Indiana Code
Article 3. State Income Taxes
Chapter 8.1. Supplemental Net Income Tax Filings

6-3-8.1-1. Application of Chapter - Sec. 1. This chapter applies to a taxpayer that: (1)...

6-3-8.1-2. Provisions Applying to Imposition and Collection of Supplemental Net Income Tax; Filing of Estimated Tax Return and Final Tax Return - Sec. 2. Notwithstanding the repeal of IC 6-3-8-5 by P.L.192-2002(ss),...

6-3-8.1-3. Determination of Supplemental Net Income Tax; Forms and Procedures - Sec. 3. (a) The supplemental net income tax imposed under...