Custody when one parent is in the United States and the child is in China

The position in one paragraph

The child's habitual residence — not the parents' nationalities — is what anchors a custody case, and US and Chinese courts assess it differently.

Three years of continuous residence in China will ordinarily make the child habitually resident there, which places the case squarely with the Chinese court and makes a US-based custody claim much harder to sustain. The caregiving evidence — school records, medical records, who attended parents' evenings — matters more than the parents' legal status.

A typical situation

A child has lived in Shenzhen with grandparents for three years while the mother works in the US. The father now seeks custody through a Chinese court.

Assuming a US custody order will settle the question. Even a valid US order needs to be recognised and enforced in China, and the Chinese court will re-examine the child's best interests on its own evidence.

What distinguishes this from a purely domestic case

US courts apply state law to marital property, and community-property states (California, Texas) treat property very differently from common-law states.

On the China side, the connecting factor has to be established on the documents: Custody is decided by reference to the child's best interests, and the court will look closely at where the child actually lives and who has been the primary carer.

The practical sequence in a United States-connected matter

1. Establish the child's habitual residence, which usually anchors the case
2. Document the caregiving history with dated evidence rather than assertions
3. Consider whether a parenting plan can be agreed rather than imposed
4. Address how any agreed arrangement would actually be enforced across borders

The state-level split means two documents from the same marriage can need certification in two different offices.

How United States documents are handled

Apostille. A state-issued document (marriage certificate, state court order) is certified by the state Secretary of State; federal documents go through the US Department of State.

The most common failure is sending a county-issued marriage certificate for the wrong level of certification. Confirm which office issued it first.

A state marriage certificate is authenticated by the Secretary of State, while federal documents go through the US Department of State — mixing them up is the single most common error.

What has to be decided before filing

Assemble the dated caregiving record before anything else. In practice this single document set decides more custody applications than any legal argument.

The boundary to plan around is this: A Chinese custody order is enforceable within China; enforcement abroad depends on the other country's law and any applicable convention. Where value sits in United States — typically property in California or New York, LLC and corporate equity, brokerage accounts, 401(k) plans — it is handled by agreement or by a separate route there, not by an order the Chinese court could enforce directly.

If your situation has a United States element

Where a child has been taken abroad or is being kept in China, the first question is the child's habitual residence. Send us the dates and locations and we will assess whether a China application is viable.

One practical note for US-connected matters: because state and federal documents follow different certification routes, it is worth checking the issuing office for each document before deciding which to order first. Getting that wrong is the most common reason a filing is returned rather than accepted.

Frequently asked questions