In Portugal, the NIF is a necessary tax identification number for employment, used to track income and tax contributions to the government.
In Portugal, the NIF (Número de Identificação Fiscal) is a tax identification number that is required for various purposes, including employment. When starting a new job in Portugal, employees are typically required to provide their NIF to their employer for tax purposes. This unique identification number is used to track an individual's income and tax contributions to the Portuguese government. Therefore, having a valid NIF is essential for legal employment in Portugal.