| Regione | Numero contribuenti | Reddito dominicale | Reddito agrario | ||
|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | ||
| Piemonte | 3.174.673 | 281.980 | 64.210 | 586.523 | 96.973 |
| Valle d'Aosta | 98.058 | 25.352 | 1.591 | 28.965 | 1.731 |
| Lombardia | 7.066.758 | 309.282 | 68.608 | 664.905 | 84.194 |
| Liguria | 1.184.027 | 116.909 | 12.609 | 217.676 | 13.564 |
| Trentino Alto Adige (P.A. Trento) | 413.372 | 77.842 | 5.176 | 79.924 | 3.309 |
| Trentino Alto Adige (P.A. Bolzano) | 419.346 | 41.670 | 11.811 | 43.174 | 5.102 |
| Veneto | 3.529.854 | 168.508 | 43.092 | 553.073 | 64.361 |
| Friuli Venezia Giulia | 923.447 | 70.028 | 13.186 | 182.036 | 17.750 |
| Emilia Romagna | 3.326.189 | 201.415 | 76.698 | 382.112 | 100.682 |
| Toscana | 2.706.174 | 137.936 | 28.482 | 416.878 | 37.595 |
| Umbria | 626.751 | 78.157 | 14.358 | 129.981 | 17.280 |
| Marche | 1.116.672 | 77.221 | 16.812 | 174.867 | 31.023 |
| Lazio | 3.839.027 | 159.858 | 35.131 | 509.027 | 48.273 |
| Abruzzo | 909.470 | 74.628 | 10.106 | 201.764 | 21.923 |
| Molise | 213.835 | 51.991 | 6.188 | 67.458 | 10.585 |
| Campania | 3.126.755 | 116.254 | 18.319 | 413.670 | 41.684 |
| Puglia | 2.549.283 | 59.502 | 26.946 | 555.554 | 69.332 |
| Basilicata | 377.082 | 66.889 | 14.133 | 103.674 | 15.666 |
| Calabria | 1.185.336 | 80.912 | 13.341 | 213.439 | 18.413 |
| Sicilia | 2.872.239 | 176.289 | 44.748 | 599.925 | 53.308 |
| Sardegna | 1.054.782 | 81.158 | 17.665 | 168.977 | 20.545 |
| Non indicata | 3.418 | 0 | 0 | 0 | 0 |
| TOTALE | 40.716.548 | 2.453.781 | 543.212 | 6.293.602 | 773.294 |
