15 Best Italy E-Invoicing Integration Accounting Software [2026 Updated]

Navigating Italy's mandatory electronic invoicing system, the Sistema di Interscambio (SDI), requires the right software to ensure compliance and avoid workflow disruptions. Finding a solution that integrates smoothly with your existing accounting or ERP platform is key to automating invoice creation, submission, and archiving. This guide details the 15 best e-invoicing integrations available for businesses operating in Italy, breaking down their strengths, weaknesses, and ideal use cases for 2026.

1. Sage X3 Italy e-Invoice Module

Sage X3 provides a powerful, native integration designed for large enterprises, particularly those in the manufacturing and distribution sectors. As a fully embedded module within the ERP, it handles the entire e-invoicing lifecycle—from generation and FatturaPA XML formatting to digital signatures, SDI submission, and legal archiving. Its primary advantage is the deep integration with Sage X3's financial and supply chain management functions, creating a single source of truth for all transactional data.

• Pros:
  • Seamlessly integrated within the Sage X3 environment for consistent workflows.
  • Supports high-volume invoice processing required by large-scale operations.
  • Automates validation and legal archiving to ensure full compliance with Italian regulations.
  • Provides comprehensive reporting and audit trails directly within the ERP.
• Cons:
  • Exclusively available to businesses already using or planning to implement Sage X3.
  • Implementation can be complex and may require specialized consultant support.
  • Not a viable or cost-effective solution for small to medium-sized businesses (SMEs).
• Pricing:
  • Custom pricing based on your Sage X3 enterprise license and package.

Who it's best for: Large enterprises and multinational corporations already operating on the Sage X3 ERP platform.

2. TeamSystem Cloud e-Invoicing

TeamSystem is a leading Italian software provider, and its cloud e-invoicing solution is built specifically for the local market. Suited for SMEs and the accounting firms that serve them, it offers a certified, user-friendly platform for managing the entire invoicing process. It automates submission to the SDI, manages notifications, and archives documents digitally. Its multi-user capabilities make it a strong option for accountants managing compliance for multiple clients from a single dashboard.

• Pros:
  • Fully certified and designed with Italian compliance at its core.
  • Cloud-based platform allows for access from anywhere, at any time.
  • Provides strong multi-company and multi-user features for accounting professionals.
  • Offers a clear and simple interface that reduces the learning curve.
• Cons:
  • More advanced workflow automations or deep ERP integrations might require separate modules at an additional cost.
  • Can be more feature-rich than what a simple freelancer or micro-business requires.
• Pricing:
  • Subscription plans start around €20 per month per user, with tiers available for higher volumes and more advanced features.

Who it's best for: Italian SMEs and accounting firms looking for a robust, localized, and compliant cloud solution.

3. Zuora Italy e-Invoice Connector

For businesses built on recurring revenue, Zuora's Italy e-Invoice Connector is a purpose-built solution. It directly connects Zuora's subscription management and billing platform with the SDI, automating the creation and submission of compliant electronic invoices for subscriptions, renewals, and usage-based charges. This eliminates the manual work of exporting data and ensures that complex billing models meet Italian regulations without disrupting the subscription lifecycle.

• Pros:
  • Automates compliance for complex recurring and usage-based billing models.
  • Handles specific local requirements, including VAT and tax adjustments.
  • Maintains a seamless workflow within the Zuora ecosystem, preventing data silos.
  • Reduces manual entry errors common in recurring invoice processing.
• Cons:
  • Highly specialized for Zuora users; it's not a standalone solution.
  • Setup and licensing depend entirely on your existing Zuora subscription.
• Pricing:
  • Custom pricing, typically added as a feature to your existing Zuora licensing package.

Who it's best for: Subscription-based businesses (SaaS, media, IoT) that use Zuora for billing and revenue management.

4. Xero Italy e-Invoicing App

While Xero doesn't offer a direct, native SDI integration, its robust App Marketplace features several certified third-party applications that connect your Xero account to the Italian e-invoicing system. These apps provide a bridge, pulling invoice data from Xero, converting it into the required FatturaPA XML format, sending it to the SDI, and syncing the status back to Xero. This approach allows small businesses that love Xero's interface to remain compliant easily.

• Pros:
  • Keeps your accounting workflow centered within the familiar Xero environment.
  • Setup is typically straightforward and requires minimal technical assistance.
  • Automates data transfer, reducing the risk of manual errors.
  • Provides real-time updates on invoice status directly in your accounting software.
• Cons:
  • Relies on a third-party app, introducing another subscription fee and point of contact for support.
  • Customization options may be limited compared to an all-in-one ERP solution.
• Pricing:
  • Monthly subscription fees for the connector app generally range from €15 to €30, depending on invoice volume.

Who it's best for: Small and mid-sized businesses that already use Xero for their primary bookkeeping and accounting.

5. QuickBooks Online Italy e-Invoicing Integration

Similar to Xero, QuickBooks Online relies on certified third-party apps to facilitate Italian e-invoicing compliance. Several providers offer solutions through the QuickBooks App Store that connect QBO with the SDI. These integrations automate the workflow by creating XML files from QuickBooks invoices, submitting them to the SDI, and handling digital archiving. They enable QBO users to manage Italian invoicing without having to leave their preferred accounting platform.

• Pros:
  • Enables full SDI compliance while staying within the QuickBooks Online ecosystem.
  • Certified apps are vetted by Intuit for security and reliability.
  • Many solutions support batch processing, which is useful for businesses with moderate invoice volumes.
  • Status updates on sent invoices are often synced back into QBO for easy tracking.
• Cons:
  • Dependent on a monthly subscription to a third-party service provider.
  • The quality and feature set can vary between different app providers on the marketplace.
• Pricing:
  • Connector app pricing typically starts at €10 per month, increasing with invoice volume or advanced features.

Who it's best for: SMEs and self-employed professionals who use QuickBooks Online as their core financial management software.

6. SAP Business One Italy e-Invoicing Add-on

For mid-to-large enterprises running on SAP Business One, the official e-invoicing add-on delivers a deeply integrated and robust compliance solution. It manages e-invoice creation, digital signing, transmission, monitoring, and archiving directly within the SAP environment. This native integration ensures that fiscal data is accurate and consistent across all business functions, from finance to logistics, providing a single, reliable system for managing Italian operations.

• Pros:
  • Full, native integration with SAP Business One for data consistency and reliability.
  • Meets the high compliance and security standards expected of SAP solutions.
  • Supports the complex operational needs of medium and large businesses.
  • Automates the entire process, minimizing manual intervention and risk.
• Cons:
  • Requires expertise to implement and configure properly.
  • Tied to the SAP ecosystem, making it unsuitable for companies using other ERPs.
  • The overall cost reflects its enterprise-grade capabilities.
• Pricing:
  • Pricing is customized based on your SAP Business One license and specific module needs.

Who it's best for: Medium to large enterprises that rely on SAP Business One for their core business management.

7. Odoo Italy E-Invoicing Module

Odoo's all-in-one business suite includes localization packages that support Italian e-invoicing. Its open-source nature makes it highly customizable for businesses with unique workflows. The Italian accounting module automates the creation of FatturaPA XML files, submission to the SDI, and reconciliation. Odoo is a good fit for growing SMEs that want a scalable, flexible ERP without the price tag of larger enterprise systems.

• Pros:
  • Fully integrated with Odoo’s accounting, sales, and CRM apps.
  • Flexible and highly customizable to fit specific business processes.
  • Backed by an active developer community and optional enterprise-level support.
  • Cost-effective compared to traditional enterprise ERP solutions.
• Cons:
  • Deeper customization requires technical or developer expertise.
  • The self-hosted Community version requires you to manage your own servers and updates.
• Pricing:
  • The base functionality is available in the open-source Community version. The Enterprise version with full support starts around €24 per user per month.

Who it's best for: Growing SMEs that need a customizable and affordable ERP with built-in Italian compliance features.

8. Fatture in Cloud Integration

Acquired by TeamSystem, Fatture in Cloud is specifically designed for freelancers, micro-businesses, and small Italian companies. It offers a very simple, intuitive interface for creating invoices, managing expenses, and complying with SDI requirements. It's not so much an integration as it is a standalone invoicing platform built for Italian regulations. Its focus on simplicity and usability makes it an accessible entry point into electronic invoicing.

• Pros:
  • Extremely user-friendly and designed for non-accountants.
  • Quick setup process lets you start sending compliant invoices in minutes.
  • Dedicated Italian customer support is well-versed in local regulations.
  • Affordable pricing plans tailored to small-scale users.
• Cons:
  • Lacks the advanced reporting and customization options of larger systems.
  • It doesn't integrate as deeply with other business software outside of basic API connections.
• Pricing:
  • Plans start as low as €9 per month for a standard feature set.

Who it's best for: Freelancers, consultants, and very small Italian businesses that need a simple tool for billing and compliance.

9. Zoho Books Italy E-Invoicing Integration

Zoho Books offers a localization for Italy that includes integration with the SDI system. This module makes the platform suitable for small businesses already invested in the Zoho ecosystem of business apps. The integration automates the creation and submission of electronic invoices, monitors their status, and helps manage compliance within the same interface used for accounting, CRM, and other operations, promoting a streamlined workflow.

• Pros:
  • Seamless connection with the broader suite of Zoho applications (CRM, Projects, etc.).
  • Intuitive user interface that is consistent across all Zoho products.
  • Sleek automation rules to reduce manual data entry for recurring tasks.
  • Highly scalable with affordable pricing tiers that grow with your business.
• Cons:
  • Offline functionality is limited compared to desktop-based alternatives.
  • The deepest benefits are realized when using multiple Zoho applications together.
• Pricing:
  • Zoho Books plans with Italian localization features begin at a very accessible €8 per month.

Who it's best for: Small to medium-sized businesses that currently use or plan to adopt the Zoho suite of business tools.

10. Microsoft Dynamics 365 with Italy e-Invoicing Connector

For large, multinational corporations, Microsoft Dynamics 365 provides world-class ERP and CRM capabilities, including modules and third-party connectors for Italian e-invoicing compliance. The solution is designed for complexity, automating invoicing and financial reporting across different legal entities and jurisdictions. Its robust framework ensures audit-ready archiving and adherence to Italy’s strict regulatory requirements, making it ideal for organizations where compliance and scalability are non-negotiable.

• Pros:
  • Extremely powerful and scalable to support the most complex business workflows.
  • Fully integrated with other Microsoft business products like Power BI and Office 365.
  • Offers detailed control over financial processes and ensures enterprise-grade security.
  • Provides a high degree of configurability to match specific operational needs.
• Cons:
  • Very high implementation and licensing costs.
  • Requires significant technical expertise and often relies on certified Microsoft partners for deployment.
• Pricing:
  • Custom enterprise-level licensing based on users, applications, and implementation needs.

Who it's best for: Large enterprises and multinational corporations that require a powerful, centralized ERP system.

11. Everest ERP Italy e-Invoicing Module

Everest ERP is tailored for verticals like manufacturing, distribution, and retail. Its Italian e-invoicing module integrates these industry-specific processes with SDI compliance. The platform automates the creation of compliant XML invoices from sales orders or shipment data, validates them against Italian standards, and manages their submission. This ensures that compliance complexity doesn't slow down core business operations.

• Pros:
  • Features are built to handle the specific needs of manufacturing and distribution businesses.
  • End-to-end automation from order processing to compliant invoicing.
  • Ensures data accuracy by connecting operational activities directly to financial compliance.
• Cons:
  • Can be overly complex and expensive for businesses outside its target industries.
  • Implementation typically requires a structured project plan with specialist support.
• Pricing:
  • Available via a custom quote based on company size and specific module requirements.

Who it's best for: Mid-sized to large manufacturing, wholesale, and distribution companies operating in Italy.

12. Agenzia delle Entrate SDI API Integration

For companies with highly specific requirements or existing proprietary systems, developing a custom integration using the official SDI API is the most flexible option. Offered by Italy's revenue agency (Agenzia delle Entrate), the API gives developers direct access to the SDI system. This allows for building a completely bespoke solution that handles invoice submission, status checks, and messaging within a custom application or legacy system.

• Pros:
  • Offers complete control and unmatched flexibility for handling unique business processes.
  • Can be built directly into internal applications, providing a seamless user experience.
  • Avoids recurring third-party subscription fees.
• Cons:
  • Requires significant in-house or contracted developer resources to build and maintain.
  • Your business assumes full responsibility for staying updated with any changes to the API and compliance rules.
  • High initial development and ongoing maintenance costs.
• Pricing:
  • The API itself is free to use, but development and maintenance costs can be substantial.

Who it's best for: Large enterprises with in-house development teams and bespoke ERP systems that standard connectors can't support.

13. SAP Concur Italy E-Invoicing Integration

While most tools focus on sales invoices, SAP Concur tackles compliance for accounts payable, specifically for travel and expense (T&E) management. The integration ensures that incoming supplier invoices related to employee expenses, such as hotels and transportation, are received and processed in compliance with SDI rules. It digitizes the entire T&E workflow, from expense reporting to compliant archiving of electronic invoices.

• Pros:
  • Sleek automation for enterprise T&E and invoice management.
  • Improves employee experience by simplifying expense reporting.
  • Combines compliance for both sales invoices and supplier expenses in a single ecosystem for users of both SAP systems.
  • Ensures all expense-related invoices are captured and archived correctly for audit purposes.
• Cons:
  • Serves a specific niche and is best suited for companies already using SAP Concur.
  • Not an ideal solution for managing general accounts receivable e-invoicing.
• Pricing:
  • Custom pricing based on your company's usage and SAP Concur licensing agreement.

Who it's best for: Enterprises managing a significant volume of employee expenses and in need of automated T&E compliance.

14. Cerved Invoice Management Platform

Cerved is a prominent provider of business and credit information in Italy, and it offers a certified platform for comprehensive invoice management and SDI compliance. Designed for larger companies with complex needs, Cerved provides tools for automating submissions, digital archiving, and extensive reporting. Its services often extend beyond basic compliance to include financial risk analysis and credit management, delivering added value.

• Pros:
  • Certified platform from a trusted Italian financial data company.
  • Offers extensive reporting and analytics tools for financial oversight.
  • Robust feature set that addresses complex compliance scenarios.
  • Manages the entire invoice lifecycle with a focus on security and reliability.
• Cons:
  • Generally tailored to and priced for the enterprise market.
  • May be more complex than what a small or medium-sized business requires.
• Pricing:
  • Custom pricing for enterprise clients, based on volume and feature requirements.

Who it's best for: Large Italian companies with extensive compliance requirements and a need for in-depth financial reporting.

15. Taxly Italy e-Invoicing Plugin

Taxly is a more modern solution aimed at startups, SaaS companies, and other digital businesses operating in Italy. Its platform and API are designed for easy integration with modern tech stacks. Taxly automates invoice generation from sales data, handles FatturaPA conversion and submission, and manages the communication with the SDI. Its developer-friendly approach makes it attractive for businesses that want a fast and lightweight compliance solution.

• Pros:
  • Specifically designed for the needs of digital-native and SaaS businesses.
  • Clear, simple API makes for straightforward integration with modern platforms.
  • User-friendly interface and competitive pricing for lean startups.
• Cons:
  • Less suited for businesses with high invoice volumes or complex, traditional workflows.
  • Fewer advanced features compared to legacy enterprise platforms.
• Pricing:
  • Affordable subscription plans start around €10 per month, targeted at low-volume users.

Who it's best for: Startups, digital service providers, and SaaS companies in Italy that need a fast, simple, and API-first compliance solution.

Final Thoughts

Selecting the right e-invoicing software for Italy depends heavily on your company's size, industry, existing software stack, and technical resources. For businesses already using an ERP like Sage X3 or SAP, a native module is often the most integrated choice. For SMEs on platforms like Xero or QuickBooks, a certified app from the marketplace provides a quick and effective path to compliance. Choose the solution that best automates your specific workflow to make SDI compliance a background process, not a daily challenge.

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