How to File Income Tax in Italy
Filing deadline
The typical filing deadline in Italy is 31 May, though extensions may be available depending on your filing method and residency status.
How filing actually works in Italy
Employees typically have tax settled via the employer's substitute return (modello 730) each spring. The self-employed and those with complex income file modello Redditi by 30 November.
Who needs to file
- Employees whose only income is salary may have tax fully withheld by their employer and may not need to file separately, depending on local rules.
- Self-employed individuals, freelancers, and business owners generally must file an annual return.
- Anyone with additional income (investments, rental property, foreign income) should check local filing thresholds.
Do non-residents need to file?
Residency status changes what you owe and whether you need to file at all. You are an Italian tax resident if registered in the civil registry, or resident/domiciled in Italy for more than 183 days in a calendar year. Non-residents are typically taxed only on Italy-source income, often at different rates or without access to resident-only allowances.
Steps to file
- Gather income statements (employer statements, invoices, investment income records) for the 2026 tax year.
- Determine your filing status and applicable deductions — see the deductions guide.
- Calculate taxable income and tax owed — use the calculator on this site as a starting estimate, and check the brackets guide for a worked example.
- Submit your return through Agenzia delle Entrate or with a licensed preparer before 31 May.
- Keep records for at least the period required by local law (commonly 4–7 years).
What happens if you file late
Most tax authorities charge a late-filing penalty (often a percentage of unpaid tax, sometimes a flat fee) plus interest that accrues daily until the balance is paid. Filing on time even without full payment usually avoids the larger late-filing penalty, leaving only late-payment interest to deal with.
This is general guidance, not tax advice. Filing rules vary by residency, income type, and year — confirm details with Agenzia delle Entrate.