Indiana Take-Home Pay Calculator

Indiana paychecks usually include federal income tax, Social Security, Medicare, and Indiana state income tax withholding. Indiana uses a flat state income tax rate, which makes the state portion easier to estimate than states with multiple brackets. However, Indiana also has county income tax, so two workers with the same salary can have different take-home pay depending on county and payroll setup.

• Federal income tax depends on income, filing status, pay frequency, and withholding choices.
• Social Security and Medicare are federal payroll taxes.
• Indiana has a flat 2.95% state income tax rate for 2026.
• Indiana county income tax may also apply.
• Form WH-4 affects Indiana state and county withholding.
• This calculator focuses on Indiana state income tax; county income tax may make your actual paycheck differ.

Benefits, bonuses, garnishments, and employer setup can change pay.

Indiana has a flat state income tax rate. For 2026, this calculator uses a 2.95% Indiana state income tax estimate. Because Indiana has a flat state rate, the state portion is easier to understand than states with multiple standard brackets, but county income tax can still make actual paychecks differ.

The calculator applies the flat Indiana state rate to the paycheck estimate. Actual withholding can vary based on Form WH-4 exemptions, county status, deduction constants, employer payroll tables, and employer setup.

Indiana counties can impose county income tax. This means county of residence can affect take-home pay even when two workers have the same salary and pay frequency.

This calculator does not include a separate Indiana county income tax line. Your actual Indiana paycheck may be different if county income tax applies to your county or payroll setup.

Indiana Form WH-4 is the Employee's Withholding Exemption and County Status Certificate. Employees use it to help employers calculate Indiana state and county withholding. It is separate from the federal W-4.

If your WH-4 is outdated, missing, or does not match your county or withholding situation, your Indiana paycheck withholding may be too high or too low.

Bonus pay and overtime can make an Indiana paycheck look different from a regular paycheck. Overtime increases taxable wages, and bonus checks may have different withholding treatment depending on how payroll processes the payment.

County income tax may also affect the final paycheck if it applies.

Your actual Indiana paycheck may differ because of Indiana county income tax, Form WH-4, federal W-4 settings, health insurance, retirement contributions, pre-tax deductions, bonuses, overtime, garnishments, or employer payroll settings.

Indiana county tax can be the difference between this statewide result and the actual amount deposited by payroll.