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Can a foreigner start a company in Portugal online?

The «Criar Empresa» page of the Institute of Registries and Notaries explains how the online service authenticates someone who does not have a Portuguese citizen card. This article stays with that text.

It does not describe the practical steps to obtain a Digital Mobile Key with a passport: that AMA page was not confirmed here.

Which authentication the page allows

The page states that a foreign citizen can use a Digital Mobile Key linked to a passport or European authentication (eIDAS).

What is required of every partner

Every partner must have authentication (Digital Mobile Key or citizen card) and an active digital signature. Documents in a foreign language need a translation.

Partners that are foreign companies

Foreign partners that are legal persons need a Portuguese company number and tax number and a registration certificate from the country of origin, among other documents.

Key takeaways

  • The IRN page allows a Digital Mobile Key linked to a passport or eIDAS authentication.
  • Every partner needs authentication and an active digital signature.
  • Documents in a foreign language need a translation.
  • A foreign company that is a partner needs a Portuguese company number and tax number and a certificate from the country of origin, among other documents.

Frequently asked questions

Official sources

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