Custody and Child Arrangements in Vietnam

Custody questions in foreign-Vietnamese families are where things get genuinely hard. Two legal systems, sometimes two cultural assumptions about parenting, and a child whose welfare comes first. This page sets the framework; any actual case needs lawyers in both jurisdictions.

The Vietnamese defaults

Under the Law on Marriage and Family 2014:

• Under 36 months: child lives with mother unless mother is unfit
• 36 months to 7 years: presumption favours mother unless evidence shifts it
• 7 to 18: child's preference heard and weighted; court decides on "best interests"
• 18+: not a custody question

"Best interests" considers: parental fitness, economic capacity, child's emotional ties, schooling continuity, sibling unity.

What custody actually means

Vietnamese law speaks of "trực tiếp nuôi con" — direct child-rearing. The custodial parent has day-to-day responsibility; the non-custodial parent has:

• Right to visit (quyền thăm nom)
• Obligation to pay child support (cấp dưỡng)
• Right to consultation on major decisions (school, medical, religion)

There isn't a strong "joint custody" concept the way US/UK family law has developed. Shared-care arrangements (50/50 time) can be negotiated in mutual-consent divorces but are uncommon court orders.

Child support amounts

No statutory formula. Courts consider:

• Supporting parent's income
• Child's needs (school, healthcare, lifestyle)
• Custodial parent's earning capacity
• Number of children

Practical norms:

• 15–25% of supporting parent's monthly income per child is typical
• Paid monthly via bank transfer
• Adjustable on material change of circumstances

Foreign-resident parents can be ordered to pay; enforcement across borders is via the Hague Maintenance Convention (Vietnam acceded 2023) or bilateral arrangements.

Visitation

Default is "reasonable visitation" — usually weekends + part of school holidays. Specific schedules in mutual-consent divorces, or court-ordered in contested.

Withholding visitation by the custodial parent is a breach of the order; persistent breach can be grounds to vary custody. Enforcement in practice is slow but real.

Removing the child from Vietnam

This is where international families need to be most careful.

• With both parents' written consent: no legal issue. Most travel under this regime.
• With only one parent's consent: not permitted for under-18s leaving Vietnam without other parent's notarised consent or court order
• Unilaterally without consent: international child abduction under Vietnamese law and the Hague Convention on Child Abduction (Vietnam acceded 2021, entered into force 2022)

Vietnamese border control checks parental consent at exit for known mixed-nationality families. Don't try to leave with the kid without paperwork.

The Hague Convention on Child Abduction

Vietnam is a member as of 2022. Practically:

• Wrongful removal of a child from Vietnam triggers return request via Vietnamese Central Authority (Ministry of Justice)
• Vietnamese Central Authority engages with the destination country's Central Authority
• Return order normally within 6 weeks if Convention applied properly
• Defences: child habitually resident in destination country, grave risk on return, etc.

This works both ways: if a Vietnamese parent takes the child to Vietnam without the foreign parent's consent, the foreign parent can pursue return via the Convention.

Practical custody agreement clauses

A well-drafted mutual-consent custody agreement covers:

• Primary residence (which parent, where)
• Schooling — where, who decides school changes
• Healthcare decisions — who consents to non-emergency procedures
• Religion
• Holiday schedule (Tết, summer, Christmas if applicable)
• Travel consents — pre-agreed list of destinations / annual consent
• Communication frequency — calls, video, in-person visits
• Child support amount, escalation, payment method
• Health insurance responsibility
• School fee responsibility (often split)
• Future relocation rules (international move requires consent / mediation)
• Variation mechanism (mediation first, court second)

Common foreign-Vietnamese pain points

1. Vietnamese family pressure to keep child in Vietnam, even when foreign parent has primary custody legitimately
2. School-fee disputes when one parent moves and child stays
3. Religious upbringing disagreements (Catholic/Buddhist/secular)
4. Vaccinations and Western vs Vietnamese paediatric norms
5. Cross-border tax claims for child-related benefits
6. Inheritance — children of mixed parentage and Vietnamese property rules

Most of these are workable with a clear written agreement; ad hoc handling almost always fails.

Stepfamilies

If you remarry a Vietnamese person who has children from a prior relationship, you have no automatic legal rights over those children unless you formally adopt — see adoption on the step-parent route. Practically, you can be involved in upbringing without formal adoption; legally, only the biological parents make binding decisions.

When to involve lawyers

• Any contested custody question: immediately
• Any planned international move with the child: 6+ months ahead
• Any change of primary residence post-divorce: before changing
• Any breach of order by the other parent: document, then escalate

For most expat-Vietnamese families, a single Vietnamese family lawyer plus a family lawyer in the other country (often consulted via phone) covers the bases.

Honest take

Custody arrangements work when both parents prioritise the child's stability over scoring legal points. The mechanics of Vietnamese family court are workable but slow; the Hague Convention now adds a real cross-border safety net. Document everything, communicate in writing (WhatsApp screenshots count), and don't let pressure from family on either side push you into unilateral decisions you'll regret.

Related

• Divorce in Vietnam
• Marriage process foreigner Vietnamese
• Adoption in Vietnam
• Marriage visa