Deer Lodge County, MT Property Taxes (2026)

Deer Lodge County owners pay a median of $1,706 a year on a median home value of $209,700, an effective rate of 0.81%. That's the 22nd-highest rate of 56 Montana counties with Census data, above the Montana county median of 0.71%.

Updated October 2026 · Data: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023)

Is your Deer Lodge appraisal too high?

We compare your value to recent Deer Lodge County sales and show you in about a minute whether a appeal is worth it.

  • Free check
  • No credit card

Effective tax rate

0.81%

22nd highest of 56 in MT

Median annual bill

$1,706

~$142/month

Median home value

$209,700

Montana county median

0.71%

Effective rate

What a protest could save you in Deer Lodge County

Enter the market value from your appraisal notice. We apply Deer Lodge County's 0.81% effective rate and a 10–15% reduction, the typical range for successful protests.

$
Est. annual tax
$1,699
Savings at 10–15% off
$170–$255
Check my actual assessment →

Deer Lodge County vs. Montana vs. U.S. property tax rates

Deer Lodge County0.81%
Montana county median0.71%
U.S. county median0.84%

Key stat: Deer Lodge County's effective property tax rate is 0.81%, vs. 0.71% for the median Montana county and 0.84% for the median U.S. county. It ranks 22nd 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 Deer Lodge County

  1. 1

    Review your assessment notice

    Check the assessed value from the Deer Lodge Department of Revenue. Compare it to recent sales of similar homes nearby.

  2. 2

    File your appeal before the deadline

    The Deer Lodge County deadline is Within 30 days of notice. Missing it means waiting until the next assessment year.

  3. 3

    Gather evidence

    Recent comparable sales, photos of condition issues, repair estimates or an independent appraisal.

  4. 4

    Present your case

    Submit evidence or attend a hearing with the Department of Revenue.

  5. 5

    Get your decision

    If you win, your assessed value and bill go down. On a $1,706 bill, 10–15% off is $171–$256 a year.

Want help with it?

TaxDrop builds your case from comparable sales data.

Check my assessment

Property tax exemptions in Montana

Montana homeowners may qualify for exemptions that reduce taxable value. Check with the Deer Lodge 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 Deer Lodge County, Montana?
The median effective property tax rate in Deer Lodge County is 0.81%: a median annual bill of $1,706 on a median home value of $209,700. That's the 22nd-highest rate of 56 Montana counties with Census data. Your own rate depends on which city, school district and special districts you're in. Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2019–2023).
How much are property taxes in Deer Lodge County?
The median Deer Lodge County property tax bill is $1,706 a year, about $142 a month, compared with a Montana county median of $1,719.
What is the deadline to appeal property taxes in Deer Lodge County?
The deadline to appeal in Deer Lodge County is Within 30 days of notice. Missing it means waiting until the next assessment cycle.
Is Deer Lodge County a high property tax area?
Deer Lodge County's 0.81% effective rate is above the Montana county median of 0.71% and below the U.S. county median of 0.84%. That's the 22nd-highest rate of 56 Montana counties with Census data.
Can TaxDrop help lower my Deer Lodge County property taxes?
TaxDrop analyzes your property against local comparable sales and helps you appeal your assessment.

Property taxes in nearby counties

Granite County

Rate: 0.61%

Median bill: $2,061

Silver Bow County

Rate: 1.05%

Median bill: $2,357

Ravalli County

Rate: 0.53%

Median bill: $2,303

Jefferson County

Rate: 0.56%

Median bill: $2,274

Powell County

Rate: 0.71%

Median bill: $1,809

Beaverhead County

Rate: 0.67%

Median bill: $1,876

Missoula County

Rate: 0.91%

Median bill: $3,833

Madison County

Rate: 0.41%

Median bill: $1,800

← All 56 Montana counties

Stop overpaying on property taxes

See in about a minute whether your Deer Lodge value looks too high.

Check my assessment — free