Hill County, Montana Property Taxes

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Property Taxes in Hill County, Montana

Median Hill County effective property tax rate: 1.22%, significantly higher than the national median of 1.02%.
Median Hill County home value: $159,738
Median annual Hill County tax bill: $1,922, lower than the national median property tax bill of $2,400.

How are property taxes in Hill County calculated?

Property taxes in Hill 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 Hill County or another part of Hill County, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Hill County, Montana Property Tax Bill Calculator

Property Assessed Value

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

1.22%

Estimate Property Tax Bill

$1,949

$1,808

How Does the Hill County Property Tax Calculator Work?

Use this Hill County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Hill County's median effective tax rate of 1.22% to generate your estimate.

Enter your property's estimated assessed value — the figure the appraisal district assigns for tax purposes, which is typically lower than market value after applicable exemptions. Our calculator uses the median effective rate for a more accurate estimate than the statutory millage rate alone.

Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Hill County's median tax rate is higher than Montana's 0.78% state median tax rate, and the county's median property tax bill of $1,922 is $478 lower than the state median.

For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across Hill County.

Property Tax Rates Across Hill County, Montana

What Are Effective Property Tax Rates Across Hill County?

Local government entities set tax rates, which vary widely across Hill County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.

Below, compare Hill County's effective property tax rate to other counties in Montana or the U.S. median of 1.02%.

Hill County's median effective rate stands at 1.22%, which is higher than the national median of 1.02%. Within Hill County, the highest rate is found in HAVRE at 1.25%, while INVERNESS has the lowest at 0.79%.

These variations reflect differences in local school district levies, special assessment districts assessments, and special district bonds — which compound the base county rate.

Property Tax Rates Across Hill County, Montana

Source: Ownwell

0.79%

1.02%

1.25%

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 Hill County Tax Rate

1.22%

Median Effective Montana Tax Rate

0.78%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Hill County, Montana

City	10th Percentile	25th Percentile	Median Tax Rate	75th Percentile	90th Percentile
Box Elder	0.83%	0.90%	1.04%	1.29%	1.74%
Gildford	0.74%	0.77%	0.82%	0.92%	1.12%
Havre	0.81%	0.95%	1.25%	1.36%	1.55%
Hingham	0.76%	0.82%	0.88%	0.96%	1.21%
Inverness	0.65%	0.72%	0.79%	0.88%	1.13%
Kremlin	0.75%	0.79%	0.85%	0.96%	1.25%
Rudyard	0.72%	0.80%	0.86%	0.94%	1.25%
Big Sandy	N/A	N/A	N/A	N/A	N/A
Joplin	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Assessment Values Across Hill County, Montana

When examining property taxes in Hill 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 Hill County Montana 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.

Assessment notices:

In Hill County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of July.

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 Hill County.

For example, the median tax bill in Hill County is $1,922, compared with the national median property tax bill of $2,400. Havre has the highest median home price at $164,078.

Property Tax Assessment Values Across Hill County, Montana

Source: Ownwell

$82,600

$123,339

$164,078

Median Hill County Market Value

$159,738

Median Montana Market Value

$317,000

Median United States Market Value

$235,294

Property Tax Assessment Values Across Hill County, Montana

City	10th Percentile	25th Percentile	Median Home Price	75th Percentile	90th Percentile
Box Elder	$9,934	$26,520	$82,600	$191,423	$364,128
Gildford	$15,106	$66,455	$148,500	$273,550	$432,422
Havre	$19,264	$92,150	$164,078	$230,450	$331,540
Hingham	$19,790	$44,595	$113,900	$192,920	$292,919
Inverness	$10,636	$33,195	$100,300	$204,806	$316,745
Kremlin	$15,716	$39,308	$142,050	$286,399	$371,607
Rudyard	$15,606	$78,850	$145,940	$228,238	$362,425
Big Sandy	N/A	N/A	N/A	N/A	N/A
Joplin	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Property Tax Bills Across Hill County, Montana

Property tax bills in Hill County are based on the assessed value of a home, not its market price. Local taxing authorities apply their tax rates to that assessed value, and the final bill reflects the combination of the property’s valuation and the rates set by schools, county government, and other local services. For homeowners, this means that two similar homes can owe different amounts if their assessed values differ or if they fall under different taxing jurisdictions.

In Hill County, the median home price is $159,738, and property tax bills vary widely across homeowners. The 25th percentile tax bill is $998, while the 75th percentile is $2,622 and the 90th percentile is $3,557. That range shows how changes in assessed value and local tax rates can significantly affect what a homeowner pays each year. In Havre, the highest median tax bill is $2,023, while Inverness has the lowest median tax bill at $837.

Property Tax Bills Across Hill County, Montana

Source: Ownwell

$837

$1,430

$2,023

Median Hill County Tax Bill

$1,922

Median Montana Tax Bill

$2,559

Median United States Tax Bill

$2,400

Property Tax Bills Across Hill County, Montana

City	10th Percentile	25th Percentile	Median Tax Bill	75th Percentile	90th Percentile
Box Elder	$112	$252	$932	$2,163	$3,747
Gildford	$189	$549	$1,222	$2,164	$3,365
Havre	$269	$1,178	$2,023	$2,675	$3,571
Hingham	$224	$415	$1,008	$1,712	$2,471
Inverness	$106	$244	$837	$1,646	$2,900
Kremlin	$179	$350	$1,153	$2,333	$3,517
Rudyard	$157	$595	$1,259	$1,909	$2,906
Big Sandy	N/A	N/A	N/A	N/A	N/A
Joplin	N/A	N/A	N/A	N/A	N/A

Source: Ownwell

Don't miss the deadline to appeal!

Dates
Appeal Deadline	July 31

Links
Hill Tax Assessor
Website	itax.tylertech.com

Frequently Asked Property Tax Questions in Hill County, Montana

How are property taxes calculated in Hill County, Montana?

Property taxes in Hill County, Montana are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.

How do I appeal my property taxes in Hill County, Montana?

To appeal your property taxes in Hill County, Montana, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.

What property tax exemptions are available in Hill County, Montana?

Common property tax exemptions in Hill County, Montana include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.

When are property taxes due in Hill County, Montana?

Property tax deadlines in Hill County, Montana vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.

How can Ownwell help reduce my property taxes in Hill County, Montana?

Ownwell provides professional property tax appeal services in Hill County, Montana. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.