| Regione | Reddito complessivo | Reddito imponibile | Imposta netta Ires | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | |
| Piemonte | 8.705 | 393.461 | 45,20 | 8.703 | 351.242 | 40,36 | 8.435 | 71.651 | 8,49 |
| Valle d'Aosta | 432 | 4.287 | 9,92 | 432 | 4.287 | 9,92 | 425 | 668 | 1,57 |
| Lombardia | 15.155 | 761.508 | 50,25 | 15.143 | 734.145 | 48,48 | 14.762 | 128.065 | 8,68 |
| Liguria | 3.073 | 102.135 | 33,24 | 3.072 | 100.032 | 32,56 | 3.019 | 15.445 | 5,12 |
| Trentino Alto Adige (Prov. Aut. Trento) | 2.134 | 42.897 | 20,10 | 2.133 | 40.655 | 19,06 | 2.098 | 6.180 | 2,95 |
| Trentino Alto Adige (Prov. Aut. Bolzano) | 1.477 | 42.583 | 28,83 | 1.477 | 42.540 | 28,80 | 1.445 | 7.612 | 5,27 |
| Veneto | 9.116 | 294.528 | 32,31 | 9.092 | 282.145 | 31,03 | 8.864 | 52.912 | 5,97 |
| Friuli Venezia Giulia | 2.835 | 59.413 | 20,96 | 2.834 | 58.605 | 20,68 | 2.783 | 10.708 | 3,85 |
| Emilia Romagna | 9.554 | 276.821 | 28,97 | 9.545 | 268.058 | 28,08 | 9.359 | 45.874 | 4,90 |
| Toscana | 8.406 | 257.342 | 30,61 | 8.405 | 242.086 | 28,80 | 8.262 | 45.513 | 5,51 |
| Umbria | 2.278 | 44.420 | 19,50 | 2.278 | 41.739 | 18,32 | 2.241 | 6.846 | 3,05 |
| Marche | 4.246 | 43.512 | 10,25 | 4.245 | 43.140 | 10,16 | 4.158 | 7.434 | 1,79 |
| Lazio | 7.333 | 1.147.530 | 156,49 | 7.323 | 1.145.632 | 156,44 | 7.101 | 239.784 | 33,77 |
| Abruzzo | 2.003 | 39.463 | 19,70 | 2.002 | 39.300 | 19,63 | 1.972 | 8.339 | 4,23 |
| Molise | 349 | 4.692 | 13,44 | 348 | 4.688 | 13,47 | 341 | 891 | 2,61 |
| Campania | 4.226 | 113.269 | 26,80 | 4.222 | 112.949 | 26,75 | 4.143 | 17.229 | 4,16 |
| Puglia | 3.524 | 78.377 | 22,24 | 3.523 | 77.664 | 22,04 | 3.490 | 14.345 | 4,11 |
| Basilicata | 490 | 6.469 | 13,20 | 490 | 6.469 | 13,20 | 477 | 1.203 | 2,52 |
| Calabria | 1.123 | 18.801 | 16,74 | 1.122 | 18.801 | 16,76 | 1.098 | 3.522 | 3,21 |
| Sicilia | 3.716 | 69.951 | 18,82 | 3.715 | 69.930 | 18,82 | 3.647 | 12.658 | 3,47 |
| Sardegna | 1.588 | 45.737 | 28,80 | 1.588 | 42.860 | 26,99 | 1.564 | 9.480 | 6,06 |
| TOTALE | 91.763 | 3.847.197 | 41,93 | 91.692 | 3.726.970 | 40,65 | 89.684 | 706.358 | 7,88 |
