The Combined Rate accounts for Federal, State, and Local tax rate on capital gains income, the 3.8 percent Surtax on capital gains and the marginal effect of Pease Limitations (which results in a tax rate increase of 1.18 percent).
Indiana has a flat state income tax rate of 3.23% (as of 2017), regardless of income level. $1,000 is a base exemption. If dependents meet certain conditions, filers can take an additional $1,500 exemption for each.