Indiana County Income Tax Calculator

This calculator helps Indiana residents determine their county income tax based on the latest 2024 rates. Simply enter your income and select your county to find out your tax liability.

Calculate Your Tax

Results

Estimated Tax: $0.00

Data Source and Methodology

All calculations are based on the latest tax rates and data provided by the Indiana Department of Revenue. View the official tax rates.

All calculations strictly adhere to the formulas and data provided by this source.

The Formula Explained

Tax = Income × County Tax Rate

Glossary of Terms

Annual Income: The total amount of money earned in a year before taxes.
County Tax Rate: The percentage of income that is paid as tax to the county.
Estimated Tax: The approximate amount of tax owed based on the provided income and county tax rate.

How It Works: A Step-by-Step Example

For an annual income of $50,000 in Allen County with a tax rate of 1.2%, the estimated tax would be calculated as follows:

Estimated Tax = $50,000 × 0.012 = $600

Frequently Asked Questions (FAQ)

What is the county income tax?

The county income tax is a tax levied by local governments on residents' income.

How can I find my county's tax rate?

You can find the tax rate for your county in the official documentation provided by your local government or through our calculator tool.

Does this calculator include state taxes?

No, this calculator only estimates the county income tax. State taxes are calculated separately.

What do I do if my county is not listed?

If your county is not listed, please check the official state documentation for further information.

How often are the tax rates updated?

Tax rates are typically updated annually based on the state government's fiscal policies.

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Audit: Complete

Formula (LaTeX) + variables + units

This section shows the formulas used by the calculator engine, plus variable definitions and units.

Formula (extracted LaTeX)

\[','\]

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Formula (extracted text)

Tax = Income × County Tax Rate

Variables and units

T = property tax (annual or monthly depending on input) (currency)

Sources (authoritative):

View the official tax rates — in.gov · Accessed 2026-01-19
https://www.in.gov/dor/files/2024-county-tax-rates-and-codes.pdf

Changelog

Version: 0.1.0-draft
Last code update: 2026-01-19

0.1.0-draft · 2026-01-19

Initial audit spec draft generated from HTML extraction (review required).
Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
Confirm sources are authoritative and relevant to the calculator methodology.

Verified by Ugo Candido on 2026-01-19
Profile · LinkedIn

, ', svg: { fontCache: 'global' } };

Indiana County Income Tax Calculator

This calculator helps Indiana residents determine their county income tax based on the latest 2024 rates. Simply enter your income and select your county to find out your tax liability.

Calculate Your Tax

Results

Estimated Tax: $0.00

Data Source and Methodology

All calculations are based on the latest tax rates and data provided by the Indiana Department of Revenue. View the official tax rates.

All calculations strictly adhere to the formulas and data provided by this source.

The Formula Explained

Tax = Income × County Tax Rate

Glossary of Terms

Annual Income: The total amount of money earned in a year before taxes.
County Tax Rate: The percentage of income that is paid as tax to the county.
Estimated Tax: The approximate amount of tax owed based on the provided income and county tax rate.

How It Works: A Step-by-Step Example

For an annual income of $50,000 in Allen County with a tax rate of 1.2%, the estimated tax would be calculated as follows:

Estimated Tax = $50,000 × 0.012 = $600

Frequently Asked Questions (FAQ)

What is the county income tax?

The county income tax is a tax levied by local governments on residents' income.

How can I find my county's tax rate?

You can find the tax rate for your county in the official documentation provided by your local government or through our calculator tool.

Does this calculator include state taxes?

No, this calculator only estimates the county income tax. State taxes are calculated separately.

What do I do if my county is not listed?

If your county is not listed, please check the official state documentation for further information.

How often are the tax rates updated?

Tax rates are typically updated annually based on the state government's fiscal policies.

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Audit: Complete

Formula (LaTeX) + variables + units

This section shows the formulas used by the calculator engine, plus variable definitions and units.

Formula (extracted LaTeX)

\[','\]

','

Formula (extracted text)

Tax = Income × County Tax Rate

Variables and units

T = property tax (annual or monthly depending on input) (currency)

Sources (authoritative):

View the official tax rates — in.gov · Accessed 2026-01-19
https://www.in.gov/dor/files/2024-county-tax-rates-and-codes.pdf

Changelog

Version: 0.1.0-draft
Last code update: 2026-01-19

0.1.0-draft · 2026-01-19

Initial audit spec draft generated from HTML extraction (review required).
Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
Confirm sources are authoritative and relevant to the calculator methodology.

Verified by Ugo Candido on 2026-01-19
Profile · LinkedIn

]], displayMath: [['\\[','\\]']] }, svg: { fontCache: 'global' } };, svg: { fontCache: 'global' } };

Indiana County Income Tax Calculator

This calculator helps Indiana residents determine their county income tax based on the latest 2024 rates. Simply enter your income and select your county to find out your tax liability.

Calculate Your Tax

Results

Estimated Tax: $0.00

Data Source and Methodology

All calculations are based on the latest tax rates and data provided by the Indiana Department of Revenue. View the official tax rates.

All calculations strictly adhere to the formulas and data provided by this source.

The Formula Explained

Tax = Income × County Tax Rate

Glossary of Terms

Annual Income: The total amount of money earned in a year before taxes.
County Tax Rate: The percentage of income that is paid as tax to the county.
Estimated Tax: The approximate amount of tax owed based on the provided income and county tax rate.

How It Works: A Step-by-Step Example

For an annual income of $50,000 in Allen County with a tax rate of 1.2%, the estimated tax would be calculated as follows:

Estimated Tax = $50,000 × 0.012 = $600

Frequently Asked Questions (FAQ)

What is the county income tax?

The county income tax is a tax levied by local governments on residents' income.

How can I find my county's tax rate?

You can find the tax rate for your county in the official documentation provided by your local government or through our calculator tool.

Does this calculator include state taxes?

No, this calculator only estimates the county income tax. State taxes are calculated separately.

What do I do if my county is not listed?

If your county is not listed, please check the official state documentation for further information.

How often are the tax rates updated?

Tax rates are typically updated annually based on the state government's fiscal policies.

```

Audit: Complete

Formula (LaTeX) + variables + units

This section shows the formulas used by the calculator engine, plus variable definitions and units.

Formula (extracted LaTeX)

\[','\]

','

Formula (extracted text)

Tax = Income × County Tax Rate

Variables and units

T = property tax (annual or monthly depending on input) (currency)

Sources (authoritative):

View the official tax rates — in.gov · Accessed 2026-01-19
https://www.in.gov/dor/files/2024-county-tax-rates-and-codes.pdf

Changelog

Version: 0.1.0-draft
Last code update: 2026-01-19

0.1.0-draft · 2026-01-19

Initial audit spec draft generated from HTML extraction (review required).
Verify formulas match the calculator engine and convert any text-only formulas to LaTeX.
Confirm sources are authoritative and relevant to the calculator methodology.

Verified by Ugo Candido on 2026-01-19
Profile · LinkedIn