Illinois Revenue Rulings

Latest documents

• Letter Ruling N° ST 25-0050-GIL, Illinois Department of Revenue, 2025-16-09
• Letter Ruling N° IT 25-0009-GIL, Illinois Department of Revenue, 2025-11-09
• Letter Ruling N° ST 25-0047-GIL, Illinois Department of Revenue, 2025-09-09
• Letter Ruling N° IT-25-0008-GIL, Illinois Department of Revenue, 2025-15-08
• Letter Ruling N° IT-25-0007-GIL, Illinois Department of Revenue, 2025-15-08
• Letter Ruling N° ST 25-0043-GIL, Illinois Department of Revenue, 2025-05-08
• Letter Ruling N° ST 25-0042-GIL, Illinois Department of Revenue, 2025-01-08
• Letter Ruling N° IT-25-0006-GIL, Illinois Department of Revenue, 2025-29-07
• Letter Ruling N° IT-25-0005-GIL, Illinois Department of Revenue, 2025-28-07
• Letter Ruling N° ST 25-0040-GIL, Illinois Department of Revenue, 2025-24-07

Featured documents

• Letter Ruling N° ​ST 18-0019-GIL, Illinois Department of Revenue, 2018-10-09
• Decision Ruling N° 14 TT 227, Illinois Department of Revenue, 2017-13-10
• Letter Ruling N° ST 16-0029-GIL, Illinois Department of Revenue, 2016-20-07
• Letter Ruling N° IT 16-0008-GIL, Illinois Department of Revenue, 2016-07-12
• Letter Ruling N° ST 18-0017-GIL, Illinois Department of Revenue, 2018-07-05
• Letter Ruling N° ST 24-0001-GIL, Illinois Department of Revenue, 2024-04-01
• Decision Ruling N° 18 TT 13, Illinois Department of Revenue, 2019-10-09
• Letter Ruling N° ST 25-0023-GIL, Illinois Department of Revenue, 2025-15-04
• Letter Ruling N° IT 25-0001-GIL, Illinois Department of Revenue, 2025-10-03
• Letter Ruling N° ST 16-0061-GIL, Illinois Department of Revenue, 2016-02-11