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Indiana Income Tax Calculator (2026)

Estimate your Indiana income tax — federal plus Indiana state income tax. Uses 2026 tax brackets and standard deductions.

Indiana Tax Note: Indiana has a flat state income tax with a top rate of 3.0%. State tax is included in the estimate below.

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Indiana Tax Estimate

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$75,000 single filer in Indiana (2026)

In Indiana, a $75,000 single filer pays federal income tax plus Indiana state income tax (flat rate). Social Security (6.2%) and Medicare (1.45%) apply on top.