How to Register for VAT (IVA) in Italy in 2026: A Step-by-Step Guide

TL;DR: To register for VAT (IVA) in Italy, you apply for a Partita IVA through the Agenzia delle Entrate — either online, at a local office, or via a tax intermediary — before you make your first taxable supply. The standard IVA rate is 22%, with reduced rates of 10%, 5%, and 4% for specific goods and services.

Last updated: July 2026

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What Is Italian VAT (IVA) and Who Must Register?

Italian VAT — called IVA (Imposta sul Valore Aggiunto) — is a consumption tax governed by Presidential Decree 633/1972 and EU VAT Directive 2006/112/EC. Any individual or legal entity that habitually carries out taxable supplies of goods or services in Italy must obtain a Partita IVA (VAT identification number) before commencing those activities. There is no registration threshold for most standard taxpayers: registration is required from the very first euro of intended taxable activity. However, small businesses and sole traders may qualify for the regime forfettario flat-rate scheme if their prior-year turnover did not exceed €85,000 (as set by Law 190/2014 and updated by Law 197/2022).

Key IVA Rates at a Glance

Rate	Category	Common Examples
22%	Standard	Most goods and services, electronics, clothing
10%	Reduced	Hotel stays, restaurant meals, certain food products
5%	Reduced	Social services, certain agricultural supplies
4%	Super-reduced	Basic foodstuffs, books, newspapers, adapted vehicles for disabled persons
0%	Exempt / Zero-rated	Intra-EU supplies, exports outside the EU

Businesses operating under the regime forfettario do not charge IVA on their invoices and do not file IVA returns. However, they lose the right to deduct input VAT. Once turnover exceeds €85,000 in a calendar year, exit from the scheme is mandatory from the following tax year (or immediately if turnover exceeds €100,000 in-year, per Law 197/2022).

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Step 1 — Determine Your Registration Obligation

Before filing a single form, confirm whether you are legally required to register for IVA in Italy. If you are starting a business activity — selling goods, providing services, or importing into Italy — registration is mandatory from day one, regardless of turnover. The regime forfettario exemption applies only to qualifying sole traders and small partnerships below the €85,000 threshold.

Ask yourself these questions:

• Are you making taxable supplies of goods or services in Italy?
• Are you an EU or non-EU business selling goods to Italian consumers (distance selling thresholds under the EU OSS rules apply from €10,000 net across the EU)?
• Are you importing goods into Italy?
• Are you receiving services from foreign suppliers subject to reverse charge (inversione contabile)?

If yes to any of the above, you almost certainly need a Partita IVA. Non-EU businesses without a fixed establishment in Italy must appoint an Italian fiscal representative.

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Step 2 — Choose Your Tax Regime

Your tax regime determines your IVA obligations, record-keeping requirements, and corporate tax exposure. Italy offers several regimes relevant to new businesses.

The correct regime choice directly affects whether you file quarterly LIPE summaries, how you issue invoices via the Sistema di Interscambio (SdI), and your IRES (corporate income tax) and IRAP obligations. IRES is levied at 24% on corporate profits (Article 77, TUIR — Presidential Decree 917/1986). The regional production tax IRAP is levied at a base rate of approximately 3.9%, though regional surcharges apply.

Regime	Turnover Limit	IVA Charged?	IVA Returns Required?	Notes
Regime Forfettario	≤ €85,000	No	No	Flat 15% substitutive tax (5% for first 5 years for new businesses)
Regime Ordinario (Ordinary)	No limit	Yes (22%/10%/5%/4%)	Yes — LIPE + Annual	Standard accounting obligations
Regime Semplificato	≤ €500,000 (services) / ≤ €800,000 (goods)	Yes	Yes — LIPE + Annual	Simplified bookkeeping permitted

Note: The 5% substitutive tax rate for new regime forfettario entrants applies for the first five tax years subject to meeting the conditions under Law 190/2014 as amended.

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Step 3 — Gather Your Documentation

Before submitting your registration application, prepare the following documents. Missing paperwork is the most common cause of delays at the Agenzia delle Entrate.

For individuals (sole traders / freelancers):

• Valid passport or national ID card
• Italian codice fiscale (tax identification code) — if you do not have one, apply for it simultaneously
• Proof of Italian address or fiscal representative appointment (for non-residents)
• Description of the intended business activity and the relevant ATECO activity code

For companies (SRL, SPA, branches):

• Notarised deed of incorporation (atto costitutivo) and articles of association (statuto)
• Certificate of registration from the local Chamber of Commerce (Camera di Commercio) — the Partita IVA application is typically filed simultaneously with company incorporation
• Identity documents and codice fiscale for all legal representatives
• Registered office address in Italy

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Step 4 — Submit Your Partita IVA Application

Registering for IVA in Italy means obtaining a Partita IVA — an 11-digit number that serves as both your VAT identification number and your business tax identifier. The application uses Modello AA9/12 (for individuals) or Modello AA7/10 (for legal entities), both published by the Agenzia delle Entrate.

Three ways to submit:

1. Online via the Agenzia delle Entrate portal — The fastest method. Use the Fisconline or SPID (Sistema Pubblico di Identità Digitale) credentials to submit. The Partita IVA is issued immediately in most cases.

2. In person at an Agenzia delle Entrate office — Bring original documents and copies. The number is typically issued on the spot.

3. Via a tax intermediary (commercialista or CAF) — An Italian commercialista (chartered accountant) can file on your behalf using their authorised intermediary credentials. This is strongly recommended for non-Italian speakers and for company registrations.

Once issued, your Partita IVA must appear on all invoices, contracts, and official correspondence. It does not expire, but must be closed (cessazione attività) if you cease trading.

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Step 5 — Set Up E-Invoicing via the Sistema di Interscambio (SdI)

Since January 2019, electronic invoicing through the Sistema di Interscambio (SdI) has been mandatory for almost all VAT-registered businesses in Italy, under Legislative Decree 127/2015. The SdI is managed by the Agenzia delle Entrate. All B2B and B2G invoices must be issued in XML format (FatturaPA standard) and transmitted through the SdI before delivery to the customer.

Key SdI obligations:

• Invoices must use the FatturaPA XML schema published by the Agenzia delle Entrate
• Each invoice must include the customer's codice destinatario (7-character recipient code) or PEC (certified email address)
• The SdI validates and timestamps each invoice; a rejected invoice must be reissued within 5 days
• Businesses operating under the regime forfettario were brought into mandatory SdI e-invoicing from 1 January 2024 (for those above €25,000 turnover from 1 July 2022, and universally from 1 January 2024 per Legislative Decree 36/2022)

KARR's accounting engine generates SdI-compliant XML invoices directly from your sales ledger, applies the correct IVA rate (22%, 10%, 5%, or 4%) as you post each transaction, and flags any missing codice destinatario before transmission — eliminating manual XML formatting errors.

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Step 6 — Understand Your Ongoing IVA Return Obligations

Once registered under the ordinary or simplified regime, you must file two types of IVA returns with the Agenzia delle Entrate: the quarterly LIPE and the annual Dichiarazione IVA.

LIPE (Liquidazione Periodica IVA): The LIPE (Comunicazione delle liquidazioni periodiche IVA) reports your quarterly IVA position — output tax collected minus input tax deducted — and any resulting payment or credit. LIPE deadlines are:

Quarter	Period Covered	Filing Deadline
Q1	January–March	31 May
Q2	April–June	16 September
Q3	July–September	30 November
Q4	October–December	28 February (following year)

Deadlines are set by Article 21-bis of Law Decree 78/2010 as amended. Always verify the current year's official calendar on the Agenzia delle Entrate website, as deadlines falling on weekends or public holidays shift to the next working day.

Annual IVA Return (Dichiarazione IVA): The annual IVA return must be filed electronically between 1 February and 30 April of the year following the tax year. It reconciles the four quarterly LIPE submissions and declares the final IVA balance. Any IVA owed must be paid by 16 March (or deferred with a 0.40% monthly surcharge per month of deferral up to 30 June, per current Agenzia delle Entrate guidance).

KARR prepares both your LIPE summaries and the annual IVA return directly from the same ledger in which you record daily transactions — no separate spreadsheet reconciliation required. The compliance dashboard flags outstanding filings and approaching deadlines.

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Common Mistakes to Avoid When Registering for VAT in Italy

Even experienced business owners make avoidable errors during Italian IVA registration and ongoing compliance.

• Starting trading before obtaining a Partita IVA. Issuing invoices without a valid VAT number is a violation of Presidential Decree 633/1972 and attracts penalties.
• Choosing the wrong ATECO code. The ATECO code determines applicable rates and reporting categories. An incorrect code can trigger audits.
• Missing the SdI transmission window. Invoices rejected by the SdI must be corrected and resubmitted within 5 days to preserve the invoice date.
• Failing to appoint a fiscal representative if you are a non-EU business without an Italian fixed establishment.
• Exceeding the €85,000 regime forfettario threshold without switching to the ordinary regime promptly — penalties apply for incorrectly continued use of the flat-rate scheme.
• Not registering for VIES (VAT Information Exchange System) if you intend to make intra-EU supplies — this requires a separate declaration to the Agenzia delle Entrate.

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How KARR Supports Italian IVA Compliance

KARR is cloud accounting software built for business owners who need Italian IVA compliance without a full-time accountant. KARR applies the correct IVA rate (22%, 10%, 5%, or 4%) automatically as you categorise each transaction, tracks your rolling turnover against the €85,000 regime forfettario threshold, and alerts you before you breach it.

For businesses on the ordinary regime, KARR prepares the LIPE quarterly communication and the annual IVA return from a single ledger — the same ledger you use for daily bookkeeping, bank reconciliation, and payroll. The SdI-compliant XML invoice generator is built in, so you never need to format FatturaPA files manually.

KARR's offline-first architecture means the software works even without an internet connection — useful during travel or in locations with unreliable connectivity — and syncs automatically when reconnected. Pricing starts at $0 (Free), with the Pro plan at $12/month and the Business plan at $29/month, making it accessible for sole traders and growing SMEs alike.

Ready to simplify Italian IVA compliance? Start with KARR for free at karr.pro and let the platform track your IVA obligations from day one.