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2025 Income Tax Letter Rulings

Ruling Date Subject Synopsis
IT 25-0001-GIL 03/10/2025 Alternative Apportionment Petition to include property and payroll apportionment factors in sales factor calculation cannot be granted merely because the alternative method reaches a different apportionment percentage than the required statutory formula.
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.)
IT-25-0004-GIL 05/06/2025 Income Tax - Subtractions Subtraction modification may be claimed in the same tax year a taxpayer receives the Employee Retention Credit and reports an overstated wage expense amount as gross income on its federal return for the disallowed wage deduction. (This is a GIL.)

Private Letter Rulings

Ruling Date Subject Synopsis