International Divorce and Finances: What Internationally Mobile Couples Need to Know

Divorce is one of the most financially consequential events in anyone's life. For internationally mobile couples — those who have lived in multiple countries, own property across jurisdictions, and hold assets in various financial centres — the complexity is substantially greater than for couples whose lives are based entirely in one country. Jurisdiction, forum shopping, overseas asset disclosure, and pension division all require careful consideration at an early stage.

The Jurisdiction Competition

In a domestic English divorce, jurisdiction is straightforward: the English courts deal with the divorce and ancillary financial proceedings. In an international divorce, the picture is very different. If a couple has connections to more than one country — through nationality, residency, or asset location — more than one country's courts may be competent to hear the proceedings.

This creates a significant strategic variable: the financial outcomes in different jurisdictions can differ dramatically.

English courts are known internationally for awarding large financial settlements, particularly in long marriages and particularly for the lower-earning spouse. English law gives the court broad discretion to divide the "matrimonial pot" in accordance with what it considers fair, with a starting point of equal sharing for assets acquired during the marriage. Many continental European legal systems are more formulaic — pre-marital assets are often excluded from division, and there may be no equivalent of the English "sharing principle."

The practical implication is that jurisdiction can be worth hundreds of thousands of pounds. A UK spouse who believes they would receive a larger settlement in England should, in many cases, issue divorce proceedings in England as quickly as possible. A foreign spouse who expects the English settlement to be more generous to the other party may have an incentive to issue in their home country first.

Within the EU, a strict "first in time" (lis pendens) rule under Brussels IIa once meant the court first seised generally took precedence. Following Brexit, that automatic rule no longer governs jurisdiction as between England and EU member states; instead, where competing proceedings exist, the courts apply their own rules and may weigh which forum is the more appropriate. Even so, the order and timing in which proceedings are issued can still be decisive in practice, so the "race to court" remains real. Once a competing jurisdiction is established, displacing it is difficult and expensive.

"Forum Shopping" in Practice

Forum shopping — choosing the most advantageous jurisdiction in which to litigate — is widely acknowledged as a feature of international family law. Following the UK's departure from the EU, the Brussels IIa "first in time" rules that previously governed which EU court took jurisdiction no longer apply to England and Wales; jurisdiction between England and another country is now determined by the relevant domestic rules and, where more than one forum is available, the courts may consider which is the more appropriate (the forum conveniens analysis). This makes the timing and location of proceedings even more significant than before.

The English courts' approach is that the English jurisdiction for financial relief is wide enough in principle to reach overseas assets — English orders can be enforced against assets in the UK even if those assets were purchased with money held abroad, and orders can in many cases be registered for enforcement in overseas jurisdictions. In addition, Part III of the Matrimonial and Family Proceedings Act 1984 allows an English court, in defined circumstances, to make financial provision after an overseas divorce.

For the internationally mobile individual, the message is clear: if you are approaching divorce and there is any possibility that you have a connection to England (residence, assets, domicile), consult a specialist family law solicitor about jurisdiction immediately. Delay can be costly.

Prenuptial Agreements Across Borders

The enforceability of prenuptial agreements has evolved significantly in England since the Supreme Court's judgment in Radmacher v Granatino [2010] UKSC 42, which gave prenups significantly greater weight than before.

The Supreme Court held that a prenuptial agreement should be given effect if:

• It was freely entered into by both parties.
• Both parties had a full appreciation of its implications at the time of signing.
• It was not unjust to hold the parties to it at the time of the divorce.

In practice, this means that a prenup is significantly more likely to be followed if:

• Both parties had independent legal advice.
• Full financial disclosure was made.
• The agreement was signed well before the wedding (not immediately beforehand under time pressure).
• There was no duress or undue influence.

Prenups made overseas. An internationally mobile couple may have signed a prenuptial agreement under the law of a foreign country — perhaps Germany, France, Switzerland, or Australia. In those countries, a notarised prenup may be fully binding. In England, a foreign-law prenup is assessed on the same principles as an English one — the court asks whether it would be fair to hold the parties to it. A foreign-law prenup made with proper advice and full disclosure stands a reasonable chance of being followed. One that was signed under local law with no English legal input, shortly before the wedding, carries much higher risk of being departed from.

Postnuptial agreements — entered into after the wedding — are treated broadly similarly, though there is some uncertainty about the weight they should receive relative to prenups. For couples who did not have a prenup, a postnup provides some protection and is worth considering.

Pensions in International Divorce

Pensions are often the single largest asset in a divorce, particularly in longer marriages. The division of UK pensions in divorce is achieved through a pension sharing order (PSO), which transfers a percentage of the pension pot to the other spouse (creating a new pension in their name) or via earmarking (less common). The PSO is made by the English court and must be complied with by the pension scheme trustees.

QROPS and cross-border pension issues. Where one spouse has transferred their UK pension into a Qualifying Recognised Overseas Pension Scheme (QROPS) — for example, a QROPS in Malta or Gibraltar — the position is significantly more complex. An English court can make financial relief orders that reference or seek to attach the QROPS, but the overseas trustee is not automatically bound by an English court order in the same way as a UK registered scheme.

The QROPS trustee may or may not comply with a PSO directed to it. This depends on:

• The law of the QROPS jurisdiction.
• The terms of the QROPS trust deed.
• Whether the PSO was obtained before or after the QROPS transfer.

A QROPS that was established specifically to frustrate anticipated pension sharing would be treated very unfavourably by the English court and could constitute a contempt. However, where the transfer was made in good faith before divorce proceedings, the position is genuinely uncertain. If you or your spouse has a QROPS, specialist pension and family law advice must be taken before finalising the financial settlement.

Foreign pension schemes. If a spouse has accrued pension rights under a foreign pension scheme — a US 401(k), an EU occupational scheme, or a UAE gratuity arrangement — the English court will take these assets into account in the overall settlement even if it cannot make a formal order against the overseas scheme. The offset approach (giving the other spouse a larger share of UK assets in lieu of a claim against the overseas pension) is commonly used.

Overseas Assets and Disclosure

English divorce law requires full and frank financial disclosure. This means all assets, wherever located in the world, must be disclosed. Failure to disclose overseas assets is a contempt of court and is treated very seriously. HMRC's automatic exchange of information (CRS) means that HMRC (and therefore English courts) are increasingly aware of offshore assets. Bank accounts, investment portfolios, property, and business interests in all jurisdictions must be declared.

The court has powers to require disclosure of overseas assets and, in appropriate cases, to make orders designed to freeze or preserve overseas assets pending final settlement.

Post-Divorce Financial Planning

Divorce — whether domestic or international — requires a comprehensive financial reset. The post-settlement position needs to be assessed freshly: new income streams, changed tax residency (if you relocate after divorce), pension adequacy, protection insurance, and estate planning updates (a will made during a marriage is revoked by divorce in England).

For those who were non-UK domiciled during the marriage, the domicile question may change post-divorce. Similarly, if you relocate from a high-tax to a lower-tax jurisdiction post-divorce, careful planning of when to extract assets (relative to the change in residency) can make a material difference.

Important Considerations

International family law is a specialist area and the stakes in cross-border divorce proceedings can be very high. This article is intended as a general overview only and does not constitute legal advice. The laws of multiple jurisdictions may be relevant to your position, and the application of those laws to your specific circumstances requires qualified specialist advice. Laws change; the information here reflects the general position as at June 2026. In particular, decisions about jurisdiction and the timing of proceedings can have irreversible consequences — seek specialist advice immediately if international divorce is a possibility.

How Global Investments Can Help

Global Investments works with internationally mobile individuals navigating the financial dimension of cross-border divorce. We provide financial modelling of post-settlement scenarios, help identify and value assets (including overseas property and pension arrangements), and coordinate with specialist family law solicitors in the relevant jurisdictions. Post-settlement, we help clients restructure their finances to reflect their changed circumstances and objectives — covering investment architecture, tax efficiency, and estate planning. Contact our team for a private consultation.