| Regione | Numero titolari di partita IVA | Volume d'affari | Iva a debito | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 278.688 | 123.001 | 17.561.157 | 142,77 | 119.228 | 2.441.703 | 20,48 |
| Valle d'Aosta | 9.484 | 4.518 | 659.757 | 146,03 | 4.427 | 91.390 | 20,64 |
| Lombardia | 625.598 | 272.446 | 40.137.277 | 147,32 | 260.534 | 5.938.289 | 22,79 |
| Liguria | 105.453 | 43.901 | 5.807.054 | 132,28 | 42.182 | 809.593 | 19,19 |
| Trentino Alto Adige (P.A. Trento) | 35.342 | 19.630 | 2.728.205 | 138,98 | 19.144 | 386.991 | 20,21 |
| Trentino Alto Adige (P.A. Bolzano) | 39.238 | 24.472 | 4.317.145 | 176,41 | 23.860 | 611.964 | 25,65 |
| Veneto | 306.896 | 155.581 | 22.606.166 | 145,30 | 150.875 | 3.262.519 | 21,62 |
| Friuli Venezia Giulia | 69.823 | 32.501 | 4.657.657 | 143,31 | 31.602 | 659.711 | 20,88 |
| Emilia Romagna | 283.070 | 133.182 | 18.536.657 | 139,18 | 128.863 | 2.703.245 | 20,98 |
| Toscana | 258.123 | 116.500 | 16.522.552 | 141,82 | 112.728 | 2.363.837 | 20,97 |
| Umbria | 57.039 | 25.601 | 3.198.609 | 124,94 | 24.788 | 465.892 | 18,80 |
| Marche | 102.096 | 48.490 | 6.694.594 | 138,06 | 46.960 | 978.463 | 20,84 |
| Lazio | 373.747 | 125.923 | 15.032.181 | 119,38 | 121.704 | 2.253.580 | 18,52 |
| Abruzzo | 88.541 | 39.248 | 4.479.287 | 114,13 | 38.019 | 633.571 | 16,66 |
| Molise | 21.535 | 10.494 | 1.115.407 | 106,29 | 10.200 | 146.284 | 14,34 |
| Campania | 311.926 | 118.736 | 14.648.153 | 123,37 | 115.691 | 2.129.736 | 18,41 |
| Puglia | 256.219 | 122.653 | 15.275.308 | 124,54 | 119.681 | 2.080.525 | 17,38 |
| Basilicata | 35.545 | 17.939 | 2.036.118 | 113,50 | 17.533 | 279.995 | 15,97 |
| Calabria | 115.191 | 49.681 | 5.646.592 | 113,66 | 48.520 | 800.122 | 16,49 |
| Sicilia | 280.495 | 119.027 | 14.786.852 | 124,23 | 116.114 | 2.033.236 | 17,51 |
| Sardegna | 98.166 | 44.658 | 5.402.381 | 120,97 | 43.760 | 760.733 | 17,38 |
| Non indicata | |||||||
| TOTALE | 3.752.215 | 1.648.182 | 221.849.108 | 134,60 | 1.596.413 | 31.831.378 | 19,94 |
