errorDEXRECHNUNG

BR-DE-9:Das Element "Buyer post code" (BT-53) muss übermittelt werden.

German XRechnung requires Buyer Post Code (BT-53). The buyer's postal code must be specified.

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NEEDS INPUT

Requires user input: Buyer postal code (PLZ). Cannot auto-derive postal codes.

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Why This Error Matters

Invoice rejected. Complete buyer address with postal code is mandatory.

Common Causes

  • Buyer address missing postal code for XRechnung
  • BT-53 Buyer post code not transmitted
  • German invoice requires buyer postal code
  • AccountingCustomerParty/PostalAddress/PostalZone empty
  • Partial buyer address without postcode

Frequently Asked Questions

German XRechnung requires Buyer Post Code (BT-53). The buyer's postal code must be specified.
German XRechnung requires Buyer Post Code (BT-53). The buyer's postal code must be specified. You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, BR-DE-9 is a critical error that will cause invoice rejection. It must be fixed before submission to ensure your invoice is accepted.
Many instances of BR-DE-9 can be automatically corrected using Invoice Navigator's Fixer tool. Upload your invoice and the tool will identify and fix common issues.

See Also

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E-Invoicing in Germany

Requirements & common errors

XRechnung Validator

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Last updated: 18 January 2026

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