Written with people moving from Turkey in mind. The Portuguese rules still apply more broadly.
Opening a Bank Account as an Expat
Traditional banks like CGD or Millennium BCP often ask for many documents. For a faster start, consider digital-friendly options like Moey! (by Crédito Agrícola).
You will need: NIF, Proof of Address (can be from Turkey for the first account), and Proof of Income/Employment.