Family law services in Portugal
Legal support for marriage registration, divorce, child custody, and cross-border family matters — structured for international clients and mixed-nationality families.
On this page
Our family law services
Each service addresses a specific family law need. Click through for details on what is included, the process, and typical timelines.
Civil Marriage in Portugal for Foreign and Non-Resident Couples
Get officially married in Portugal without navigating the civil registry alone. We prepare the file before you travel, coordinate the Portuguese marriage process and support you through registration and the Portuguese marriage certificate.
Marriage Registration in Portugal
Ensure your foreign marriage is legally recognized in Portugal with our comprehensive registration service, managed by experienced Portuguese lawyers to ensure full legal validity.
Same-Sex Marriage in Portugal
Complete legal support for international and same-sex couples wishing to marry in Portugal, ensuring a legally recognized union throughout the EU.
Marriage by Power of Attorney in Portugal
Finalise your legal marriage in Portugal through a power of attorney, even if one or both partners cannot be physically present for the civil ceremony.
Divorce in Portugal for International Couples
Legal guidance and representation for expatriates and international couples navigating divorce proceedings under Portuguese law.
Child Custody and Parental Responsibilities in Portugal
Securing clear, enforceable child custody agreements that protect your parental rights and your children's well-being under Portuguese and EU law.
Civil Registry Services in Portugal
Comprehensive legal support for all matters involving the Portuguese Civil Registry (Registo Civil), from birth and marriage registration to nationality applications and name changes, ensuring compliance and legal certainty for international residents.
Cross-Border Family Law in Portugal
Legal guidance for international families navigating divorce, custody, and other family law matters involving Portuguese and foreign jurisdictions.
Family law cases
Real examples of family law cases we have handled — from cross-border marriages to custody disputes.
Family Law / International Marriage
Family Law / Civil Marriage
Family Law / Divorce
Family law guides
Practical guides on marriage, divorce, and family law in Portugal — written for international clients.
marriage-in-portugal
Read More How-To Guidepower-of-attorney-portugal
Read More How-To Guidedocument-legalization
Read More Complete Guideportuguese-citizenship
Read More Complete GuidePortuguese Citizen and Foreign Spouse: Marriage, Residence and Citizenship
Read More Complete GuideRegistering a Foreign Marriage in Portugal
Read More Complete GuideMarriage Documents in Portugal: Apostille, Translation and Previous Divorce
Read More Complete GuideDivorce in Portugal for Foreigners: How the Process Works
Read More Complete GuideMutual Consent vs Contested Divorce in Portugal
Read More Complete GuideDivorcing in Portugal When Your Spouse Lives Abroad
Read More Complete GuideDivorce in Portugal: Property, Home, Mortgage and Business Assets
Read More Complete GuideChild Custody in Portugal: Parental Responsibilities After Separation
Read More Complete GuideChild Support in Portugal: How Maintenance Is Decided
Read More Complete GuideMoving Abroad With a Child After Divorce in Portugal
Read More Complete GuideChild Travel Consent in Portugal: When You Need Authorisation
Read More Complete GuideMatrimonial property regimes in Portugal
Read More Complete GuidePrenuptial agreements in Portugal
Read More Complete GuideBuying property in Portugal as a married couple
Read More Complete GuideAre You Responsible for Your Spouse's Debts in Portugal?
Read MoreFamily law in Portugal governs the legal relationships within families, covering areas such as marriage, divorce, child custody, and adoption. It establishes the rights and obligations of family members, ensuring that matters are handled according to the country's legal framework. Navigating these regulations is crucial for resolving family-related legal issues.
Family law in Portugal intersects with immigration law, international private law, and civil registry procedures in ways that are not always obvious. A marriage between two foreign nationals in Portugal requires different documents than a marriage between a Portuguese and a foreign citizen. A divorce involving residents of different countries raises questions of jurisdiction. Child custody across borders involves both Portuguese law and international conventions.
For international clients, the complexity is not just legal — it is procedural. Documents must be obtained from multiple countries, apostilled, translated, and submitted within specific validity periods. Civil registry offices may have different interpretations of requirements. And cross-border cases often involve coordination with authorities in two or more jurisdictions simultaneously.
Who this is for
Why family law is complicated for foreigners in Portugal
Portuguese family law is modern and generally progressive — same-sex marriage has been legal since 2010, and the legal framework for international families is well-developed. However, the procedural requirements for foreign nationals are significantly more complex than for Portuguese citizens.
Common risks and mistakes
How we work
Family law cases are handled by lawyers with specific experience in Portuguese family law and international private law. We coordinate with civil registries, notaries, consulates, and foreign authorities as needed.
What you get
A family law matter handled with legal precision and personal sensitivity — whether it is a marriage registration, a divorce, or a custody arrangement. The goal is a legally valid outcome that protects your rights and your family's interests.
Need help with family law in Portugal?
Whether you are getting married, going through a divorce, or managing a custody situation — we can assess your case and guide you through the process.