Portuguese Citizenship

Learn when marriage registration is required in Portugal, how to apply step by step, and which documents you need.

Portugal's 2026 law ended the Sephardic Jewish citizenship pathway. Understand the new naturalization requirements and remaining options.

Nearly two-thirds of Portuguese immigrants to the United States came from the Azores. Explore the history of Azorean immigration to America and discover your Portuguese roots. (157 caracteres)

Discover how Portuguese immigration helped shape communities across the United States and explore the history of Portuguese Americans.

Portuguese Citizenship by Length of Residency is possible after legally residing in the country for a period of 10 years.

Understand how a great-grandchild can obtain Portuguese citizenship in 2026. Learn what has changed in the law, cases involving deceased grandparents, and the new possibilities through residence in Portugal.

See how the Portuguese Nationality Law has evolved in recent years and understand which changes come into effect in 2026.

Learn how Portuguese citizenship for children born in Portugal works in 2026: requirements, eligibility, and how to apply under the new law.

Foreigners who have been married or in a stable union for more than 3 years with a Portuguese national may request Portuguese citizenship.

Does your birth certificate have errors? Learn how to correct or amend it for citizenship and avoid delays or rejection.