Scenario: Hanh, who owns a retail chain in Ho Chi Minh City, is about to marry her French boyfriend. She owns two apartments bought before they met; he is still paying off an apartment in Lyon. Both want clarity from day one: what is mine stays mine, whose debt stays whose, and only assets built together after the wedding count as joint. Friends warn her that Vietnam has no such thing as a prenup and that signing one is worthless. The truth is the opposite: Vietnamese law recognizes this as a written agreement on the spouses’ property regime — but it only works when done in the correct form and at the correct time.
What the law allows: Articles 47 and 48 of the Law on Marriage and Family
Article 47 of the 2014 Law on Marriage and Family lets spouses choose an agreed property regime instead of the statutory one. Article 48 sets three mandatory formal conditions. First, the agreement must be in writing — oral deals have no effect. Second, the document must be notarized or certified. Third and most important, it must be executed before marriage registration; the agreement takes effect on the date of marriage registration.
The timing point is critical: if the couple only thinks about a property agreement after registering the marriage, it is no longer an Article 47–48 agreed regime. Post-wedding changes are only possible through a different mechanism for dividing joint property during the marriage, under stricter conditions. Every property decision must therefore be finalized before the trip to the Department of Justice.
What should the agreement cover?
The law gives spouses broad freedom: designating joint and separate property, each spouse’s rights and obligations toward property, and the conditions, procedures and principles for dividing property upon divorce or upon a spouse’s death. For Vietnamese-foreign couples, clauses worth considering include: pre-marital assets in each country designated as separate property; whether income and assets created during the marriage are joint or kept partly separate; pre-marital debts staying with the borrower; and procedures when one spouse wants to sell joint property.
Freedom to agree is not absolute, however. The agreement must not contravene the law, breach social ethics, or infringe the lawful rights and interests of either spouse or the children. A clause stripping one party of all property rights or dodging support and child-raising duties risks partial invalidation in a dispute.
The correct drafting sequence
Step one: both parties list all current assets in both countries with ownership proof. Step two: agree on content and have a lawyer draft the document in Vietnamese (a foreign-language translation may accompany it so the foreign spouse fully understands, but the Vietnamese version governs enforcement in Vietnam). Step three: both attend a notarial practice organization together to notarize the document — before the marriage registration date, leaving buffer time so nothing is rushed. Step four: keep the document safe; when making major property transactions later, present it to prove the applicable property regime.
Checklist before signing
- Finalize everything before the marriage registration date — after the wedding day, an Article 47–48 agreement can no longer be made.
- The document must be notarized or certified; an unnotarized handwritten version has no effect.
- List assets in both countries; do not omit overseas real estate or investments.
- Screen for unlawful clauses: do not strip a party of legitimate property rights or evade duties toward children.
- Without an agreement, the statutory property regime (Articles 33–36) applies automatically.
Frequently asked questions
1. Is an oral pre-wedding agreement valid?
No. Article 48 requires a written agreement that is notarized or certified; an oral deal does not create an agreed property regime.
2. Can we sign a property agreement after the wedding?
Not under Articles 47–48, because the law requires execution before marriage registration. After the wedding, spouses may divide joint property through a different procedure with stricter conditions.
3. Can the agreement be written in a foreign language?
Have a Vietnamese version, since the document will be notarized and enforced in Vietnam. A bilingual version helps the foreign spouse understand, but the Vietnamese text governs in case of conflict.
4. Can overseas assets be included?
Yes. Spouses may agree on all their property wherever located; enforcement against real estate abroad still depends on the law of the country where it sits.
5. Without an agreement, how is property divided on divorce?
The statutory regime in Articles 33–36 then applies automatically: joint property is in principle split equally with regard to each party’s contributions, while separate property stays with its owner.
This article has been quality-reviewed by the FLAW AI Legal Council
