Italy

This guide covers Italy's e-invoicing and VAT reporting requirements as at 12 October 2026, including applicable rules and enacted future changes. It incorporates the universal e-invoicing mandate for flat-rate taxpayers (Regime Forfettario), the reformed administrative tax penalties effective 1 September 2024 under Legislative Decree 87/2024, the simplified invoicing amendments under Legislative Decree 180/2024, the EU derogation extension through 31 December 2027 under Council Implementing Decision (EU) 2024/3150, and the enacted EU VAT in the Digital Age (ViDA) framework under Council Directive (EU) 2025/516.

How does Italy regulate electronic invoicing and digital tax compliance?

Italy generally requires domestic B2B and B2G invoices to be issued electronically through SdI. B2C invoices must also follow SdI rules when an invoice is required or issued, subject to statutory exclusions; ordinary retail sales do not automatically require individual invoices. All domestic invoices in scope must be structured in FatturaPA XML syntax and routed through the state-operated clearance platform, the Sistema di Interscambio (SdI), under Article 1(3) of Legislative Decree 5 August 2015, n. 127. Where SdI transmission is mandatory, an invoice issued outside the prescribed channel is treated as not issued for the relevant invoicing obligation and may trigger statutory tax penalties.

Italy operates a clearance-based continuous transaction control (CTC) system to improve VAT reporting, invoice validation and tax compliance. The standard VAT rate in Italy is 22%, with reduced rates of 10%, 5%, and 4% applicable to specific statutory categories of goods and services under Article 16 and Table A of Presidential Decree 26 October 1972, n. 633.

The Italian digital tax strategy combines real-time transaction clearance via SdI with electronic daily retail receipt reporting (corrispettivi telematici) and integrated cross-border transactional data submission. SdI validates submitted electronic invoices and makes their reported data available to Agenzia delle Entrate. Separate procedures cover retail takings and transactions not subject to ordinary domestic invoice clearance.

How did Italy's electronic invoicing system evolve and align with EU law?

Italy established public sector electronic invoicing before extending the obligation to the private commercial market. The legal basis for B2G e-invoicing was established under Law 24 December 2007, n. 244, which authorised the creation of the Sistema di Interscambio. Following the technical implementation rules set out in Ministerial Decree 3 April 2013, n. 55, mandatory B2G invoicing became effective for central government ministries in June 2014 and for all public sector bodies in March 2015.

Mandatory domestic B2B electronic invoicing, together with SdI invoicing for covered B2C supplies, was enacted under Law 27 December 2017, n. 205 (Budget Law 2018) and generally applied from 1 January 2019. Because mandatory B2B e-invoicing derogates from Articles 218 and 232 of Directive 2006/112/EC, Italy obtained special authorisation from the Council of the European Union. On 10 December 2024, the Council of the European Union adopted Council Implementing Decision (EU) 2024/3150, amending Decision (EU) 2018/593 and extending Italy's derogation until 31 December 2027.

The scope of the mandate expanded progressively. On 1 July 2022, the former periodic cross-border report (Esterometro) was abolished and replaced by transactional SdI XML reporting under Article 1(1103) of Law 30 December 2020, n. 178. Concurrently, Law Decree 30 April 2022, n. 36 phased small taxpayers under the flat-rate regime (Regime Forfettario) into the mandate, removing the turnover threshold entirely on 1 January 2024.

At EU level, Council Directive (EU) 2025/516 (VAT in the Digital Age / ViDA) was adopted on 11 March 2025. It requires relevant intra-Community digital reporting from 1 July 2030. Article 6(5) provides a conditional domestic alignment deadline of 1 January 2035 for specified measures and qualifying pre-existing national digital reporting systems.

What is the complete compliance timeline for Italian e-invoicing?

Which laws govern e-invoicing and VAT reporting in Italy?

Italy's digital tax framework rests on legislation, ministerial decrees, tax authority provisions and EU law. Current rules apply alongside enacted consolidating legislation scheduled to become applicable from 1 January 2027.

• Legislative Decree 5 August 2015, n. 127: Articles 1 and 2 establish the legal foundation for structured electronic invoicing via SdI, cross-border digital reporting, and telematic retail fiscalisation.

• Law 27 December 2017, n. 205 (Budget Law 2018): Article 1, paragraphs 909 to 928 establish the general B2B e-invoicing mandate and SdI requirements for covered B2C invoices.

• Presidential Decree 26 October 1972, n. 633: Governs invoicing, simplified invoices, retail records, VAT accounting, identification and preservation at the article's 2026 reference date. Relevant provisions are reorganised under Legislative Decree 10/2026, as amended by Legislative Decree 141/2026, with application scheduled from 1 January 2027.

• Law Decree 30 April 2022, n. 36 (converted into Law 79/2022): Article 18 repeals the e-invoicing exemption for flat-rate taxpayers under the Regime Forfettario.

• Legislative Decree 14 June 2024, n. 87: Overhauls administrative tax sanctions in Legislative Decree 471/1997 for violations committed from 1 September 2024.

• Decree of the Minister of Economy and Finance 17 June 2014 (doc 14A04778) and Legislative Decree 7 March 2005, n. 82 (Codice dell'Amministrazione Digitale - CAD): Set standards for digital signatures, time-stamping, and statutory digital preservation (Conservazione Elettronica a Norma).

• Decree-Law 24 April 2014, n. 66 and MEF Decree 24 August 2020, n. 132: Regulate public procurement traceability codes (CIG/CUP) and public administration invoice refusal rules.

• Legislative Decree 29 November 2024, n. 180: Amends Law 190/2014 Art. 1(59), permitting flat-rate taxpayers to issue simplified invoices exceeding the standard €400 threshold.

• Council Implementing Decision (EU) 2024/3150: Authorises Italy's derogation from Articles 218 and 232 of Directive 2006/112/EC through 31 December 2027.

• Council Directive (EU) 2025/516: Enacts EU VAT in the Digital Age reforms governing intra-Community digital reporting and domestic system alignment.

Which authorities oversee Italian e-invoicing and digital tax compliance?

Italy divides tax policy, invoice clearance, technical infrastructure and digital standards between its Ministry of Economy and Finance, tax authority and specialist public agencies.

Which transactions and entities are subject to Italy's e-invoicing mandate?

Mandatory SdI invoicing generally applies when an in-scope supplier resident or established in Italy issues an invoice for a domestic transaction, subject to statutory exclusions and sector-specific rules.

Mandatory e-invoicing applies exclusively to taxable persons established or resident in Italy. Foreign businesses operating in Italy merely through direct VAT registration (Article 35-ter D.P.R. 633/1972) or a fiscal representative (Article 17(2) D.P.R. 633/1972) are legally exempt from mandatory SdI issuance, though they may opt into SdI voluntarily. Italian purchasers must assess which foreign transactions require SdI integration or data reporting. TD17, TD18 and TD19 apply to different purchase categories, subject to exclusions for customs-documented transactions and qualifying non-territorial purchases.

Small taxpayers under the flat-rate regime (Regime Forfettario, Law 23 December 2014, n. 190) are fully subject to mandatory electronic invoicing issuance and reception via SdI, with no turnover threshold remaining. Under Article 1(59) of Law 190/2014, as amended by Legislative Decree 29 November 2024, n. 180, flat-rate taxpayers are permitted to issue simplified electronic invoices even when the invoice amount exceeds the standard €400 threshold.

For covered healthcare invoices relating to individuals, SdI transmission is prohibited under Decree-Law 119/2018, Article 10-bis, as amended by Legislative Decree 81/2025. The exclusion must be applied by reference to the invoice data, healthcare service and relevant operator obligations. Healthcare operators subject to the relevant Sistema Tessera Sanitaria obligations report qualifying healthcare expense data through that system, subject to the applicable reporting and privacy rules.

Former e-invoicing exclusions for sports associations under Law 398/1991 were repealed by Decree-Law 36/2022. Under Article 7 of D.P.R. 633/1972, special fiscal status applies to territorial exclusions, including the municipalities of Livigno and Campione d'Italia, and the Italian national waters of Lake Lugano.

What are the technical and operational requirements for Italian electronic invoices?

Electronic invoices in Italy must conform to strict XML schema rules, transmission rules, and archiving regulations.

Domestic invoices subject to mandatory SdI transmission must use the prescribed FatturaPA XML format under Agenzia delle Entrate's technical rules. Ordinary and simplified invoices must follow the FatturaPA XML schemas and validation rules applicable at transmission. The ordinary €400 simplified-invoice limit has an exception for eligible flat-rate taxpayers under Legislative Decree 180/2024. Businesses must validate FatturaPA XML against the official production specifications applicable on the transmission date.

Immediate electronic invoices (fattura immediata) must be transmitted to SdI within 12 calendar days from the date the operation is carried out under Article 21(4) of D.P.R. 633/1972. Deferred invoices (fattura differita, document type TD24) for goods delivered with a transport document (DDT) or identifiable services must be transmitted by the 15th calendar day of the month following the month of delivery or performance.

Invoices issued to Italian public administrations must contain the six-character office code (Codice Univoco Ufficio / Codice IPA). Public sector invoices must also contain the tender identification code (CIG) and project unique code (CUP) where procurement traceability rules apply under Decree-Law 24 April 2014, n. 66. Public administrations are authorised to refuse invoices missing legally required CIG or CUP codes through SdI under MEF Decree 24 August 2020, n. 132.

Invoices submitted to public administrations must comply with the applicable FatturaPA signing requirements, including a permitted digital signature format where required under the B2G technical rules. An invoice-level digital signature is generally optional for domestic B2B and B2C FatturaPA submissions; invoices may be transmitted through the channels permitted by the current SdI technical rules.

Electronic invoices require compliant electronic preservation under DPR 633/1972, Article 39, MEF Decree 17 June 2014 and the applicable CAD rules. Accounting retention is generally ten years, subject to longer preservation where required by law or proceedings. Compliant digital preservation must ensure authenticity, integrity, readability and retrieval of the legally relevant electronic invoice and associated evidence, including relevant XML, metadata and signature information where applicable. Keeping only a PDF copy or ordinary file archive does not fulfil statutory electronic preservation requirements. Agenzia delle Entrate offers a free electronic invoice preservation service through the Fatture e Corrispettivi portal, subject to its applicable service agreement and activation conditions.

What electronic VAT and digital transaction reporting is required in Italy?

Alongside SdI invoice clearance, in-scope Italian taxpayers must fulfil separate VAT return, cross-border reporting and retail fiscalisation obligations.

Quarterly VAT liquidation data (LIPE) are submitted under Article 21-bis of Decree-Law 31 May 2010, n. 78. The statutory filing deadline is the last day of the second month following each quarter, except that second-quarter data are due by 30 September. Fourth-quarter data may alternatively be included in the Annual VAT Return, provided that return is filed by the end of February of the following year.

The Annual VAT Return (Dichiarazione Annuale IVA) is governed by Article 8 of Presidential Decree 22 July 1998, n. 322. The return must be submitted between 1 February and 30 April of the calendar year following the tax year of reference. Under general tax procedure rules, deadlines expiring on Saturdays, Sundays, or public holidays are automatically deferred to the first subsequent working day.

In-scope retailers must electronically record and transmit daily takings using approved procedures under Legislative Decree 127/2015, Article 2. From 2026, affected businesses must also complete the prescribed linking of electronic payment instruments with their retail takings systems, following the tax authority's deadlines and portal procedures.

How does invoice data flow through Italy's clearance system?

Italy routes mandatory domestic electronic invoices through SdI. Businesses submit structured FatturaPA XML using authorised online, PEC or integrated transmission channels.

Taxable persons submit and receive FatturaPA XML files through four primary transmission channels:

1. SdICoop Web Services: Automated application-to-application exchange using SOAP web services over HTTPS with mutual TLS client certificates.

2. SdIFTP protocol: SFTP-based exchange for organisations requiring high-volume automated invoice transmission, subject to the current accreditation and technical rules.

3. Certified Electronic Mail (PEC): Secure email transmission containing XML document attachments.

4. Tax agency web portal: Manual invoice submission and tracking through the Fatture e Corrispettivi portal using eligible digital credentials.

Businesses can receive B2B electronic invoices through a seven-character Codice Destinatario, a PEC address or their designated tax portal area. They may register a preferred electronic destination with Agenzia delle Entrate. Where the customer does not provide a usable electronic destination, the supplier may use 0000000 under the applicable rules; SdI then makes the invoice available in the recipient's tax area. If a valid PEC destination is supplied, SdI may deliver it through that channel. Non-resident foreign buyers are identified using code XXXXXXX. Public sector entities are identified using a 6-character office code (Codice IPA).

For Peppol exchange, AgID lists commonly used Italian participant schemes in its official identifier guidance:

• 0210: Italian Codice Fiscale for economic operators (0210:CodiceFiscale).

• 0211: Italian Partita IVA for economic operators (0211:IT12345678901).

• 0201: Codice IPA for Italian Public Administrations (0201:OfficeCode).

Scheme 0088 (GS1 GLN) is an optional commercial scheme and is not the default or mandatory Italian tax participant scheme.

When an XML invoice is submitted, SdI executes automated syntax and validation checks. If validation succeeds, SdI attempts delivery. Where delivery is successful, it issues a delivery receipt; where delivery is not possible, it may issue an inability-to-deliver notice and make the invoice available through the relevant tax portal. If validation fails, SdI issues a rejection notice (Notifica di Scarto) within 5 calendar days. An invoice rejected by SdI is treated as not issued. The supplier must correct the error and retransmit the invoice promptly, following the applicable statutory invoicing deadline and current tax authority guidance on resubmission after rejection.

What are the penalties for e-invoicing and VAT non-compliance in Italy?

For relevant invoicing violations committed from 1 September 2024, the amended penalties in Legislative Decree 471/1997 apply under Legislative Decree 87/2024. These provisions must be distinguished from the consolidated tax-sanctions code under Legislative Decree 173/2024, scheduled to apply from 1 January 2027.

Under amended Article 6(8) of Legislative Decree 471/1997, where a business or professional purchaser has not received an electronic invoice within the supplier's statutory issuance deadline, the purchaser must report the omission to Agenzia delle Entrate within 90 days following that deadline to avoid the 70% penalty (minimum €250). Where an irregular invoice is received, the 90-day notification period runs from issuance of that irregular invoice.

Eligible tax violations may benefit from reduced penalties through ravvedimento operoso under Legislative Decree 472/1997, Article 13. The reduction depends on the offence, timing and applicable statutory conditions.

An invoice issued outside SdI is legally non-existent under Article 1(3) of Legislative Decree 127/2015. For transactions subject to mandatory SdI invoicing, the purchaser's input VAT deduction must be assessed against the valid invoicing and receipt requirements. SdI delivery, inability-to-deliver notices and documented portal access can affect the relevant receipt date. Public administrations are legally barred by Law 244/2007 from paying invoices not processed through SdI. Failure to submit a required invoice through SdI has tax compliance consequences. Whether a commercial buyer may withhold contractual payment depends on the contract and applicable civil law; tax-document non-compliance should not be presented as an automatic payment defence.

How can businesses prepare for Italian e-invoicing compliance?

1. Check establishment and VAT status: Identify whether the supplier is resident, established or merely VAT-identified in Italy. Apply the relevant invoicing and reverse-charge rules to each transaction.

2. Configure invoice reception: Register a preferred SdI delivery destination where appropriate, using an available recipient code or PEC channel. Confirm portal access and monitor unsuccessful deliveries.

3. Configure ERP systems for FatturaPA XML: Validate ordinary and simplified invoice files against the production schemas and tax authority specifications applicable at transmission.

4. Connect ERP systems to SdI: Use an authorised SdI channel or an intermediary that converts and forwards documents correctly. Peppol exchange alone does not replace required domestic SdI submission.

5. Set up cross-border reporting: Map foreign purchases to the correct document type, statutory deadline and reporting exception. Configure TD17, TD18 and TD19 only for transactions to which they apply.

6. Enforce 12-day issuance controls: Establish operational controls to ensure immediate electronic invoices are submitted to SdI within 12 calendar days of the chargeable event.

7. Activate compliant digital preservation: Preserve the legally relevant invoice and supporting evidence in accordance with the MEF decree and CAD rules, generally for ten years or longer where required.

8. Monitor missing or irregular invoices: Report an omitted invoice within 90 days of the supplier's statutory deadline, or an irregular invoice within 90 days of its issuance, using the current prescribed procedure.

What are the key takeaways for managing Italian e-invoicing compliance?

Italy operates a clearance-based electronic invoicing system that requires covered domestic invoices to pass through SdI. Italy requires SdI electronic invoicing for in-scope domestic B2B and B2G transactions, including supplies by flat-rate operators. B2C invoices generally follow SdI rules when issued, subject to sector-specific exclusions. Invoices must be submitted in FatturaPA XML format through the Sistema di Interscambio within 12 calendar days for immediate transactions.

Reportable cross-border transactions require the appropriate SdI data submissions, while in-scope retailers record takings electronically and fulfil the relevant transmission obligations. Invoicing and reporting breaches may trigger offence-specific administrative penalties and affect VAT deduction where the statutory conditions are met. Businesses should maintain reliable SdI connectivity, compliant electronic preservation and controls for cross-border and retail reporting. They should also track the 2027 Italian VAT and sanctions consolidations and the later ViDA implementation stages.