Tax Income Holiday

1. The Core Policy: A 5-Year Tax Holiday (2025–2029)

The new regulation provides a total exemption from personal income tax on capital gains derived from the sale or transfer of digital assets. Where is the Tax Income discount. 

Effective Period: January 1, 2025, to December 31, 2029.

Eligible Taxpayers: Individuals (natural persons) only. This exemption does not apply to juristic persons (companies).

The “SEC Gatekeeper” Rule: The exemption applies strictly to gains realized through Thai SEC-licensed operators, including licensed exchanges, brokers, and dealers.

 The Transformation of Withholding Tax (WHT)

Before 2025, individual traders were technically subject to a 15% withholding tax on their gains. Under the new 2026 guidelines, for qualifying transactions on licensed exchanges, this 15% burden is effectively removed, allowing investors to retain 100% of their realized profits.

2. Qualifying vs. Non-Qualifying Income

It is a common misconception that “all crypto is now tax-free.” The 2025–2029 exemption is highly specific to capital gains. Other forms of digital asset revenue remain subject to the standard progressive tax brackets (5% to 35%). This is Tax Income discount.

Exempted: Capital Gains 

Profit from selling Bitcoin (BTC), Ethereum (ETH), or other cryptocurrencies.

Gains from the transfer of Investment Tokens or Utility Tokens.

Profits from trading NFTs (if classified as digital assets under the 2018 Decree).  

Taxable: Ordinary Income 

Mining & Staking Rewards: Treated as Section 40(8) or 40(4) income.

Airdrops & Yield Farming: Generally viewed as “benefits derived from holding,” similar to interest.

Salaries Paid in Crypto: Taxed as employment income (Section 40(1)).

The most critical factor in 2026 is where the trade occurs. This is the Tax Income. Thai government is using this tax exemption as a “carrot” to pull liquidity away from offshore platforms (like Binance Global, Bybit, or OKX) and into the domestic regulated ecosystem (like Bitkub, Orbix, or InnovestX).

Warning for 2026: The SEC has significantly increased enforcement against unlicensed platforms. As of April 2025, the Cybercrime Law (No. 2) allows for the rapid blocking of foreign platforms that solicit Thai users without a license. Gains made on these platforms remain fully taxable and must be reported as offshore income.

4. Remittance Rules for Global Traders

For expats and Thai nationals trading on foreign exchanges, the “Remittance Rule” updated in 2024 remains the primary concern.

The Rule: If you earn crypto gains on a foreign exchange and bring those funds into Thailand in the same calendar year or a subsequent year, they are subject to Thai PIT.

The Conflict: The 2025–2029 exemption does not automatically cover foreign gains. If you realize a profit on an offshore exchange and transfer the THB to a Thai bank account, the Revenue Department still views this as taxable income.

Pro-Tip for 2026: To legally bypass this, many investors are moving their assets from cold wallets/offshore accounts into a Thai SEC-licensed exchange before selling. Once the “sell” event occurs on the Thai exchange, the gain qualifies for the 5-year exemption.

5. Reporting and Compliance in the “CARF” Era

While your gains may be exempt, your reporting obligations have actually increased. Thailand has committed to the OECD’s Crypto-Asset Reporting Framework (CARF), which means the Revenue Department now receives automated data from global partners.

The “Exempt but Declared” Requirement

Even if your tax liability is 0%, you are still required to:

l  Include the total value of your trades in your annual P.N.D. 90/91 filing.

l  Use the “Exempt Income” section to declare your capital gains.

l  Maintain a 3-year record of purchase costs, disposal dates, and transaction fees.

6. Conclusion: A Strategic Window

The 2025–2029 Digital Asset Tax Exemption is a tactical window. It is designed to foster a domestic “bull market” and encourage institutional-grade transparency. For the individual investor, it offers a rare opportunity to rebalance portfolios and realize long-term gains without the 15%–35% tax drag. So know you understand the Tax Income discount.

However, with the exemption set to expire on December 31, 2029, the “exit strategy” becomes paramount. Investors should aim to realize significant gains before the sunset date, as any trades made on January 1, 2030, will likely revert to the standard progressive tax system.