Lamares, Capela & Associados

Portuguese nationality law · Lisbon

You may already be Portuguese. Let us prove it.

If a parent or grandparent of yours was Portuguese, you likely qualify for citizenship by descent. A Lisbon law firm guiding U.S. residents from family documents to a Portuguese passport. Free first review, reply within 8 working hours.

Free first review · 8 working hour attorney reply · No charge until you decide

  • +100

    U.S. clients served

    active cases across 14 states

  • 8 hrs

    Attorney reply

    weekdays, Lisbon time

  • UGlobal Top 25

    Migration Attorneys, recognised

02 How it works

Three stages, one attorney throughout.

We handle the legal work. You handle a checklist of documents we tell you exactly how to request. From your first email to your Portuguese passport.

  1. 01

    Free · 8 working hours

    Eligibility review

    You send your case through the form. A Portuguese nationality attorney reviews your family tree and replies within 8 working hours, weekdays. You receive a clear yes or no, which legal path applies, and the documents we will need. No charge until you decide to proceed.

  2. 02

    4 to 8 weeks

    Documents and apostille

    We send you a checklist tailored to your case. You request U.S. vital records (we tell you the exact form, fee, mailing address per state). We coordinate apostille and certified Portuguese translation. You ship the apostilled set to our Lisbon office.

  3. 03

    Days to file · IRN window thereafter

    Filing and follow-up

    We file with the Conservatória dos Registos Centrais in Lisbon within days of receiving your documents. From there, the timeline is on their side. We monitor every move, respond to any registry requests on your behalf, and guide your Portuguese passport application when citizenship is granted.

Current IRN processing window

Updated monthly. See the Why-timing section below for the current window and what it means for your case.

Timelines depend on IRN backlog and on your document gathering. We share the current window in your eligibility review and never promise a completion date.

03 Why timing matters

The clock is on their side, not yours.

Portuguese citizenship is a strong, settled right, but the path is run by the Portuguese registry, not by your timeline. Two reasons to start now rather than later.

01

The IRN backlog is real and measurable.

The Conservatória dos Registos Centrais is currently analysing descent-by-inscrição applications submitted in September 2023 (most recently published window). Once we file, the clock starts on their end. Every month you wait is a month added to your finish line.

02

Documents get harder to find with each generation.

Portuguese civil registries hold birth records back to the 1800s, but family-side records (U.S. birth certificates, marriage certificates, naturalisation papers) become harder to retrieve as years pass and family members move or pass away. Earlier is always easier.

04 Meet your attorney

Lamares & Capela. In Lisbon, for you.

Ana Sofia Lamares, founding partner of Lamares, Capela & Associados, Lisbon.
Ana Sofia Lamares Founding partner · Portuguese Bar (Ordem dos Advogados)
Most of our U.S. clients qualify under Article 1.º d). Your file is handled by an attorney, supported by a paralegal and a translator. We do not subcontract. Your case stays in our office in Lisbon, from intake to passport.

Ana Sofia LamaresFounding partner · Portuguese Bar (Ordem dos Advogados)

UGlobal Immigration Magazine, Top 25 Migration Attorneys.

Top 25 Migration Attorneys, UGlobal Immigration Magazine, four years running.

UGlobal

Top 25 Migration
Attorneys

Recognised four years running

Founders

Ana Sofia Lamares
and Diogo Capela

Sócios-Fundadores, Lisboa

Team

7 specialists
in nationality

Attorneys, paralegals, translators

05 Questions

Questions, from descendants in the U.S.

Twelve questions we are asked most often. If yours isn't here, send it through the form below.

How long does the whole process take?

The Conservatória dos Registos Centrais (IRN) is currently analysing descent-by-inscrição applications submitted in September 2023 (most recently published window). That backlog plus 4 to 8 weeks of U.S.-side document gathering is your timeline. We do not promise a specific completion date. The Conservatória decides, not us. We update the backlog window monthly so you can plan around the current reality.

What if my Portuguese ancestor is a great-grandparent?

This firm does not handle great-grandparent (bisavô / bisavó) cases. The path exists in some forms of Portuguese law, but constructing the documentary chain across four generations falls outside our practice. If your only Portuguese ancestor is a great-grandparent or earlier, the Ordem dos Advogados maintains a directory of firms that handle these cases. We'd rather tell you upfront than waste your time.

Do I need to live in Portugal to apply?

No. The application is filed with the Conservatória dos Registos Centrais in Lisbon and we file it on your behalf. You do not need to travel until you collect your citizenship card, and even that step has consulate-based options for U.S. residents.

Do I lose my U.S. citizenship if I become Portuguese?

No. Both the United States and Portugal recognise dual citizenship. Becoming Portuguese does not affect your U.S. status. You hold both nationalities, two passports, full rights in both countries.

Do I need to speak Portuguese?

For citizenship by descent (Article 1.º d)), there is no language test for direct descendants. For citizenship by marriage and citizenship by naturalisation through residency, you must demonstrate A2-level Portuguese. We tell you upfront which path applies to you.

What documents do I need from the U.S.?

Typically: your U.S. birth certificate, the birth and (if applicable) marriage certificates of your Portuguese-line ancestors, and any U.S. naturalisation records if your ancestor became a U.S. citizen. We give you a checklist tailored to your case in step 1, including the exact U.S. state office to request each document from.

What if I don't have my grandparent's birth certificate?

This is more common than people expect. Portuguese civil registries hold birth records back to the 1800s, indexed by parish (freguesia) and year. If you know the approximate town and year your ancestor was born, we can typically request the original record directly from the Portuguese registry. Mention this in the message field on the form, with any town or region you know. Even partial information helps.

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

Same Portuguese-nationality framework applies. The Azores, Madeira and mainland Portugal are one country and one citizenship. The civil registry is regional within Portugal, so the documentary path differs slightly (we know which Conservatória to contact for each region), but the legal eligibility is identical.

Can my children also become Portuguese citizens?

Yes. Once you are recognised as Portuguese, your minor children can typically be registered as Portuguese citizens through you. Adult children apply on their own track but use the same family documents. We handle multi-generation family applications regularly.

What happens after I send the form on this page?

A Portuguese-nationality attorney at our firm reviews your case within 8 working hours (the firm's commitment, weekdays). You receive an email back with: (1) which legal path applies, (2) which documents we'll need from you, (3) the current IRN backlog window for your case. From there, you decide whether to proceed. No automated reply. A real attorney looks at your case.

Ready when you are

Send your case. An attorney replies.

Free first review. Reply within 8 working hours, weekdays. A real attorney reads your case, not a chatbot.

Check eligibility