Thailand Adopts 0% Crypto Capital Gains Tax on Licensed Exchanges Until 2029

Thailand has officially introduced Ministerial Regulation No. 399 (MR 399), granting a 0% personal income tax rate on capital gains from cryptocurrency trades, effective from January 1, 2025, until December 31, 2029.

Key Provisions:

• Tax Exemption: Individual investors will not pay personal income tax on profits earned from selling or transferring cryptocurrencies (like Bitcoin) if the transaction is conducted through a local exchange, broker, or dealer licensed by the Securities and Exchange Commission of Thailand (SEC).
• Conditions: The exemption applies only to trades made on these officially SEC-licensed domestic platforms.
• Non-Qualifying Income:Regular personal income tax rules will still apply to:
  • Trades made on foreign or unlicensed exchanges.
  • Crypto income generated from activities like mining, staking, and/or airdrops.
• Purpose: The regulation, which became enforceable on September 5, 2025, is primarily intended to incentivize traders to use local regulated exchanges over foreign/unregulated ones, aiming to strengthen Thailand’s financial system and increase transparency in the digital asset sector.
• Investor Requirements: To qualify for the 0% tax rate, investors must use valid, licensed channels and maintain accurate records (dates, exchange receipts) of purchases and sales for potential tax authority checks.
• Sunset Clause: The tax break is temporary and is scheduled to expire on December 31, 2029, after which the law will be subject to review or renewal.

This policy shift is viewed as a significant move by the Thai government to boost the competitiveness of its digital-asset sector while ensuring regulatory compliance and is expected to attract both local and international interest to its licensed exchanges.