Overview
- The exemption was formalized by Ministerial Regulation No. 399 and published in the Royal Gazette on September 5, 2025, and it applies retroactively to eligible trades from January 1, 2025 through December 31, 2029.
- The 0% personal capital‑gains rate applies only to sales executed on exchanges, brokers or dealers licensed by Thailand’s Securities and Exchange Commission; trades on unlicensed or foreign platforms remain taxable under normal personal income tax rules.
- The break does not cover all crypto income: staking rewards, mining income, wages paid in tokens, and corporate or business profits are excluded from the exemption and stay subject to standard tax treatment.
- Thailand’s SEC is tightening rules for KYC/AML, Travel Rule enforcement and customer monitoring, with new customer‑check requirements set to begin on August 16, 2026, to ensure only compliant trading qualifies for the 0% rate.
- Officials say the policy aims to build a domestic digital‑asset hub and could yield roughly 1 billion baht in medium‑term tax revenue, but its five‑year, ministerial‑regulation form makes extension or reversal before 2029 possible.