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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 C
Illinois · Regulations
Subpart C
5 sections
5 sections
86 Ill. Adm. Code 105.300
General Information
86 Ill. Adm. Code 105.310
Where to Apply
86 Ill. Adm. Code 105.320
Who Must Apply
86 Ill. Adm. Code 105.330
Who Does Not Need to Apply
86 Ill. Adm. Code 105.340
EFIN and ETIN Assignments
Subpart C | Illinois Regulations | Justis AI