Indiana Income Tax Calculator
Indiana income tax is calculated on your taxable income after deductions and exemptions. This calculator estimates your Indiana state income tax liability for the current tax year. Enter your annual gross income, choose your filing status (single, married filing jointly, married filing separately, or head of household), and add any pre-tax deductions to see your estimated state tax, effective tax rate, and marginal bracket. Results update in real time as you adjust your inputs. The calculator covers Indiana state income tax only; federal income tax, FICA payroll taxes, and any local income taxes your city or county imposes are separate. All rates and brackets are sourced directly from Indiana Department of Revenue and are verified for the current tax year. Use this tool alongside the federal income tax calculator to see your combined total tax liability. Effective rate and marginal rate are both shown so you can evaluate the impact of additional income, filing status changes, or increased pre-tax contributions to a 401(k) or similar plan.
Indiana applies a flat income tax rate of 3.05% to all taxable income. On a $60,000 salary (single filer) the state income tax is $1,830.00, an effective rate of 3.05%.
Local Income Tax
Indiana levies a county adjusted gross income tax (CAGIT) on all residents and non-residents earning income in Indiana. The county rate is based on the same adjusted gross income as the state tax and is in addition to Indiana's 3.05% state flat rate.
How Indiana income tax works
Indiana imposes a flat 3.05% tax on adjusted gross income for tax year 2025. The rate was reduced from 3.15% to 3.05% effective January 1, 2025 under Indiana HEA 1001 (2023), codified at Indiana Code §6-3-2-1. In addition to the state rate, Indiana counties levy their own income taxes at rates that vary by county, collected by the state through the same return. Your result updates the page link, so you can copy a permalink to any calculation.
taxable income = gross income - standard deduction
state income tax = taxable income x flat rate / 100
effective rate = state income tax / gross income x 100
Indiana income tax: frequently asked questions
How much is the Indiana income tax on a $60,000 salary?
A single filer earning $60,000 a year in Indiana has a taxable income of $60,000.00 after the standard deduction. The computed state income tax is $1,830.00, an effective rate of 3.05%. Enter your own income above for an exact figure.
What is the Indiana state income tax rate?
Indiana applies a flat income tax rate of 3.05% to all taxable income, regardless of income level or filing status.
What filing statuses does Indiana income tax apply to?
Indiana income tax applies to single filers, married couples filing jointly, head of household filers and married couples filing separately. Bracket thresholds and standard deductions may differ by filing status.
Does Indiana have a local income tax?
Yes. Indiana levies a county adjusted gross income tax (CAGIT) on all residents and non-residents earning income in Indiana. The county rate is based on the same adjusted gross income as the state tax and is in addition to Indiana's 3.05% state flat rate. Use the Local Income Tax section on this page to calculate your combined state and local tax by selecting your jurisdiction.
What is Indiana's state income tax rate for 2025?
Indiana's flat state income tax rate is 3.05% for tax year 2025. This rate applies to all adjusted gross income regardless of filing status. The rate was reduced from 3.15% as of January 1, 2025 under Indiana HEA 1001 (2023), per Indiana Code §6-3-2-1.
Does Indiana have a standard deduction?
Indiana does not have a standard deduction. Instead, Indiana allows a personal exemption of $1,000 per taxpayer. A dependent exemption of $1,500 applies for each dependent who is under age 18 or has a qualifying disability; a $500 exemption applies for other qualifying dependents. See Indiana Code §6-3-1-3.5.
Does Indiana have county income taxes?
Yes. In addition to the 3.05% state rate, each Indiana county may impose its own county income tax. County rates vary and are collected by the Indiana Department of Revenue through the same state return. Rates range roughly from 0.5% to over 3% depending on the county. You must use the county rate for the county where you lived on January 1 of the tax year.
Will Indiana's income tax rate continue to fall?
Indiana's HEA 1001 (2023) includes a schedule of further reductions subject to revenue conditions. Future planned rates are 3.0% for 2026, 2.9% for 2027, 2.8% for 2028, and so on toward a long-run target. Reductions are contingent on Indiana meeting its revenue reserve requirements each year.
Official sources
- Indiana income tax rates (tax year 2025): Indiana Department of Revenue, as at Jun 12, 2026.
Reviewed by the CalculatorHub team, edited by James Graham, 11 June 2026. See our methodology. General information, not financial or tax advice.