Montana Property Tax Calculator

Run your Montana numbers below. Rates and thresholds for Montana are applied automatically, so the result reflects where you actually live.

Montana: effective property tax rate 0.74% vs 0.90% nationally. Median home value: $361,800.

Estimated property tax

Total$2,960
Taxable value
$400,000
Effective rate
0.74%
Monthly escrow
$247
National average bill
$3,600
Estimated property tax
$2,960

County and district millage rates vary. Check your assessor for the exact bill.

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Sources and methodology

Federal brackets, standard deductions and FICA thresholds come from the IRS and the Social Security Administration for the 2026 tax year. State income tax rates, brackets, standard deductions and personal exemptions come from the Tax Foundation’s 2026 state individual income tax data (updated 2026-02-17). Property tax figures use average effective county rates. Results are educational estimates and exclude local taxes, credits and post-tax deductions.

  • Property tax rate and median home value: Tax Foundation 2026 / ACS 2024
  • Home insurance premium: NAIC/Quadrant/LendingTree 2026
  • Sales tax: Tax Foundation midyear 2026
  • Cost of living index: BEA Regional Price Parities 2024
  • Minimum wage: DOL / state labor dept 2026