A Law That Changes the Long Game
On 19 May 2026, Portugal's new Nationality Law — Lei Orgânica n.º 1/2026 — officially entered into force. For international investors, Golden Visa holders, and D7 visa applicants eyeing the Algarve, this is one of the most significant legal shifts in years. The path to Portuguese citizenship has fundamentally changed, and understanding the new rules is essential before making any investment decision.
What Changed: From 5 Years to 10
Under the previous law (Lei 37/81), most foreign nationals could apply for Portuguese citizenship after just 5 years of legal residency. That era is now over.
Under Lei Orgânica 1/2026, the new timelines are:
- 10 years of residency required for most non-EU, non-CPLP nationals (e.g., Americans, British, Israelis, Canadians, Australians)
- 7 years for EU citizens and nationals of CPLP member states (Brazil, Angola, Mozambique, Cape Verde, etc.)
- The clock starts from the date the first residence permit is issued
The law was approved by Portugal's parliament in early April 2026, promulgated by the President on 3 May 2026, and published in the Diário da República on 18 May 2026. You can view the official publication at diariodarepublica.pt.
Who Is Protected — and Who Isn't
The law includes a critical transitional rule (Artigo 7.º.2): any nationality application submitted to the IRN on or before 18 May 2026 continues to be processed under the old 5-year regime. Those applicants are fully protected.
However, for investors currently at the residency stage — including Golden Visa holders who have not yet filed a nationality application — the new 7- or 10-year requirement applies to any application submitted from 19 May 2026 onward. Whether previously accrued residency time counts toward the new clock remains legally disputed, and AIMA has not yet issued guidance. The Government has 90 days from 18 May 2026 to publish an updated Regulamento da Nacionalidade.
New Requirements Beyond Residency
The law also introduces additional requirements for naturalisation applicants:
- Demonstrated knowledge of the Portuguese language
- Familiarity with Portuguese culture, history, and national symbols
- Understanding of fundamental rights, duties, and political organisation of the Portuguese State
- A solemn declaration of adherence to democratic values
What This Means for Algarve Investors
Portugal remains one of Europe's most compelling destinations for international investors — and the Algarve, particularly the West (Lagos, Luz, Burgau, Salema), continues to attract serious buyers. But the citizenship calculus has shifted:
- Portugal is no longer a fast-track to an EU passport for most non-EU nationals. Investors who prioritised speed to citizenship should reassess their strategy.
- The lifestyle and investment case remains strong. The Algarve's property market is structurally undersupplied, prices in Lagos stand at €4,449/m² (up 8.8% YoY), and the region absorbs 42.4% of all non-resident investment value in Portugal.
- Golden Visa and D7 holders should act now on legal advice — particularly to understand whether their accrued residency time will be recognised under the new framework.
- The Algarve as a long-term base — not just a citizenship vehicle — is the right lens for 2026 and beyond.
The Bottom Line
Lei Orgânica 1/2026 is a game-changer for investment migration strategy in Portugal. It doesn't diminish the Algarve's appeal — it clarifies it. The investors who will thrive here are those who come for the lifestyle, the climate, the community, and the long-term value of West Algarve real estate — not those chasing a five-year shortcut to a passport.
If you're navigating residency options or evaluating property in Lagos, Luz, or the wider West Algarve, get in touch with the VerLuz team — we're here to help you make the right move.