Scaglioni IRPEF - tabelle storiche
| Dal 1974 al 1975 |
| 0 | 3000000 | 10% |
| 3000001 | 4000000 | 13% |
| 4000001 | 5000000 | 16% |
| 5000001 | 6000000 | 19% |
| 6000001 | 7500000 | 22% |
| 7500001 | 9000000 | 25% |
| 9000001 | 11000000 | 27% |
| 11000001 | 13000000 | 29% |
| 13000001 | 15000000 | 31% |
| 15000001 | 17000000 | 32% |
| 17000001 | 19000000 | 33% |
| 19000001 | 22000000 | 34% |
| 22000001 | 25000000 | 35% |
| 25000001 | 30000000 | 36% |
| 30000001 | 35000000 | 38% |
| 35000001 | 40000000 | 40% |
| 40000001 | 50000000 | 42% |
| 50000001 | 60000000 | 44% |
| 60000001 | 80000000 | 46% |
| 80000001 | 100000000 | 48% |
| 100000001 | 125000000 | 50% |
| 125000001 | 150000000 | 52% |
| 150000001 | 175000000 | 54% |
| 175000001 | 200000000 | 56% |
| 200000001 | 250000000 | 58% |
| 250000001 | 300000000 | 60% |
| 300000001 | 350000000 | 62% |
| 350000001 | 400000000 | 64% |
| 400000001 | 450000000 | 66% |
| 450000001 | 500000000 | 68% |
| 500000001 | 550000000 | 70% |
| 550000001 | | 72% |
| |
| Dal 1976 al 1982 |
| 0 | 2000000 | 10% |
| 2000001 | 3000000 | 13% |
| 3000001 | 4000000 | 16% |
| 4000001 | 5000000 | 19% |
| 5000001 | 6000000 | 22% |
| 6000001 | 7000000 | 25% |
| 7000001 | 8000000 | 27% |
| 8000001 | 9000000 | 29% |
| 9000001 | 10000000 | 31% |
| 10000001 | 12000000 | 32% |
| 12000001 | 14000000 | 33% |
| 14000001 | 16000000 | 34% |
| 16000001 | 18000000 | 35% |
| 18000001 | 20000000 | 36% |
| 20000001 | 25000000 | 38% |
| 25000001 | 30000000 | 40% |
| 30000001 | 40000000 | 42% |
| 40000001 | 50000000 | 44% |
| 50000001 | 60000000 | 46% |
| 60000001 | 80000000 | 48% |
| 80000001 | 100000000 | 50% |
| 100000001 | 125000000 | 52% |
| 125000001 | 150000000 | 54% |
| 150000001 | 175000000 | 56% |
| 175000001 | 200000000 | 58% |
| 200000001 | 250000000 | 60% |
| 250000001 | 300000000 | 62% |
| 300000001 | 350000000 | 64% |
| 350000001 | 400000000 | 66% |
| 400000001 | 450000000 | 68% |
| 450000001 | 500000000 | 70% |
| 500000001 | | 72% |
| |
| Dal 1983 al 1985 |
| 11000000 | 18% |
| 11000000 | 24000000 | 27% |
| 24000000 | 30000000 | 35% |
| 30000000 | 38000000 | 37% |
| 38000000 | 60000000 | 41% |
| 60000000 | 120000000 | 47% |
| 120000000 | 250000000 | 56% |
| 250000000 | 500000000 | 62% |
| 500000000 | | 65% |
| |
| Dal 1986 al 1988 |
| 6000000 | 12% |
| 6000000 | 11000000 | 22% |
| 11000000 | 28000000 | 27% |
| 28000000 | 50000000 | 34% |
| 50000000 | 100000000 | 41% |
| 100000000 | 150000000 | 48% |
| 150000000 | 300000000 | 53% |
| 300000000 | 600000000 | 58% |
| 600000000 | | 62% |
| |
| Dal 1989 al 1989 |
| 6000000 | 10% |
| 6000000 | 12000000 | 22% |
| 12000000 | 30000000 | 26% |
| 30000000 | 60000000 | 33% |
| 60000000 | 150000000 | 40% |
| 150000000 | 300000000 | 45% |
| 300000000 | | 50% |
| |
| 1990 |
| 6400000 | 10% |
| 6400000 | 12700000 | 22% |
| 12700000 | 31800000 | 26% |
| 31800000 | 63700000 | 33% |
| 63700000 | 159100000 | 40% |
| 159100000 | 318300000 | 45% |
| 318300000 | | 50% |
| |
| 1991 |
| 6800000 | 10% |
| 6800000 | 13500000 | 22% |
| 13500000 | 33700000 | 26% |
| 33700000 | 67600000 | 33% |
| 67600000 | 168800000 | 40% |
| 168800000 | 337700000 | 45% |
| 337700000 | | 50% |
| |
| Dal 1992 al 1997 |
| 7200000 | 10% |
| 7200000 | 14400000 | 22% |
| 14400000 | 30000000 | 27% |
| 30000000 | 60000000 | 34% |
| 60000000 | 150000000 | 41% |
| 150000000 | 300000000 | 46% |
| 300000000 | | 51% |
| |
| Dal 1998 al 2000 |
| 15000000 | 18,5% |
| 15000000 | 30000000 | 26,5% |
| 30000000 | 60000000 | 33,5% |
| 60000000 | 135000000 | 39,5% |
| 135000000 | | 45,5% |
| |
| 2001 |
| 20000000 | 18% |
| 20000000 | 30000000 | 24% |
| 30000000 | 60000000 | 32% |
| 60000000 | 135000000 | 39% |
| 135000000 | | 45% |
| |
| 2002 |
| 10329,14 | 18% |
| 10329,14 | 15493,71 | 24% |
| 15493,71 | 30987,41 | 32% |
| 30987,41 | 69721,68 | 39% |
| 69721,68 | | 45% |
| |
| Dal 2003 al 2004 |
| 15000 | 23% |
| 15000 | 29000 | 29% |
| 29000 | 32600 | 31% |
| 32600 | 70000 | 39% |
| 70000 | | 45% |
| |
| Dal 2005 al 2006 |
| 26000 | 23% |
| 26000 | 33500 | 33% |
| 33500 | 100000 | 39% |
| 100000 | | 43% |
| |
| Dal 2007 al 2021 |
| 15000 | 23% |
| 15000 | 28000 | 27% |
| 28000 | 55000 | 38% |
| 55000 | 75000 | 41% |
| 75000 | | 43% |
| |
| Dal 2022 |
| 15000 | 23% |
| 15000 | 28000 | 25% |
| 28000 | 50000 | 35% |
| 50000 | | 43% |