Portugal Tightens Citizenship Rules: Residence Requirement Doubled to 10 Years for Most Foreigners

Lisbon, May 11, 2026 — Portugal has officially increased the residency period required for naturalization, raising the standard requirement from five to ten years for most non-EU migrants. The amendments to the Portuguese Citizenship Law were signed by the President and mark a significant tightening of the country’s naturalization policy.

The changes aim to ensure deeper integration while maintaining Portugal’s attractiveness as a destination for legitimate residents and investors.

Portugal tightens citizenship rules – residence requirement doubled to 10 years for most foreigners.

Key Changes to Naturalization Requirements

• Standard Residence Period: Extended from 5 years to 10 years of legal residence for most third-country nationals.

• Reduced Period for Specific Groups: Citizens of EU member states and Portuguese-speaking countries (CPLP) will face a 7-year requirement.

• New Calculation Method: The residency clock now starts only from the date an official residence permit is granted, rather than from the submission of initial legalization documents. This adjustment is expected to lengthen the effective waiting time for many applicants.

• Stricter Background Checks: Enhanced scrutiny of applicants’ criminal records and legal compliance throughout their entire period of residence in Portugal.

• Citizenship for Children Born in Portugal: The minimum legal residence required for parents has been increased from 1 year to 5 years for a child to qualify for automatic citizenship.

Impact on Ukrainians and Other Migrants

Ukrainian nationals, who are not EU citizens and do not belong to the Portuguese-speaking community, will be subject to the new 10-year legal residence requirement. Many Ukrainians currently in Portugal under temporary protection or other residence schemes will need to plan for a significantly longer path to citizenship.

Important Protections and Transitional Rules

Portuguese authorities have stressed that the amendments are not retroactive. Applications for citizenship that have already been submitted or are currently under review will continue to be processed under the previous (more favourable) rules.

The government has also emphasised that the tightening of naturalization criteria will not undermine humanitarian protection measures or the integration of children born in Portugal.

Context and Implications

Portugal has experienced a sharp rise in immigration in recent years, particularly from Ukraine, Brazil, India, and other countries. The policy shift reflects growing pressure on public services and a broader European trend toward more selective and integration-focused citizenship pathways.

While the new rules make citizenship harder to obtain for most migrants, pathways such as the Golden Visa (residency-by-investment) program and highly skilled worker routes may still offer relatively faster access for qualifying applicants.

Prospective applicants and current residents are advised to:

• Carefully track their official legal residence start date.

• Maintain full compliance with tax, legal, and integration requirements.

• Monitor official updates from the Portuguese Immigration and Borders Service (SEF/AIMA).

For those with pending applications, no immediate action is required as existing cases remain protected under the old rules.

For the latest updates, detailed guides, and analysis of Portuguese residence permits, Golden Visa, and citizenship pathways, visit: visasupdate.com/blog/categories/portugal