| Regione | Numero contribuenti | Reddito dominicale | Reddito agrario | ||
|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | ||
| Piemonte | 1.546.942 | 100.802 | 10.271 | 172.163 | 12.783 |
| Valle d'Aosta | 52.319 | 8.625 | 371 | 10.209 | 366 |
| Lombardia | 3.756.186 | 112.488 | 11.875 | 216.456 | 13.067 |
| Liguria | 549.827 | 37.613 | 1.978 | 57.261 | 2.080 |
| Trentino Alto Adige (P.A. Trento) | 238.131 | 29.647 | 1.200 | 32.222 | 818 |
| Trentino Alto Adige (P.A. Bolzano) | 252.394 | 15.341 | 3.104 | 16.590 | 1.298 |
| Veneto | 1.898.930 | 72.984 | 7.316 | 184.252 | 9.922 |
| Friuli Venezia Giulia | 476.861 | 31.290 | 2.866 | 64.621 | 3.392 |
| Emilia Romagna | 1.745.035 | 67.698 | 12.717 | 118.349 | 15.664 |
| Toscana | 1.340.270 | 66.357 | 5.750 | 128.848 | 6.039 |
| Umbria | 306.709 | 36.192 | 3.145 | 42.102 | 2.945 |
| Marche | 568.897 | 30.584 | 3.453 | 54.440 | 5.569 |
| Lazio | 1.981.711 | 91.769 | 9.226 | 160.296 | 8.331 |
| Abruzzo | 451.723 | 36.129 | 3.023 | 62.218 | 3.884 |
| Molise | 94.293 | 17.551 | 1.312 | 19.421 | 1.621 |
| Campania | 1.540.759 | 50.137 | 4.541 | 130.412 | 7.116 |
| Puglia | 1.250.703 | 68.709 | 8.413 | 173.807 | 12.307 |
| Basilicata | 185.137 | 29.415 | 3.336 | 34.633 | 2.668 |
| Calabria | 603.954 | 42.359 | 3.748 | 74.097 | 3.614 |
| Sicilia | 1.413.048 | 101.578 | 14.187 | 187.404 | 9.958 |
| Sardegna | 536.329 | 26.491 | 2.532 | 47.749 | 2.334 |
| Non indicata | 69 | 0 | 0 | 0 | 0 |
| TOTALE | 20.790.227 | 1.073.759 | 114.364 | 1.987.550 | 125.777 |
