BR-IC-12: Intra-Community Supply Needs a Deliver-To Country, the EN 16931 Rule Explained

What BR-IC-12 checks

BR-IC-12 requires that an invoice containing a VAT breakdown (BG-23) with category code K, Intra-community supply, state the destination of the goods: the deliver-to country code (BT-80) must not be blank. The code sits in the deliver-to address (BG-15) inside the delivery information group (BG-13). In UBL that is cac:Delivery/cac:DeliveryLocation/cac:Address/cac:Country/cbc:IdentificationCode; in CII it is ram:ShipToTradeAddress/ram:CountryID.

Layer and formats

The rule fires in the en16931 core layer for every syntax and profile. It is the counterpart of BR-IC-11: one rule pins down when the supply happened, this one pins down where it went. Both trigger on the mere presence of a K breakdown group, independent of any amounts.

Why it fails in practice

No delivery block at all. The export writes seller, buyer and lines but never emits BG-13, because domestic invoices validate fine without it.
Delivery address without a country. Street and city are mapped from the shipping address, but the country field of the source record is empty or not exported.
The buyer address is assumed to cover it. The buyer's country (BT-55) is present, and the integration assumes that satisfies the rule; BR-IC-12 reads only BT-80.

How to fix it

Emit the deliver-to address with its country code:

<cac:Delivery>
  <cac:DeliveryLocation>
    <cac:Address>
      <cac:Country>
        <cbc:IdentificationCode>FR</cbc:IdentificationCode>
      </cac:Country>
    </cac:Address>
  </cac:DeliveryLocation>
</cac:Delivery>

In an InvoiceXML create request the field is invoice.delivery.deliveryAddress.country, an ISO 3166-1 alpha-2 code. Set it whenever a line or breakdown uses VAT category K.

The raw rejection vs the InvoiceXML finding

The Schematron report quotes the rule prose:

<svrl:failed-assert id="BR-IC-12" flag="fatal"
    location="/*:Invoice[namespace-uri()='...']/cac:TaxTotal[1]/cac:TaxSubtotal[1]">
  <svrl:text>[BR-IC-12]-In an Invoice with a VAT breakdown (BG-23) where the
    VAT category code (BT-118) is "Intra-community supply" the Deliver to
    country code (BT-80) shall not be blank.</svrl:text>
</svrl:failed-assert>

The InvoiceXML finding for the same failure:

{
  "rule": "BR-IC-12",
  "layer": "en16931",
  "line": null,
  "message": "An invoice with an Intra-community supply VAT breakdown must state where the goods were delivered. Add the deliver-to country code.",
  "btCodes": ["BT-80"],
  "fields": ["delivery.deliveryAddress.country"],
  "raw": "[BR-IC-12] EN16931: In an Invoice with a VAT breakdown (BG-23) where the VAT category code (BT-118) is \"Intra-community supply\" the Deliver to country code (BT-80) shall not be blank."
}

The message names the missing field in plain terms, and fields points at the exact request path, three levels deep, that a form should highlight.

Check or generate intra-community invoices

Validate a document in the UBL validator or the XRechnung validator to see the whole category K package at once. Generating via POST /v1/create/ubl or POST /v1/create/facturx validates every document against the full rule set before delivery. The VAT category model is part of EN 16931 explained.

BR-IC-11, the delivery date or invoicing period requirement of the same K package
BR-IC-02 and BR-IC-03, the seller and buyer VAT identifier requirements for intra-community supplies
BR-IC-05, BR-IC-08 and BR-IC-10, the 0% rate, zero tax amount and exemption reason constraints
BR-E-10, the exemption reason requirement of the exempt category

Frequently asked questions

Is the buyer's address not enough?

No. The buyer's postal address (BG-8) is where the invoice goes, not necessarily where the goods go. EN 16931 keeps the two separate, and BR-IC-12 looks specifically at the deliver-to address country (BT-80) inside the delivery group (BG-13/BG-15).

Do I have to provide the full delivery address?

The rule itself only requires the country code. In practice the delivery address group carries whatever you know (street, city, post code), but a K breakdown validates as soon as BT-80 holds an ISO 3166-1 code such as FR or NL.

What else does a category K invoice need?

The K package spans several rules: line items at 0% (BR-IC-05), a zero tax amount in the breakdown (BR-IC-08), an exemption reason (BR-IC-10), seller and buyer VAT identifiers (BR-IC-02/BR-IC-03), and a delivery date or invoicing period (BR-IC-11). BR-IC-12 is the destination piece of that package.

Which layer and formats does BR-IC-12 apply to?

It is an en16931 core layer rule: every format and profile inherits it, from plain UBL and CII through XRechnung, Peppol BIS and hybrid Factur-X/ZUGFeRD PDFs.

BR-IC-12