Chapter IX · Criminal provisions

Article 186 Marriage or union of convenience

Artigo 186.º · Casamento ou união de conveniência

Lei n.º 23/2007, de 4 de julho (Lei de Estrangeiros) · consolidated text, as amended by Law No. 62/2026, checked 26 October 2026

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1. Anyone who marries or lives in a de facto union with the sole aim of enabling another person to obtain, or of obtaining, a visa, a residence permit or an ‘EU Blue Card’, or of circumventing the legislation in force on the acquisition of nationality, shall be punished with imprisonment of one to five years.

1 - Quem contrair casamento ou viver em união de facto com o único objetivo de proporcionar a obtenção ou de obter um visto, uma autorização de residência ou um 'cartão azul UE' ou defraudar a legislação vigente em matéria de aquisição da nacionalidade é punido com pena de prisão de um a cinco anos.

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2. Anyone who, repeatedly or in an organised manner, fosters or creates the conditions for the commission of the acts provided for in the preceding paragraph shall be punished with imprisonment of two to six years.

2 - Quem, de forma reiterada ou organizada, fomentar ou criar condições para a prática dos atos previstos no número anterior, é punido com pena de prisão de dois a seis anos.

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3. Attempt is punishable.

3 - A tentativa é punível.

What we checked in this article

Verify the sole-purpose element (visa, residence permit, EU Blue Card or nationality legislation) and the penalty ranges (1 to 5 years; 2 to 6 years for repeated or organised conduct).

Moving to Portugal, or bringing a team or family? Article 186 may decide what you can apply for.

We map the visa and residence route that fits your activity, prepare the company side (contracts, payroll, registrations) and coordinate with immigration lawyers for the application itself. A written answer and a fixed quote within one working day.

Unofficial English translation prepared by BCA Portugal for reference. Only the Portuguese text published in the Diário da República has legal force. Editorial notes are ours and are not part of the statute.

Applying the law

Visas and residence in Portugal, planned together with the company

The permit depends on what you will do here: employment, your own company, remote work for a foreign employer or investment. Tell us the plan, and we will set out which route the Act gives you and what the company needs to have in place.

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