Civil marriage registration in Portugal for foreign couples

A dedicated service for official civil marriage in Portugal

THE-Ö Legal supports international clients in Portugal through practical, service-oriented legal and documentation work. For foreign and mixed-nationality couples who want to get officially married in Portugal, this route is handled through a dedicated service brand: Marry in Portugal.

Marry in Portugal focuses on official civil marriage registration. It is not a wedding planner, an event agency or a ceremony package. The service is built for couples who need the legal result: a Portuguese civil marriage registration and the Portuguese marriage certificate.

For foreign and mixed-nationality couples who want to get officially married in Portugal, this route is handled through a dedicated service brand: Marry in Portugal.

Why foreign-couple cases need careful preparation

A marriage process that looks simple on paper can become slow when one or both partners are foreign citizens. The civil registry may need to review identity documents, birth certificates, proof of capacity to marry, translations, apostilles, previous divorce documents or name differences before the appointment can move forward.

For couples who do not live in Portugal, this preparation matters even more. The goal is not to arrive in Portugal and start guessing. The route should be reviewed before travel, the document path should be clear, and the official appointment should be coordinated in advance.

That is the role of Marry in Portugal.

What Marry in Portugal handles

Marry in Portugal helps foreign and mixed-nationality couples prepare and complete the Portuguese civil marriage route. The service may include case review, a document checklist, review of foreign documents before filing, guidance on certified translations and apostilles, civil registry coordination, interpreter arrangement, appointment support and the Portuguese marriage certificate after registration.

The couple does not have to navigate the Portuguese registry process alone. The service is designed to turn a confusing administrative route into one managed process.

For a detailed overview of the document side, see documents for marriage in Portugal.

Who this service is for

The service is relevant for Portuguese citizens with a foreign partner, EU and non-EU couples, two foreign citizens, non-resident couples, expats already living in Portugal and couples with complex document situations.

It can also be relevant when a couple wants to get officially married in Portugal before using the Portuguese marriage certificate for future family, residence or administrative steps elsewhere. Marry in Portugal helps with the marriage registration in Portugal. It does not promise visa, residence or third-country outcomes.

Non-resident couples can read more about the route here: non-resident couples getting married in Portugal.

Operated within the THE-Ö Legal ecosystem

Marry in Portugal is operated within the THE-Ö Legal / OKNO LDA ecosystem and supported by in-house Portuguese lawyers registered with the Portuguese Bar Association / Ordem dos Advogados.

This gives couples a clear point of contact in Portugal and a service designed around the actual administrative route, not around wedding decoration, venues or event planning.

Start with a case review

Every couple's document route depends on citizenships, residence, marital status and the country where each document is issued. The first step is to send the situation for review.

To start, use Marry in Portugal to check your marriage case.