IT-R-002:Italian suppliers must provide a postal address line 1. The street address...
Fix: This requires user input to resolve. Provide the correct value for `cbc:CompanyID` (BT-35). Provide the required value in the free validator.
Italian suppliers must provide a postal address line 1. The street address is mandatory for Italian e-invoicing.
Engine Classification
Business data required · Explicit input workflow · No assumptions made
Required input: Seller Street Address Line 1
What is IT-R-002?
IT-R-002 is a fatal validation rule defined in the CIUS-IT (Italy) specification (ITA national rules).
When this rule fires, the invoice is rejected by Peppol access points and never reaches the buyer.
Why This Error Matters
Invoice will be rejected by Italian validation. Complete postal address is required.
IT-R-002 is a hard failure — the invoice must be corrected and re-sent before it can reach the recipient.
Validator Behavior
- ·Causes invoice rejection
- ·Rejected by SDI (Sistema di Interscambio)
- ·Error returned: IT-R-002
- ·Specification: CIUS-IT (Italy)
How to Fix It
Identify the missing data
Italian suppliers must provide a postal address line 1. The street address is mandatory for Italian e-invoicing.
Provide the required value
This requires user input to resolve. Provide the correct value for `cbc:CompanyID` (BT-35).
Re-validate your invoice
Upload the corrected invoice to confirm IT-R-002 is resolved.
Before / After
<cac:PartyTaxScheme> <cbc:CompanyID><!-- invalid or missing value --></cbc:CompanyID> </cac:PartyTaxScheme>
<cac:PartyTaxScheme> <cbc:CompanyID>correct-value</cbc:CompanyID> </cac:PartyTaxScheme>
Technical Reference
Common Causes
- ·Address line 1 missing
- ·Only city/postal code provided without street
- ·Address field not mapped in export
- ·Company master data incomplete
- ·Address structured in wrong fields
Seeing this in production? The API handles IT-R-002 automatically. See the fix response →
Frequently Asked Questions
Italian suppliers must provide a postal address line 1. The street address is mandatory for Italian e-invoicing.
This requires user input to resolve. Provide the correct value for `cbc:CompanyID` (BT-35). You can also use Invoice Navigator's compliance engine to correct this automatically in your pipeline.
Yes, IT-R-002 is a critical error that will cause invoice rejection. It must be fixed before submission.
Many instances of IT-R-002 can be automatically corrected using Invoice Navigator's compliance engine. The fix is applied in your pipeline with full audit evidence.
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Last updated: 14 April 2026
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