Understanding Power of Attorney Revocation in Vietnam
A power of attorney (POA) grants legal authority to an agent to act on your behalf in specific matters. However, circumstances change—you may lose confidence in your agent, relocate, or simply need to modify the scope of authority. In Vietnam, revoking or modifying a POA involves specific legal procedures that foreigners must follow carefully to ensure the revocation is valid and enforceable.
Under Article 569 of the Civil Code 2015, the principal (the person who granted the POA) may unilaterally terminate the authorization at any time, without the agent's consent. The price of that freedom is set by the same article: if the authorization is remunerated, the principal must pay the agent for the work already done and compensate any damage; if it is unremunerated, reasonable advance notice must be given. However, the revocation must be executed properly to be legally binding and recognized by third parties such as banks, government agencies, and business partners.
Many foreigners assume that simply informing their agent verbally constitutes a valid revocation. This misconception can lead to serious complications when third parties continue to recognize the agent's authority because they have not received official notice of the revocation. Understanding the formal procedures prevents disputes and protects your assets and legal interests.
Legal Grounds for Revocation and Modification
Under Vietnamese law, a principal may terminate an authorization without giving reasons, subject to the payment and notice obligations in Article 569 of the Civil Code. Representation also ends automatically in the cases listed in Article 140 — for example when the agreed term expires, the authorized work is completed, or the principal or agent dies. If no term was agreed, an authorization contract lapses one year after it was made (Article 563).
Modification is different. An authorization contract is bilateral, so amending it requires the agreement of both principal and agent; a notarized contract is amended by a written agreement of all signatories, notarized — as a rule at the notary office that notarized the original. A unilateral authorization letter (giấy ủy quyền) cannot be "amended" by the agent's consent; the principal simply issues a new one with the revised scope and terminates the old one.
The grounds that commonly trigger revocation include loss of trust in the agent, change in personal circumstances, relocation to another country, discovery of agent misconduct, completion of the original purpose, or changes in business needs. Regardless of your reason, the legal process remains the same—you must execute a formal revocation document and ensure proper notification to relevant parties.
Formal Revocation Procedures and Documentation
The most legally secure method is a written notice of termination that clearly identifies the original POA (date, notary office, notarial number), states that all or specified powers are terminated and from when, and is signed by you as the principal. If the agent agrees, the parties can instead sign a notarized cancellation agreement. Either way, the document should reach the agent and every third party with proof of delivery.
If the original POA was notarized, go to the notary office that notarized it: a cancellation agreed by both parties is notarized there, and a unilateral termination notice can be notarized or lodged so that the office records it in the notarial database and stops relying on the old authorization. This matters because land and housing transactions are checked against that database. Ask for certified copies to distribute to relevant institutions.
For POAs that were not notarized, a written termination notice with proof of delivery is legally sufficient; having your signature on the notice certified or notarized makes it harder to dispute and easier for banks to accept.
Notification to Third Parties and Agents
Executing a revocation document is only the first step. You must actively notify all parties who may rely on the POA's validity. This includes your agent, banks where the agent conducts transactions, government agencies, businesses, and any organization that has received a copy of the original POA. Without proper notification, these parties may continue to honor the agent's authority.
Send written notice of revocation to your agent by registered mail or email with confirmation of receipt. This creates a documented record that the agent received notice. Simultaneously, contact all institutions where the agent may act on your behalf. Banks should receive the revocation document so they can update their records and reject any future instructions from the agent.
For business-related POAs, notify relevant government agencies such as the tax authority, business registration office, or customs authority. Keep copies of all notification letters and receipts. These documents prove that you took reasonable steps to inform relevant parties, which protects you if disputes arise regarding transactions conducted after the revocation date.
Modifying Rather Than Revoking
In some situations, complete revocation may be unnecessary. If you wish to retain the agent's authority for certain matters while restricting others, modification through an amendment is more efficient. Execute an amendment document that specifies which authorities remain in effect and which are withdrawn. This approach avoids the complications of complete revocation while achieving your objectives.
An amendment should reference the original POA, clearly delineate the modifications, and be executed with the same formality as the original document — for a notarized authorization contract, a notarized amendment signed by both principal and agent. Where the agent will not sign, terminate the old authorization and grant a new one instead.
Modification is particularly useful when circumstances change partially. For example, you may wish to restrict your agent's authority to sell real estate while maintaining authority for banking transactions. An amendment allows this granular adjustment without the administrative burden of complete revocation and re-authorization for remaining matters.
Practical Challenges Foreigners Face
Many foreigners encounter difficulties when revoking a POA because the agent resists or disputes the revocation. While the agent's consent is not legally required, their cooperation in notifying institutions can smooth the process. If an agent becomes uncooperative, you may need to contact institutions directly and provide them with the notarized revocation document.
Language barriers complicate notification to Vietnamese institutions. Ensure all revocation documents are translated into Vietnamese, with the translation notarized. Vietnamese government agencies and banks typically require Vietnamese-language documentation to update their records. Provide both the English original and Vietnamese translation to institutions.
Time delays present another practical challenge. Some Vietnamese banks and government offices process revocation notices slowly. Send notifications well in advance if you anticipate the agent may attempt transactions. Follow up periodically to confirm that institutions have updated their records. Request written confirmation that the agent's authority has been terminated.
International Considerations for Expatriate Principals
If you are a foreigner residing outside Vietnam but hold Vietnamese assets or conduct business in Vietnam, revocation procedures become more complex. You may sign the termination notice before a notary in your country of residence; for use in Vietnam it then needs an apostille (since 11 September 2026, where the Apostille Convention applies between that country and Vietnam — not yet with Germany, Austria or the Czech Republic) or consular legalization at the Vietnamese embassy or consulate, plus a notarized Vietnamese translation. The Law on Notarization 2024 also introduced online electronic notarization, but its availability for parties abroad is limited, so ask the notary office before relying on it.
Conversely, if a revocation notarized in Vietnam will be used abroad, it can receive an apostille in Vietnam from the Consular Department of the Ministry of Foreign Affairs or the Ho Chi Minh City Department of Foreign Affairs (Decree No. 293/2026/ND-CP). The apostille certifies the notary's signature and seal, not the content. This is particularly important if your agent or relevant institutions are located in multiple jurisdictions.
Coordinate revocation timing carefully if you have multiple POAs in different jurisdictions. A revocation in Vietnam does not automatically revoke authority granted in other countries. Ensure you execute separate revocations in each jurisdiction where you granted authority, using that jurisdiction's proper procedures.
Costs and Timeline for Revocation
Notarial fees are a national schedule set by the Ministry of Finance (Circular No. 257/2016/TT-BTC, amended by Circular No. 111/2017/TT-BTC): VND 25,000 for cancelling a contract, VND 40,000 for an amendment that does not increase value, VND 50,000 for a new authorization contract and VND 20,000 for an authorization letter. The office may add remuneration for drafting or translation, which must be posted and may not exceed the provincial ceiling. Translation itself is priced by the translation provider.
Notarizing the document is usually quick once all parties and papers are ready. Updating the records of banks and authorities takes longer and varies by institution, so serve notice early and ask each institution for written confirmation of the date from which it will stop accepting the agent's instructions.
If disputes arise regarding whether a revocation was properly executed, litigation costs can be substantial. A lawyer's fee for handling revocation and notification depends on the number of institutions and whether transactions are disputed; ask for a written quotation.
Key Recommendations for Foreigners
Act promptly when you decide to revoke a POA. Delays increase the risk that your agent will conduct unauthorized transactions. Execute the revocation document immediately and begin notifying relevant parties without delay. Keep meticulous records of all communications and notifications.
Maintain copies of the original POA and the revocation document. These documents establish the legal history of the authority and are essential if disputes arise later. Store copies in multiple locations, including with your lawyer or accountant in Vietnam.
Consider proactive monitoring of accounts and transactions during the revocation process. Regularly check with banks and institutions to confirm the revocation has been processed. Request written confirmation that the agent's authority has been terminated. This vigilance prevents unauthorized transactions that could occur during processing delays.