Citizenship by Descent — Portugal

Apostille for Portuguese Citizenship by Descent

Claiming Portuguese citizenship through Portuguese ancestors requires apostilled birth certificates and marriage records for each generation. We specialize in Portuguese citizenship document packages.

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Documents We Apostille

Birth certificate (applicant, apostilled)

Birth certificate (Portuguese parent/grandparent, apostilled)

Marriage certificate (parents, apostilled)

Death certificate (ancestor, if applicable)

Naturalization certificate (if ancestor naturalized)

Divorce decree (if applicable)

Name change order (if applicable)

Passport copy (notarized)

Affidavit of lineage (notarized)

Church / baptismal records (notarized)

Portuguese consulate registration documents

DNA test results (notarized, if required)

Frequently Asked Questions

How many generations back can I claim Portuguese citizenship?

Portugal allows citizenship claims through grandparents (2nd generation) and in some cases great-grandparents (3rd generation) under Law 37/81 as amended. Each generation requires apostilled birth and marriage certificates.

Do I need to apostille documents for the Portuguese Consulate in Miami?

Yes. The Portuguese Consulate General in Miami requires apostilled U.S. documents for citizenship applications. We coordinate federal apostilles for other states. Timing and options confirmed after document review.

What if my ancestor was born in the Azores or Madeira?

Documents from the Azores and Madeira are Portuguese records. You may need certified copies from the Portuguese Civil Registry (Conservatoria do Registo Civil). We can guide you through obtaining and apostilling these records.

Can I apply for Portuguese citizenship if my ancestor emigrated before 1981?

Yes. Portugal has expanded citizenship eligibility for descendants of Portuguese emigrants. The specific requirements depend on when your ancestor emigrated and their citizenship status at the time. We advise on document requirements for your specific case.

Get Your Apostille Today

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Prepare your documents with confidence

For descent or dual-nationality paperwork, organize records by generation and relationship. Identify missing links and changed names before ordering certified copies and translations.

A citizenship-by-descent file is built around relationships across generations, not just a single certificate. The responsible consulate, registry or legal professional should confirm eligibility and the exact records it needs. Authentication can support the use of a record abroad, but it does not establish citizenship or resolve a discrepancy in a family record.

Check that all pages, certification sheets and attachments are present. Keep the recipient’s written instructions and confirm where completed documents should be delivered. Timing is confirmed after document review and depends on preparation, the competent authority, translation and delivery.

Tell us the document, its issuer, destination country and intended use, and your deadline. We will review preparation, translation and delivery options before confirming an estimate and timing. Ask for instructions before mailing originals. Please mail with a tracking number.

Build a list linking each person and generation with the civil records requested by the receiving office.

Identify name changes, spelling differences, missing records and amendments before ordering apostilles.

Confirm accepted certified-copy formats, translations and whether separate supporting evidence is requested.

Does an apostilled family record establish citizenship eligibility?

No. The receiving authority evaluates eligibility and the evidence linking generations. Confirm its current checklist so you authenticate the records needed for the application.

What should I confirm before requesting an estimate?

Provide the document, issuer, destination, intended use, number of copies and deadline. Include the recipient’s checklist if available. This allows preparation, certification, translation and delivery to be reviewed before a cost estimate is confirmed.