When is foreign marriage transcription mandatory after Portuguese nationality — complete guide with documents and costs
Received your Portuguese nationality and wondering if you need to do foreign marriage transcription Portugal? Many foreign citizens, after a long wait, finally obtain the much-desired Portuguese passport.
However, there are some things you need to know after obtaining the document. The main question we receive from our clients is: do I have any obligations after receiving my Portuguese nationality and passport?
There are several mandatory acts for Portuguese citizens, but the issue we've been dealing with most is related to the foreign marriage transcription Portugal to the Portuguese legal system.
New Birth Certificate in Portugal: What Changes?
Unlike in the USA and the United Kingdom, when you receive Portuguese nationality through naturalization, you also receive a new birth certificate in Portugal that will be registered with the IRN (Institute of Registries and Notaries), with the birth record prepared by the Central Civil Registry Office.
Registration Obligation
From the moment you obtain Portuguese nationality, it becomes mandatory that all civil registration acts, such as marriage, divorce, and death, be registered in Portugal.
Foreign Marriage Transcription Portugal: When Is It Mandatory?
If you are married abroad, you must proceed with the foreign marriage transcription Portugal after obtaining Portuguese nationality.
Scenario 1: Married Only Once
If you married only once and are still married, the process is simpler:
Gather Documents
Gather necessary documents (certificates and identifications).
Legalize Documents
Legalize documents by Hague Apostille or Consulate.
Submit Request
Submit the request at the Civil Registry Office.
Scenario 2: Married, Divorced, and Remarried
This is a more complex scenario we've seen frequently. To transcribe the last marriage, you must follow this order:
Transcribe the First Marriage
Start by transcribing the first marriage in the Portuguese Civil Registry.
File Divorce Confirmation Action
File an action for review and confirmation of the foreign divorce decree with the competent Portuguese court.
Transcribe the New Marriage
Only after confirmation of the divorce decree can you transcribe the new marriage in Portugal.
Why Is Foreign Marriage Transcription Portugal Important?
The foreign marriage transcription Portugal is not just an administrative formality. It is important and, in some cases, even mandatory for several procedures:
Key Reasons
- Apply for nationality for children: Transcription of parents' marriage may be required in the nationality attribution process for children
- Apply for nationality for spouse: The spouse of a Portuguese citizen can apply for nationality, but marriage transcription is essential
- Regularize spouse through article 15 of Law 37/2006: This article allows granting residence permits to family members of Portuguese citizens, including spouses
- Prove marital status in Portugal: For various civil, succession, and property acts
- Inheritance and succession matters: Recognition of marriage in Portugal is fundamental for succession rights
Professional Tip
Don't wait until you need the transcription to do it. The process can take over a year in some locations, and you may need the Portuguese marriage certificate at any time.
Documents for Foreign Marriage Transcription Portugal
Required Documents
- Birth certificate of foreign spouse (full copy or international format)
- Marriage certificate (full copy or international format)
- Legalization of certificates: All certificates must be properly legalized, either by Hague Apostille (for countries signatory to the Hague Convention) or by the Portuguese Consulate in the country of issuance
- Translation: Certificates may need to be translated by a sworn translator, depending on the language
- Identification documents of both spouses: Passports, citizen cards, or other valid documents
- Portuguese birth certificate: Of the applicant who obtained nationality
Document Validity
Foreign certificates generally have specific validity periods for presentation in Portugal. Always check document validity before starting the process to avoid rework.
Costs of Foreign Marriage Transcription in Portugal
Official Fees (2025)
- Base transcription fee: €120
- Additional fee for prenuptial agreement: €30 (if applicable)
Source: Portuguese Government Portal
Additional Expenses
- Sworn translation: If documents are in non-EU official language
- Hague Apostille: For Hague Convention signatory countries
- Portuguese Consulate: For non-signatory countries
- New certificate issuance: If originals are expired
Payment Methods
Payment methods vary depending on the chosen registry office. They generally accept credit cards, bank transfers, cash, or checks. We recommend checking in advance with the intended registry office.
Where to Do the Transcription: Civil Registry Office
The marriage transcription request is submitted at the Civil Registry Office (Conservatória do Registo Civil) of your choice. You don't necessarily need to apply where you reside — you can choose any registry office in Portugal.
Processing Times in 2025
- Lisbon: Requests have been taking over a year to process
- Porto: Processing times have been slightly shorter but still long
- Other locations: In registry offices in smaller cities, the process has been faster, with processing times between 6 to 9 months
Plan Ahead
Due to long processing times, especially in large cities, it's recommended to start the transcription process as soon as you receive your Portuguese nationality, even if you don't immediately need the marriage certificate.
Review and Confirmation of Foreign Divorce Decree
If you divorced abroad and then remarried, you'll need to file an action for review and confirmation of the foreign divorce decree in Portugal.
How Does the Process Work?
- Jurisdiction: The action must be filed with the competent court in Portugal
- Documentation: You'll need to present the foreign divorce decree, properly legalized and translated
- Timeline: This process can also take several months
- Legal representation: Specialized legal assistance is highly recommended
Frequently Asked Questions About Marriage Transcription
Am I required to transcribe my foreign marriage after obtaining Portuguese nationality?
Yes. After obtaining Portuguese nationality through naturalization, you receive a new birth record at the IRN. From that point, all civil registration acts (marriage, divorce, death) must be registered in Portugal.
What documents are needed for foreign marriage transcription in Portugal?
You need: birth certificate of foreign spouse, marriage certificate, both legalized by Hague Apostille or Portuguese Consulate, possibly translated, and identification documents of both spouses.
What if I married, divorced, and remarried? How do I transcribe?
In this case, you must: 1) Transcribe the first marriage, 2) File an action for review and confirmation of the foreign divorce decree, 3) Only then transcribe the new marriage.
How long does marriage transcription take in Portugal?
In Lisbon, requests have been taking over a year. In other locations in Portugal, the process has been faster, varying between 6 to 9 months. Processing times vary depending on the chosen Civil Registry Office.
Can I choose any Civil Registry Office in Portugal?
Yes. You can submit the transcription request at any Civil Registry Office in Portugal, not necessarily where you reside.
Can my spouse obtain Portuguese nationality through our marriage?
Yes. The spouse of a Portuguese citizen can apply for Portuguese nationality after being married for at least 3 years, provided the marriage is properly transcribed in Portugal.
How much does foreign marriage transcription cost in Portugal?
The base transcription fee is €120. If there is a prenuptial agreement, there is an additional fee of €30. In addition, there may be costs for sworn translation, Hague Apostille, or consular legalization.
Related Articles
- Marriage of Foreigners in Portugal: Complete Guide 2025
- Portuguese nationality, permanent residence (PRP) and EU long-term resident (EU-LTR)
Final Recommendation
Start the transcription process as soon as you receive your Portuguese nationality. Long processing times make advance planning essential, and having specialized legal assistance can save you time, money, and worries.