How an Italian SRL Is Taxed: IRES and IRAP
An Italian SRL is subject to two corporate-level taxes on its business income: IRES, a flat national corporate income tax, and IRAP, a regional tax on productive activity. Together they create a combined standard rate of approximately 27.9%, before deductions and credits.
| Tax | Rate | Taxable base | Authority |
|---|
| IRES (standard) | 24% | Worldwide net income | Art. 77 TUIR |
| IRES premiale (FY 2025 only) | 20% | Same; 5 conditions required | Law No. 207/2024 |
| IRES (shell company / societa di comodo) | 34.5% | Imputed minimum income | Art. 30 Law 724/1994; Art. 2(36-quinquies) D.L. 138/2011 |
| IRAP (standard) | 3.9% | Net production value | D.Lgs. 446/1997 |
| IRAP (banks / financial institutions, 2026) | 6.65% | Net production value | D.Lgs. 446/1997; Law 199/2025 |
| IRAP (insurance companies, 2026) | 7.90% | Net production value | D.Lgs. 446/1997; Law 199/2025 |
IRES: Corporate Income Tax
An Italian SRL pays IRES (corporate income tax) at a flat 24% on its worldwide net taxable income under Art. 77 of the TUIR (D.P.R. 917/1986). A temporary reduced rate of 20% applies for FY 2025 only under Law No. 207/2024 if five profit-retention, investment and employment conditions are met (see the IRES Premiale section below).
The IRES taxable base starts from accounting profit and is adjusted by the TUIR. Key adjustments include: net interest expense capped at 30% of EBITDA (Art. 96 TUIR); a 95% exclusion for qualifying inter-company dividends under the participation exemption (PEX); and an indefinite loss carryforward capped at 80% of taxable income per year. Note: the ACE deduction (Allowance for Corporate Equity) has been repealed and is no longer available. Shell companies (societa di comodo) face a higher combined rate of 34.5% (24% standard plus a 10.5% surtax on imputed minimum income).
IRAP: Regional Activities Tax
IRAP is a tax on the net production value generated by business activity in Italy. All Italian SRLs pay IRAP regardless of size, under Legislative Decree 446/1997. The standard rate is 3.9%, as published by the Agenzia delle Entrate. Regions may vary the rate by up to 0.92 percentage points, and regions under health-deficit recovery plans apply further automatic increases, so 2026 ordinary rates range from 2.68% (Autonomous Province of Trento) to 4.97% (Campania and Molise).
IRAP regional rate examples (ordinary rates, calendar year 2026):
| Region(s) | IRAP rate |
|---|
| Lombardy, Piedmont, Tuscany, Emilia-Romagna, Sicily | 3.9% (standard) |
| Veneto | 4.08% |
| Umbria | 4.30% |
| Marche | 4.73% |
| Abruzzo, Lazio, Puglia, Calabria | 4.82% |
| Campania, Molise | 4.97% |
Ordinary rates as published by the Ministry of Economy and Finance, Department of Finance. Regions may also apply sector-specific rates.
A practical planning point: IRAP is partly deductible for IRES purposes. The IRAP attributable to labour costs that are not already deducted from the IRAP base is deductible, and 10% of total IRAP is deductible where the IRAP base includes non-deductible interest expense. For SRLs with significant payroll, this partial deductibility reduces the effective combined tax burden somewhat below 27.9%.