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BR-DEX-13 - Third party payment amount: at most two decimals

The Third party payment amount (BT-DEX-002) must not carry more than two decimal places.

BR-DEX-13 - Third party payment amount: at most two decimals

The Third party payment amount (BT-DEX-002) must not carry more than two decimal places. This is an XRechnung rule (German KoSIT CIUS). It applies on top of EN 16931 and Peppol, and is mandatory for B2G invoicing in Germany.

DecimalsXRechnungBT-DEX-002 Error
This is an XRechnung rule (German KoSIT CIUS). It applies on top of EN 16931 and Peppol, and is mandatory for B2G invoicing in Germany.

What this rule checks

The Third party payment amount (BT-DEX-002) must not carry more than two decimal places.

How to fix it

Round BT-DEX-002 to two decimals.

Validate against this rule

This rule is part of EN 16931. Check your invoice with the validator that matches your format:

UBL / PeppolXRechnungFactur-X / ZUGFeRD

Related rules

BR-DEC-23Line net amount: max 2 decimalsBR-DEC-12Total without VAT: max 2 decimalsBR-DEC-14Total with VAT: max 2 decimalsBR-DEC-01Document allowance amount: max 2 decimalsBR-DEC-02Document allowance base amount: max 2 decimalsBR-DEC-05Document charge amount: max 2 decimals

Source: KoSIT XRechnung · Last verified: 2026-07-10

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