| Regione | Numero titolari di partita IVA | Reddito d'impresa dichiarato | Reddito professionale dichiarato | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 274.842 | 90.594 | 2.782.997 | 30,72 | 34.241 | 2.170.501 | 63,39 |
| Valle d'Aosta | 9.312 | 3.289 | 87.383 | 26,57 | 1.360 | 72.657 | 53,42 |
| Lombardia | 608.464 | 185.198 | 6.188.134 | 33,41 | 104.250 | 7.322.480 | 70,24 |
| Liguria | 103.944 | 31.102 | 942.318 | 30,30 | 14.098 | 883.554 | 62,67 |
| Trentino Alto Adige (P.A. Trento) | 34.389 | 11.322 | 381.277 | 33,68 | 4.882 | 319.313 | 65,41 |
| Trentino Alto Adige (P.A. Bolzano) | 38.386 | 14.529 | 413.603 | 28,47 | 4.587 | 364.335 | 79,43 |
| Veneto | 301.976 | 107.216 | 3.348.427 | 31,23 | 42.617 | 2.721.609 | 63,86 |
| Friuli Venezia Giulia | 68.493 | 22.226 | 703.342 | 31,65 | 9.747 | 616.882 | 63,29 |
| Emilia Romagna | 278.558 | 92.456 | 2.847.994 | 30,80 | 42.418 | 2.711.785 | 63,93 |
| Toscana | 253.913 | 84.464 | 2.269.888 | 26,87 | 34.510 | 2.002.494 | 58,03 |
| Umbria | 56.715 | 17.642 | 408.454 | 23,15 | 8.090 | 389.904 | 48,20 |
| Marche | 101.248 | 35.356 | 970.569 | 27,45 | 13.193 | 738.904 | 56,01 |
| Lazio | 366.971 | 80.789 | 1.807.307 | 22,37 | 59.855 | 3.696.885 | 61,76 |
| Abruzzo | 87.735 | 26.325 | 554.075 | 21,05 | 11.582 | 530.858 | 45,83 |
| Molise | 21.529 | 6.705 | 113.031 | 16,86 | 2.431 | 101.379 | 41,70 |
| Campania | 310.864 | 84.682 | 1.566.258 | 18,50 | 36.889 | 1.722.797 | 46,70 |
| Puglia | 255.351 | 82.127 | 1.593.014 | 19,40 | 27.167 | 1.322.426 | 48,68 |
| Basilicata | 35.122 | 11.916 | 216.381 | 18,16 | 3.926 | 170.163 | 43,34 |
| Calabria | 114.837 | 36.417 | 572.365 | 15,72 | 12.136 | 492.465 | 40,58 |
| Sicilia | 276.737 | 81.572 | 1.653.253 | 20,27 | 29.073 | 1.415.000 | 48,67 |
| Sardegna | 97.271 | 32.075 | 661.584 | 20,63 | 11.371 | 572.590 | 50,36 |
| Non indicata | |||||||
| TOTALE | 3.696.657 | 1.138.002 | 30.081.654 | 26,43 | 508.423 | 30.338.981 | 59,67 |
