Thailand issued a series of Royal Decrees on 13 May 2018, which provide for various tax incentives. One of the main incentives is under Royal Decree No. 658, which extends the five-year corporation tax (exemption) for start-ups in certain target industries founded in 2018. In order to qualify, a start-up must be incorporated in Thailand, at least 80% of its revenue must be from one of the targeted industries, and the start-up must qualify as an SME on the last day of the fiscal year; paid-up capital not exceeding THB 5 million and annual revenue not exceeding THB 30 million.
Related Posts
Thailand reminds corporate taxpayers to file income returns for FY 2025
Thailand’s Revenue Department, in a notice, announced that corporate taxpayers (juristic persons) that have not yet submitted their PND.50, PND.52, and PND.55 returns for the accounting period 1 January 2025 to 31 December 2025 are required to do
Read MoreThailand: Revenue Department raises SME tax deduction for digital investments
The Thai Revenue Department issued Royal Decree No. 802 on 10 February 2026, granting higher tax deductions for SMEs investing in digital tools and services. Under the decree, SMEs can claim an additional 100% deduction, bringing the total
Read MoreThailand revises duty exemption rules for low value goods
Thailand’s Customs Department has issued Customs Department Announcement No. 219/2568 in the Royal Gazette on 11 December 2025, revising the criteria for imports eligible for exemption from customs duty. The changes will significantly narrow
Read MoreThailand enacts draft law for Pillar 2 top-up tax implementation
Thailand’s Revenue Department announced that the Cabinet approved draft secondary legislation on 30 December 2025 to implement the Emergency Decree on Top-up Tax B.E. 2567 (2024). These draft instruments set out detailed rules for determining
Read MoreThailand submits initial accession memorandum toward OECD membership
The OECD announced that Thailand submitted its initial accession memorandum on 8 December 2025, marking the start of the technical phase of the accession process. Thailand reaches key milestones in OECD accession process On 8 December 2025,
Read MoreThailand: Cabinet approves tax incentives for energy-saving equipment, solar rooftops
According to a Revenue Department release, the Thai Cabinet approved a draft royal decree on 25 November 2025 that introduces tax incentives for energy-efficient machinery, equipment, and materials, as well as for residential solar rooftop
Read More