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Citizenship

Portuguese citizenship

Citizenship for children and grandchildren of Portuguese citizens, and for spouses and partners.

In this service

  • Overview
  • When to hire
  • Why Suman
  • How we work
  • Timeline
  • FAQ
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Overview

Overview

Portugal grants nationality to children of Portuguese citizens and allows grandchildren to apply, provided the link to the Portuguese community is proven as the law requires.

Spouses and civil partners of Portuguese citizens may also apply after the required length of relationship.

When to hire

When to hire

  • Your parent or grandparent is Portuguese.
  • You are married to or in a civil partnership with a Portuguese citizen.
  • You need to register a marriage or birth in Portugal.

Why Suman

Why Suman

  • We build the application with the right documents from the start, avoiding requests for more.
  • We follow the process at the Registry until it is concluded.
  • Online service, no travel needed.

How we work

How we work

I.

Link analysis

We check the family link or marriage and which application applies.

II.

Certificates

We gather the Portuguese and Brazilian certificates with apostille.

III.

Application

We prepare and file the process with the Portuguese authorities.

IV.

Follow-up

We answer any requests and tell you about every update.

Timeline

Timeline

It varies with the type of application and the Registry's workload. We give an estimate in the first analysis.

FAQ

FAQ

Practice

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Contact

Shall we talk about your case?

Tell us what you need. We reply by WhatsApp or e-mail, and the first conversation is to understand whether and how we can help.

WhatsApp · Office(18) 98111-5685
WhatsApp · Bianca Suman(19) 99294-5599
E-mailcontato.sumanadvocacia@gmail.com
Nova Campinas · Campinas/SPAv. Engenheiro Carlos Stevenson, 977 A

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Suman Advocacia

Private international law and civil law. Serving clients in Campinas and online.

Citizenship

  • Italian citizenship
  • Portuguese citizenship
  • Spanish citizenship
  • Argentine citizenship

Citizenship step by step

  • Genealogical research
  • Certificate search
  • Certificate correction
  • Translations and apostille

Law in Brazil

  • Contracts
  • Family law
  • Social security
  • Labor law

Contact

  • Office: (18) 98111-5685
  • Bianca Suman: (19) 99294-5599
  • contato.sumanadvocacia@gmail.com
  • biancasumanadv@gmail.com
Av. Engenheiro Carlos Stevenson, 977 A
Nova Campinas, Campinas/SP
ZIP 13092-132
  • Bianca Viana Suman · OAB/SP 379.331
  • Leonardo Altran Fuente Alba · OAB/SP 501.021

© 2026 Suman Advocacia · CNPJ 58.835.373/0001-62

Informational content, no promise of results (OAB Provision 205/2021).Image credits