Key Features for Compliance with Italian E-Invoicing
To ensure your invoicing software complies with Italian regulations, prioritize features that facilitate seamless interaction with the national e-invoicing system. Italy mandates electronic invoicing for nearly all domestic transactions (B2B, B2C, and B2G) since 2019.
- Sistema di Interscambio (SdI) Integration: Your software must integrate directly with the Sistema di Interscambio (SdI), the official platform operated by the Agenzia delle Entrate. The SdI acts as a central hub, validating and forwarding all electronic invoices. Businesses typically need an SDI code or a certified PEC email address to receive invoices.
- FatturaPA Format Support: All e-invoices must be created in the FatturaPA XML format, which is the standardized electronic invoice structure set by the Italian government and aligned with the European standard EN 16931. The SdI only accepts this specific format.
- Digital Signature Requirements: Electronic invoices require a qualified digital signature (e.g., CAdES-BES or XAdES-BES) to guarantee their authenticity and integrity. This is also a critical requirement for compliant long-term digital archiving, which is mandatory for 10 years.