How to Get a Portugal NIF Number: Complete Guide for Foreign Investors (2025)

What Is a NIF?

The NIF (Número de Identificação Fiscal) is Portugal's tax ID number. Essential for buying property, opening bank accounts, and signing contracts.

4 Methods

1. In person at Finanças: Free, same day
2. Fiscal representative: €100-€150, 3-10 days
3. Through a lawyer: €150-€300, 5-10 days
4. Portuguese consulate: Varies, 2-4 weeks

Required Documents

Passport, proof of home address, Portuguese address or fiscal representative agreement.

Get your free mortgage assessment — you'll need your NIF to proceed.