Is an EORI the same as a VAT number?

No. VAT identifies a taxable person for VAT purposes. EORI identifies an operator for customs interactions. A business may have both, but they serve different functions.

Can I use my VAT number as EORI?

Some countries derive EORI from a national tax identifier, but you should not assume equivalence. The EORI is a customs registration outcome even if it resembles a VAT-related identifier.

Do I need both for importing?

Often, yes. VAT rules and customs rules overlap in imports. Many operators need VAT arrangements and an EORI to lodge declarations and handle duties and taxes.

EORI vs VAT | Differences, overlap in imports, and common confusion points

Two identifiers, different regulatory spaces

VAT is a tax regime identifier. EORI is a customs process identifier. They intersect in import transactions, but they are not interchangeable.

Topic	EORI	VAT ID
Primary use	Customs filings, decisions, operator identification	VAT reporting, invoicing rules, VAT registration
Issuing context	Customs authority registration	Tax authority registration
When requested	Customs declaration and related exchanges	VAT compliance and cross-border VAT checks
Visibility	Varies; not a public certification	VIES may confirm validity for EU VAT IDs

Common operational confusion

Teams submit a VAT ID to the broker and assume it covers EORI registration.
Operators share an EORI with a carrier when a VAT ID is required for a tax step.
Entity mismatch: group companies share logistics but have different VAT registrations and EORI registrations.

Practical control points

Before shipment: confirm which legal entity is importer of record and which identifier is tied to that entity.
Broker onboarding: provide both identifiers if requested, and document who is authorised to use them.
Invoice and incoterms: align commercial terms with who bears duties and taxes, then align identifiers accordingly.

Importer guide

Where VAT and EORI intersect in import clearance.

Customs process

Where identifiers appear in the workflow.

Validation explained

Official checks and what they confirm.

Neutral reference notice: Information is for understanding EORI usage in customs processes. For eligibility, deadlines, and legal effect, rely on the competent customs authority. See Disclaimer, Methodology, and Sources.