Agencies
Services
2025 Income Tax Letter Rulings
| Ruling | Date | Subject | Synopsis |
| IT 25-0002-GIL |
03/17/2025 | Alternative Apportionment | Apportionment of separate businesses under 86 Ill. Adm. Code Section 100.3010(b) does not require petition for alternative apportionment. (This is a GIL.) |
| IT-25-0003-GIL | 03/26/2025 | Alternative Apportionment | Apportionment of separate businesses under 86 Ill. Adm. Code Section 100.3010(b) does not require petition for alternative apportionment. (This is a GIL.) |
Private Letter Rulings
| Ruling | Date | Subject | Synopsis |