Portuguese citizenship now takes 10 years. Here's exactly what changed.

On 19 May 2026, Organic Law 1/2026 came into force and doubled the residency requirement for naturalisation from 5 to 10 years for Americans, Canadians, and other non-EU/CPLP nationals. If a Portuguese passport was part of your plan, the plan just got longer — but the details matter, and some of them work in your favour.

What the law actually says

Organic Law 1/2026, published in the Diário da República on 18 May 2026 and in force the next day, amends Portugal's Nationality Law. The headline change is the residence period for naturalisation: ten years for most foreign nationals, seven for citizens of EU member states and CPLP countries (the Portuguese-speaking community — Brazil, Angola, Mozambique and others). Americans and Canadians fall in the ten-year group.

Two further changes matter as much as the number. First, the residence period now counts from the date your first residence permit was issued — under the old rules, time from the moment you applied for the permit could count, which mattered when AIMA was slow. Second, the tests: applicants must pass A2-level Portuguese (as before) plus a new civic-knowledge test on Portuguese culture, rights, and duties, and sign a declaration of adherence to the principles of a democratic state.

Who keeps the old 5-year rules

The law is not retroactive for filed applications: if your citizenship application was submitted before 19 May 2026, it is assessed under the old 5-year framework. If you were resident but had not yet filed, you're under the new rules — there is no grandfathering for residence accumulated under the old regime.

What this means for your plan

A few honest observations for people planning the move now:

• Permanent residency still arrives at year 5. A permanent residence card gives you an indefinite right to live in Portugal without renewing 2- and 3-year permits. For most retirees, PR delivers nearly everything a passport would, except an EU-wide right to settle and a vote.
• The 10 years run permit-to-application. Delays before your first permit is issued — consular processing, AIMA backlogs — don't count. Getting your file complete and your permit issued quickly now has a decade-long payoff.
• Start the language early. A2 Portuguese is required at year 5 for PR and again for citizenship, alongside the new civic test. Two lessons a week from year one makes both formalities.
• Dual citizenship remains allowed. Portugal does not require you to renounce US or Canadian citizenship, and neither the US nor Canada objects to dual nationality.

The timeline, replotted