Mills Calculator Real Estate

Mills are a unit of measurement used in real estate to calculate property taxes. This calculator helps you determine the mills based on the property's assessed value and the tax rate.

What Are Mills in Real Estate?

Mills are a unit of measurement used in real estate to express property taxes. One mill is equal to $1 of tax for every $1,000 of assessed property value. For example, if a property is assessed at $100,000 and the tax rate is 10 mills, the property tax would be $1,000.

Mills are commonly used in states like Pennsylvania, New Jersey, and other regions with a millage tax system.

Why Mills Matter

Understanding mills helps property owners and investors:

Compare property tax rates across different locations
Budget for property taxes when purchasing or refinancing
Understand how changes in assessed value affect taxes

How to Calculate Mills

The basic formula to calculate mills is:

Mills = (Property Tax ÷ Assessed Value) × 1,000

Where:

Property Tax is the total tax amount for the property
Assessed Value is the official value of the property used for tax purposes

Step-by-Step Calculation

Determine the property's assessed value
Find out the total property tax for the year
Divide the property tax by the assessed value
Multiply the result by 1,000 to get the mills

Mills vs. Tax Rate

Mills and tax rates are related but not the same:

Mills	Tax Rate
Measures property taxes per $1,000 of assessed value	Expresses property taxes as a percentage of assessed value
Example: 10 mills = $10 per $1,000	Example: 1% tax rate = $10 per $1,000
Common in millage tax systems	Common in ad valorem tax systems

The relationship between mills and tax rate is:

Tax Rate (%) = Mills ÷ 10

Example Calculation

Let's calculate the mills for a property with these details:

Assessed Value: $150,000
Property Tax: $1,800

Mills = ($1,800 ÷ $150,000) × 1,000 = 12 mills

This means the property tax rate is 12 mills, or 1.2% when converted to a tax rate.

FAQ

What is the difference between mills and a tax rate?

Mills measure property taxes per $1,000 of assessed value, while a tax rate expresses property taxes as a percentage of assessed value. For example, 10 mills equals a 1% tax rate.

How do I find my property's assessed value?

You can find your property's assessed value through your local county assessor's office or your property tax statement.

Can mills change from year to year?

Yes, mills can change based on local tax rates, assessed value changes, or special assessments. It's important to check your property tax statement annually.

Are mills the same in every state?

No, mills are primarily used in states with a millage tax system, while other states may use different tax measurement units.