Indiana Income Tax Calculator
In Indiana, the state levies a flat 2.95% state income tax. On a $75,000 income (single, 2026), Indiana state income tax is about $2,213 — an effective state rate of 2.9%. With federal tax, total income tax is about $9,883 (13.2% effective). Enter your income below for the full breakdown.
$8,770 federal tax (2026)
Effective rate: 11.0% · Marginal rate: 22.0% · Taxable income: $63,900
Deduction: $16,100 (standard) · Take-home: $71,230
Your marginal rate (22.0%) only applies to your last dollar — your effective rate (11.0%) is what you actually pay across all brackets.
Where your tax comes from (by bracket)
How each bracket taxes your income
| Rate | Income from | to | Taxed here | Tax |
|---|---|---|---|---|
| 10.0% | $0 | $12,400 | $12,400 | $1,240 |
| 12.0% | $12,400 | $50,400 | $38,000 | $4,560 |
| 22.0% | $50,400 | $63,900 | $13,500 | $2,970 |
Same income, every filing status
| Status | Taxable | Federal tax | Effective |
|---|---|---|---|
| Single | $63,900 | $8,770 | 11.0% |
| Married filing jointly | $47,800 | $5,240 | 6.6% |
| Head of household | $55,850 | $6,348 | 7.9% |
| Married filing separately | $63,900 | $8,770 | 11.0% |
Brackets & standard deduction: IRS Rev. Proc. 2025-32 (2026, post-OBBBA). State estimates: Tax Foundation 2026. How we calculate →
Indiana income tax in 2026
Indiana applies a flat 2.95% state income tax. On a $75,000 income, a single filer owes roughly $2,213 in Indiana state income tax for 2026 — an effective state rate of about 2.9%. Combined with federal tax, the total is about $9,883, or 13.2% of income.
The calculator above shows the full picture — your taxable income, the tax owed in each federal bracket, your marginal and effective rates, and the Indiana state estimate — for any income and filing status.
Indiana income tax by income level (2026)
Estimated Indiana state income tax for a single filer, plus the federal + state total:
$50,000 → $1,475 state ($5,295 total) · $75,000 → $2,213 state ($9,883 total) · $100,000 → $2,950 state ($16,120 total).
These assume the 2026 standard deduction and no dependents. Add your own figures in the calculator for an exact result.
Marginal vs effective rate in Indiana
Your marginal rate is the rate on your last dollar; your effective rate is what you actually pay across all brackets, and it's always lower. On a $75,000 income, the federal marginal bracket is 22.0%, while the effective federal rate is about 10.2%. Adding Indiana's state tax, the combined effective rate is about 13.2%. The bracket breakdown above shows exactly how each portion of your income is taxed.
How Indiana income tax is calculated
Indiana uses a flat 2.95% rate on taxable income. Our state figure is an estimate using that rate; federal tax is exact and shown bracket by bracket.
Indiana income tax — frequently asked questions
Does Indiana have a state income tax?
Yes. Indiana levies a flat 2.95% state income tax. The calculator above estimates your Indiana tax alongside your exact federal tax.
How much is Indiana income tax on $75,000?
About $2,213 in Indiana state income tax for a single filer on $75,000 in 2026 — an effective state rate near 2.9%. With federal, the total is about $9,883.
What is Indiana's income tax rate?
Indiana has a flat 2.95% state income tax, so your effective state rate stays close to 2.95%.
How do I calculate Indiana income tax?
Apply Indiana's flat 2.95% rate to your taxable income. Enter your income and filing status above and the calculator estimates the Indiana tax and your exact federal tax.
Income tax calculators by state
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Researched & verified by the Calcuris Data & Research Team. How we build and check our tools →