Tools · State Income Tax
Indiana Income Tax Calculator (2026)
Estimate your Indiana state income tax for 2026. Enter your taxable income and filing status to see what Indiana taxes and your effective state rate, broken out line by line.
Indiana state income tax calculator
- Taxable income entered
- $75,000
- Income taxed by Indiana
- $75,000
- Indiana income tax
- $2,213
Indiana taxes income at a flat 2.95% for 2026, down from 3.0% in 2025. The rate is scheduled to fall again to 2.9% in 2027.
Every Indiana county levies its own income tax on top of the state rate (roughly 0.5% to 3%), based on your county of residence on January 1. That county tax is not included here.
State figures: Indiana Department of Revenue.
Estimate for 2026 state income tax only, based on annual tax brackets — it excludes federal income tax, Social Security and Medicare, local taxes, and any credits. This is general information, not tax advice.
How Indiana income tax is figured
Indiana applies a single flat rate to your taxable income (after any state deduction or exemption). Indiana taxes income at a flat 2.95% for 2026, down from 3.0% in 2025. The rate is scheduled to fall again to 2.9% in 2027.
Local taxes: Every Indiana county levies its own income tax on top of the state rate (roughly 0.5% to 3%), based on your county of residence on January 1. That county tax is not included here.
This estimate covers state income tax only. It does not include federal income tax, Social Security and Medicare, or tax credits. It is an annual-bracket estimate, not your final return. This is general information, not tax advice.
Income tax calculators for other states
Same 2026 engine, each with its own state rules.