Chapter X · Single-member private limited companies

Article 270-F Contracts between the member and the single-member company

Artigo 270.º-F · Contrato do sócio com a sociedade unipessoal

Código das Sociedades Comerciais · Decree-Law No. 262/86 · consolidated text checked 26 October 2026

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1. Legal transactions entered into between the sole member and the company must serve the pursuit of the company’s object.

1 - Os negócios jurídicos celebrados entre o sócio único e a sociedade devem servir a prossecução do objecto da sociedade.

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2. Legal transactions between the sole member and the company are subject to the form prescribed by law and must in all cases be in writing.

2 - Os negócios jurídicos entre o sócio único e a sociedade obedecem à forma legalmente prescrita e, em todos os casos, devem observar a forma escrita.

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3. The documents recording the legal transactions entered into by the sole member and the company must be made available for inspection together with the management report and the reporting documents; any interested party may consult them at the company’s registered office at any time.

3 - Os documentos de que constam os negócios jurídicos celebrados pelo sócio único e a sociedade devem ser patenteados conjuntamente com o relatório de gestão e os documentos de prestação de contas; qualquer interessado pode, a todo o tempo, consultá-los na sede da sociedade.

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4. Breach of the preceding paragraphs entails the nullity of the legal transactions entered into and renders the member liable without limitation.

4 - A violação do disposto nos números anteriores implica a nulidade dos negócios jurídicos celebrados e responsabiliza ilimitadamente o sócio.

What we checked in this article

The object-related purpose test, the written-form requirement, disclosure with the annual reporting documents and inspection by any interested party, and the sanctions of nullity and unlimited liability of the member are retained.

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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.

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