What it means
When an invoice line has VAT category Z (zero rated), its VAT rate (BT-152) must be 0 (zero).
Why it matters
No VAT is charged in this category, so a rate above zero contradicts the category and makes the VAT figures unreliable. The invoice is rejected.
How to fix it
In your invoicing software, open the item or the line and check its VAT setting. Keep category Z with rate 0. If the item does carry VAT, switch it to the standard rate (S) or the reduced rate that applies.
The rule as published
In an Invoice line (BG-25) where the Invoiced item VAT category code (BT-151) is "Zero rated" the Invoiced item VAT rate (BT-152) shall be 0 (zero). Business terms: BG-25, BT-151, BT-152
Where this rule applies
| Rule set | Version |
|---|---|
| EN 16931 (UBL) | 1.3.17 |
| EN 16931 (UBL credit note) | 1.3.17 |
| EN 16931 (CII) | 1.3.17 |
| XRechnung 3.0 (UBL) | 3.0.2 |
| XRechnung 3.0 (UBL credit note) | 3.0.2 |
| XRechnung 3.0 (CII) | 3.0.2 |
| Peppol BIS Billing 3.0 (invoice) | 2026.5 |
| Peppol BIS Billing 3.0 (credit note) | 2026.5 |
| Factur-X 1.09 BASIC | 1.0.9-2 |
| Factur-X 1.09 EN 16931 | 1.0.9-2 |
| Factur-X 1.09 EXTENDED | 1.0.9-2 |
| ZUGFeRD 2.5 BASIC | 2.5.2 |
| ZUGFeRD 2.5 EN 16931 | 2.5.2 |
| ZUGFeRD 2.5 EXTENDED | 2.5.2 |
| SI-UBL 2.0 / NLCIUS (invoice) | 2.0.3.13 |
| SI-UBL 2.0 / NLCIUS (credit note) | 2.0.3.13 |
| NLCIUS (CII) | 1.0.3.13 |
| France CTC (UBL invoice) | 1.4.0-04 |
| France CTC (UBL credit note) | 1.4.0-04 |
| France CTC (CII) | 1.4.0-04 |
| CIUS-RO UBL Invoice 1.0.9 | 1.0.9 |
| CIUS-RO UBL Credit Note 1.0.9 | 1.0.9 |
Check your file
Drop your e-invoice to see whether BR-Z-05 still fails, and which other rules do.
Related rules
- BR-AE-05 Reverse-charge items must have a VAT rate of 0 (line)
- BR-AF-05 An IGIC line needs an IGIC rate of 0 or more
- BR-AG-05 IPSI invoice lines need a VAT rate of zero or more
- BR-E-05 Exempt items must have a VAT rate of 0 (line)
- BR-G-05 Exports outside the EU must have a VAT rate of 0 (line)
- BR-IC-05 Intra-community supplies must have a VAT rate of 0 (line)