| Regione | Imposta lorda | Totale detrazioni | Imposta netta | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Mediana | Frequenza | Ammontare | Mediana | Frequenza | Ammontare | Mediana | |
| Piemonte | 1.498.844 | 9.176.775 | 4,65 | 1.487.133 | 2.419.725 | 1,45 | 1.298.208 | 6.885.427 | 3,36 |
| Valle d'Aosta | 49.588 | 292.548 | 4,74 | 48.996 | 75.919 | 1,38 | 43.358 | 220.780 | 3,53 |
| Lombardia | 3.612.237 | 25.495.192 | 4,88 | 3.579.672 | 5.813.756 | 1,44 | 3.169.972 | 19.969.623 | 3,58 |
| Liguria | 530.238 | 3.214.431 | 4,56 | 525.614 | 821.625 | 1,41 | 452.448 | 2.436.907 | 3,38 |
| Trentino Alto Adige (P.A. Trento) | 225.842 | 1.216.153 | 4,50 | 224.421 | 379.928 | 1,43 | 185.772 | 867.056 | 3,27 |
| Trentino Alto Adige (P.A. Bolzano) | 240.035 | 1.343.141 | 4,43 | 237.578 | 370.380 | 1,38 | 192.944 | 1.013.245 | 3,54 |
| Veneto | 1.826.384 | 10.504.552 | 4,53 | 1.810.748 | 3.008.555 | 1,46 | 1.563.084 | 7.662.804 | 3,19 |
| Friuli Venezia Giulia | 457.874 | 2.662.068 | 4,65 | 454.248 | 749.488 | 1,48 | 398.658 | 1.948.427 | 3,30 |
| Emilia Romagna | 1.663.169 | 10.096.426 | 4,64 | 1.649.384 | 2.695.622 | 1,45 | 1.421.050 | 7.560.939 | 3,39 |
| Toscana | 1.272.556 | 7.301.864 | 4,47 | 1.262.915 | 2.023.890 | 1,45 | 1.083.220 | 5.390.328 | 3,21 |
| Umbria | 294.562 | 1.568.502 | 4,32 | 292.026 | 480.530 | 1,49 | 250.565 | 1.115.344 | 2,98 |
| Marche | 542.415 | 2.807.514 | 4,19 | 538.744 | 908.910 | 1,51 | 450.759 | 1.956.735 | 2,88 |
| Lazio | 1.910.743 | 12.832.498 | 4,67 | 1.890.651 | 3.024.418 | 1,44 | 1.618.475 | 9.984.750 | 3,53 |
| Abruzzo | 436.251 | 2.148.275 | 3,99 | 433.078 | 724.809 | 1,49 | 351.809 | 1.473.830 | 2,79 |
| Molise | 92.182 | 449.513 | 4,05 | 91.483 | 159.538 | 1,55 | 73.629 | 302.268 | 2,79 |
| Campania | 1.495.606 | 7.228.112 | 3,74 | 1.481.527 | 2.666.616 | 1,56 | 1.124.185 | 4.816.411 | 2,72 |
| Puglia | 1.206.305 | 5.292.349 | 3,31 | 1.199.805 | 2.163.519 | 1,58 | 857.095 | 3.374.098 | 2,53 |
| Basilicata | 181.530 | 803.488 | 3,58 | 180.321 | 319.418 | 1,53 | 136.402 | 514.477 | 2,52 |
| Calabria | 593.993 | 2.364.204 | 2,73 | 589.712 | 1.006.487 | 1,48 | 393.946 | 1.479.043 | 2,46 |
| Sicilia | 1.395.529 | 6.467.755 | 3,48 | 1.383.835 | 2.515.721 | 1,60 | 1.030.012 | 4.229.123 | 2,59 |
| Sardegna | 522.122 | 2.477.066 | 3,86 | 515.619 | 831.367 | 1,43 | 417.372 | 1.708.792 | 2,78 |
| Non indicata | 9 | 7 | 0,28 | 8 | 8 | 0,71 | *** | *** | *** |
| TOTALE | 20.048.014 | 115.742.436 | 4,38 | 19.877.518 | 33.160.228 | 1,47 | *** | *** | *** |
