).

From 30 September to 29 October 2026, the RD is conducting a public consultation (the “Public Consultation”) on 11 key proposed principles of the Draft Act (the “Proposed Principles”). As the Draft Act has not yet been released for public review, the Public Consultation seeks to inform affected persons and stakeholders of the Proposed Principles, their objectives and their potential impact, and to gather feedback for refining the Proposed Principles and preparing the Draft Act.

Background and Objectives

Thailand first introduced the Departure Tax under the Emergency Decree on Departure Tax, B.E. 2526 (1983) (the “Current Regime”), which took effect on 28 December 1983. Its purpose was to curb excessive outflows of foreign currency and safeguard Thailand’s balance of payments.

Under the Current Regime, the Departure Tax is structured as follows:

1. Persons subject to the Departure Tax

  • Thai nationals, including those born in Thailand or abroad and those who later acquired Thai nationality through naturalization.
  • Foreign nationals holding permanent residence in Thailand, as granted under the applicable immigration laws.

2. Departure Tax rates (maximum THB 5,000)

  • Departures by air: THB 1,000 per person per departure.
  • Departures by land or sea: THB 500 per person per departure.

In practice, however, the Departure Tax is currently exempt for all modes of departure. Departures by land or sea were exempted under Ministerial Regulation No. 4, B.E. 2529 (1986), effective 1 May 1986. Departures by air followed under Ministerial Regulation No. 6, B.E. 2534 (1991), effective 1 July 1991. Both exemptions were introduced in response to the economic conditions of the time and remain in force.

Key Principles of the Draft Act Under Public Consultation

To strengthen fiscal flexibility in responding to future emergencies, the Ministry of Finance has tasked the RD with reviewing the Departure Tax framework. The principal proposed change is to extend the Departure Tax to all persons departing Thailand, regardless of nationality, rather than limiting it to Thai nationals and foreign permanent residents as under the Current Regime.

The 11 Proposed Principles are summarized below:

  1. Persons subject to the Departure Tax: The Departure Tax would apply to all persons departing Thailand, regardless of nationality. The only exception would be carrier personnel, such as pilots and flight attendants, who travel without paying a fare while performing their duties.
  2. Departure Tax rate: The Draft Act would set a maximum rate of THB 5,000 per person per departure. The applicable rate would be prescribed by Ministerial Regulation.
  3. Exemptions: Categories of exempt persons would be prescribed by Ministerial Regulation.
  4. Initial phase: During the initial phase, the rate would be THB 1,000 per air departure, and no Departure Tax would be imposed on departures by land or sea. The Proposed Principles do not specify how long this phase would last after the Draft Act takes effect.
  5. Collection: The Departure Tax would be payable before departure. Where a ticket is purchased, the international passenger carrier or its ticketing agent would collect the tax together with the passenger fare.
  6. Travel without a ticket or fare: Where no ticket is purchased or issued, or no fare is paid or collected through a carrier or ticketing agent, travelers would pay the Departure Tax in accordance with rules and procedures prescribed by the Director-General of the RD.
  7. Commencement: The Draft Act would take effect 180 days after its publication in the Government Gazette.
  8. Non-application to previously purchased tickets: The Draft Act would not apply to tickets purchased before its effective date, even if the passenger departs after that date.
  9. Powers of competent officials: Competent officials would be empowered to assess and collect the Departure Tax, penalties and surcharges; to issue summonses and orders; and to search for or seize accounts, documents and other relevant evidence.
  10. Penalties and surcharges: A penalty of twice the amount of Departure Tax payable or required to be remitted would apply. In addition, a surcharge of 1.5% per month (or part thereof) would accrue on unpaid or unremitted Departure Tax, excluding penalties.
  11. Sanctions for non-compliance: The Draft Act would impose sanctions for tax evasion or attempted evasion involving false statements, false testimony, false evidence or other fraudulent means. Sanctions, including regulatory fines where applicable, would also apply to persons who obstruct or fail to cooperate with competent officials or who breach their statutory obligations.

Next Steps

After the Public Consultation closes, the RD will summarize the feedback received and publish a report on the results. The feedback will be used to refine the Proposed Principles, which will form the basis for preparing the Draft Act and proceeding to the subsequent legislative drafting process.

Key Takeaways

  • The proposed framework would apply to all persons departing Thailand, regardless of nationality, subject to prescribed exemptions.
  • The Draft Act would set an initial tax rate of THB 1,000 for air departures and no tax on land or sea departures. The duration of this initial phase has not been specified. The maximum tax rate will be in the amount of THB 5,000.
  • The Proposed Principles remain subject to the Public Consultation and may be revised in light of the feedback received before the Draft Act is finalized.

Author: Panisa Suwanmatajarn, Managing Partner.

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