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US law
Illinois
Regulations
Title 86 — REVENUE
CHAPTER I: DEPARTMENT OF REVENUE
Part 105 — ELECTRONIC FILING OF ILLINOIS INDIVIDUAL INCOME TAX RETURNS
Subpart A
Illinois · Regulations
Subpart A
3 sections
3 sections
86 Ill. Adm. Code 105.100
Composition of an Electronic Return
86 Ill. Adm. Code 105.110
Exclusions from Electronic Filing
86 Ill. Adm. Code 105.120
Where to Send Electronic Returns
Subpart A | Illinois Regulations | Justis AI