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Carter County, Montana Property Taxes (2026)

Carter County homeowners pay a median property tax of $782/year on a median home value of $176,600 — an effective rate of 0.44%, which is below the national median of 1.02%. Carter County has a population of approximately 1,361.

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Effective Tax Rate

0.44%

Lower than the Montana median of 1.00%

Median Home Value

$176,600

Annual Tax Bill

$782

~$65/month

Est. Annual Savings

$117

If reduced by 15%

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Carter County, Montana Property Tax Calculator

Enter your address to instantly see if you're overpaying on property taxes. Our tool compares your assessed value against recent comparable sales in Carter County to estimate your potential savings.

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  • Uses real Carter County comparable sales data
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Average Annual Savings

$117

Estimated savings for Carter County homeowners

Property Tax Rates: Carter County vs. Montana vs. National

Carter County0.44%
Montana Median1.00%
National Median1.02%

Key stat: The effective property tax rate in Carter County, Montana is 0.44%, compared to the Montana median of 1.00% and the national median of 1.02%. (Source: U.S. Census Bureau, ACS 5-Year Estimates)

How Carter County Compares Across Montana

See where Carter County's tax metrics fall relative to all 56 Montana counties.

Tax Rate Distribution

Percentile distribution across all Montana counties

10th

1.00%

25th

1.00%

Median

1.00%

75th

1.00%

90th

1.00%

Home Value Distribution

Percentile distribution across all Montana counties

10th

$148,800

25th

$178,175

Median

$214,750

75th

$319,150

90th

$415,550

Tax Bill Distribution

Percentile distribution across all Montana counties

10th

$1,180

25th

$1,377

Median

$1,719

75th

$2,189

90th

$2,445

Carter County Department of Revenue Information

Carter County Department of Revenue

Assessing Authority

Carter Department of Revenue

Appeal Deadline

Within 30 days of notice

Montana appeal filing deadline

State

Montana

How to appeal

Let TaxDrop handle it for you →

How to Appeal Your Property Taxes in Carter County

If you own property in Carter County, you have the legal right to appeal your assessed value. Here is the step-by-step process:

1

Review your assessment notice

Check the assessed value from the Carter Department of Revenue. Compare it to recent sales of similar homes in your area.

2

File your appeal before the deadline

The Montana deadline is Within 30 days of notice. Missing this deadline means waiting until the next assessment year.

3

Gather supporting evidence

Compile recent comparable sales, photos of property condition issues, independent appraisals, or any factors that reduce your home's value.

4

Present your case

Attend a hearing or submit your evidence to the Department of Revenue. Present clear data showing your assessed value is too high.

5

Receive your decision

If successful, your assessed value and tax bill will be reduced. With a median bill of $782, even a 10-15% reduction means $78-$117 in annual savings.

Skip the hassle — let TaxDrop handle it

TaxDrop's licensed consultants analyze your property, build your case with comparable sales data, and represent you through the entire appeal process. You pay nothing unless we save you $500 or more.

Start Your Carter County Appeal →Free Tax Rate Calculator

Property Tax Exemptions in Montana

Montana homeowners may qualify for exemptions that reduce their taxable value. Common exemptions include:

Homestead Exemption

Available to primary residence owners. Reduces the assessed value used to calculate your tax bill.

Senior/Over-65 Exemption

Additional exemption for homeowners age 65+. May include a tax ceiling that freezes your bill.

Disability Exemption

For homeowners with qualifying disabilities. Similar benefits to the over-65 exemption.

Veteran Exemption

Disabled veterans may receive partial or full exemptions depending on disability rating.

Frequently Asked Questions

What is the property tax rate in Carter County, Montana?
The median effective property tax rate in Carter County, Montana is 0.44%. On a home valued at $176,600, the median annual property tax bill is $782. Source: U.S. Census Bureau, ACS 2026.
How much are property taxes in Carter County?
The median annual property tax bill in Carter County is $782, which works out to approximately $65/month. This is based on the median home value of $176,600 and an effective tax rate of 0.44%.
How do I appeal my property taxes in Carter County?
To appeal your property taxes in Carter County, Montana, you need to file with the Carter Department of Revenue before the deadline of Within 30 days of notice. You'll need evidence that your assessed value exceeds your property's market value, such as recent comparable sales. TaxDrop can handle this entire process for you — you pay nothing unless we save you $500 or more.
Is Carter County a high property tax area?
Carter County's effective tax rate of 0.44% is below the national median of 1.02%. It's below the Montana median of 1.00%.
What is the deadline to appeal property taxes in Montana?
The deadline to appeal property taxes in Montana is Within 30 days of notice. It's important to file before this deadline — missing it means waiting until the next assessment cycle. TaxDrop monitors deadlines and files on your behalf to ensure you never miss the window.
Can TaxDrop help lower my Carter County property taxes?
Yes. TaxDrop helps homeowners in Carter County, Montana appeal their property tax assessments. We analyze your property, compare it against local comparable sales, and handle the entire appeal process. Our fee is 25% of your savings — and if we don't save you at least $500, you pay nothing.

Nearby Counties

Big Horn County

Rate: 1.00%

Tax bill: $1,482

Blaine County

Rate: 1.52%

Tax bill: $1,901

Broadwater County

Rate: 0.61%

Tax bill: $2,210

Carbon County

Rate: 0.55%

Tax bill: $2,080

Cascade County

Rate: 0.92%

Tax bill: $2,236

Chouteau County

Rate: 0.78%

Tax bill: $1,446

Custer County

Rate: 1.10%

Tax bill: $2,242

Daniels County

Rate: 0.86%

Tax bill: $1,533

← View all 56 Montana counties

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