Marriage, partnership, children, divorce and death in Portugal

Major life events in Portugal are closely tied to the civil registry (registo civil). Births, marriages, divorces and deaths are registered civil-status events, and many procedures can be handled at any civil registry office rather than only in the municipality where the event happened.

This guide is a practical overview for newcomers and international families. Cross-border cases can become legally complex quickly, especially where foreign marriage regimes, children living in more than one country, property or inheritance are involved. Use the official links below and get Portuguese legal advice where the consequences matter.

1. Marriage in Portugal

Marriage in Portugal is only legally effective when it is registered. A couple normally starts a marriage process with the civil registry, chooses the form of marriage and, where relevant, the matrimonial property regime.

  • Civil marriage: conducted through the civil registry.
  • Religious marriage with civil effects: possible where the applicable legal requirements are satisfied.
  • Foreign partner: foreign nationals generally need identity documents, a birth certificate and a recent certificate showing legal capacity to marry, or an accepted declaration if their country does not issue one.
  • Translations: IRN says documents not written in Portuguese, English, French or Spanish normally require a certified Portuguese translation.

Start with the current gov.pt marriage and de facto union guide and IRN’s marriage procedure.

Matrimonial property regimes matter

Do not treat the wedding ceremony and the financial regime as the same decision. Portugal recognises different matrimonial property regimes, including comunhão de adquiridos (community of property acquired during marriage), separação de bens (separation of property) and, where legally available, comunhão geral.

For international couples, the law governing the matrimonial property regime may involve EU/private-international-law rules and the couple’s earlier residence or nationality. If you own property in several countries, have children from a previous relationship or have substantial assets, get advice before choosing or changing a regime.

2. União de facto — living together without marrying

Portugal recognises união de facto, broadly a couple living together in conditions similar to marriage for more than two years. It is not the same civil status as marriage, but it can create important rights, including certain tax, housing, labour and Social Security effects.

Recognition is commonly proved with a declaration from the local Junta de Freguesia, together with declarations and civil-status documents. Check the exact requirements with the Junta because evidence can vary in practice.

Important: união de facto does not automatically reproduce all inheritance consequences of marriage. If succession matters, read our later guides #129 and #140 and consider a Portuguese lawyer/notary.

3. Having a child and registering the birth

Birth registration is free and compulsory. Portugal’s Nascimento Online service can be used in many cases, including by foreign parents using supported electronic identification. A newborn’s first Portuguese Citizen Card can also be requested in the same online process where the child is entitled to one.

If the parents are not married to each other, the online process has a confirmation step for the second parent. For an in-person registration, the father may need to be present to acknowledge paternity if the parents are not married.

For healthcare, pregnancy and children’s preventive care, use our guides #76, #77, #86 and #87. The government also maintains a broad Having a child in Portugal guide covering health, parental leave, benefits, documents and adoption.

4. Parental responsibilities after separation

Separation does not normally end shared parental responsibility. Important decisions about a child’s education, health and other major matters generally continue to involve both parents.

If the parents agree, regulation of parental responsibilities can be registered through the civil registry. The agreement can cover residence/custody, contact, maintenance, education and healthcare. If the parents cannot agree, family mediation or court proceedings may be needed.

Useful links:

5. Divorce and separation

Portugal distinguishes divorce from separação de pessoas e bens. A separation of persons and property changes important marital duties and property consequences but does not itself end the marriage.

Mutual agreement: when spouses agree on the divorce/separation and the associated arrangements, the process can generally be handled through civil registration services. Where there are minor children, agreements on parental responsibilities are subject to review.

No agreement: where the spouses cannot agree on the divorce or its consequences, court proceedings may be necessary. Family mediation can sometimes help resolve issues before litigation.

Official starting points: Justice: divorce, separation of persons and property, and family mediation.

6. International couples and foreign documents

If a marriage, divorce, birth or death happened abroad, the main practical question is often whether Portugal needs the event transcribed or registered in the Portuguese civil registry and what evidence is acceptable.

  • EU public documents can benefit from simplified cross-border recognition rules in many cases.
  • Documents from outside the EU may require an apostille or consular legalisation, depending on the country and document.
  • Translations may be required.
  • Do not assume that a foreign court order or family-status document automatically updates Portuguese registers.

For EU cross-border family matters, see the current gov.pt guide to family rights between EU countries and Your Europe: family.

7. When someone dies in Portugal

A death occurring in Portugal must generally be declared within 48 hours after the death, discovery of the body, autopsy or other legally relevant trigger. The doctor issues the medical death certificate; the civil registry records the death and issues the civil-status record.

The best practical starting point is the Espaço Óbito guide. It explains the first steps, documents, funeral arrangements and administrative follow-up. The official death registration page explains the 48-hour rule and succession follow-up.

After the death: practical administration

  1. Obtain/confirm the medical certification of death.
  2. Ensure the death is declared and registered.
  3. Work with a funeral agency where appropriate.
  4. Obtain a death certificate if banks, insurers, pension providers or foreign authorities need one.
  5. Identify the cabeça-de-casal / person handling the estate and determine whether succession procedures are needed.
  6. Check Social Security survivor benefits and employer/insurance benefits.
  7. Notify banks, insurers, utilities, landlords and other relevant organisations.

For survivor benefits, see the survivor’s pension service. Detailed Portuguese inheritance, co-owned inherited property and inheritance/tax planning are intentionally handled later in guides #129 and #140.

Death certificates

Portuguese death certificates can be requested online. Justice currently lists an online certificate at €10 and a paper certificate at €20. The online access code does not expire. Check the live fee before ordering.

Request a Portuguese death certificate.

8. Where to get help

Useful vocabulary

Portuguese Meaning
registo civil civil registry
casamento marriage
união de facto de facto partnership
regime de bens matrimonial property regime
divórcio divorce
responsabilidades parentais parental responsibilities
pensão de alimentos maintenance / child support
óbito death
certidão de óbito death certificate
herança inheritance / estate

Background reading

For non-legal background only, Wikipedia has useful overview pages on marriage in Portugal and family/LGBT rights in Portugal. Use the official government and legal sources above for procedures and current law.

Last verified: 3 October 2026. Family law and cross-border civil-status cases are fact-specific. This guide explains the practical framework but does not replace personalised legal advice.