Structuring ahead when your marriage has a US element
The choice of governing law matters more than the content of a prenuptial agreement.
A couple plans to marry, one holding US assets and both intending to live partly in China. They want arrangements that will hold up in both places.
Identify where enforcement would realistically be needed — which is where the assets are, not where the couple lives — and satisfy the formalities there.
The position in one paragraph
The choice of governing law matters more than the content of a prenuptial agreement.
An agreement that is valid and comprehensive under US law can still be ineffective in China if the formalities required there were not observed — and vice versa. The practical approach is to have the agreement record the governing law explicitly and to satisfy the formal requirements of each jurisdiction where enforcement may be needed.
A typical situation
A couple plans to marry, one holding US assets and both intending to live partly in China. They want arrangements that will hold up in both places.
Signing a well-drafted US agreement without considering Chinese formalities. The agreement is then enforceable in one country and unenforceable in the other, which is usually the opposite of what was intended.
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: A prenuptial or postnuptial agreement is enforceable in China where it complies with the formal requirements and is not used to evade obligations.
The practical sequence in a United States-connected matter
- Decide which law should govern the agreement, given where the assets and the parties are
- Identify the assets each party brings in and those acquired during the marriage
- Consider whether a trust or corporate structure is appropriate, and who controls it
- Record the agreement in a form that will actually be recognised in each relevant jurisdiction
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
Identify where enforcement would realistically be needed — which is where the assets are, not where the couple lives — and satisfy the formalities there.
The boundary to plan around is this: An agreement that is valid in one country may not be recognised in another; the governing law and the enforcement jurisdiction both matter. 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
Planning is far cheaper than litigating, particularly where assets are held in more than one country. Tell us where the assets are and we will outline what is worth structuring now.
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
Free initial review of jurisdiction, documents and enforceability — before any cost is committed.