IT-R-007
Error Guide
🇮🇹 IT-R-007: Regime fiscale code required in Italy
ErrorMandatoryNeeds Input
Italian invoices must specify the seller tax regime.
Quick Facts
Severity
Error (rejection)
Ruleset
ubl-2.1
Mandate
B2B Mandatory
Fix Type
Needs input
Why This Matters in Italy
Italy requires e-invoicing using FatturaPA (XML). Invoices with this error will be rejected. They cannot be processed for Italy compliance.
Invoice Navigator covers 98 FatturaPA 1.2.2 (SDI v1.9.1 effective May 15, 2026) rules for Italy.
How to Fix IT-R-007
- 1Identify regimeRF01=Ordinario, RF02=Minimi, etc.
- 2Add codeIn seller party information
Italy E-Invoicing Requirements
Phase
Status
Scope
B2G
Live (Jun 2014)
All public administration suppliers
B2B
Live (Jan 2019)
All domestic transactions
B2C
Live (Jan 2019)
All domestic transactions
Flat-rate taxpayers
Live (Jul 2022)
Extended to forfettari regime
Common Causes
- •Missing regime code
- •Using invalid regime
Fix IT-R-007 automatically
Upload your invoice and let Invoice Navigator auto-remediate this error.