| Regione | Acconti versati | Irpef a credito | Irpef a debito | |||
|---|---|---|---|---|---|---|
| Frequenza | Ammontare | Frequenza | Ammontare | Frequenza | Ammontare | |
| Piemonte | 351.777 | 1.295.335 | 1.855.792 | 2.156.045 | 384.222 | 836.105 |
| Valle d'Aosta | 14.334 | 44.139 | 57.401 | 71.364 | 15.513 | 32.166 |
| Lombardia | 751.557 | 3.663.114 | 4.391.885 | 5.640.032 | 834.542 | 2.290.503 |
| Liguria | 142.947 | 536.262 | 654.065 | 762.443 | 147.226 | 323.828 |
| Trentino Alto Adige (P.A. Trento) | 48.874 | 204.304 | 269.087 | 377.109 | 54.031 | 127.175 |
| Trentino Alto Adige (P.A. Bolzano) | 52.370 | 278.950 | 239.150 | 387.979 | 52.837 | 166.351 |
| Veneto | 412.369 | 1.679.727 | 2.245.725 | 2.603.084 | 444.105 | 1.104.325 |
| Friuli Venezia Giulia | 99.110 | 374.898 | 573.156 | 639.364 | 106.253 | 225.966 |
| Emilia Romagna | 400.708 | 1.538.677 | 2.126.487 | 2.533.531 | 424.973 | 968.348 |
| Toscana | 322.737 | 1.154.346 | 1.525.391 | 1.714.059 | 365.014 | 913.360 |
| Umbria | 75.796 | 198.701 | 358.387 | 350.295 | 85.651 | 150.062 |
| Marche | 136.256 | 432.608 | 688.553 | 724.221 | 146.986 | 312.845 |
| Lazio | 391.932 | 1.393.247 | 2.144.887 | 2.299.222 | 475.969 | 875.025 |
| Abruzzo | 102.598 | 228.660 | 497.645 | 441.050 | 128.967 | 200.234 |
| Molise | 26.192 | 44.898 | 105.929 | 87.039 | 31.225 | 35.698 |
| Campania | 310.633 | 793.607 | 1.564.598 | 1.432.361 | 401.122 | 676.613 |
| Puglia | 292.773 | 631.587 | 1.413.265 | 1.245.594 | 337.289 | 451.345 |
| Basilicata | 43.019 | 84.284 | 195.689 | 165.943 | 54.290 | 66.364 |
| Calabria | 100.419 | 198.332 | 556.981 | 445.768 | 146.015 | 200.802 |
| Sicilia | 292.997 | 624.305 | 1.435.864 | 1.206.673 | 388.957 | 589.530 |
| Sardegna | 112.488 | 277.261 | 536.726 | 490.752 | 136.019 | 217.281 |
| Non indicata | 0 | 0 | 6 | 5 | 9 | 20 |
| TOTALE | 4.481.886 | 15.677.240 | 23.436.669 | 25.773.934 | 5.161.215 | 10.763.946 |
