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Indiana state income tax on your paycheck

Indiana applies a flat 3.05% income tax. Here is how it appears on your pay stub.

How Indiana state tax works in 2025

Indiana uses a flat 3.05% rate on most wage income, applied after any state-level standard deduction or allowances.

County income tax applies on top of state.

Indiana official sources
Indiana Department of Revenue
Indiana Department of Labor

Official sources

More Indiana guides

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