| Regione | Numero contribuenti | Reddito dominicale | Reddito agrario | ||
|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | ||
| Piemonte | 1.238.710 | 228.336 | 60.632 | 330.051 | 42.817 |
| Valle d'Aosta | 34.685 | 13.838 | 1.058 | 15.048 | 900 |
| Lombardia | 2.498.885 | 224.567 | 63.136 | 364.524 | 35.897 |
| Liguria | 468.391 | 90.631 | 9.903 | 124.020 | 7.579 |
| Trentino Alto Adige (P.A. Trento) | 136.358 | 40.871 | 3.049 | 40.506 | 1.400 |
| Trentino Alto Adige (P.A. Bolzano) | 124.188 | 17.356 | 4.057 | 17.671 | 1.528 |
| Veneto | 1.225.403 | 137.589 | 46.750 | 294.474 | 32.039 |
| Friuli Venezia Giulia | 359.509 | 55.536 | 12.392 | 99.641 | 9.367 |
| Emilia Romagna | 1.218.044 | 145.307 | 75.073 | 208.290 | 48.212 |
| Toscana | 1.003.925 | 130.168 | 23.882 | 227.559 | 17.856 |
| Umbria | 246.078 | 64.823 | 11.580 | 72.092 | 8.589 |
| Marche | 423.989 | 65.365 | 14.774 | 97.590 | 15.942 |
| Lazio | 1.285.903 | 157.210 | 30.943 | 260.382 | 22.109 |
| Abruzzo | 336.988 | 67.965 | 10.320 | 105.743 | 10.576 |
| Molise | 87.561 | 34.331 | 5.288 | 35.865 | 4.822 |
| Campania | 1.050.778 | 86.932 | 14.973 | 191.568 | 18.319 |
| Puglia | 891.641 | 102.453 | 25.854 | 270.608 | 30.323 |
| Basilicata | 140.436 | 45.730 | 9.658 | 52.447 | 6.094 |
| Calabria | 445.248 | 68.278 | 10.691 | 113.253 | 8.358 |
| Sicilia | 1.018.656 | 160.885 | 41.272 | 293.405 | 24.348 |
| Sardegna | 386.740 | 62.107 | 14.192 | 92.280 | 8.664 |
| Non indicata | 53 | 9 | 5 | 14 | 7 |
| TOTALE | 14.622.169 | 2.000.287 | 489.483 | 3.307.031 | 355.744 |
