International Matrimonial Property Regimes
If you and your spouse have different nationalities, or you married in one country and later moved to Spain, a question often gets overlooked until a divorce or an inheritance makes it urgent: which country’s rules actually govern what you own together? This is not always the same law that governs your divorce. We help couples understand which matrimonial property regime applies to them, and what that means in practice for dividing assets.
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Why this matters more than couples expect
Spain’s default matrimonial property regime — broadly, that most income and assets acquired during the marriage are shared equally — is very different from the separate-property systems common in many other countries. If Spanish rules end up applying to your marriage without you realising it, the division of assets on divorce (or death) can look very different from what you assumed.
Which law applies to your marriage?
For couples who married more recently, EU rules generally allow spouses to choose the applicable law in a marriage contract, typically limited to the law of a country connected to the marriage — such as the nationality of either spouse or their habitual residence. Where no valid choice has been made, the applicable law is usually determined by connecting factors such as the couple’s first common habitual residence after the wedding, or their common nationality at the time of marriage.
Because the rules — and which version of them applies — depend on exactly when you married and where, this is not something to assume from general information online. We review the specific facts of your marriage to identify the applicable regime.
Can you choose or change your matrimonial property regime?
In many cases, yes. Couples can enter into a marriage contract (capitulaciones matrimoniales) — either before marrying or afterwards — to select the property regime that will apply to them, within certain limits set by the applicable rules. This is particularly useful for international couples who want certainty rather than relying on default connecting factors.
What happens on divorce or death
The law governing your matrimonial property regime determines questions such as:
- Whether assets acquired during the marriage are automatically shared, or remain separate
- How jointly owned property is divided when the marriage ends
- How the matrimonial property regime interacts with inheritance rights if a spouse dies
This regime is analysed separately from — but alongside — the law that governs the divorce itself and the law that governs succession, since these can each be different in an international case.
The applicable European framework
For couples with a cross-border element, the instrument that governs matrimonial property in Spain is Council Regulation (EU) 2016/1103 of 24 June 2016. There is one feature of this Regulation that is essential to understand before relying on it, and that is routinely misstated: it was adopted under enhanced cooperation and therefore does not apply throughout the European Union. It binds eighteen Member States, including Spain, Germany, France, Italy, Portugal, the Netherlands, Belgium, Austria, Sweden, Finland, Greece, Bulgaria, Czechia, Croatia, Luxembourg, Malta, Slovenia and Cyprus. It does not apply in Ireland, Denmark, Poland, Hungary, Romania, Slovakia or the Baltic States, and of course not in the United Kingdom. If your marriage is connected with one of those countries, the answer comes from national private international law instead, and assuming otherwise leads to advice that is simply wrong.
The Regulation covers the whole civil law of matrimonial property, from day-to-day administration of the couple’s assets to the liquidation of the regime, whether that liquidation arises from separation or from the death of a spouse. It expressly includes matrimonial property agreements. Equally important is what it leaves out: maintenance between spouses is governed by Regulation (EC) No 4/2009, succession on death by Regulation (EU) No 650/2012, and the existence, validity or recognition of the marriage itself remains a matter for national law. Pension rights accrued during the marriage are also excluded, subject to a strict reading of that exclusion.
Which court, and can you choose?
The Regulation concentrates jurisdiction so that a couple is not litigating the same family in three places. Where succession proceedings for one spouse are already before the courts of a Member State under Regulation (EU) No 650/2012, those courts also decide the matrimonial property questions connected with that succession. The same concentration applies where divorce, legal separation or annulment proceedings are pending. Outside those situations, the Regulation sets a scale of connecting factors that begins with the spouses’ habitual residence when proceedings are brought.
There is also room for agreement. The spouses may choose the courts of the Member State whose law applies or those of the Member State where the marriage was celebrated. Used deliberately and in advance, this is one of the most effective tools available to an international couple.
Property in Spain owned under a foreign regime
A regime governed by foreign law may create rights over property that Spanish law does not recognise in the same form. The Regulation addresses this directly through the adaptation of unknown rights in rem: the right is adapted to the closest equivalent right under the law of the State where the property is located, taking into account the aims and effects of the original right. Registration itself falls outside the Regulation and remains governed by the law of the State where the register is kept, which for immovable property in Spain means Spanish law and the Spanish Land Registry. This is precisely where cross-border marriages tend to encounter problems, and where getting the analysis right in advance is far cheaper than fixing it later.
For couples in a registered partnership rather than a marriage, the parallel instrument is Regulation (EU) 2016/1104, which likewise allows the partners to choose the law applicable to the property consequences of their union.
How we help
- Identifying which regime already applies to your marriage, based on your nationality, residence history and the date of your marriage.
- Drafting a marriage contract to choose or confirm the regime you want, whether before or during the marriage.
- Advising during divorce or separation on how assets should be divided under the applicable regime, including property located in more than one country.
- Coordinating with foreign lawyers where assets or the applicable law involve another jurisdiction.
Frequently asked questions
My spouse and I have different nationalities. Which country’s property rules apply to us?
It depends on factors such as where you first lived together after marrying, your nationalities, and whether you have signed a marriage contract choosing a specific law. We review your situation to confirm this.
We married abroad and later moved to Spain. Does Spanish property law apply to us now?
Not automatically. The applicable regime is generally fixed based on the circumstances at the time of the marriage or by a valid choice of law, and does not usually change just because you relocate. We confirm this based on your specific facts.
Can we choose a different regime than the one that currently applies to us?
In many cases, yes, through a marriage contract, though there can be limits on which laws are eligible to choose. We advise you on your options.
Does this affect how our estate is divided if one of us dies?
Yes — the matrimonial property regime is assessed first to determine what belongs to each spouse, and only then does succession law determine how the deceased’s share is distributed.
Speak with a family lawyer in Spain
Tell us about your situation. We will review the international elements of your case and explain the legal steps and documentation required.