China does not recognise dual nationality. Under the Nationality Law, a child born in China to at least one Chinese parent has Chinese nationality, and a child born abroad to a Chinese parent generally does too, unless the Chinese parent had settled abroad and the child acquired a foreign nationality at birth. Whatever passport a child holds elsewhere, Chinese authorities will treat a child who has Chinese nationality as Chinese while in China, which affects travel, school, relocation and custody.
This matters most when an international family separates. The child's nationality can decide which documents they need to leave China, whether a parent can take them abroad, and how practical a custody arrangement really is. This article explains the rules as of 2026. Nationality questions can turn on small facts, so confirm your child's position with the exit-entry authorities or a Chinese embassy or consulate.
The basic rules of the Nationality Law
China's Nationality Law has been in force since 1980 and is short. The provisions most relevant to international families are:
- Article 3: China does not recognise dual nationality for any Chinese national.
- Article 4: a person born in China whose parents are both Chinese nationals, or one of whose parents is a Chinese national, has Chinese nationality.
- Article 5: a person born abroad whose parents are both Chinese nationals, or one of whose parents is a Chinese national, has Chinese nationality. But a person whose parents are both Chinese nationals and have both settled abroad, or one of whose parents is a Chinese national and has settled abroad, and who has acquired foreign nationality at birth, does not have Chinese nationality.
- Article 9: a Chinese national who has settled abroad and who has voluntarily acquired a foreign nationality automatically loses Chinese nationality.
- Article 10: a Chinese national may apply to renounce Chinese nationality in certain cases, for example where they have close relatives who are foreign nationals or have settled abroad.
What does "settled abroad" mean?
"Settled abroad" (定居国外) is the key phrase in Article 5. In consular practice it generally means that the Chinese parent held long-term or permanent residence in the foreign country (for example a green card or permanent residence) at the time of the child's birth, often with a minimum period of actual residence. A Chinese parent living abroad on a student or work visa is generally not treated as settled. Chinese embassies publish their own explanations, and the answer can change the child's nationality completely.
Common scenarios
| Scenario | Chinese nationality? | Typical document for travel to and from China |
|---|---|---|
| Born in China, one parent Chinese, one foreign | Yes (Art. 4) | Chinese passport or other Chinese travel document |
| Born abroad, Chinese parent not settled abroad, child also gets foreign nationality by birth | Yes, in China's view (Art. 5) | Chinese travel document (旅行证), not a visa in the foreign passport |
| Born abroad, Chinese parent settled abroad, child gets foreign nationality at birth | No (Art. 5) | Foreign passport with a Chinese visa |
| Born abroad, both parents foreign | No | Foreign passport with a Chinese visa |
Born in China with a foreign passport
A child born in China to a Chinese parent and a foreign parent is Chinese under Article 4. Many foreign parents still obtain a foreign passport for the child from their embassy, because their own country's law may give the child that nationality. China regards this as a nationality conflict. Local exit-entry offices have procedures for such children, and the child may need to leave China on Chinese documents or complete formalities before the foreign passport can be used for exit. Families are often surprised by this at the airport, so check with the local exit-entry office before booking travel.
Born abroad: the Chinese travel document
Where a child born abroad is Chinese under Article 5 but also holds a foreign nationality under local law, Chinese consulates generally issue a Chinese travel document (旅行证) rather than a visa in the foreign passport. The travel document is used to enter and leave China. For a child under 16, consulates generally require a parent or guardian to attend and the parents' written consent.
Why nationality matters in custody and relocation
Taking a child abroad after separation
If your child is a Chinese national, they will usually need a Chinese passport or travel document to leave China, and the foreign passport alone may not work. Applying for these documents for a minor normally requires a parent or guardian, and consulates generally ask for parental consent. In practice, the parent who holds the child's documents and has the other parent's cooperation is in a much stronger position. Our guide to relocating abroad with a child after divorce explains how courts approach relocation.
Custody decisions
Chinese courts decide custody on the child's best interests, with a child under two in principle raised by the mother and the true wishes of a child aged eight or older respected. Nationality is not a ground on its own, but it affects the practical questions a court considers: where the child can live lawfully, where they can attend school, whether a foreign parent has a secure right to stay in China, and how visitation will work across borders.
Hukou, school and benefits
A child with Chinese nationality born in China can normally be registered in a parent's hukou, which affects school enrolment and access to local public services and some benefits. A child treated as a foreign national generally needs a residence permit and may have different school options. Decide early which path you are taking, because it is hard to reverse.
Preventing wrongful removal
Mainland China is not a party to the Hague Child Abduction Convention. Where there is a risk of one parent removing a child, nationality and documents are often the first line of defence: who holds which passport, whether consent is needed for new documents, and whether a court order restricts travel. See exit bans in Chinese family disputes for what Chinese courts can and cannot do.
Can a child choose later?
In China's view, a child who has Chinese nationality keeps it unless it is lost or renounced under the Nationality Law. A Chinese national settled abroad who voluntarily acquires another nationality loses Chinese nationality automatically, and a person may apply to renounce it in the situations set out in Article 10. The foreign country's rules may differ, so the same child can be treated as a single national by each country. If a divorce agreement or custody plan depends on the child holding a particular passport, get advice on both countries' rules first.
Key takeaways
- China does not recognise dual nationality.
- A child born in China with one Chinese parent is Chinese, even if a foreign passport is later issued.
- A child born abroad to a Chinese parent is generally Chinese unless that parent had settled abroad and the child acquired foreign nationality at birth.
- Chinese consulates generally issue a travel document (旅行证), not a visa, to children with a nationality conflict.
- Nationality affects exit documents, school, benefits and how realistic a custody or relocation plan is.
- Always confirm your child's position with the authorities before travel.
Our APAC and international child abduction and relocation teams advise international families on nationality, travel documents and custody together. For a clear view of your child's position, book a free, confidential consultation.