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BR-IT-03:Missing Regime Fiscale

Italian invoices must specify the tax regime (Regime Fiscale) code.

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Why This Error Matters

SDI requires Regime Fiscale to apply correct tax rules and reporting.

How to Fix It

1

Identify regime

RF01=Ordinary, RF02=Minimum taxpayers, RF04=Agriculture

2

Add to invoice

Required for SDI processing

3

Common values

RF01 for most businesses, RF19 for flat-rate

Code Example

<!-- In FatturaPA/SDI format -->
<RegimeFiscale>RF01</RegimeFiscale>

Technical Details

XPath: /Invoice extension for FatturaPA

Common Causes

  • Not configured
  • Wrong regime code
  • Missing from template

Commonly Seen In

TeamSystemFatture in CloudZucchetti

Frequently Asked Questions

Italian invoices must specify the tax regime (Regime Fiscale) code.
Add the correct Regime Fiscale code (RF01-RF19). You can also use Invoice Navigator's automatic Fixer tool to correct this instantly.
Yes, BR-IT-03 is a critical error that will cause invoice rejection. It must be fixed before submission to ensure your invoice is accepted by the recipient's system.
Many instances of BR-IT-03 can be automatically corrected using Invoice Navigator's Fixer tool. Upload your invoice and the tool will identify and fix common issues, including missing regime fiscale.
BR-IT-03 is commonly seen in exports from TeamSystem, Fatture in Cloud, Zucchetti. These software packages sometimes generate invoices that need adjustment to meet full compliance standards.

Related Errors

BR-IT-01

Missing Codice Fiscale

BR-IT-02

Missing Codice Destinatario

Last updated: 18 January 2026

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