BR-08: Seller postal address is missing – e-invoice error explained

StandardEN 16931-1 (European e-invoicing semantic model)SeverityError: the invoice is rejectedSyntaxUBL, CIIApplies toEvery EN 16931 invoice: XRechnung, ZUGFeRD 2.x / Factur-X (profiles EN 16931, EXTENDED, XRECHNUNG), Peppol BIS Billing 3.0, and national CIUS such as the Dutch NLCIUS or the Italian/Spanish profiles.

Official rule text

[BR-08] An Invoice shall contain the Seller postal address.

Why this error occurs

The rule checks that the seller address group (BG-5) exists: cac:AccountingSupplierParty/cac:Party/cac:PostalAddress in UBL, ram:SellerTradeParty/ram:PostalTradeAddress in CII. The supplier's address is required on every VAT invoice and is used to identify the issuing establishment. It is usually missing because the address master data was not mapped, or the export writes the address only as free text in a note.

How to fix it

In UBL add cac:PostalAddress under cac:AccountingSupplierParty/cac:Party with at least cac:Country/cbc:IdentificationCode (BT-40, required by BR-09), plus cbc:StreetName, cbc:CityName and cbc:PostalZone. In CII add ram:PostalTradeAddress under ram:SellerTradeParty with ram:PostcodeCode, ram:LineOne, ram:CityName and ram:CountryID. Note that XRechnung additionally requires city and post code (BR-DE-3, BR-DE-4).

Example (valid)

<cac:PostalAddress>
  <cbc:StreetName>Musterstraße 1</cbc:StreetName>
  <cbc:CityName>Berlin</cbc:CityName>
  <cbc:PostalZone>10115</cbc:PostalZone>
  <cac:Country><cbc:IdentificationCode>DE</cbc:IdentificationCode></cac:Country>
</cac:PostalAddress>

What the validator checks

Checked element (context):

UBL

/ubl:Invoice | /cn:CreditNote

Test (XPath):

exists(cac:AccountingSupplierParty/cac:Party/cac:PostalAddress)

CII

/rsm:CrossIndustryInvoice

Test (XPath):

rsm:SupplyChainTradeTransaction/ram:ApplicableHeaderTradeAgreement/ram:SellerTradeParty/ram:PostalTradeAddress

Check your invoice

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Check your invoice →

Same check via API:

curl -F file=@invoice.xml https://einvoicechecker.com/v1/validate

Related rules

BR-01 Specification identifier (BT-24) is missing
BR-02 Invoice number (BT-1) is missing
BR-03 Invoice issue date (BT-2) is missing
BR-04 Invoice type code (BT-3) is missing
BR-05 Invoice currency code (BT-5) is missing
BR-06 Seller name (BT-27) is missing
BR-07 Buyer name (BT-44) is missing
BR-09 Seller country code (BT-40) is missing

Frequently asked questions

What does BR-08 mean?

BR-08 is a en 16931 core rule: An Invoice shall contain the Seller postal address.

Will my invoice be rejected because of BR-08?

Yes. BR-08 is flagged "fatal"; validators (KoSIT, Peppol access points, the German ZRE/OZG-RE portals) reject the invoice until it is fixed.

Which formats does BR-08 apply to?

Every EN 16931 invoice: XRechnung, ZUGFeRD 2.x / Factur-X (profiles EN 16931, EXTENDED, XRECHNUNG), Peppol BIS Billing 3.0, and national CIUS such as the Dutch NLCIUS or the Italian/Spanish profiles. Syntax: UBL and CII.

Source: EN 16931-1:2017 schematron (CEN TC434, via Peppol BIS 3.0.20). Catalogue generated from the official schematron on 2026-10-14.