TurboTax
Best overall guided experience
4.7·$0 – $129 federal
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- Pricier than competitors
Montana Property Tax Calculator 2026
Estimate Montana property tax calculator for 2026.
Part of the Montana Tax Guide — your hub for every Montana tax calculator, bracket, and planning resource.
Your home
$
Results
Annual property tax (Montana)
$3,700
Monthly equivalent
$308
Effective property rate
0.74%
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Montana state tax overview
Montana applies an estimated effective income tax rate of 5.90% after federal deductions. Its long-term capital-gains treatment is approximately 4.10%. Property taxes average 0.74% of assessed home value.
Use this calculator alongside our methodology page for a complete picture, and switch to the national income tax calculator when comparing states.
More Montana tax resources
Explore the complete Montana Tax Guide or jump to a related Montana calculator and comparison below.
Montana calculators
Frequently asked questions
It uses 2026 federal IRS brackets and Montana's average effective rate. Estimates are typically within a few percent of actual filings for typical taxpayers.
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