How to apply for an NIF number in Portugal?

If you're planning to live, work, or conduct any financial transactions in Portugal, you'll need to obtain a Número de Identificação Fiscal (NIF).
The NIF is a unique tax identification number required for various activities, such as opening a bank account, signing a lease, or even getting a mobile phone contract. Here’s a step-by-step guide to help you through the process of applying for an NIF number.


1. Who Needs an NIF?

  • Anyone who intends to live in Portugal.
  • Non-residents who plan to engage in financial activities in Portugal, such as purchasing property or starting a business.


2. Required Documents

  • Identification: A valid passport or European Union ID card.
  • Proof of Address: For residents, a Portuguese address is required. For non-residents, you’ll need to provide a proof of address from your home country.
  • Representation: Non-EU residents will need to appoint a fiscal representative in Portugal. This representative will be responsible for your tax obligations in Portugal.


3. Where to Apply

  • In Person: You can apply for an NIF at a local Finanças office (Tax Office). Offices are located throughout Portugal.
  • Online: This option is available if you have a fiscal representative who can submit the application on your behalf. However, for first-time applicants, in-person visits are usually required.


4. Application Process

  • Step 1: Visit the Finanças Office
    • Find your nearest Finanças office. It's advisable to go early in the day to avoid long queues.
  • Step 2: Submit Your Documents
    • Present your identification, proof of address, and, if required, details of your fiscal representative.
  • Step 3: Receive Your NIF
    • The process is usually quick, and your NIF is often issued immediately. You'll receive a paper document with your NIF number on it.


5. Cost

  • Applying for an NIF is generally free of charge at the Finanças office. However, if you appoint a fiscal representative, there might be additional costs associated with their services.


6. Important Considerations

  • Representation: Non-EU citizens must have a fiscal representative. This person or entity will be the point of contact with the Portuguese tax authorities and will be liable for any tax obligations on your behalf.
  • Use of NIF: Once issued, your NIF will be used for all financial and legal transactions in Portugal, so keep it secure.


7. Post-Application

  • After receiving your NIF, you can use it immediately for various activities such as opening a bank account, signing a rental agreement, or registering for utilities.


Obtaining an NIF is an essential step for anyone planning to live or do business in Portugal. The process is straightforward, but it’s important to ensure you have all the required documents and, if necessary, a fiscal representative. While the application can be done personally, it’s important to remember that companies like Horizons cannot apply for an NIF on behalf of employees. Therefore, taking the initiative to apply for your NIF early can help you avoid delays in settling into your new life in Portugal.

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