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Mill Rate


The mill rate, also referred to as the millage rate, is a term in finance that represents the amount per $1,000 of the assessed value of a property that is used to calculate local property taxes. It is often expressed in “mills” , where one mill is equivalent to one-tenth of a cent ($0.001). This rate is set by local governments and the revenue collected is usually used for public services like schools, roads, and infrastructure.


The phonetics of the keyword “Mill Rate” would be: Mill: /mɪl/Rate: /reɪt/

Key Takeaways


Definition: Mill Rate, also known as the millage rate, refers to the amount of tax payable per dollar of the assessed value of a property. It is expressed in “mills” , where one mill is equal to one dollar of tax per $1,000 of assessed property value.


Calculation: To calculate the mill rate, you divide the total amount of tax required by the local government by the value of the property assessed in the area and then multiplying it by 1000. Mill rate therefore reflects the rate at which property taxes must be levied in order to meet the community’s budget needs.


Use and Variation: Mill Rates are used to calculate local property taxes. The rate varies widely depending on the local levy, the value of the property, and the financing needs of the local government. Property owners need to know the mill rate in their area to accurately calculate their annual tax liability.


The Mill Rate, also known as the millage rate, is a critical concept in the field of finance and business as it represents the amount of tax payable per dollar of the assessed value of a property. It is typically utilized by municipalities for determining the necessary tax levies for property in their jurisdiction. The mill rate affects the amount of property tax a homeowner pays and is therefore significant in financial planning. It’s also important in business decision-making, particularly in sectors like real estate, where a higher mill rate could indicate higher taxes and could potentially influence property values and investment decisions. Understanding the mill rate helps taxpayers and investors to better comprehend their financial obligations or potential impacts on their investments.


The mill rate, also known as the millage rate, is primarily used to determine the property tax that a homeowner owes. The main purpose of this rate is to distribute the tax burden among property owners within a municipality, according to the value of the property they own. It represents the amount per $1,000 of a property’s assessed value that the owner must pay in taxes. This makes it an essential tool for local governments to raise funds, particularly for public services such as utility maintenance, public safety, sanitation and more.Often, local governments are heavily reliant on property taxes as a primary source of revenue, and the mill rate is what allows them to quantify the tax necessary. It allows for a fair distribution of the tax burden, especially in geographical areas where property values can differ tremendously. For instance, someone owning a property with a higher assessed value in the same jurisdiction as another property owner with a lesser value property will pay more taxes due to a higher mill rate calculation, thus ensuring equity in tax distribution.


1. The Town of Green River in Wyoming, USA: The Green River municipal government levies a mill rate to collect taxes from property owners for public services. In 2020, for instance, the mill rate was set at 67.79 mills. If a property is valued at $100,000, the property tax would be calculated by multiplying the property value by the mill rate and then dividing by 1,000. In this example, it would equal $6,779.2. Real Estate in Hartford, Connecticut: As of 2021, Hartford has one of the highest mill rates in Connecticut, at 74.29 mills. This affects businesses operating within the city boundaries, where property taxes are one of the key expenses impacting operational costs. 3. Properties in Honolulu, Hawaii: In Honolulu, the mill rate varies per property type. For example, in 2020, residential properties had a mill rate of 3.5 mills, while hotel and resort properties had a steep mill rate of 13.9. This rate variation is often used to funnel more funding from sectors with higher economic gains.

Frequently Asked Questions(FAQ)

What is a Mill Rate?

A mill rate, also known as a millage rate, is the tax rate used to calculate property taxes. It describes the amount of tax payable per thousand dollars of the assessed value of the property.

How is the Mill Rate calculated?

The mill rate is calculated by dividing the total amount of tax revenue needed by the total value of the property in a jurisdiction and then multiplying by 1000.

What factors influence the Mill Rate?

Factors that influence the mill rate include the budgetary requirements of the governing body and the total property value within its jurisdiction. If spending requirements increase or the overall property values decrease, the mill rate may rise.

How does the Mill Rate affect property owners?

The mill rate directly affects the amount of property tax an owner needs to pay. A higher mill rate will result in higher property taxes.

Are Mill Rates the same in all jurisdictions?

No, mill rates vary depending on the jurisdiction because they are influenced by factors specific to each area, such as public budgets, total property values, and local legislation.

How often is the Mill Rate applied?

The mill rate is typically applied annually. Tax authorities reassess property values and adjust the mill rate as necessary each year.

Can Mill Rate change within a tax year?

Generally, the mill rate remains stable within a given tax year. However, significant changes in budgetary requirements or local property values could potentially prompt an adjustment within the year.

How can I find out the Mill Rate in my area?

Mill rates are a matter of public record and can usually be found on your local government or tax assessor’s website. If you are unable to find this information online, you can also contact your local tax office directly.

Can I contest the Mill Rate applied to my property taxes?

While you may not be able to contest the mill rate itself, you may have the option to contest the assessed value of your property if you believe it’s incorrect, which could potentially reduce your overall taxes.

: How does the Mill Rate affect businesses?

For businesses owning property, the mill rate directly impacts their property tax obligation which in turn affects their operating expenses and profitability. Businesses planning to buy property often consider mill rates in their financial planning and forecasting.

Related Finance Terms

  • Property Tax: A tax levied on the ownership of property, usually calculated based on the value of the owned property.
  • Assessed Value: The dollar value assigned by a tax assessor to a property for the purpose of measuring applicable taxes.
  • Tax Levy: The legal process by which the government imposes and collects a tax, often related to the mill rate.
  • Municipal Bonds: Debt securities issued by local governments to finance public projects such as roads, schools, and airports. The interest earned from these bonds is often tax-exempt, and the repayment of the principal and interest is funded through property taxes and mill rates.
  • Fiscal Policy: Government policy regarding taxation and government spending to influence economic conditions, which indirectly affect mill rates.

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