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Tax residency registration
Updated over 3 months ago

Changing your tax residency to Portugal is a crucial step for individuals who wish to live in the country. This guide provides information on how to request a change of fiscal address to Portugal, the documentation required, and the implications of this change on your tax obligations.


What is the Portuguese tax residency registration?

To legally reside in Portugal, you must register your tax residency in the country. This process, whether done in person or online, initiates your tax obligations in Portugal. Here's an overview:

  • Documentation Required for Non-EU Citizens:

    • Portuguese Tax Identification Number (NIF).

    • Residency permit card.

    • Proof of address (e.g., employment contract or rental agreement).

    • Valid passport.

  • Documentation Required for Citizens of the European Union:

    • Portuguese Tax Identification Number (NIF).

    • Certificate of Registration for EU/EEA/Switzerland citizens.

    • Valid passport or identification document.

  • Changing Tax Residency Process:

    • The process involves submitting the necessary documentation to the tax authorities.

    • Once the tax address is changed, you become subject to tax obligations, including tax payments on all income earned worldwide.


How can we assist you?

Relocate Now can assist you in the process of changing your tax residency to Portugal. Here's how our services can help:

  • Request the change on your behalf: We will submit the necessary documentation to the tax authorities on your behalf to request the change of tax residency to Portugal.

  • Providing proof of Portuguese address: We will provide you with the final document, the updated tax identification number (NIF) document, confirming your Portuguese address.


What is the estimated time to complete?

Our typical timeframe for tax residency change requests is 48 hours after all necessary documentation is received and approved. Nevertheless, the tax authorities’ acceptance timings vary, taking an average time is 10 business days. This timeline may vary depending on the specific circumstances and the responsiveness of the tax authorities.


What are our fees?

Our service fee for assisting you in changing your tax residency to Portugal is as follows:

  • Service Fee: €50 (Euros) + VAT.

Please note that this fee covers the convenience and support provided by Relocate Now in ensuring a smooth transition to your new tax residency address in Portugal.


Frequently Asked Questions

Why do I need to change my tax residency to Portugal?

Changing your tax residency to Portugal is necessary if you plan to live in the country. It ensures that you comply with Portuguese tax laws and enables you to fulfill your tax obligations on income earned within Portugal.

Do I need to spend more than 183 days in Portugal to be considered a tax resident?

No, as soon as you change your tax address to Portugal, you will be considered a resident.

What documents are required for changing tax residency for non-EU citizens?

Non-EU citizens need to provide the following documents: a Tax Identification Number (NIF); Residency permit card; Proof of address (employment contract or rental agreement); and a valid passport.

What documents are required for changing tax residency for EU citizens?

EU citizens need to provide: a Tax Identification Number (NIF); a Certificate of Registration for EU/EEA/Switzerland citizens; and a valid passport or identification document.

Can I change my tax residency online, or is it an in-person process?

The process can be done both in person and online. The choice depends on individual circumstances and preferences.

What are the tax implications once my residency is changed to Portugal?

Changing tax residency initiates your tax obligations in Portugal. You'll be required to pay taxes on all income earned worldwide.

What should I do after changing my address?

You should notify the tax authorities in your previous country so that they can change your information in their records.

Can I handle the process of changing tax residency to Portugal on my own?

Yes, individuals can handle the process independently. However, using services like Relocate Now can simplify the process, providing convenience and support.

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