Article 3.1 - ADJUSTED GROSS INCOME TAX
- Rule 45 IAC 3.1-1 - State Adjusted Gross Income Tax (§ 45 IAC 3.1-1-1 to 45 IAC 3.1-1-154)
- Rule 45 IAC 3.1-2 - Supplemental Net Income Tax (§ 45 IAC 3.1-2-1 to 45 IAC 3.1-2-4)
- Rule 45 IAC 3.1-3 - County Adjusted Gross Income Tax (Repealed)
- Rule 45 IAC 3.1-4 - Local Income Tax (§ 45 IAC 3.1-4-1 to 45 IAC 3.1-4-10)
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