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Error

FX-SCH-A-000525: Use a valid currency code on the invoice VAT total

In short

Error: fails the selected checks.

FX-SCH-A-000525 means the currency code on the total VAT amount in the invoice currency (BT-110) is not permitted. Use the appropriate ISO 4217 code, such as EUR, in ram:InvoiceCurrencyCode and in the currencyID attribute of the corresponding ram:TaxTotalAmount. Export and recheck your file.

On this page

What it means

In the Basic profiles of Factur-X and ZUGFeRD, this rule checks a non-empty currencyID on ram:TaxTotalAmount within ram:SpecifiedTradeSettlementHeaderMonetarySummation, but only where that attribute already equals ram:InvoiceCurrencyCode. It checks the code against the permitted currency list. The currency match selects the amount to check; this rule does not itself test whether the currencies match or whether the VAT total exists.

Why it matters

The currency code identifies the denomination of the invoice VAT total. A standard code distinguishes the currency without relying on a symbol or currency name.

How to fix it

Check which currency the invoice and its VAT total are expressed in. Correct ram:InvoiceCurrencyCode and use the same permitted code in currencyID on the ram:TaxTotalAmount representing BT-110. Keep any separate VAT accounting currency total distinct. Export and recheck.

Once the file is corrected, check it again for free: Validate a ZUGFeRD invoice

Or fix the invoice in a form and download the corrected file, for 1 credit: Fix a rejected e-invoice Beta

The rule as published

Value of '@currencyID' is not allowed.

Where this rule applies

Rule set Version
Factur-X 1.09 BASIC 1.0.9-2
ZUGFeRD 2.5 BASIC 2.5.2
Rule text from phive-rules 4.6.4.

Check your file

Drop your e-invoice to see whether FX-SCH-A-000525 still fails, and which other rules do.

Updated 6 November 2026