Why You Need a NIF in Portugal (and How to Get It Fast)
Moving to Portugal starts with three letters: NIF.
The Número de Identificação Fiscal is more than just a tax number — it’s your key to daily life here. From opening a bank account to renting an apartment, signing a work contract, or setting up a business, almost everything begins with having a valid NIF.
For newcomers, the process can feel confusing. But with the right guidance, it’s simple — and that’s where OnCorporate comes in.
What Is a NIF and Why Do You Need It?
The NIF is your tax identification number in Portugal, issued by the Autoridade Tributária (Tax Authority). It’s required for:
- Renting or buying property
- Opening a bank account
- Signing an employment or freelance contract
- Paying taxes and social security
- Setting up a company
- Accessing basic services (utilities, internet, etc.)
Without a NIF, everyday transactions in Portugal become almost impossible.
How to Request a NIF in Portugal
There are two main paths:
- In person — at a tax office (Serviço de Finanças). Requires an appointment and often long waiting times.
- Through a representative — for non-residents, a fiscal representative is mandatory. This person or company acts as the official contact with the Tax Authority.
Documents required:
- Passport or ID card
- Proof of address (for some cases)
- Fiscal representative details (if non-resident)
Common Challenges for Expats
- Language barrier: Most tax offices operate in Portuguese only.
- Fiscal representation: Non-residents must appoint a representative, which adds complexity.
- Delays and bureaucracy: Appointments and paperwork can stretch for weeks if not handled correctly.
How OnCorporate Makes It Easier
At OnCorporate, we streamline the process:
- Act as your fiscal representative in Portugal (mandatory for non-residents)
- Prepare and submit all documentation correctly
- Liaise directly with the tax office to secure your NIF
- Provide additional guidance on next steps: opening a bank account, registering for social security, or setting up a company
This means you get your NIF faster, with less stress, and can focus on settling into life in Portugal.
Why Start With the NIF?
Think of the NIF as the “first key” to Portugal. Without it, doors stay closed — from renting a flat in Lisbon to starting a business in Porto. With it, the rest of the relocation or setup process runs smoothly.
The NIF is essential for anyone moving to Portugal, but it doesn’t have to be a headache. With OnCorporate, you’ll have the number you need — and a team ready to support your next steps.
👉 Ready to request your NIF? Contact us today → oncorporate.com/contact
