| Regione | Numero titolari di partita IVA | Reddito d'impresa dichiarato | Reddito professionale dichiarato | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 283.342 | 87.287 | 3.173.832 | 36,36 | 34.455 | 2.454.668 | 71,24 |
| Valle d'Aosta | 9.644 | 3.227 | 122.590 | 37,99 | 1.423 | 92.711 | 65,15 |
| Lombardia | 641.560 | 179.054 | 7.156.849 | 39,97 | 105.992 | 8.674.275 | 81,84 |
| Liguria | 106.703 | 30.371 | 1.115.825 | 36,74 | 14.241 | 1.022.891 | 71,83 |
| Trentino Alto Adige (P.A. Trento) | 35.808 | 11.111 | 477.958 | 43,02 | 5.089 | 407.867 | 80,15 |
| Trentino Alto Adige (P.A. Bolzano) | 39.801 | 14.424 | 611.692 | 42,41 | 4.700 | 420.197 | 89,40 |
| Veneto | 312.080 | 103.112 | 3.945.906 | 38,27 | 43.171 | 3.189.605 | 73,88 |
| Friuli Venezia Giulia | 71.314 | 21.533 | 832.945 | 38,68 | 9.965 | 728.856 | 73,14 |
| Emilia Romagna | 288.128 | 88.719 | 3.297.393 | 37,17 | 42.856 | 3.225.204 | 75,26 |
| Toscana | 260.697 | 81.715 | 2.633.416 | 32,23 | 35.250 | 2.373.287 | 67,33 |
| Umbria | 57.562 | 17.028 | 520.039 | 30,54 | 8.220 | 509.542 | 61,99 |
| Marche | 103.270 | 33.909 | 1.165.642 | 34,38 | 13.485 | 933.440 | 69,22 |
| Lazio | 380.170 | 77.828 | 2.128.252 | 27,35 | 61.197 | 4.238.822 | 69,27 |
| Abruzzo | 89.272 | 25.635 | 698.948 | 27,27 | 11.926 | 725.991 | 60,87 |
| Molise | 21.515 | 6.540 | 146.059 | 22,33 | 2.475 | 135.231 | 54,64 |
| Campania | 316.038 | 83.351 | 1.971.679 | 23,66 | 37.971 | 2.122.337 | 55,89 |
| Puglia | 257.738 | 80.641 | 1.922.190 | 23,84 | 27.683 | 1.606.719 | 58,04 |
| Basilicata | 35.680 | 11.734 | 274.122 | 23,36 | 4.067 | 225.040 | 55,33 |
| Calabria | 116.527 | 36.147 | 742.869 | 20,55 | 12.511 | 628.082 | 50,20 |
| Sicilia | 283.899 | 80.867 | 2.037.431 | 25,19 | 30.356 | 1.717.362 | 56,57 |
| Sardegna | 100.122 | 31.244 | 793.531 | 25,40 | 11.606 | 694.656 | 59,85 |
| Non indicata | |||||||
| TOTALE | 3.810.870 | 1.105.477 | 35.769.167 | 32,36 | 518.639 | 36.126.784 | 69,66 |
