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Portugal: Key Changes to the Nationality Law

June 11, 2026

Portugal has introduced significant amendments to its Nationality Law, applicable to all applications submitted on or after May 19, 2026.

Under the new changes, the residence period required for naturalization is extended to seven years for EU and Portuguese-speaking countries (CPLP) nationals and to ten years for all other nationalities, replacing the former five‑year standard. The law also tightens how residence time is calculated by counting only periods of lawful residence supported by valid work/residence permits and by starting the clock on the date the residence permit is issued rather than the date of application.

Children born in Portugal now only qualify for citizenship if, at the time of birth, at least one parent has completed five (5) years of legal residence, and great‑grandchildren of Portuguese citizens may now qualify if they have lived legally in Portugal for at least five (5) years and can demonstrate a genuine connection to the Portuguese community. The changes also strengthen integration requirements by requiring applicants to show knowledge of Portuguese culture, history, national symbols, civic rights, and duties, and to formally affirm their commitment to the democratic principles of Portugal.

For Golden Visa investors, the government has clarified that administrative delays should not negatively affect eligibility timelines, and pending nationality applications will continue to be assessed under the previous rules. Although the path to citizenship is now longer, Golden Visa holders remain eligible for permanent residence after five years, and the program continues to offer a flexible route to long‑term residence without mandatory relocation.

Overall, the new framework underscores the importance of strategic planning for individuals and families considering long‑term residence or future citizenship in Portugal.

We will continue to monitor all immigration changes. For further information and guidance, please contact EMEA@ClarkHill.com.

This publication is intended for general informational purposes only and does not constitute legal advice or a solicitation to provide legal services. The information in this publication is not intended to create, and receipt of it does not constitute, a lawyer-client relationship. Readers should not act upon this information without seeking professional legal counsel. The views and opinions expressed herein represent those of the individual author(s) only and are not necessarily the views of Clark Hill PLC or Clark Hill Solicitors LLP. Although we attempt to ensure that postings on our website are complete, accurate, and up to date, we assume no responsibility for their completeness, accuracy, or timeliness.

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