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Divorce Lawyer in Portugal and Lisbon | Family Law and Child Custody

Experienced divorce lawyer in Portugal offering guidance on family law, custody, and international divorce

Written by Clara Silva da Costa, Lawyer on 2025/12/19

Divorce Lawyer in Lisbon

If you are looking for a divorce lawyer in Portugal, I provide legal advice and representation in divorce and family law matters, acting for Portuguese and international clients subject to Portuguese jurisdiction. My legal practice focuses on divorce proceedings, parental responsibilities, child custody, maintenance obligations, and the division of marital assets, including cases with international or cross border elements.

I am a Portuguese lawyer with experience in family law, providing legal assistance in English and Portuguese. I represent clients before Portuguese courts and Civil Registry Offices and advise both residents and non residents on divorce proceedings governed by Portuguese law.

This page explains how divorce works in Portugal, the role of a divorce lawyer, and the legal options available to individuals married in Portugal or otherwise subject to Portuguese family law.

Divorce under Portuguese law

Divorce in Portugal is governed by the Portuguese Civil Code and related family law legislation. Portuguese law recognises divorce by mutual consent and divorce without the consent of one of the spouses, commonly referred to as contested divorce.

Divorce by mutual consent

Applies where both spouses agree to dissolve the marriage and reach agreement on all legally relevant matters, including parental responsibilities where there are minor children, spousal maintenance where applicable, and the division of marital property. Depending on the circumstances, divorce by mutual consent may be concluded before the Civil Registry Office or before the court.

In practice, many mutual consent divorces involve prior negotiation of parenting plans and financial arrangements, allowing the legal process to proceed efficiently once agreements are finalised. These agreements must comply with Portuguese law and, where children are involved, must safeguard their best interests.

Contested divorce

Applies where one spouse does not consent to the divorce or where there is disagreement regarding key issues such as child custody, maintenance, or asset division. Contested divorce proceedings must be brought before the court and require legal representation. These proceedings may involve evidentiary phases, interim measures, and judicial decisions on parental and financial matters.

A divorce lawyer in Portugal assesses jurisdiction, applicable law, procedural requirements, and the most appropriate legal strategy for each case, ensuring that proceedings comply with Portuguese family law and procedural rules.

Legal services provided by a divorce lawyer

I provide legal advice and representation in divorce by mutual consent and contested divorce proceedings, including :

"preparation of agreements, court representation, and procedural follow up. Legal services include advice on the regulation and alteration of parental responsibilities, child custody and residence arrangements, visitation rights, and enforcement of parental decisions."

I also assist clients in matters relating to child maintenance and spousal maintenance, including assessment of legal entitlement, amount, duration, and modification. Representation is provided in negotiations and judicial proceedings where agreement is not possible.

My practice includes legal support in the division of marital assets, including assets subject to community of property regimes or separation of assets. This may involve real estate located in Portugal, bank accounts, pensions, business interests, and other financial assets acquired before or during the marriage.

For international clients, I provide legal assistance in cases involving foreign marriages, cross border divorces, international jurisdiction issues, and recognition and enforcement of foreign divorce judgments in Portugal. Each case is assessed individually to determine jurisdiction and applicable law.

Child custody and parental responsibilities in divorce proceedings

When divorce involves minor children, Portuguese law places primary emphasis on the best interests of the child. Courts assess parental responsibilities, residence, and visitation arrangements based on the child’s welfare, stability, emotional development, and continuity of care.

Portuguese courts increasingly favour solutions that promote shared parental involvement, provided this serves the child’s best interests. However, each case is assessed individually, taking into account factors such as the child’s age, schooling, parental availability, geographic proximity, and existing care arrangements.

In practice, parental responsibility agreements may establish residence with one parent while ensuring broad and regular visitation rights for the other, or provide for alternating residence where circumstances allow. In international family situations, custody arrangements often include detailed provisions on travel, communication, holidays, and relocation to prevent future disputes.

As a divorce lawyer in Portugal, I advise parents on consensual custody arrangements and represent clients in contested custody disputes. Legal advice ensures that parental responsibility agreements are clear, realistic, and enforceable under Portuguese law.

Division of assets and financial matters in divorce

The division of assets in a Portuguese divorce depends on the matrimonial property regime applicable to the marriage and the legal classification of assets as common or personal property. Assets acquired during the marriage are often subject to division, while assets acquired before the marriage or through inheritance or donation may remain personal property, subject to legal exceptions.

Disputes frequently arise in relation to real estate acquired during the marriage, the use of the family home, bank accounts, business interests, or assets held in one spouse’s name but acquired with common funds. Asset division may involve negotiation of compensation mechanisms or judicial determination where agreement is not possible.

In cases involving assets located abroad or international financial interests, additional legal analysis may be required to ensure enforceability and coordination with foreign legal systems. Legal advice is essential to avoid imbalanced settlements and to ensure compliance with Portuguese civil law principles governing matrimonial property.

Family mediation and divorce mediation in Portugal

Family mediation and divorce mediation are legally recognised alternative dispute resolution mechanisms under Portuguese law, widely used in family law matters to promote consensual, stable, and legally sound solutions. Mediation is particularly relevant in divorce proceedings, parental responsibility disputes, and financial arrangements arising from the dissolution of marriage.

In the context of divorce in Portugal, mediation may be used to assist spouses in reaching agreement on matters such as the terms of the divorce, regulation of parental responsibilities, child custody and residence, visitation schedules, child maintenance, spousal maintenance, and the division of marital assets. Mediation may take place before formal proceedings are initiated or during pending court proceedings.

In practice, mediation is frequently used in divorce by mutual consent where spouses seek to negotiate parenting plans adapted to their professional and personal circumstances, or to reach agreement on the allocation of use of the family home and division of jointly owned property. Mediation may also help reduce conflict in cases initially moving toward contested divorce, allowing parties to resolve specific issues consensually.

When minor children are involved, mediation often facilitates parental cooperation in defining residence arrangements, visitation schedules, holiday periods, and decision making responsibilities in a way that promotes stability and continuity for the child. In international family cases, mediation may also address cross border residence, relocation, travel arrangements, and communication between parents residing in different countries.

As a divorce lawyer in Portugal, my role in the context of family mediation is to provide independent legal advice, evaluate proposed agreements, and ensure that any settlement reached through mediation complies with Portuguese law and is enforceable before the Civil Registry Office or the courts. Legal advice alongside mediation is essential to ensure legal certainty and long term stability.

Divorce lawyer in Lisbon and representation throughout Portugal

My legal practice is based in Lisbon, but I represent clients in divorce and family law matters throughout Portugal. Many clients reside abroad and require legal representation without being physically present in Portugal. Remote consultations and representation before courts and authorities are available, subject to legal requirements.

If you are searching for a divorce lawyer in Lisbon or elsewhere in Portugal, legal assistance can be provided regardless of your country of residence, provided Portuguese courts have jurisdiction over the matter.

Why legal representation matters in divorce proceedings

Divorce proceedings often involve complex legal, financial, and personal issues with long term consequences. Legal representation by a Portuguese divorce lawyer ensures that procedural requirements are met, rights are protected, and agreements or court decisions are legally valid and enforceable.

My legal practice is guided by professional independence, confidentiality, and clear legal advice tailored to each client’s specific situation. Each case is analysed individually, with a focus on legal certainty, proportionality, and practical outcomes.

Frequently asked questions about divorce in Portugal

How long does a divorce take in Portugal?
The duration of a divorce depends on whether it is by mutual consent or contested. Divorce by mutual consent may be concluded relatively quickly once agreements are finalised and approved. Contested divorce proceedings generally take longer and depend on the complexity of the case and court schedules.

Can foreigners file for divorce in Portugal?
Yes. Foreign nationals may file for divorce in Portugal if Portuguese courts have jurisdiction. Jurisdiction may arise from residence, nationality, or other connecting factors. Each case requires legal analysis to determine jurisdiction and applicable law.

Do both spouses need to be in Portugal to start divorce proceedings?
Physical presence in Portugal is not always required. Many procedural steps can be handled through legal representation, particularly for clients residing abroad. Certain acts may require formal powers of attorney.

How is child custody decided in Portugal?
Child custody decisions are based on the best interests of the child. Courts assess parental responsibilities, residence, and visitation arrangements with the aim of promoting stability, continuity, and the child’s welfare.

How are assets divided in a Portuguese divorce?
Asset division depends on the matrimonial property regime and the nature of the assets involved. Assets acquired during the marriage may be subject to division, while others may remain personal property. Legal advice is essential to assess each situation.

Is legal representation mandatory in divorce proceedings?
Legal representation is mandatory in contested divorce proceedings before the court. In divorce by mutual consent, legal assistance is strongly recommended to ensure that agreements comply with Portuguese law and protect the parties’ rights.

Contact a divorce lawyer in Portugal

If you require legal advice regarding divorce or family law matters in Portugal, you may contact me to schedule a consultation. Legal services are provided in English and Portuguese, with representation for residents and international clients.

20 years of practice and several distinctions as a Family Lawyer

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+351 215 896 071
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