Table of Contents
If you live or work in Indiana, understanding the state’s income tax can help you estimate your take-home pay and plan for tax season. Indiana is relatively straightforward compared with states that use multiple income tax brackets because it applies a flat individual state income tax rate.
For the 2026 tax year, Indiana’s individual adjusted gross income tax rate is 2.95%. Some Indiana counties also impose an additional local income tax, meaning your total state and local income tax burden can be higher depending on where you live or work.
This guide explains Indiana’s income tax rate, who has to pay it, how county income taxes work, how Indiana taxes different types of income, and what residents should know when filing a state tax return.
Does Indiana Have a State Income Tax?
Yes. Indiana imposes an individual state income tax on taxable income. Unlike states that use graduated income tax brackets, Indiana uses a flat state income tax rate. This means the same state rate generally applies to Indiana adjusted gross income, rather than increasing progressively as income rises.
For 2026, the Indiana individual income tax rate is 2.95%. However, Indiana residents should also consider county income tax, which can add to the amount owed.
What Is Indiana’s Income Tax Rate in 2026?
Indiana’s individual state income tax rate for 2026 is 2.95%. The rate has gradually declined over the years as part of Indiana’s tax reduction schedule.
Your actual tax liability may differ from simply multiplying your gross salary by 2.95% because Indiana’s tax system uses adjusted gross income and allows certain deductions and exemptions.
County income taxes can also increase the overall amount you pay.
Read: Premium Tax Credits Explained Plainly for Self-Employed Filers
Indiana Income Tax at a Glance
| Tax factor | 2026 information |
| Indiana individual income tax | 2.95% |
| State tax structure | Flat rate |
| County income tax | Additionally, varies by county |
| Tax on wages | Generally yes |
| Tax on self-employment income | Generally yes |
| Tax on retirement income | Depends on income type and applicable rules |
| State tax return | Generally required when filing requirements are met |
How Does Indiana’s Flat Tax Work?
A flat income tax means the state rate doesn’t increase as your income rises. For example, if two taxpayers have taxable Indiana income of $40,000 and $100,000, the 2.95% state rate generally applies to both.
The difference is simply the amount of income subject to the rate. This differs from a graduated system in which higher income levels are taxed at progressively higher rates.
However, deductions, exemptions, credits, and county taxes can affect the final amount each taxpayer owes.
How Much Is Indiana State Tax on $50,000?
A simplified calculation using the 2.95% state rate would be: $50,000 × 2.95% = $1,475
So $1,475 is the approximate state income tax before considering applicable deductions, exemptions, credits, and county income tax. Your actual Indiana tax liability can therefore be lower or different.
How Much Is Indiana State Tax on $75,000?
Using the same simplified calculation: $75,000 × 2.95% = $2,212.50
This represents an approximate state tax calculation before applicable adjustments and county taxes.
How Much Is Indiana State Tax on $100,000?
At a 2.95% state rate: $100,000 × 2.95% = $2,950
Again, this is only a simplified calculation. It doesn’t account for deductions, exemptions, credits, or county income tax.
How Much Is Indiana State Tax on $150,000?
A basic calculation would be: $150,000 × 2.95% = $4,425
This is an illustration of the flat state rate, not necessarily the amount you’ll owe when filing your Indiana return.
Does Indiana Have Local Income Tax?
Yes. Indiana counties can impose their own local income taxes in addition to the state income tax.
The county income tax rate varies by county. This means two Indiana residents earning the same salary can have different total income tax burdens depending on their county.
Read: What Is a Tax Liability? A Complete Guide to Understanding Your Tax Bill
What Is Indiana County Income Tax?
County income tax is an additional tax imposed by Indiana counties. It is generally based on the taxpayer’s Indiana adjusted gross income and is separate from the state’s 2.95% individual income tax.
County tax rates can change, so taxpayers should check the applicable rate for the relevant tax year and county.
Does Where You Live Affect Indiana Income Tax?
Yes. Your county can affect your total Indiana income tax because of county income taxes.
For example, someone living in one Indiana county may pay a different combined state and local income tax than someone earning the same income in another county.
Your residency status and county of residence matter when determining your tax obligation.
Does Indiana Tax Nonresidents?
Indiana can tax certain income earned by nonresidents from sources within Indiana. For example, if you live in another state but work in Indiana or receive certain Indiana-source income, you may have an Indiana filing obligation.
The exact rules depend on the nature of the income, where it was earned, your state of residence, and whether a reciprocal agreement applies.
Indiana’s Reciprocal Agreements
Indiana has reciprocal income tax agreements with certain neighboring states. These agreements can affect how wages are taxed when a resident of one state works in another.
Indiana’s reciprocal agreements generally concern wages and compensation for residents of Illinois, Kentucky, Michigan, Ohio, Pennsylvania, and Wisconsin, subject to applicable requirements.
If a reciprocal agreement covers you, your wages may generally be taxed by your state of residence rather than Indiana. Other types of Indiana-source income may still have Indiana tax consequences.
Who Has to Pay Indiana State Income Tax?
Indiana income tax generally applies to Indiana residents and certain nonresidents with Indiana-source income. This can include:
- Employees
- Self-employed workers
- Business owners
- Independent contractors
- Some retirees
- Investors with taxable Indiana income
- Nonresidents earning certain Indiana-source income
Your specific filing and payment obligations depend on your residency and income.
Read: New Hampshire State Income Tax: Rates and Who Pays in 2026
Do Indiana Residents Pay Tax on All Income?
Not necessarily. Indiana starts with federal adjusted gross income for many tax calculations, then applies Indiana-specific modifications, deductions, exemptions, and credits.
Certain types of income may receive different treatment under Indiana law. This means your federal taxable income and Indiana taxable income aren’t necessarily identical.
Does Indiana Tax Wages?
Yes. Wages earned by Indiana residents are generally subject to Indiana income tax.
Indiana employers typically withhold state and applicable county income taxes from employee paychecks.
The amount withheld depends on factors such as earnings, withholding elections, and applicable local tax rates.
Does Indiana Tax Self-Employment Income?
Generally, yes. If you’re self-employed and earn income from a business or freelance activity, Indiana income tax can apply to your Indiana income.
You may also have federal self-employment tax obligations. Self-employed workers should track:
- Business revenue
- Deductible expenses
- Estimated tax payments
- State tax obligations
- County tax obligations
Keeping separate business records can make tax preparation easier.
Does Indiana Tax Retirement Income?
Indiana’s treatment of retirement income depends on the type of income. Different rules can apply to:
- Social Security benefits
- Pension income
- Traditional IRA distributions
- 401(k) distributions
- Military retirement income
- Railroad retirement benefits
Some retirement income may receive favorable state tax treatment or exemptions. Don’t assume that all retirement income is taxed identically.
Does Indiana Tax Social Security?
Indiana generally does not tax Social Security benefits. This can be an important consideration for retirees comparing Indiana with states that impose income taxes on Social Security benefits.
Other retirement income may be subject to different tax treatment.
Does Indiana Tax Pension Income?
Pension income can be subject to Indiana income tax depending on the type of pension and applicable state rules. Certain pension and retirement benefits may qualify for deductions or special treatment.
Taxpayers should distinguish between different retirement income sources rather than treating all retirement income as identical.
Read: 401(k) Vs Pension Plans: What’s Left for Retirees Today?
Does Indiana Tax 401(k) Withdrawals?
Traditional 401(k) withdrawals are generally subject to Indiana income tax because they are included in federal adjusted gross income.
However, Indiana provides specific rules and deductions for certain retirement income. The tax treatment can depend on the source and circumstances of the distribution.
Does Indiana Tax IRA Withdrawals?
Traditional IRA distributions are generally taxable at the state level because they’re included in federal adjusted gross income. Indiana’s rules can provide deductions for certain types of retirement income.
Roth IRA qualified distributions generally receive different tax treatment because they are generally excluded from federal taxable income when applicable requirements are met.
Does Indiana Tax Capital Gains?
Indiana generally doesn’t have a separate preferential capital gains tax rate like the federal government. Instead, taxable capital gains generally are included in Indiana’s income tax calculation.
The actual treatment depends on the type of gain and Indiana-specific adjustments.
Does Indiana Tax Interest Income?
Generally, taxable interest income is included in income for Indiana tax purposes. This can include interest earned from:
- Savings accounts
- Certificates of deposit
- Bonds
- Other taxable interest-bearing investments
Certain types of tax-exempt interest may receive different treatment.
Does Indiana Tax Dividend Income?
Taxable dividend income can generally be included in Indiana’s adjusted gross income. However, the exact calculation depends on the type of dividend and applicable state adjustments.
Does Indiana Tax Gambling Winnings?
Gambling winnings can generally be taxable income. Indiana also has separate gambling-related tax rules that can apply to certain winnings.
If you receive gambling winnings, keep accurate records of both winnings and qualifying losses and understand the applicable federal and Indiana requirements.
Read: How Unemployment, Layoffs, and Severance Pay Are Taxed
Does Indiana Tax Unemployment Benefits?
Indiana generally follows federal treatment for unemployment compensation, meaning unemployment benefits can be taxable income.
However, federal and state rules can change, so taxpayers receiving unemployment benefits should check the rules applicable to the tax year in question.
Indiana Income Tax for Married Couples
Indiana doesn’t have separate graduated tax brackets for married couples because its individual income tax is flat.
However, filing status can still affect your overall tax situation through deductions, exemptions, credits, and federal tax treatment.
Married couples should consider both their federal and Indiana returns when planning their taxes.
Indiana Income Tax for Single Filers
Single taxpayers generally pay the 2.95% state income tax rate on applicable Indiana adjusted gross income. County income tax can increase the total amount owed.
Your final tax liability depends on your income and applicable deductions, exemptions, and credits.
Indiana Income Tax for Retirees
Indiana can be attractive to retirees because certain types of retirement income receive favorable treatment. Social Security benefits are generally not taxed by Indiana.
Indiana has also changed its treatment of other retirement income over time, so retirees should review the rules for their specific sources of income.
Does Indiana Have a Standard Deduction?
Indiana’s tax structure doesn’t mirror the federal standard deduction system. Instead, Indiana provides its own deductions, exemptions, and credits that determine taxable income.
This is why you shouldn’t simply take your federal taxable income and multiply it by 2.95% to calculate your exact Indiana tax.
Indiana Personal Exemptions
Indiana provides certain exemptions that can reduce taxable income. Eligibility and amounts can depend on circumstances such as:
- Filing status
- Dependents
- Age
- Disability
- Other qualifying conditions
Indiana exemptions are separate from federal deductions and credits.
Read: Where’s My Tax Refund? Tax Filing in Colorado and How to Check Your Refund Status
Indiana Tax Credits
Tax credits reduce tax liability rather than simply reducing taxable income. Indiana offers various credits depending on eligibility.
Examples can include credits related to:
- Certain property taxes
- Adoption
- College savings
- Earned income
- Other qualifying circumstances
Not every taxpayer qualifies for every credit.
Indiana Earned Income Tax Credit
Indiana provides an earned income tax credit for eligible taxpayers. The credit is generally tied to the federal Earned Income Tax Credit and can reduce Indiana state income tax for qualifying individuals and families.
Eligibility depends on income, filing status, qualifying children, and other requirements.
Indiana County Tax Rates
County income tax rates vary across Indiana. Because these rates can change, taxpayers should use the rate applicable to the correct tax year rather than relying on an old figure.
Your county tax rate can affect how much is withheld from your paycheck and how much you ultimately owe.
How Does Indiana Income Tax Withholding Work?
If you’re an employee, your employer generally withholds Indiana state and county income taxes from your paycheck.
Your withholding is based on information such as:
- Wages
- Withholding elections
- County of residence
- County of employment
- Applicable tax rates
At tax time, your withholding is compared with your actual tax liability. If too much was withheld, you may receive a refund. If too little was withheld, you may owe additional tax.
Indiana Tax Refunds
A state tax refund generally occurs when the amount withheld or paid during the year exceeds your final Indiana tax liability. For example:
Tax paid during the year: $4,000
Final Indiana liability: $3,500
Potential refund: $500
A refund isn’t additional income. It’s generally the return of excess tax paid during the year.
Read: Where’s My Refund, Missouri? How to Check Your Missouri Tax Refund Status
What Happens If You Owe Indiana State Taxes?
If your actual tax liability is greater than the amount already paid through withholding or estimated payments, you may owe Indiana additional tax.
Paying by the filing deadline can help you avoid additional interest and penalties. If you can’t pay the full amount, don’t ignore the balance. Review available payment options and understand the consequences of unpaid state tax.
When Are Indiana State Taxes Due?
Indiana individual income tax returns generally follow the federal tax filing calendar. The exact deadline can change when the standard deadline falls on a weekend or holiday.
For a specific tax year, verify the applicable filing deadline before submitting your return.
How to File Indiana State Income Tax
Indiana taxpayers can generally file their state return electronically or through other approved methods. Before filing, gather:
- W-2 forms
- 1099 forms
- Federal tax return information
- Income records
- Deduction documentation
- Credit documentation
- County information
Electronic filing can make submitting and processing your return easier.
Indiana Tax for Remote Workers
Remote workers should pay close attention to where they live and where their employer is located. If you live in Indiana and work remotely for an employer based in another state, Indiana generally taxes your income as an Indiana resident.
If you live outside Indiana but work for an Indiana employer, the tax treatment can depend on where the work is physically performed and whether a reciprocal agreement applies.
Indiana State Income Tax vs. Federal Income Tax
Indiana’s income tax is separate from federal income tax.
| Feature | Federal income tax | Indiana income tax |
| Government | Federal government | Indiana |
| Rate structure | Progressive | Flat state rate |
| 2026 top state rate | N/A | 2.95% |
| Local tax | Not generally based on the county | County income tax may apply |
| Tax return | Federal return | Indiana return |
| Deductions | Federal rules | Indiana rules |
You may owe both federal and Indiana income taxes on the same earnings.
Read: Tax Deducted From Paycheck in Tennessee
Indiana State Income Tax vs. Payroll Taxes
State income tax is also different from Social Security and Medicare taxes. An employee’s paycheck can contain several different deductions:
- Federal income tax
- Indiana income tax
- County income tax
- Social Security tax
- Medicare tax
- Retirement contributions
- Health insurance premiums
Understanding each deduction can make your paycheck easier to interpret.
How to Estimate Your Indiana Income Tax
A basic estimate can start with: Indiana taxable income × 2.95% But this is only a starting point.
For a more realistic estimate, consider:
- Federal adjusted gross income.
- Indiana-specific additions and deductions.
- Indiana exemptions.
- Applicable state credits.
- County income tax.
- Other relevant adjustments.
You can also use a tax calculator to estimate your broader federal and state tax liability.
Is Indiana a Tax-Friendly State?
Indiana can be considered relatively tax-friendly in certain respects. Its flat state income tax rate is straightforward, and the state doesn’t tax Social Security benefits.
However, residents should consider the entire tax picture, including:
- County income tax
- Property taxes
- Sales tax
- Retirement income treatment
- Tax credits
- Local taxes
A state’s income tax rate alone doesn’t determine its overall tax burden.
How Indiana Income Tax Affects Your Paycheck
Suppose you earn $70,000 per year. Your gross monthly income is approximately:
$70,000 ÷ 12 = $5,833
Your paycheck will then have federal and state taxes and other deductions removed.
Indiana’s 2.95% state rate would represent a simplified annual state tax calculation of:
$70,000 × 2.95% = $2,065
County income tax could increase the amount withheld.
Read: Teaching Teens About Paychecks, Taxes, and Real Job Income
Ways to Manage Your Indiana Tax Bill
You can’t simply avoid Indiana income tax if you’re legally required to pay it.
However, you can manage your tax position by:
- Reviewing your withholding
- Tracking eligible deductions
- Claiming applicable credits
- Contributing to eligible tax-advantaged accounts
- Making estimated payments when required
- Keeping accurate records
- Filing on time
Tax planning is particularly important for self-employed workers and people with multiple sources of income.
Indiana State Income Tax: Key Takeaways
Indiana has a relatively straightforward individual income tax system.
For 2026:
- Indiana’s individual state income tax rate is 2.95%.
- Indiana uses a flat state income tax structure.
- County income taxes can apply in addition to the state tax.
- Indiana residents generally pay state income tax on applicable income.
- Nonresidents can owe Indiana tax on certain Indiana-source income.
- Some retirement income receives favorable treatment.
- Indiana generally doesn’t tax Social Security benefits.
- Deductions, exemptions, and credits can reduce your final tax liability.
- Your actual tax bill isn’t necessarily 2.95% of your gross salary.
If you’re trying to estimate your take-home pay or total tax burden, consider both Indiana and federal taxes rather than looking at the state rate alone. A comprehensive tax calculation can also account for your filing status, income, deductions, credits, and county.
Beem’s federal and state tax guide clarifies essential tax rules, while Beem’s tax calculator helps project estimated tax liabilities. Download the Beem app now.
Frequently Asked Questions
1. What is Indiana’s state income tax rate in 2026?
Indiana’s individual state income tax rate is 2.95% for 2026. The state uses a flat income tax structure, although taxpayers may also owe county income tax depending on their circumstances.
2. Does Indiana have a flat income tax?
Yes. Indiana uses a flat individual income tax rate rather than a series of graduated state income tax brackets. For 2026, the rate is 2.95%.
3. Do Indiana residents pay county income tax?
Generally, yes, depending on their county and applicable tax rules. County income tax is imposed in addition to Indiana’s state income tax, and rates vary by county.
4. Does Indiana tax Social Security benefits?
Generally, no. Indiana generally does not impose a state income tax on Social Security benefits, although other types of retirement income may be treated differently.
5. Who has to pay Indiana state income tax?
Indiana residents generally owe state income tax on applicable income. Certain nonresidents can also owe Indiana tax on income sourced to Indiana. Your specific obligation depends on your residency and income circumstances.
