| Regione | Numero contribuenti | Reddito dominicale | Reddito agrario | ||
|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | ||
| Piemonte | 3.209.476 | 401.854 | 64.594 | 588.840 | 43.439 |
| Valle d'Aosta | 98.725 | *** | *** | *** | *** |
| Lombardia | 7.439.319 | 461.893 | 72.171 | 742.011 | 39.327 |
| Liguria | 1.185.162 | 165.318 | 13.034 | 224.617 | 11.283 |
| Trentino Alto Adige (P.A. Trento) | 437.198 | 81.946 | 4.481 | 82.253 | 2.164 |
| Trentino Alto Adige (P.A. Bolzano) | 440.957 | 35.727 | 5.953 | 36.125 | 2.105 |
| Veneto | 3.715.107 | 267.525 | 49.952 | 579.684 | 36.677 |
| Friuli Venezia Giulia | 944.480 | 107.513 | 15.019 | 188.062 | 11.135 |
| Emilia Romagna | 3.460.856 | 249.036 | 75.471 | 393.663 | 45.914 |
| Toscana | 2.778.334 | 251.401 | 28.786 | 436.215 | 22.981 |
| Umbria | 657.072 | 121.957 | 16.081 | 136.092 | 11.717 |
| Marche | 1.135.707 | 112.308 | 17.807 | 176.034 | 18.150 |
| Lazio | 3.962.780 | 351.108 | 46.793 | 540.563 | 34.312 |
| Abruzzo | 924.245 | 131.344 | 14.972 | 204.826 | 15.988 |
| Molise | 209.953 | 59.274 | 7.217 | 64.347 | 6.808 |
| Campania | 3.274.687 | 193.709 | 25.065 | 426.419 | 32.100 |
| Puglia | 2.611.086 | 224.623 | 36.804 | 530.386 | 45.624 |
| Basilicata | 374.969 | 92.876 | 14.012 | 104.379 | 9.198 |
| Calabria | 1.169.826 | 147.638 | 18.085 | 227.518 | 15.320 |
| Sicilia | 2.901.845 | 339.006 | 65.323 | 584.893 | 42.416 |
| Sardegna | 1.090.346 | 124.624 | 17.708 | 187.001 | 11.944 |
| Non indicata | 4.830 | *** | *** | *** | *** |
| TOTALE | 42.026.960 | 3.946.733 | 611.046 | 6.483.188 | 459.986 |
