DeFi in Vietnam
Decentralised finance, or DeFi, is not specifically banned in Vietnam, but it is not specifically regulated either. The Law on Digital Technology Industry, in force since 1 January 2026, recognises crypto assets as property, yet it does not set out conduct rules for lending protocols, decentralised exchanges, or yield products. There is no domestic licensed venue for these activities, the protocols are typically based abroad, and consumer protections are limited. Because the detailed position is developing, we mark DeFi unclear and recommend confirming the current rules before relying on any protocol.
Is DeFi legal in Vietnam
There is no statute that specifically addresses decentralised finance in Vietnam, and there is no ban on interacting with DeFi protocols. The Law on Digital Technology Industry, in force from 1 January 2026, recognises digital assets, including crypto assets, as property, which gives the tokens used in DeFi a clearer legal footing as of 2026. What the law does not do is set conduct rules for the lending markets, automated exchanges, liquidity pools, and yield products that make up DeFi, or for the people and projects that build or front end them. The market framework that does exist, under the Ministry of Finance, is centred on licensed centralised exchanges rather than on permissionless protocols. The honest summary is that DeFi is not prohibited but is not specifically licensed, so its detailed legal status is unclear pending further guidance.
Where DeFi sits against the payment ban
It helps to separate the payment question from the activity. The State Bank of Vietnam (SBV) does not recognise crypto as a lawful means of payment, and the Vietnamese dong is the only legal tender, under Decree No. 52/2024/ND-CP, as of 2026. Interacting with a DeFi protocol, such as supplying assets to a lending market or providing liquidity, is not the same as using crypto to pay for goods and services, so the payment prohibition does not by itself outlaw DeFi use. At the same time, much DeFi activity relies on stablecoins, and Vietnam restricts the local issuance of fiat backed tokens under Resolution No. 05/2025/NQ-CP, which is a related consideration. Because the conduct rules around these services are not set, anyone using DeFi should treat the surrounding framework as unsettled.
Tax and practical risks
There is no dedicated crypto tax in force in Vietnam as of June 2026, and the Ministry of Finance has published only a draft framework, which proposes a 0.1 percent levy on crypto transfers and is not enacted. How DeFi income, such as lending interest, liquidity rewards, or token incentives, would be treated under that framework is not settled, and general income and business tax rules can apply depending on the facts. Tax is administered by the General Department of Taxation under the Ministry of Finance. Beyond tax, DeFi carries practical risks that local law does little to cushion, including smart contract failures, the absence of a licensed counterparty to complain to, and limited recourse if a protocol fails. Keep clear records, understand that protections are thin, and confirm your position before relying on any treatment. This is general information, not tax advice.
Compare exchanges accessible in Vietnam
If you move between crypto and dong to fund or exit DeFi positions, see which platforms Vietnamese residents can access today and their transitional status. Availability and the legal position can change quickly.
Compare available exchangesRegulator and sources
- Law on Digital Technology Industry, in force 1 January 2026, recognising crypto assets as property but without dedicated DeFi rules
- State Bank of Vietnam (SBV), sbv.gov.vn, on crypto not being a lawful means of payment, with Decree No. 52/2024/ND-CP
- Ministry of Finance (MOF), mof.gov.vn, and Resolution No. 05/2025/NQ-CP of 9 September 2025 on the crypto asset market pilot, which centres on licensed exchanges and restricts fiat backed token issuance
- General Department of Taxation, under the Ministry of Finance, for the tax treatment of DeFi income as the framework is finalised
Frequently asked questions
Is DeFi legal in Vietnam?
There is no specific ban on using decentralised finance in Vietnam, and the assets involved are recognised as property under the Law on Digital Technology Industry since 1 January 2026. The law does not set dedicated DeFi rules, however, so the detailed position is developing and we mark it unclear.
Can I use DeFi lending or yield in Vietnam?
Using DeFi lending and yield protocols is not specifically prohibited, but it is not specifically regulated either. There is no domestic licensed venue, the platforms are typically based abroad, and consumer protections are limited. Treat the position as unclear and confirm the current rules before relying on any protocol.
Is DeFi taxed in Vietnam?
There is no dedicated crypto tax in force as of June 2026. The Ministry of Finance has published only a draft framework, and how DeFi income such as lending interest or liquidity rewards would be treated is not settled. Keep records and confirm with the General Department of Taxation.
Does the payment ban affect DeFi in Vietnam?
The State Bank of Vietnam ban applies to using crypto as a means of payment, not to interacting with a protocol. DeFi activity involves crypto assets rather than payments, but the surrounding rules are not set, so treat the position as developing and confirm before acting.
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