BR-E-10
A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Exempt from VAT" shall have a VAT exemption reason code (BT-121) or a VAT exemption reason text (BT-120).
What does this rule mean?
An exempt VAT breakdown (category E) has no exemption reason.
For a VAT exemption the invoice must state the reason — as a code (BT-121) or text (BT-120).
- BG-23
- VAT breakdown (group)
- BT-118
- VAT category code (UNCL 5305)
- BT-120
- VAT exemption reason text
- BT-121
- VAT exemption reason code
Official rule message (standard)
A VAT Breakdown (BG-23) with VAT Category code (BT-118) "Exempt from VAT" shall have a VAT exemption reason code (BT-121) or a VAT exemption reason text (BT-120).
Where the rule applies
Syntax: CII · UBL
The same rule, expressed twice: UBL and CII name the same fields with different paths. Running a CII file against the UBL rules is why you get errors that mean nothing.
UBL
/*/cac:TaxTotal/cac:TaxSubtotal/cac:TaxCategory[normalize-space(cbc:ID) = 'E'][cac:TaxScheme/normalize-space(upper-case(cbc:ID))='VAT']
CII
//rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeSettlement/ram:ApplicableTradeTax/ram:CategoryCode[. = 'E'][upper-case(../ram:TypeCode) = 'VAT']
Technical test
The rule passes when this Schematron expression holds true:
(../ram:ExemptionReason) or (../ram:ExemptionReasonCode)How to fix it
Touches amounts, VAT or IBAN. We never change these automatically — correct them in your source data.
Add an exemption reason to the exempt VAT breakdown.
Correct the affected entry in your XML, then re-check the invoice. Validation runs locally in your browser — your file never leaves your machine.
Check an e-invoice here
Drop an XML or ZUGFeRD PDF file here. Validation runs locally in your browser against EN 16931 — your file never leaves your machine.