How Much Are Bonuses Taxed in Indiana?
Indiana supplemental withholding rate: 2.95%, plus 22% federal and FICA.
Best net bonus (flat method)
$6,740
from $10,000 gross bonus
Flat method (22%)
Better$6,740
32.6% effective rate
Aggregate method
$6,740
32.6% effective rate
Difference: $0 more with the flat method.
Withholding estimates based on 2026 rates. Actual tax determined when you file.
Indiana bonus tax examples
| Bonus | Federal | State | FICA | Total tax | Net bonus |
|---|---|---|---|---|---|
| $5,000 | $1,100 | $148 | $383 | $1,630 | $3,370 |
| $10,000 | $2,200 | $295 | $765 | $3,260 | $6,740 |
| $25,000 | $5,500 | $738 | $1,913 | $8,150 | $16,850 |
| $50,000 | $11,000 | $1,475 | $3,825 | $16,300 | $33,700 |
Flat method, single filer, $75k base salary.
FAQ
What is the bonus tax rate in Indiana?
Indiana withholds 2.95% on supplemental income like bonuses, in addition to the 22% federal withholding and FICA taxes.
How much will I take home from a $10,000 bonus in Indiana?
Using the flat method with a $75,000 salary: net bonus of approximately $6,740 (32.6% total withholding rate).
Which withholding method should I choose?
It depends on your salary and bonus. The flat method withholds 22% federal; the aggregate method uses your actual brackets. Use the calculator above to compare both.
Is this my final tax on the bonus?
No. This is withholding — your actual tax is determined when you file your return. If too much was withheld, you get a refund.
How much are bonuses taxed in Indiana?
In Indiana, bonuses are taxed at a 2.95% state supplemental rate plus 22% federal flat rate. You'll also owe 6.2% Social Security (up to the $184,500 wage cap) and 1.45% Medicare. On a $10,000 bonus, you'd take home approximately $6,740.
What is the Indiana bonus tax rate for 2026?
The Indiana supplemental withholding rate for 2026 is 2.95%. This is the state portion — your employer also withholds 22% federal tax, 6.2% Social Security, and 1.45% Medicare from bonus payments.
Other states
View all statesRelated tools
- Indiana Paycheck Estimator
- Indiana Tax Brackets
- Gross-Up Calculator
- Take-Home Pay by State — compare all 50 states
- Pay Raise Calculator — see how a raise affects your bonus
- Indiana Cost of Living
- Student Loan Calculator — plan bonus toward payoff
- Federal Tax Calculator
- Marriage Tax Calculator — bonus withholding differs for married filers
- Commission Paycheck Calculator — same supplemental withholding rules apply to commission pay
- 401(k) Paycheck Impact — see how pre-tax 401k contributions reduce bonus tax
Withholding estimates only. Consult a tax professional for advice.