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BR-NL-01:KVK Number Recommended

Dutch invoices should include the KVK (Kamer van Koophandel) registration number for the seller.

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Why This Error Matters

KVK numbers help with business verification and are commonly expected on Dutch B2B invoices.

How to Fix It

1

Find KVK number

Your 8-digit KVK number is on your business registration or at kvk.nl

2

Add to invoice

Use CompanyID with schemeID 0106

3

Format

KVK should be exactly 8 digits, no spaces

Code Example

<cbc:CompanyID schemeID="0106">12345678</cbc:CompanyID>

Technical Details

XPath: /Invoice/cac:AccountingSupplierParty/cac:Party/cac:PartyLegalEntity/cbc:CompanyID[@schemeID="0106"]

Common Causes

  • Not configured in ERP
  • Using BTW number instead
  • Old system without KVK field

Commonly Seen In

Exact OnlineTwinfieldAFASSnelstart

Frequently Asked Questions

Dutch invoices should include the KVK (Kamer van Koophandel) registration number for the seller.
Add the 8-digit KVK number with scheme ID 0106. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
BR-NL-01 is a warning that may not always cause rejection, but it indicates a potential compliance issue that should be addressed to ensure full compatibility.
Many instances of BR-NL-01 can be automatically corrected using Invoice Navigator's Fixer tool. Upload your invoice and the tool will identify and fix common issues, including kvk number recommended.
BR-NL-01 is commonly seen in exports from Exact Online, Twinfield, AFAS, Snelstart. These software packages sometimes generate invoices that need adjustment to meet full compliance standards.

Related Errors

BR-NL-02

Dutch BTW number recommended

Last updated: 18 January 2026

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