| Regione | Numero titolari di partita IVA | Volume d'affari | Iva a debito | ||||
|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Media | Frequenza | Ammontare | Media | ||
| Piemonte | 274.842 | 123.128 | 16.312.196 | 132,48 | 119.654 | 2.262.724 | 18,91 |
| Valle d'Aosta | 9.312 | 4.485 | 567.171 | 126,46 | 4.370 | 78.298 | 17,92 |
| Lombardia | 608.464 | 270.617 | 36.412.563 | 134,55 | 259.500 | 5.408.238 | 20,84 |
| Liguria | 103.944 | 43.348 | 5.310.049 | 122,50 | 41.749 | 739.729 | 17,72 |
| Trentino Alto Adige (P.A. Trento) | 34.389 | 19.355 | 2.462.919 | 127,25 | 18.908 | 341.940 | 18,08 |
| Trentino Alto Adige (P.A. Bolzano) | 38.386 | 24.040 | 3.687.376 | 153,39 | 23.541 | 523.524 | 22,24 |
| Veneto | 301.976 | 155.441 | 20.323.191 | 130,75 | 151.215 | 2.935.520 | 19,41 |
| Friuli Venezia Giulia | 68.493 | 32.146 | 4.179.971 | 130,03 | 31.334 | 591.727 | 18,88 |
| Emilia Romagna | 278.558 | 133.704 | 16.921.295 | 126,56 | 129.532 | 2.467.070 | 19,05 |
| Toscana | 253.913 | 115.524 | 14.740.186 | 127,59 | 111.964 | 2.100.927 | 18,76 |
| Umbria | 56.715 | 25.588 | 2.875.548 | 112,38 | 24.843 | 421.912 | 16,98 |
| Marche | 101.248 | 48.678 | 6.003.234 | 123,33 | 47.158 | 869.915 | 18,45 |
| Lazio | 366.971 | 124.482 | 13.725.714 | 110,26 | 120.578 | 2.062.987 | 17,11 |
| Abruzzo | 87.735 | 39.161 | 3.990.722 | 101,91 | 38.030 | 565.558 | 14,87 |
| Molise | 21.529 | 10.532 | 969.565 | 92,06 | 10.216 | 125.887 | 12,32 |
| Campania | 310.864 | 118.286 | 13.169.564 | 111,34 | 115.294 | 1.906.643 | 16,54 |
| Puglia | 255.351 | 122.621 | 14.013.889 | 114,29 | 119.831 | 1.901.502 | 15,87 |
| Basilicata | 35.122 | 17.717 | 1.859.592 | 104,96 | 17.310 | 255.726 | 14,77 |
| Calabria | 114.837 | 49.625 | 5.157.347 | 103,93 | 48.421 | 729.683 | 15,07 |
| Sicilia | 276.737 | 117.931 | 13.351.358 | 113,21 | 115.178 | 1.825.246 | 15,85 |
| Sardegna | 97.271 | 44.504 | 4.831.514 | 108,56 | 43.688 | 679.548 | 15,55 |
| Non indicata | |||||||
| TOTALE | 3.696.657 | 1.640.913 | 200.864.963 | 122,41 | 1.592.314 | 28.794.304 | 18,08 |
