EORI Number in Portugal
An EORI (Economic Operators Registration and Identification) number identifies your business to customs across the EU. This page explains the Portugal EORI format, how to get one from Portuguese Tax and Customs Authority (AT), and lets you validate any number instantly.
Portugal EORI format
A Portugal EORI begins with the PT country prefix followed by the national trader identifier.
How to get an EORI number in Portugal
- Confirm your business is established in Portugal (or has the required customs registration there).
- Register with Portuguese Tax and Customs Authority (AT) using their online customs/EORI application.
- Provide your company identifiers (VAT/tax number, legal name, address).
- Receive your EORI number — usually within a few working days — and validate it below before your first declaration.
Official source: Portuguese Tax and Customs Authority (AT).
Frequently asked questions
Do I need an EORI number to import into Portugal?
Yes. Any business lodging a customs declaration in Portugal — importing or exporting goods — needs a valid EORI number registered with the customs authority.
Where do I register for an EORI number in Portugal?
EORI numbers for Portugal are issued by Portuguese Tax and Customs Authority (AT). You apply through their online customs registration service.
How do I check if an EORI number is valid?
Use the free EORI checker on this page. It validates the number in real time against the official European Commission EORI service and returns the registered trader where publicly consented.
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EORI ValidatorTariff & duty lookupHS Classifier
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