How do I fix IT-R-003?

This requires user input to resolve. Review the relevant cbc: and cac: elements in your Invoice XML and provide the correct value. (IT-R-003). Invoice Navigator detects this error and prompts for the required business data before applying a safe fix.

Is IT-R-003 a critical error?

Yes, IT-R-003 is a critical error that will cause invoice rejection. It must be fixed before submission.

Error codes · CIUS-IT · Italy

IT-R-003Fixable here

Natura code required for zero VAT

This is the rejection, word for word: „[IT-R-003] Italian invoices with zero VAT must specify Natura code.“

What to have readyNatura Code

What we doThis requires user input to resolve. Review the relevant cbc: and cac: elements in your Invoice XML and provide the correct value. (IT-R-003).

Choose the rejected invoiceor drop it here

XRechnung XML or ZUGFeRD PDF. Checking is free · corrected file €1.90 · the first every 30 days is free · no sign-up.

If you enter it yourself in your invoicing software

Before

<Invoice>
  <!-- Issue: Italian invoices with zero VAT must specify Natura code (exe -->
</Invoice>

After

<Invoice>
  <!-- Issue resolved per CIUS-IT (Italy) -->
</Invoice>

What the finding looks likeExample

FindingValue missing · IT-R-003

Location//cac:TaxCategory/cbc:TaxExemptionReasonCode

From youNatura Code

ThenPassed

ProofSHA-256 and /verify link after the check

Often appears together with

IT-R-001Italian suppliers must have a tax registration identifier (BT-32) between 11...IT-R-004Ritenuta d'acconto may be required