| Regione | Numero contribuenti | Reddito dominicale | Reddito agrario | ||
|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | ||
| Piemonte | 1.691.324 | 121.601 | 13.849 | 199.622 | 12.319 |
| Valle d'Aosta | 54.954 | 9.723 | 523 | 11.411 | 442 |
| Lombardia | 4.251.860 | 158.221 | 16.674 | 273.541 | 11.902 |
| Liguria | 612.575 | 49.673 | 2.840 | 71.256 | 2.751 |
| Trentino Alto Adige (P.A. Trento) | 262.992 | 32.996 | 1.429 | 33.755 | 783 |
| Trentino Alto Adige (P.A. Bolzano) | 284.227 | 17.218 | 2.941 | 17.653 | 1.082 |
| Veneto | 2.133.210 | 93.835 | 11.047 | 219.735 | 10.784 |
| Friuli Venezia Giulia | 523.109 | 38.042 | 3.698 | 71.926 | 3.355 |
| Emilia Romagna | 1.984.720 | 84.629 | 17.880 | 148.096 | 13.808 |
| Toscana | 1.522.701 | 84.349 | 6.832 | 155.091 | 6.448 |
| Umbria | 361.355 | 42.420 | 4.076 | 49.461 | 3.349 |
| Marche | 620.908 | 37.621 | 4.603 | 63.179 | 5.816 |
| Lazio | 2.257.557 | 128.093 | 12.417 | 208.242 | 10.173 |
| Abruzzo | 494.099 | 46.626 | 4.263 | 76.463 | 4.917 |
| Molise | 101.129 | 19.534 | 1.868 | 22.089 | 1.960 |
| Campania | 1.832.826 | 71.975 | 7.248 | 168.754 | 9.672 |
| Puglia | 1.389.817 | 78.075 | 10.691 | 189.247 | 13.795 |
| Basilicata | 197.261 | 35.521 | 4.245 | 40.722 | 2.938 |
| Calabria | 612.418 | 54.020 | 5.234 | 86.472 | 4.509 |
| Sicilia | 1.534.389 | 121.186 | 19.107 | 213.789 | 12.918 |
| Sardegna | 576.130 | 41.502 | 3.927 | 66.255 | 3.045 |
| Non indicata | 593 | 0 | 0 | 0 | 0 |
| TOTALE | 23.300.154 | 1.366.860 | 155.393 | 2.386.759 | 136.766 |
