Carter County, Montana Property Taxes

Name: Property Tax Bills Across Carter County, Montana
Creator: Ownwell
License: https://creativecommons.org/licenses/by-nc/4.0/

Median Carter County effective property tax rate: 0.41%, significantly lower than the national median of 1.02%.
Median Carter County home value: $74,600
Median annual Carter County tax bill: $421, $1,979 lower than the national median property tax bill of $2,400.

How are property taxes in Carter County calculated?

Property taxes in Carter County are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.

Understanding your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in Ekalaka or another part of Carter County, knowing local tax details benefits homeowners and investors.

Last Updated March 1, 2025

Carter County, Montana Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

0.41%

Estimate Property Tax Bill

$306

$284

Ownwell’s Carter County Property Tax Bill Calculator empowers homeowners, real estate investors, and potential buyers to estimate their annual property taxes in Carter County with just two data points. By entering your property's estimated assessed value, our calculator applies Carter County’s median effective tax rate to accurately estimate your property tax bill. Note that your property's assessed value — determined by your county — reflects any exemptions you may have, ensuring a more precise calculation for your property tax obligations. This insightful tool helps you understand potential tax liabilities and highlights how Ownwell can assist in reducing property taxes in Carter County. For those interested in more localized information, please scroll down to explore city-level trends!

Property Tax Rates Across Carter County, Montana

Local government entities set tax rates, which can vary widely within a state. This variation arises because each county estimates its required budget annually to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate. While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process. Below, you can compare Carter County's effective property tax rate to other counties in Montana or the U.S. median property tax rate. Carter County boasts a median property tax rate significantly lower than the national median of 1.02%. Within the county, the highest median tax rate is observed in Ekalaka at 0.51%, while Boyes records the lowest at 0.43%. These figures highlight the variance in property tax rates within the county itself, offering property owners an opportunity to understand and potentially benefit from the differences in tax liabilities depending on their property's location.

Property Tax Rates Across Carter County, Montana

Source: Ownwell

0.32%

0.42%

0.51%

Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.

Median Effective Carter County Tax Rate

0.41%

Median Effective Montana Tax Rate

0.83%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Carter County, Montana

City	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
Alzada	0.30%	0.30%	0.32%	0.35%	0.38%
Boyes	0.33%	0.35%	0.43%	0.44%	0.51%
Ekalaka	0.35%	0.37%	0.51%	0.73%	0.73%
Hammond	0.31%	0.32%	0.35%	0.38%	0.43%
Capitol	N/A	N/A	N/A	N/A	N/A
Ismay	N/A	N/A	N/A	N/A	N/A
Plevna	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Carter County, Montana

When examining property taxes in Carter County, understanding the distinction between "market value" and "assessed value" is crucial. The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Carter County Department of Revenue estimates the market value for tax purposes. The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.

In Carter County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of May. Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Carter County.

For example, the median tax bill in Carter County is $516, with tax bills ranging significantly across the county. Hammond has the highest median home price at $116,564.

Property Tax Assessment Values Across Carter County, Montana

Source: Ownwell

$69,300

$92,932

$116,564

Median Carter County Market Value

$74,600

Median Montana Market Value

$317,400

Median United States Market Value

$235,294

Property Tax Assessment Values Across Carter County, Montana

City	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
Alzada	$5,638	$19,704	$73,605	$159,630	$283,412
Boyes	$34,788	$44,960	$103,099	$150,265	$230,168
Ekalaka	$15,786	$30,900	$69,300	$135,182	$232,690
Hammond	$34,600	$68,319	$116,564	$177,342	$247,993
Capitol	N/A	N/A	N/A	N/A	N/A
Ismay	N/A	N/A	N/A	N/A	N/A
Plevna	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Carter County, Montana

In Carter County, MT, property tax bills are determined by assessing the value of a property and applying the local tax rate. The median home price in Carter County is $74,600, which is significantly lower than the national median. Homeowners in this county can expect their property tax bills to vary, with the 25th percentile at $213 and the 75th percentile at $672. These figures demonstrate how property taxes can fluctuate based on property value and location within the county.

The highest median tax bill in the county is found in Hammond, where it reaches $516, while Alzada has the lowest at $335. Compared to the national median property tax bill of $2,400, Carter County's tax bills are relatively low. This lower tax burden can be advantageous for homeowners, making the area more affordable. However, it also means that funding for local services, which rely on property taxes, may be more limited. Understanding these factors is crucial for homeowners to budget effectively and anticipate changes in their property tax obligations.

Property Tax Bills Across Carter County, Montana

Source: Ownwell

$335

$426

$516

Median Carter County Tax Bill

$421

Median Montana Tax Bill

$2,646

Median United States Tax Bill

$2,400

Property Tax Bills Across Carter County, Montana

City	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
Alzada	$31	$108	$335	$581	$1,039
Boyes	$137	$195	$459	$643	$930
Ekalaka	$130	$222	$426	$690	$1,105
Hammond	$188	$319	$516	$637	$925
Capitol	N/A	N/A	N/A	N/A	N/A
Ismay	N/A	N/A	N/A	N/A	N/A
Plevna	N/A	N/A	N/A	N/A	N/A

Source: Ownwell