What services in Portugal require you to provide a NIF?

In Portugal, a NIF is required for various services like opening a bank account, signing a rental agreement, purchasing a vehicle, registering for utilities, and filing taxes.

In Portugal, providing a NIF (Número de Identificação Fiscal) is required for a variety of services, including but not limited to opening a bank account, signing a rental agreement, purchasing a vehicle, registering for utilities such as electricity and water, and filing taxes. The NIF is a unique identification number that is essential for conducting official transactions and ensuring compliance with legal and financial regulations in Portugal. It is important to have a valid NIF when engaging in any of these services to avoid any complications or delays.