| Regione | Numero contribuenti | Base imponibile | Imposta netta | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 276.340 | 2.208 | 3.815.068 | 1.727,84 | 2.193 | 322.726 | 147,16 |
| Valle d'Aosta | 10.058 | 135 | 186.419 | 1.380,88 | 134 | 15.543 | 115,99 |
| Lombardia | 669.182 | 3.055 | 6.707.575 | 2.195,61 | 3.009 | 563.005 | 187,11 |
| Liguria | 103.297 | 536 | 1.552.276 | 2.896,04 | 534 | 131.865 | 246,94 |
| Trentino Alto Adige (P.A. Trento) | 38.944 | 432 | 1.273.426 | 2.947,75 | 393 | 99.964 | 254,36 |
| Trentino Alto Adige (P.A. Bolzano) | 43.625 | 391 | 1.486.057 | 3.800,66 | 370 | 123.191 | 332,95 |
| Veneto | 343.111 | 1.549 | 3.819.801 | 2.465,98 | 1.546 | 324.669 | 210,01 |
| Friuli Venezia Giulia | 71.512 | 537 | 1.338.993 | 2.493,47 | 528 | 112.949 | 213,92 |
| Emilia Romagna | 308.780 | 1.197 | 4.114.270 | 3.437,15 | 1.190 | 349.648 | 293,82 |
| Toscana | 282.742 | 1.052 | 3.468.470 | 3.297,02 | 1.048 | 294.744 | 281,24 |
| Umbria | 61.740 | 326 | 857.262 | 2.629,64 | 323 | 72.821 | 225,45 |
| Marche | 115.030 | 607 | 1.368.251 | 2.254,12 | 597 | 116.290 | 194,79 |
| Lazio | 362.837 | 1.453 | 62.780.744 | 43.207,67 | 1.436 | 5.330.990 | 3.712,39 |
| Abruzzo | 90.752 | 617 | 1.071.273 | 1.736,26 | 612 | 90.989 | 148,67 |
| Molise | 20.406 | 243 | 272.808 | 1.122,67 | 241 | 23.185 | 96,20 |
| Campania | 311.237 | 1.674 | 4.119.002 | 2.460,57 | 1.658 | 350.911 | 211,65 |
| Puglia | 230.664 | 1.109 | 2.664.578 | 2.402,69 | 1.096 | 226.392 | 206,56 |
| Basilicata | 34.706 | 299 | 572.562 | 1.914,92 | 298 | 48.668 | 163,31 |
| Calabria | 102.714 | 820 | 1.454.427 | 1.773,69 | 807 | 123.602 | 153,16 |
| Sicilia | 245.178 | 1.428 | 4.744.388 | 3.322,40 | 1.410 | 403.030 | 285,84 |
| Sardegna | 97.129 | 809 | 1.944.002 | 2.402,97 | 802 | 165.162 | 205,94 |
| TOTALE | 3.819.984 | 20.477 | 109.611.652 | 5.352,92 | 20.225 | 9.290.343 | 459,35 |
