One of the first things anyone moving to Portugal will hear about is the NIF, or Número de Identificação Fiscal. Whether you plan to rent a home, open a bank account, sign up for utilities, or simply shop online, this nine-digit tax identification number is essential for almost every transaction in Portugal.
Here’s what you need to know about the NIF—and how to get one.
What is a NIF?
The NIF is Portugal’s personal tax identification number, issued by the Autoridade Tributária e Aduaneira (Tax and Customs Authority). Think of it as a universal reference number used for all financial and legal activities in the country.
Everyone — citizens, residents, and even non-residents — can and often must have a NIF.
Having a NIF is required for everyday activities, including:
- Signing a lease or purchasing property
- Opening a Portuguese bank account
- Setting up utilities and internet
- Accessing healthcare or social services
- Receiving a salary or registering as self-employed
- Making major purchases (cars, appliances, etc.)
Even non-residents who wish to invest in Portugal or apply for a visa will need one.
How to Apply for a NIF
There are two main ways to get your NIF:
- In Person (at a Finanças Office):
You can apply at any local Serviço de Finanças with:
- Valid passport or EU ID card
- Proof of address (from your home country or Portugal)
- Fiscal representative (for non-EU residents)
The process is straightforward, though lines can be long—arriving early helps.
- Through a Representative or Agency:
If you’re abroad or prefer a smoother process, agencies like ORM can arrange your NIF remotely by acting as your fiscal representative. This ensures your documentation is filed correctly and legally.
What Is a Fiscal Representative?
For non-EU/EEA residents, a fiscal representative is mandatory. This person or entity receives tax-related correspondence from the authorities on your behalf. They don’t control your finances but help ensure compliance with Portuguese tax law.
Common Myths About the NIF
- “I don’t need a NIF if I’m not paying taxes.”
False—many services require it even if you’re not yet earning income in Portugal. - “Getting a NIF automatically means I owe taxes.”
Not true. The NIF simply identifies you; tax obligations depend on your residency status and income sources. - “It takes weeks to get one.”
In-person applications can often be completed the same day if your documents are in order.
At Ortega Realty & Management (ORM), we assist newcomers and investors in obtaining their NIF quickly and correctly. Whether you’re abroad or already in Portugal, our team can handle the paperwork and representation—making your transition smoother and faster.
Securing your NIF is one of the first, simplest, and most important steps toward settling in Portugal. It opens doors to renting, banking, healthcare, and more—essentially, to living like a local.
With ORM’s guidance, you can start your journey with confidence, knowing that every detail—from tax numbers to home keys—is taken care of with expertise and care.

