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High-net-worth / Prenuptial Agreement Lawyer

Prenuptial agreement lawyer: drafting that survives a real dispute

Reviewed by: Beijing Yuanjia Law Firm — Yuanjia International Family Law Team · Updated: 2026-09-24
This page provides general information only. It is not legal advice and does not create a lawyer-client relationship. A lawyer must review the specific facts before any conclusion is given.
Quick answer
When it applies
Before marriage, where assets or businesses are involved

One or both parties bring significant assets, business interests, expected inheritances or cross-border connections into the marriage.

What changes
Formalities and enforceability differ by jurisdiction

An agreement that is watertight in one country may not be recognised in another, and Chinese law applies its own rules on form and on the position of creditors.

Prepare first
A schedule of assets and disclosure

Full disclosure is both a fairness safeguard and the strongest defence of the agreement's validity later.

What Chinese law permits

Chinese law recognises contractual property arrangements between spouses: parties may agree in writing that property acquired during the marriage belongs to each party separately, jointly, or partly each way. The agreement must be in writing. It may not be used to evade legal obligations, may not defeat the position of a creditor who was unaware of it, and may not improperly undermine mandatory protections — for example in relation to children.

What makes an agreement durable

  1. Full disclosure of assets and liabilities. An agreement signed without disclosure is the easiest kind to attack.
  2. Formal execution. Written form is required in China; notarisation, while not always mandatory, greatly strengthens the evidential position and is often expected by foreign courts reviewing the agreement.
  3. Clarity about scope. Does it cover pre-marital assets, income, business appreciation, inheritances, or only what is acquired during the marriage? Ambiguity is where disputes start.
  4. Review over time. An agreement signed a decade before the assets at issue were acquired invites an argument that it no longer reflects the parties' position.
  5. Bilingual drafting where a cross-border element exists. Both language versions should say the same thing, and the agreement should state which prevails.

Cross-border prenups

Where the parties or the assets cross a border, three questions arise that a domestic agreement does not address: which law governs the agreement, whether the chosen law will be applied by the court that hears the dispute, and whether the agreement will be recognised in the jurisdiction where the assets sit. A China-wedded couple living abroad, or a foreign spouse with assets in China, needs the agreement reviewed in both places before it is relied on. Formal authentication — Apostille for Contracting States since 7 November 2023, or consular legalisation otherwise — plus certified translation is normally required for use in China.

Limits courts apply

Even a valid agreement may be qualified where it would leave a party without adequate provision, where children's interests are engaged, or where assets within the marital estate have become so commingled that the agreement no longer describes reality. A durable agreement is one that anticipates these questions rather than ignoring them.

Frequently asked questions

Are prenuptial agreements enforceable in China?
Contractual property arrangements are recognised in China when made in writing and not contrary to mandatory rules or the interests of third-party creditors. Notarisation strengthens the position without being a universal requirement.
Should we do one if we live outside China?
Yes, if either party has Chinese nationality, China-situated assets or the possibility of a future China proceeding. The agreement should be reviewed in both jurisdictions, because recognition is not automatic.
Can an agreement cover a business that grows during the marriage?
It can, if the drafting is specific about what is included — the pre-marital value, the appreciation, or income taken out. General wording about 'separate property' often fails to answer that question.
Do you accept a matter with no China connection?
No. We only act where the matter has a China connection: a party in China or holding Chinese nationality, domicile, habitual residence or identity documents, or property, a company interest, evidence, a document or an enforcement step located in or directed at China. Where everything — the parties, the assets and the documents — sits outside China and no Chinese court or authority needs to act, a lawyer in that jurisdiction is better placed to help and we would not be the right firm.
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This page provides general information only. It is not legal advice and does not create a lawyer-client relationship. A lawyer must review the specific facts before any conclusion is given.