EORI Registration in Portugal - Number for Importers

EORI registration in Portugal is mandatory for companies engaging in import and export activities. The aim is to use a common number, unique to each economic operator, that can be used throughout the European Union. Our Portuguese lawyers are at the disposal of foreigners willing to open a company in 2026 in the trading sector for which an EORI number is necessary.

Quick Facts
What is EORI?	EORI stands for Economic Operators Registration and Identification.
Purpose of EORI	EORI is used to identify economic operators and track their customs activities within the European Union.
Mandatory for import/export	EORI registration is mandatory for businesses that import goods into or export goods from the EU (trade with non-EU countries).
Unique identification number	EORI provides a unique identification number to economic operators, enabling them to interact with customs.
Applying for EORI registration in Portugal	Businesses established in Portugal receive their EORI number automatically from their NIF via the Portuguese Tax and Customs Authority (AT), where they can check and update the data; non-EU operators apply via the AT e-declarations portal.
Supporting documents	Required documents for EORI registration may include proof of identity, proof of business, and tax information.
Validity period	Once obtained, the EORI number remains valid indefinitely, unless revoked or suspended by the authorities.
Transferability	EORI numbers are not transferable and belong to the registered economic operator.
Need for EORI in customs declarations	EORI numbers must be included in customs declarations when importing or exporting goods.
EORI verification	EORI numbers can be verified using the European Commission's EORI online database.
Multiple EORI numbers possibility (Yes/No)	No, an economic operator receives a single EORI number valid throughout the EU, regardless of the member states in which it operates.
Reusing EORI numbers	If a business ceases operations and later restarts, the same EORI number can usually be reused.
Updating EORI information	Registered businesses must keep their EORI information up to date and inform the authorities of any changes.
EORI and non-EU businesses	Non-EU businesses without an EU establishment register in the member state where they first carry out a customs operation; if that is Portugal, they apply via the AT e-declarations portal.
Penalties for non-compliance	Failure to register for EORI or comply with EORI requirements may result in penalties or delays in customs clearance.

What is EORI?

EORI stands for Economic Operators Registration and Identification, and it is a special ID used to identify companies and their activities within the European Union.

Are there special activities for which EORI in Portugal is needed?

Yes, for import and export activities.

Where do I need to apply for an EORI?

Through the Portuguese Tax and Customs Authority (AT).

What documents are required when applying for EORI in Portugal?

Company documents,
Certificate of Incorporation,
Tax ID in Portugal,
VAT certificate,
Valid ID or passport,
Power of attorney, etc.

NOTE: To export and import products to and from Portugal, you must have a registered company and the required business license, alongside EORI.

Here is an infographic that explains the EORI registration in Portugal:

Do I need the Fiscal Identification Number for EORI?

Yes, NIF is assigned to companies registered for tax purposes in Portugal and then used for EORI registration of such companies.

What is the EORI format in Portugal?

The EORI code is formed of the PT country code, followed by 9 digits.

Is the VAT ID the same as the EORI number in Portugal?

The EORI number in Portugal is PT followed by the 9-digit NIF, i.e. the same as the company's PT VAT number. However, the format differs in other member states.

Do I need more EORI numbers?

No, there is no need for more than just one EORI number for your company with import and export activities in Portugal.

Are there any precautions regarding EORI in Portugal?

Portuguese companies are advised to update their information whenever necessary, as these changes will also be reflected in the economic operator’s system.
changes to the EORI data can be made via the electronic declaration menu.
if the company is liquidated or ceases conducting economic activities, regardless of the reason for the cessation, the EORI number will automatically be canceled.

Please watch the following video presentation with details about EORI in Portugal:

What is the time frame to get an EORI ID in Portugal?

About 24 hours.

When is an EORI number canceled?

An EORI number can be canceled if your company no longer has activities on the market.

Are there any EORI updates in Portugal?

in 2026, PDF electronic invoices will still be accepted. However, these documents must be issued using certified programs and software and show the parties' VAT numbers; the EORI number is not a mandatory invoice element.
all customs declarations for imports into, exports from and transit through the EU must include the compulsory EORI number. Otherwise, the authorities may fine trading companies.
Portugal is implementing the “Qualified Electronic Signature”, which will be used by import and export companies in Portugal. From 1 January 2027 PDF invoices must carry a qualified electronic signature or seal (or be exchanged via EDI) to count as electronic invoices.

For more information about company requirements in Portugal and how you can obtain the EORI number in 2026, please contact our law firm in Portugal.