EU VAT Triangulation: Rules for Triangular Transactions

What is an EU VAT triangular transaction?

An EU VAT triangular transaction is a chain sale involving three businesses in three different EU Member States. Supplier A sells goods to Intermediary B, B resells them to Final Customer C, and the goods move directly from A to C. Understanding the applicable VAT rates in the EU is a prerequisite for pricing each leg of such a transaction.

There are two legal supplies, but only one physical movement of goods. That mismatch is what makes the VAT treatment sensitive.

Example: an Italian supplier sells goods to a French intermediary, who resells them to an Austrian customer. The goods move directly from Italy to Austria. The French intermediary never receives the goods in France.

Why does VAT triangulation matter?

Without simplification, the intermediary may be treated as making an intra-Community acquisition in the Member State of arrival, followed by a domestic supply to the final customer. In practice, that can trigger a VAT registration obligation in the destination country.

The EU triangulation simplification avoids this outcome when strict conditions are met. The final customer becomes liable for VAT through reverse charge, and the intermediary does not charge local VAT in the Member State of arrival.

Conditions for the EU triangulation simplification

The simplification only applies when all key conditions are met:

• the transaction involves three taxable persons;

• the three parties are identified for VAT in three different EU Member States;

• the goods are dispatched directly from the first supplier to the final customer;

• the intermediary is not established in the Member State where the goods arrive;

• the intermediary acquires the goods for a subsequent supply in that same Member State of arrival;

• the final customer is identified for VAT in the Member State of arrival;

• the final customer is designated as liable for VAT under reverse charge;

• the intermediary reports the transaction in its EC Sales List.

Article 141 sets the core simplification conditions. Article 197 supports the reverse charge by the customer. Article 42 links the treatment to reporting compliance. Article 265 sets specific information requirements for the recapitulative statement.

How should the first invoice be issued?

The first invoice is issued by Supplier A to Intermediary B. In the classic simplified triangulation scenario, this supply is treated as the intra-Community supply linked to the transport of the goods.

Supplier A usually invoices without VAT, provided the normal conditions for an exempt intra-Community supply are met: valid VAT identification, transport to another Member State and consistent documentary evidence.

The VAT number used by the intermediary matters. Using the wrong VAT number can change the analysis of the chain and may prevent the simplification from applying.

How should the intermediary invoice the final customer?

The second invoice is issued by Intermediary B to Final Customer C. Where the simplification applies, the intermediary invoices without local VAT in the Member State of arrival. The final customer accounts for VAT there under reverse charge.

The invoice should clearly include:

• the VAT numbers of the intermediary and the final customer;

• a reverse charge wording adapted to local invoicing practice;

• a clear indication that the customer is liable for VAT;

• the usual commercial details: goods description, quantities, price, date, parties and delivery terms.

The objective is simple: the invoice must not suggest that the intermediary is charging or collecting VAT in the Member State of arrival.

What must be reported in the EC Sales List?

The intermediary must report the triangular transaction in its recapitulative statement, commonly called the EC Sales List.

The reporting should identify the VAT number used by the intermediary, the VAT number of the final customer in the Member State of arrival, the total value excluding VAT of the subsequent supplies and any triangulation code required locally.

This is often where transactions fail in practice. A correct invoice is not enough if the recapitulative statement is missing, late or inconsistent.

Triangular transaction vs chain transaction

A triangular transaction is a specific type of chain transaction. A chain transaction exists whenever the same goods are sold successively between several parties but transported only once. Another related flow is contract manufacturing, where goods are sent to a processor in another Member State before the final sale — this differs from triangulation because the processing creates a distinct supply.

The EU triangulation simplification covers a narrower case: three parties, three different EU Member States, one direct dispatch and reverse charge by the final customer.

If the chain includes more than three parties, two parties in the same Member State, an intermediary established in the Member State of arrival, or a non-direct transport route, the simplification should not be applied automatically.

What if a non-EU country is involved?

A transaction can be triangular commercially without qualifying for the EU VAT triangulation simplification. The simplification is designed for intra-Community movements of goods between EU Member States. When goods cross an external EU border, an EORI number is required for customs formalities.

If the goods leave from a third country, arrive in a third country, or involve an import or export leg, the VAT analysis changes. Customs, import VAT, export evidence, Incoterms, importer of record, fiscal representation and local VAT registration exposure must be assessed separately.

Practical checklist before applying triangulation

Before treating a transaction as simplified EU VAT triangulation, check that:

• all three parties are taxable persons acting B2B;

• each VAT number is valid in VIES;

• the three VAT numbers belong to three different EU Member States;

• the goods move directly from the initial supplier to the final customer;

• transport evidence matches the invoices and contractual flow;

• the intermediary is not established in the Member State of arrival;

• the invoice to the final customer clearly applies reverse charge;

• the final customer is liable for VAT in the destination country;

• the EC Sales List is prepared with the right triangulation indication;

• sales, logistics and accounting teams are aligned on the same transaction pattern.

A triangular commercial flow is not enough. The VAT simplification depends on legal status, VAT registration, direct transport, establishment, reverse charge and reporting. See our guide on Quick Fixes.