Portugal’s Nationality Reform Explained: Residency, Naturalisation and Strategic Planning

Although the amendments have already been approved and promulgated, they have not yet entered into force at the time of writing. Their practical application will therefore depend on publication, the applicable entry-into-force provisions, transitional rules and any necessary regulatory or administrative implementation.

Even before entering into force, however, the approved changes are already generating considerable concern and strategic reassessment among foreign residents, investors and international families living in or considering relocating to Portugal.

The most significant amendment introduced by the approved framework is the extension of the minimum legal residency period required for naturalisation. Under the new framework, nationals of Portuguese-speaking countries and citizens of European Union Member States will generally become eligible to apply for Portuguese nationality after seven years of legal residency in Portugal, while nationals of all other countries will only become eligible after ten years of legal residency.

This represents a substantial departure from the current five-year residency requirement and fundamentally alters the timeline traditionally associated with Portuguese citizenship planning. For many foreign nationals, obtaining Portuguese nationality has long been considered a medium-term objective connected to mobility within the European Union, family stability, business expansion and long-term residence security.

The extension of the residency requirement will inevitably require applicants to rethink timelines, expectations and long-term strategies.

One of the immediate consequences of the reform is that legal residency itself will become significantly more important. Foreign nationals moving to Portugal may now need to approach residency as a long-term legal status requiring continuous compliance and careful management over a much longer period.

Residence permit renewals, maintenance of lawful immigration status, tax obligations and administrative regularity may become increasingly relevant in ensuring future eligibility for nationality.

This change is particularly relevant for Golden Visa investors, D7 visa holders, remote workers under the D8 visa, entrepreneurs and highly qualified professionals relocating to Portugal. Many individuals who initially viewed Portuguese residency as a relatively short pathway toward European citizenship may now place greater emphasis on the practical benefits of long-term residency itself, rather than exclusively on nationality acquisition.

The reform is also expected to increase the importance of permanent residency status in Portugal. Since permanent residence may generally be requested after five years of legal residency, many foreign nationals may increasingly treat permanent residence as an essential intermediate step while waiting to become eligible for nationality under the new extended timelines.

Importantly, despite the stricter residency requirements for naturalisation, several other pathways to Portuguese nationality remain available under the approved framework.

The possibility of acquiring Portuguese nationality through marriage or de facto union with a Portuguese national continues to exist. Under the amended framework, foreign nationals married to, or living in a recognised de facto union with, a Portuguese citizen for more than three years may still apply for Portuguese nationality, subject to the applicable legal requirements.

Similarly, the law continues to provide important protections for family unity and descendants of Portuguese nationals. Children of Portuguese citizens continue to benefit from nationality rights under the existing framework, and the reform does not eliminate the transmission of nationality through family connections. In practical terms, family-based nationality routes are expected to remain highly relevant within Portuguese nationality law.

One particularly relevant development introduced by the approved framework concerns descendants of Portuguese nationals in the third degree of the direct line. Under the approved amendments, the Government may grant Portuguese nationality to individuals who are descendants in the third degree of Portuguese citizens of origin, provided that they have legally resided in Portugal for at least five years and meet the remaining applicable legal requirements.

This provision may become relevant for certain descendants of Portuguese citizens of origin, subject to the specific family structure, legal requirements and interpretation adopted by the competent authorities. It reflects an attempt to maintain Portugal’s historical connection with Portuguese communities abroad and descendants of Portuguese nationals, even within a broader framework that generally imposes stricter nationality requirements.

At present, one of the greatest challenges remains the uncertainty surrounding implementation and transitional rules. Although the amendments have been approved and promulgated, they have not yet entered into force, and several practical questions remain unanswered. The timing of implementation, the interpretation of transitional provisions and the practical application of the new requirements by the authorities will likely play a decisive role in future nationality planning strategies.

For this reason, long-term legal planning and continuous monitoring of legislative developments are becoming increasingly important. Immigration and nationality planning in Portugal can no longer be viewed solely as an administrative process. Instead, it increasingly requires strategic consideration of residency timelines, family structure, long-term mobility objectives, tax planning and future generational planning.

Portugal is expected to remain an attractive destination for international residents, investors and families seeking stability, security and access to the European Union. However, the pathway toward Portuguese nationality is clearly evolving into a longer and more demanding process, requiring greater long-term commitment and more careful legal planning than in previous years.

As the new legal framework continues to develop, foreign nationals considering Portugal as part of their long-term future may benefit significantly from obtaining tailored legal advice and reassessing their residency and nationality strategies at an early stage.

At LVP Advogados, we closely monitor all legislative developments relating to Portuguese immigration and nationality law, assisting international clients in navigating complex residency and citizenship strategies with clarity and security.

Our team provides comprehensive legal support throughout the entire nationality process, including long-term residency planning, eligibility assessment, document preparation and strategic guidance tailored to each client’s personal and family circumstances.

Should you wish to assess how the approved amendments to the Portuguese Nationality Law may affect your specific situation, feel free to reach us through our Contact Form and our team will be very pleased to assist