Is DeFi legal in Thailand?
Thailand does not ban individuals from using DeFi protocols such as decentralized exchanges, lending, or liquidity pools. These activities fall outside the SEC licensing regime under the Emergency Decree on Digital Asset Businesses of 2018, so there is no local consumer protection, and gains realized off licensed venues are unlikely to qualify for the personal income tax exemption that runs to 2029.
The rules in detail
Thailand does not make it a crime for an individual to use decentralized finance, such as a decentralized exchange, a lending protocol, or a liquidity pool. The framework that matters is the Emergency Decree on Digital Asset Businesses of 2018, which the Securities and Exchange Commission, Thailand (SEC) uses to license and supervise centralized operators that serve the public. As of May 2026, DeFi protocols are not licensed under that decree, so they sit outside the supervised system.
Two consequences follow. First, there is no local consumer protection when you use a DeFi protocol, because no SEC licensed operator stands behind the transaction. Second, running or promoting an unlicensed digital asset business that targets Thai users can breach the decree, so projects and intermediaries face legal risk even though an individual simply interacting with a protocol is not the target of that rule. As of May 2026, the SEC has continued to emphasise that services aimed at Thai users need a licence.
The Bank of Thailand has stated that digital assets are not legal tender. DeFi tokens and stablecoins used inside protocols therefore cannot be treated as an official means of payment in place of the baht.
Tax
Thailand exempts personal capital gains from digital asset disposals from 1 January 2025 to 31 December 2029, but only where the sale is made through an SEC licensed exchange, broker, or dealer, under Ministerial Regulation No. 399. As of May 2026, DeFi disposals occur off those licensed venues, so they are unlikely to qualify for the exemption and may remain assessable income. Rewards from staking, lending, or liquidity provision may also be treated as assessable income. Revenue Department guidance on DeFi is limited, so verify before filing.
Compare available exchanges in Thailand
To reach a DeFi protocol most Thai users first buy crypto on an SEC licensed exchange, then move it to a self custody wallet. Use the comparison to see which licensed platforms serve Thai residents.
Compare available exchanges in ThailandRegulator and sources
The regulator is the Securities and Exchange Commission, Thailand (SEC), with the Bank of Thailand responsible for legal tender and payment matters.
- Emergency Decree on Digital Asset Businesses, B.E. 2561 (2018).
- SEC Thailand guidance that digital asset services targeting Thai users require a licence.
- Ministerial Regulation No. 399, digital asset capital gains exemption, Royal Gazette, 2025.
- Baker McKenzie, A Complete Guide to Digital Asset Law in Thailand, 2025 edition.
Frequently asked questions
- Is using DeFi legal in Thailand?
- Using DeFi protocols as an individual is not banned, but it sits outside the SEC licensed framework, so there is no local consumer protection and the activity is largely unregulated.
- Can a DeFi platform be licensed by the Thai SEC?
- The SEC licenses centralized operators. As of May 2026 decentralized protocols are not licensed, and offering an unlicensed digital asset service to Thai users can breach the 2018 decree.
- Do DeFi gains qualify for the Thai tax exemption?
- Generally no. The 2025 to 2029 exemption applies to disposals through SEC licensed exchanges, brokers, or dealers, and DeFi disposals happen off those venues, so they may remain assessable.
- Is yield or staking income from DeFi taxed in Thailand?
- It may be. Rewards from lending, staking, or liquidity provision can be treated as assessable income, and Revenue Department guidance on DeFi is limited, so confirm your position before filing.
- How do people in Thailand access DeFi?
- Most buy crypto on an SEC licensed exchange, withdraw it to a self custody wallet, then connect to a protocol, accepting that the DeFi leg is unsupervised.