Newsroom, VAT | 6. March 2026

Chain Transactions in the EU – Why They Still Carry a High Risk of Errors

Chain transactions are common in international trade but remain complex from a VAT perspective. Despite the introduction of the EU “Quick Fixes,” practical uncertainties persist, particularly regarding the allocation of the transport to the correct supply and the use of VAT identification numbers. This article highlights typical pitfalls and explains what businesses should consider when dealing with cross-border supply chains. by

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When Multiple Businesses Are Involved

A chain transaction occurs when several businesses conclude successive sales transactions involving the same goods, while the goods are transported only once from one EU Member State to another. A typical example may look like this:

  • Company A (Germany) sells to Company B (Austria),
  • B resells the goods to Company C (Italy),
  • but the goods are shipped directly from Germany to Italy.

From a VAT perspective, the key question is: Which supply qualifies as the “transported supply”? Only this supply can be treated as a VAT-exempt intra-Community supply. The other supplies in the chain are considered “static supplies” and are generally taxable in the respective country where they take place.

Allocation of the Transported Supply

Correctly allocating the transported supply is crucial for the VAT treatment of the entire chain. Since the introduction of the EU Quick Fixes, the following general rule applies:

  • If the intermediary operator (the middle supplier in the chain) arranges the transport or commissions the shipment, the transported supply is generally attributed to the supply to that intermediary.
  • However, an important exception applies if the intermediary communicates a VAT identification number issued by the Member State of dispatch to its supplier. In that case, the transported supply may instead be allocated to the subsequent supply made by the intermediary.

In practice, this distinction frequently leads to errors – particularly when companies use multiple VAT identification numbers or when the responsibility for transportation is not clearly documented.

Typical Practical Pitfalls

Despite clearer legal rules, tax audits continue to reveal recurring problem areas, such as:

  • incorrect allocation of the transported supply
  • missing or incorrectly used VAT ID numbers
  • unclear responsibility for transportation
  • insufficient documentation of the supply chain
  • incorrect invoicing

These risks increase in particular when several entities within a corporate group are involved or when goods are sold through complex international distribution structures.

Implications for Businesses

Incorrect classification of a chain transaction can have significant consequences. For example, if a supply is incorrectly treated as a VAT-exempt intra-Community supply, tax authorities may later assess VAT in the Member State of dispatch. This may also result in interest charges or penalties.

Businesses should therefore carefully consider the following questions:

  • Who organizes and pays for the transport?
  • Which VAT identification number is used for each transaction?
  • How are the contractual relationships between the parties structured and documented?

Clear contractual arrangements and proper documentation of transport responsibilities can help prevent many of these risks.

Conclusion

Chain transactions remain one of the more complex areas of European VAT law. While the EU Quick Fixes have improved legal certainty, practical implementation is still prone to errors. Companies involved in cross-border supply chains should regularly review their processes and documentation to minimize potential VAT risks.

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