Fatture e Corrispettivi is the official online portal provided by the Italian Revenue Agency (Agenzia delle Entrate) for managing electronic invoices, receipts, and the registration of fiscal devices. Businesses and professionals in Italy use this platform to comply with tax regulations, submit electronic invoices (fatture elettroniche), communicate daily receipts (corrispettivi), and manage VAT obligations. The portal also supports the management of digital signatures, storage of documents, and provides access to fiscal data. Ensuring secure access and data protection is crucial, as sensitive financial information is processed. Proper use of Fatture e Corrispettivi helps prevent fraud and ensures compliance with Italian cybersecurity and privacy laws.