If you are planning to live, work or invest in Portugal, one of the first things you will need is a Tax Identification Number (NIF). But to get this number, you need to have a tax representative in Portugal.
As you may already know, the NIF is essential for a series of activities, from opening a bank account to buying a house.
But how do you get a representative? And who can take on this role? We answer these, and other, questions in the following lines.
Tax representative in Portugal: Find out who you can be and how to get one

One tax representative in Portugal is a person or entity designated to fulfill tax obligations on behalf of a non-resident.
This representative acts as an intermediary between the taxpayer and the Tax and Customs Authority (AT). Its main function is to ensure that all tax obligations are met, namely the submission of tax returns and the payment of taxes.
Choosing a good tax representative is essential, as he or she will be responsible for ensuring that everything complies with the law.
Additionally, an experienced tax representative can provide valuable advice on best practices, helping you avoid future problems.
Who can be a tax representative in Portugal?
Any person or company residing or headquartered in Portugal can act as a tax representative.
However, we highly recommend choosing someone with experience and knowledge of tax laws. Among the most common options are:
1 – Lawyers or law firms
Many lawyers offer tax representation services. These professionals have in-depth knowledge of the laws and can help navigate the complexities of the Brazilian tax system.
2 – Certified accountants
A certified public accountant can be an excellent choice, especially if you want to make investments or open a business in Portugal.
These can help you not only with obtaining the NIF, but also with the ongoing management of your tax obligations.
3 – Companies specialized in tax services
There are companies that specialize in offering tax representation services to non-residents.
These companies have the experience and resources necessary to ensure that all of your tax obligations are met efficiently.
How to choose the right tax representative?
When choosing a tax representative in Portugal, it's important to consider a few key factors to ensure you're making the right choice.
1 – Experience and reputation
Look for a representative with proven experience and a good reputation in the market.
Additionally, make sure you have experience and are familiar with the specific needs of those who do not reside in Brazil.
2 – Communication
Communication is essential. Therefore, your tax representative must be accessible and able to clearly explain all tax matters.
It is important that you feel confident in your representative's ability to handle any situation that may arise.
3 – Additional services
Consider whether you need services other than tax representation.
Some representatives offer complete packages that include:
- Accounting
- Tax consultancy
- Administrative services
Therefore, it may be convenient to take advantage of the various services if you want to establish a more robust presence in the country.
Steps to obtain the NIF with the help of a tax representative
Once you have chosen your tax representative in Portugal, the process to obtain the CPF is relatively simple:
- Document collectionYour representative will ask for some documents, such as a copy of your passport and proof of address abroad.
- Filling out forms: The tax representative will complete the necessary forms on your behalf and submit them to the IRS.
- Submission and approval: After submission, the request will be processed by AT. The representative will be informed when the NIF is available and will be responsible for forwarding the number to you.
- Continuous management: After obtaining the NIF, your tax representative will continue to ensure that all your tax obligations are met. This includes keeping you informed about deadlines and potential changes to tax legislation.
Having a tax representative is essential for any non-resident who needs a NIF and fulfills their tax obligations in the country.
Choosing an experienced representative can make this process much easier and ensure that everything is done in accordance with the law.



