Italian VAT Filing Obligations: LIPE and the Annual Return
All Italian VAT-registered businesses must submit periodic VAT communications and an annual IVA return. The two obligations are separate: the quarterly LIPE communications summarize periodic VAT settlements, while the annual return reconciles the full year. Missing either obligation carries penalties under D.Lgs. 471/1997. For the broader tax compliance calendar, including Italian corporate tax (IRES and IRAP rates), see our dedicated guide.
Quarterly LIPE Communications
LIPE (Comunicazione Liquidazioni Periodiche IVA) is required by Art. 21-bis D.L. 78/2010. It is filed quarterly, with the following deadlines:
| Period | Quarter covers | Filing deadline |
|---|
| Q1 | January–March | 31 May |
| Q2 | April–June | 30 September |
| Q3 | July–September | 30 November |
| Q4 | October–December | 28 February (following year) |
Businesses above the prior-year turnover limits for the quarterly option must settle VAT monthly rather than quarterly; they still file the LIPE quarterly. LIPE is submitted electronically through the Agenzia delle Entrate's online services.
Annual IVA Return (Dichiarazione Annuale IVA)
The annual IVA return (dichiarazione annuale IVA) covers the previous calendar year and must be filed electronically between 1 February and 30 April. Submission is through the Agenzia delle Entrate's portal. This return is separate from, and in addition to, the quarterly LIPE communications filed throughout the year.
E-Invoicing via SDI: Mandatory Since 2019
E-invoicing via the government's SDI (Sistema di Interscambio) platform has been mandatory since 1 January 2019 for supplies between businesses resident or established in Italy, including Italian SRLs (Art. 1(3) D.Lgs. 127/2015); the last flat-rate taxpayers were brought in from 1 January 2024. Non-resident companies that hold an Italian Partita IVA only through direct identification or fiscal representation are not established in Italy and fall outside the obligation.
Invoices must be issued in XML format, transmitted through the SDI gateway, and archived electronically. The legal basis is D.Lgs. 127/2015. Businesses that are not yet set up for SDI-compliant invoicing should address this before commencing taxable activity in Italy.