VAT Headaches: Are “Exempt” and “Reverse Charge” Cumulative Invoice Requirements?

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Slide deck

Executive summary

Article 226 of the EU VAT Directive requires invoices to contain specific information about the VAT treatment of a transaction. Two requirements that are easily confused are Article 226(11), concerning exempt supplies, and Article 226(11a), concerning transactions for which the customer is liable for VAT.

The distinction is fundamental:

An exemption reference explains why the supplier has not charged VAT.
The words“Reverse charge” tell the customer that it must account for the VAT.
The requirements are cumulative where both provisions apply to the transaction.
For Article 226(11), quoting a specific legal provision is not essential if the invoice otherwise clearly indicates that the supply is exempt.
For Article 226(11a), the Court of Justice has adopted a stricter approach. In Case C-247/21, Luxury Trust Automobil, it held that, in the context of the triangular simplification, the prescribed words “Reverse charge” cannot be replaced by an exemption or triangular-transaction reference. [eur-lex.europa.eu], [eur-lex.europa.eu]

The judgment is particularly important because it demonstrates that some invoice statements do more than document a VAT treatment. In certain circumstances, they help determine or implement that treatment.

What does Article 226 require?

Article 226 of Council Directive 2006/112/EC contains the harmonised list of information that must appear on a full VAT invoice. Among those requirements are the following two statements:

Article 226(11): In the case of an exemption, reference to the applicable provision of the Directive, the corresponding national provision, or any other reference indicating that the supply of goods or services is exempt.

Article 226(11a): Where the customer is liable for payment of the VAT, the mention “Reverse charge.”

The wording of the two provisions is noticeably different. Article 226(11) offers the supplier several ways to identify the exemption. Article 226(11a), by contrast, prescribes a particular statement. [eur-lex.europa.eu], [vatupdate.com]

That difference reflects the separate functions of the two invoice references.

Article 226(11): explaining why VAT has not been charged

Article 226(11) applies where the supply is exempt from VAT. Its purpose is to indicate the VAT treatment applied by the supplier and explain why the invoice does not contain an amount of VAT.

The wording of the provision gives the supplier three alternatives:

cite the applicable provision of the VAT Directive;
cite the corresponding national provision; or
use another reference that indicates that the supply is exempt.

A reference to a specific legal provision is therefore not mandatory under EU law. A sufficiently clear plain-language statement can meet the requirement.

For example, an invoice for an exempt intra-Community supply could state:

“Exempt intra-Community supply.”

A more legally precise version would be:

“Exempt intra-Community supply under Article 138 of Directive 2006/112/EC.”

The first wording should in principle be capable of satisfying Article 226(11), because it clearly identifies the transaction as an exempt intra-Community supply. The second is nevertheless preferable because it identifies the precise legal basis and reduces the risk of ambiguity or disagreement under national invoicing practices.

A generic statement such as“No VAT” is less satisfactory. It does not necessarily indicate that the supply is exempt. VAT may be absent for various reasons, including because the transaction is outside the scope of VAT, outside the supplier’s Member State, subject to a reverse charge, or covered by a special scheme.

Similarly, the statement“Exempt” communicates the basic tax outcome but does not identify the particular exemption applied. Although Article 226(11) does not expressly require the supplier to identify the category of exemption, a more specific description is advisable because it helps the customer and the tax authorities verify the treatment.

Article 226(11a): identifying who must account for the VAT

Article 226(11a) serves a different purpose. It applies where the customer is liable for payment of the VAT on the relevant supply.

Under a reverse-charge mechanism, the supplier does not collect VAT from the customer. Instead, the customer accounts for the VAT in its own VAT return, subject to the rules applicable in the Member State concerned.

The statement“Reverse charge” therefore does not explain that the supply is exempt. In fact, the supply will commonly remain taxable. The statement tells the customer that the liability to account for the tax rests with the customer rather than the supplier.

This distinction matters because an invoice without VAT does not, by itself, tell the customer what it must do. The absence of VAT could indicate an exemption, an out-of-scope transaction, a place-of-supply result or a reverse charge. Only the reverse-charge statement clearly communicates that the customer is expected to account for the tax.

The key case: C-247/21, Luxury Trust Automobil

The principal judgment addressing Article 226(11a) is the Court of Justice’s decision of 8 December 2022 in Case C-247/21, Luxury Trust Automobil GmbH v Finanzamt Österreich.

The case concerned an intra-Community triangular transaction. Luxury Trust Automobil, established in Austria, purchased vehicles from a supplier in the United Kingdom and resold them to a customer in the Czech Republic. The vehicles were transported directly from the United Kingdom to the Czech customer.

The invoices issued by Luxury Trust Automobil stated:

“Exempt intra-Community triangular transaction.”

They did not, however, contain the words:

“Reverse charge.”

The issue was whether the exemption and triangular-transaction wording was sufficient to designate the final customer as liable for VAT under the triangular simplification. [eur-lex.europa.eu], [eur-lex.europa.eu]

The Court’s decision

The Court held that the final customer had not been validly designated as liable for VAT because the invoice did not contain the words “Reverse charge.”

In the particular context of the triangular simplification, the intermediary could not replace those words with a different statement, even if that alternative wording suggested that the transaction was a triangular transaction. The express wording required by Article 226(11a) had to be used. [eur-lex.europa.eu], [eur-lex.europa.eu]

The Court explained that one of the functions of an invoice is to inform the customer of the supplier’s legal assessment of the transaction. That function becomes especially important where the supplier considers that, exceptionally, the customer rather than the supplier is liable for VAT.

The reverse-charge statement ensures that the final customer understands that it must account for the VAT. The Court consequently considered that there must be no uncertainty about the person liable for the tax. [eur-lex.europa.eu], [eur-lex.europa.eu]

Why the exemption statement was insufficient

The words “Exempt intra-Community triangular transaction” communicated that Luxury Trust Automobil had not charged VAT and considered a special cross-border treatment applicable. They did not, however, expressly tell the final customer that it was liable for payment of the VAT.

The Opinion of Advocate General Kokott drew the distinction particularly clearly. An invoice that does not show VAT only indicates that the supplier considers that it is not required to collect VAT. It does not explain why VAT has not been charged and does not necessarily mean that liability has shifted to the customer.

The Advocate General considered that “Exempt intra-Community triangular transaction” might satisfy Article 226(11), but did not satisfy Article 226(11a). Where the legislature has separately required an exemption reference and a reverse-charge reference, the two concepts cannot be merged into a single general statement. [eur-lex.europa.eu], [eur-lex.europa.eu]

Can the omission be corrected?

The Court also held that the omission of the “Reverse charge” statement could not, in the circumstances of the triangular simplification, be corrected retroactively merely by adding a statement that the transaction was triangular and that the customer was liable for VAT.

The reasoning was that the invoice reference was part of the mechanism for designating the final customer as liable for the tax. Adding the statement later was therefore not simply correcting evidence of an existing VAT treatment. It amounted to issuing the invoice required to establish that treatment for the first time. [eur-lex.europa.eu], [eurlexsearch.com]

This conclusion is stricter than the Court’s usual substance-over-form approach to invoicing defects. It must therefore be read in its proper context. The case concerned an optional simplification whose application depended on the final customer being designated as liable in accordance with Articles 42, 141 and 197 of the VAT Directive.

It should not automatically be concluded that every missing reverse-charge statement in every type of transaction is incapable of correction with retroactive effect. The consequences must be determined by examining the substantive reverse-charge provision concerned and the function performed by the invoice statement under that provision.

The broader invoice principles from Barlis

Case C-516/14, Barlis 06, did not concern Article 226(11) or (11a) directly. It concerned the description and date of legal services under Article 226(6) and (7). Nevertheless, it provides useful general guidance on the role of invoice particulars.

The Court held that vague invoice descriptions did not necessarily comply with Article 226. At the same time, the tax authority could not refuse input VAT deduction solely because the invoice was defective where it possessed all the information needed to verify that the substantive deduction conditions were satisfied. [eur-lex.europa.eu], [eur-lex.europa.eu]

The case illustrates that invoice requirements generally allow customers and tax authorities to identify the transaction and verify the VAT treatment. Formal defects do not invariably defeat substantive VAT rights.

Luxury Trust Automobil, however, shows the limit of that principle. Where a particular statement performs a legally operative function, such as designating the customer as liable under an optional simplification, the missing statement may not be treated as a minor administrative defect.

Are Articles 226(11) and 226(11a) cumulative?

The two provisions are cumulative where both apply, but not every invoice without VAT requires both statements.

The correct analysis is transactional:

If the supply is exempt, Article 226(11) applies.
If the customer is liable for VAT on the supply, Article 226(11a) applies.
If the relevant legal arrangement involves both an exemption and a separate transfer or designation of VAT liability, both references may be required.

The fact that the supplier does not charge VAT does not itself establish that the customer is liable under a reverse-charge provision. Equally, a reverse-charge transaction is not necessarily an exempt transaction. In many reverse-charge situations, the supply remains taxable, but the obligation to account for the tax is transferred to the customer.

Ordinary intra-Community supplies require particular care

An ordinary intra-Community supply illustrates why exemption and reverse charge must not be conflated.

For the supplier, an intra-Community supply satisfying Article 138 is exempt. For the purchaser, the arrival of the goods normally gives rise to a taxable intra-Community acquisition in the Member State of destination.

Those are legally separate taxable events:

an exempt intra-Community supply by the supplier; and
a taxable intra-Community acquisition by the purchaser.

The purchaser’s obligation to account for acquisition VAT does not necessarily mean that it is liable for VAT on the supplier’s exempt supply under a reverse-charge mechanism.

Therefore, the words “Reverse charge” should not automatically be treated as mandatory on every ordinary intra-Community supply invoice merely because the purchaser must report acquisition VAT. For an ordinary intra-Community supply, the appropriate statement would normally be:

“Exempt intra-Community supply under Article 138 of Directive 2006/112/EC.”

By contrast, where the final customer is designated as liable under the triangular simplification, Luxury Trust Automobil confirms that the invoice must include:

“Reverse charge.”

Practical drafting recommendations

Businesses should avoid using one generic statement for all cross-border invoices. Invoice wording should follow the precise VAT treatment of each transaction.

For an exempt intra-Community supply, the recommended wording is:

“Exempt intra-Community supply under Article 138 of Directive 2006/112/EC.”

For a conventional reverse-charge transaction:

“Reverse charge.”

Where appropriate, this may be supplemented by a reference to the relevant EU or national provision, but the prescribed reverse-charge wording should remain visible.

For a triangular transaction using the simplification, the invoice should include both a clear triangular-transaction reference and the prescribed words:

“Intra-Community triangular transaction. Reverse charge.”

The applicable national invoicing rules should also be reviewed, including the relevant language requirements and any additional references permitted or required under the national implementation of the VAT Directive.

Conclusion

Article 226(11) and Article 226(11a) are related but fundamentally different invoice requirements.

Article 226(11) explains that the supplier has applied an exemption. It is flexible as to form and permits a legal reference or another sufficiently clear statement indicating that the supply is exempt.

Article 226(11a) identifies the customer as the person responsible for accounting for VAT. The Court’s judgment in Luxury Trust Automobil confirms that, at least in the triangular simplification context, an exemption or triangular-transaction reference cannot replace the express words “Reverse charge.”

The practical message is straightforward:“Exempt” explains why the supplier has not charged VAT; “Reverse charge” tells the customer that it must account for VAT. One statement should not be expected to perform the function of the other.

Sources

Editorial approach

The article separates the legal purpose of the two invoice references, places Luxury Trust Automobil in its specific triangular-transaction context, and avoids extending its strict correction finding automatically to every reverse-charge situation. It also converts the legal interpretation into practical invoice wording that businesses can apply.