Italy: Fatture e Corrispettivi Portal Downtime & New Interface – March 2026

Agenzia delle Entrate Updates Online Portal, Temporarily Halting Access for System Upgrade

Italy’s revenue agency, Agenzia delle Entrate, is undertaking a significant overhaul of its Fatture e Corrispettivi portal, a key platform for managing electronic invoicing and receipts. The portal will be unavailable starting at 1:00 PM today, March 21, 2026, and will remain offline until 3:00 PM on Sunday, March 22, 2026, as the agency implements a new graphical interface. While the interruption will impact access to many portal services, the transmission of electronic invoices will remain unaffected, ensuring businesses can continue to meet their filing obligations.

Maintaining Core Functionality During the Transition

The agency has emphasized that the core function of electronic invoice transmission will not be disrupted during the maintenance window. Businesses will still be able to send and receive invoices through existing channels, including the Sistema di Interscambio (SDI), PEC (Certified Email), and connected management software. This is a critical consideration for Italian businesses, as electronic invoicing has been mandatory for most transactions for several years. The continued operation of these channels minimizes disruption to cash flow and compliance processes. However, other services offered through the portal, including the connection between Point of Sale (POS) systems and Telematic Registrars, will be temporarily unavailable. Further details on POS and Telematic Registrar connectivity are available from Informazione Fiscale.

A New Glance for Improved Usability

The Agenzia delle Entrate has stated the primary goal of this maintenance period is to launch a completely redesigned graphical interface for the Fatture e Corrispettivi portal. The agency aims to improve the usability and efficiency of the services offered through the platform. This upgrade focuses on enhancing the user experience, making navigation more intuitive, and streamlining processes for managing both electronic invoicing and the recording of receipts – including the recently implemented service for linking POS systems and electronic cash registers. The underlying functionality of the portal – including invoice consultation, generation, and archiving – will remain unchanged.

Impact on Businesses and Taxpayers

The temporary shutdown of the Fatture e Corrispettivi portal will primarily affect businesses and taxpayers who rely on the web interface for day-to-day management of their tax obligations. While electronic invoice transmission remains operational, tasks such as reviewing historical data, generating reports, or managing POS/Registrar connections will be impossible during the maintenance period. Businesses should plan accordingly and ensure they have alternative methods for accessing necessary information or completing urgent tasks. The agency’s announcement, published on its website, advises users to utilize alternative channels for invoice transmission during the downtime. More information on electronic invoicing can be found on the Agenzia delle Entrate website.

Recent Updates to Electronic Invoicing Regulations

This planned maintenance comes amid a series of recent updates to Italy’s electronic invoicing and tax compliance regulations. In March 2026, the Agenzia delle Entrate introduced new specifications for mass transmission and download of electronic invoice files, allowing for more efficient data retrieval based on acceptance dates within the Sistema di Interscambio. Updates were published in February 2026 regarding the technical specifications for electric vehicle charging columns. Most recently, in January 2026, the portal was updated to facilitate the integration of the Codice Unico di Progetto (CUP) code into invoices related to publicly incentivized productive activities, as outlined in a December 2025 provision. Eutekne provides further details on the maintenance schedule.

Software Solutions and Correspondent Telematics

The agency has also been focused on streamlining the process for managing corrispettivi telematici (electronic receipts). Updates to the technical specifications for software solutions were released in December 2025, and a provision in November 2025 defined the operational procedures for linking electronic payment instruments to systems used for recording and transmitting receipt data. These ongoing efforts reflect the Agenzia delle Entrate’s commitment to modernizing Italy’s tax system and improving compliance for businesses of all sizes.

Looking Ahead: Portal Restoration and Continued Development

Following the maintenance period, the Fatture e Corrispettivi portal is expected to relaunch with its new graphical interface on March 22, 2026, at 3:00 PM. The agency has apologized for any inconvenience caused by the downtime and has assured users that the updated portal will offer a more user-friendly and efficient experience. Businesses should monitor the Agenzia delle Entrate website for official confirmation of the portal’s restoration and any further guidance on utilizing the new interface. The agency’s continued investment in the platform suggests a long-term commitment to digitalizing tax administration and supporting the evolving needs of Italian businesses.