Indiana Tax Tables for 2025
The 2025 Indiana Tax Tables summarise the state-level rules applied to wages, deductions, credits and taxable income. These tables match the rules used by the Indiana State Tax Calculator 2025.
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Indiana Tax Tables for 2025
The tables below outline the income tax structure, deduction amounts, state-level credits and payroll-related rules used for Indiana in 2025. Indiana applies a flat income tax to this filing status. All taxable income is taxed at the same rate, with no marginal brackets. This table shows the single rate used in calculations. To understand how flat tax tables differ from progressive systems, see our Tax Tables guide.
Single – Flat Income Tax (2025)
A single flat tax rate applies to all taxable income for Single filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 3% |
Married filing jointly – Flat Income Tax (2025)
A single flat tax rate applies to all taxable income for Married filing jointly filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 3% |
Married filing separately – Flat Income Tax (2025)
A single flat tax rate applies to all taxable income for Married filing separately filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 3% |
Head of household – Flat Income Tax (2025)
A single flat tax rate applies to all taxable income for Head of household filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 3% |
Widowed – Flat Income Tax (2025)
A single flat tax rate applies to all taxable income for Widowed filers.
| Bracket | Range | Rate |
|---|---|---|
| 1 | 0 and over | 3% |
Indiana Standard Deduction(2025)
State-level standard deduction amounts for each filing status.
| Filing Status | Amount |
|---|---|
| Single | $0 |
| Married filing jointly | $0 |
| Married filing separately | $0 |
| Head of household | $0 |
| Widowed | $0 |
Indiana Tax Tables for Related Years
These related years are often reviewed together for comparing bracket changes, deductions and Indiana updates:
Frequently Asked Questions
Overtime and shift differentials—any special rules?
Taxed as regular wages; supplemental withholding can change paycheck timing.
Is there an Indiana EITC?
Yes—Indiana has a state EITC based on the federal EITC; check Credits in the Indiana section.
Saver’s Credit in Indiana?
Saver’s Credit is federal; Indiana does not add a parallel credit.
Rental/K-1 income—state treatment?
Flows from federal with Indiana adjustments. Use Schedule E, then rerun state.
Monthly net vs real checks?
We show an even 1/12 split; day-based payroll cycles cause month-to-month differences.
Important Notes
All calculations are estimates for guidance only. Always review your return and consider professional advice when submitting official filings.