Indiana paycheck withholding calculator
Estimate how your paycheck withholding compares with a simplified annual Indiana income tax estimate. Enter your yearly wages and the state tax amounts from your paystub. Review the assumptions before changing payroll settings.
Indiana tax snapshot: Indiana taxes wages at a flat 3.05% rate. The personal exemption is $1,000. To change Indiana withholding, file Indiana Form WH-4 with your employer.
Check your Indiana paycheck withholding
Enter your yearly wages and the state tax amounts from your paystub. This is a planning estimate, not your final state tax bill.
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Indiana income tax brackets (2026)
Indiana uses a flat 3.05% rate on taxable wages. The personal exemption is $1,000.
Flat-rate states still require attention: local taxes, credits, and employer payroll rules can change your withholding. This estimate is simplified.
Indiana counties have local income taxes ranging from 0.5% to 3.3%. Check with your employer.
How to adjust Indiana withholding
File Indiana Form WH-4 with your employer to change Indiana paycheck withholding. Confirm you have the current-year version, enter only the lines your situation requires, and check your next paystub's state-tax line to verify the change took effect within one or two pay periods.
What is the Indiana state income tax rate?
Indiana taxes wage income at a flat 3.05% rate. This is a planning estimate — check current state instructions for your filing status and year.
What form changes Indiana withholding?
Indiana Form WH-4. Ask HR for the current-year version; payroll generally applies the change within one or two pay periods.