Sweet Grass County, MT Property Taxes (2026)
Sweet Grass County owners pay a median of $1,452 a year on a median home value of $295,500, an effective rate of 0.49%. That's the 53rd-highest rate of 56 Montana counties with Census data, below the Montana county median of 0.71%.
Updated October 2026 · Data: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023)
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Effective tax rate
0.49%
53rd highest of 56 in MT
Median annual bill
$1,452
~$121/month
Median home value
$295,500
Montana county median
0.71%
Effective rate
What a protest could save you in Sweet Grass County
Enter the market value from your appraisal notice. We apply Sweet Grass County's 0.49% effective rate and a 10–15% reduction, the typical range for successful protests.
- Est. annual tax
- $1,448
- Savings at 10–15% off
- $145–$217
Sweet Grass County vs. Montana vs. U.S. property tax rates
Key stat: Sweet Grass County's effective property tax rate is 0.49%, vs. 0.71% for the median Montana county and 0.84% for the median U.S. county. It ranks 53rd of 56 in Montana. Effective rate = median tax bill ÷ median home value, so it already reflects typical exemptions. (Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023))
How to appeal your property taxes in Sweet Grass County
- 1
Review your assessment notice
Check the assessed value from the Sweet Grass Department of Revenue. Compare it to recent sales of similar homes nearby.
- 2
File your appeal before the deadline
The Sweet Grass County deadline is Within 30 days of notice. Missing it means waiting until the next assessment year.
- 3
Gather evidence
Recent comparable sales, photos of condition issues, repair estimates or an independent appraisal.
- 4
Present your case
Submit evidence or attend a hearing with the Department of Revenue.
- 5
Get your decision
If you win, your assessed value and bill go down. On a $1,452 bill, 10–15% off is $145–$218 a year.
Property tax exemptions in Montana
Montana homeowners may qualify for exemptions that reduce taxable value. Check with the Sweet Grass Department of Revenue for amounts.
Homestead exemption
For your primary residence. Reduces the value used to calculate your bill.
Senior / over-65
Many states add an exemption or freeze for owners 65 and older.
Disability
For homeowners with qualifying disabilities, often similar to the over-65 benefit.
Veterans
Disabled veterans may get partial or full exemptions depending on rating.
Frequently Asked Questions
What is the property tax rate in Sweet Grass County, Montana?
How much are property taxes in Sweet Grass County?
What is the deadline to appeal property taxes in Sweet Grass County?
Is Sweet Grass County a high property tax area?
Can TaxDrop help lower my Sweet Grass County property taxes?
Property taxes in nearby counties
Stillwater County
Rate: 0.60%
Median bill: $2,131
Park County
Rate: 0.57%
Median bill: $2,454
Wheatland County
Rate: 0.65%
Median bill: $1,122
Golden Valley County
Rate: 0.51%
Median bill: $1,038
Carbon County
Rate: 0.55%
Median bill: $2,080
Gallatin County
Rate: 0.60%
Median bill: $3,625
Meagher County
Rate: 0.70%
Median bill: $1,705
Yellowstone County
Rate: 0.84%
Median bill: $2,669
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