Montana Tax Calculator 2026
Calculate your Montana taxes for 2026. Income tax rate: 4.7-6.75%. Sales tax: 0%. Property tax: 0.84%. Free calculator with detailed breakdown.
No sales tax state. Calculate your MT income tax, sales tax, and property tax.
📊 Montana Income Tax Calculator
🛒 Montana Sales Tax Calculator
🏠 Montana Property Tax Calculator
📋 Montana Tax Overview
| Tax Type | Rate | Details |
|---|---|---|
| Income Tax | 4.7-6.75% | 2 brackets |
| Sales Tax (state) | 0% | Local taxes may apply |
| Property Tax (avg) | 0.84% | Of assessed value |
📐 How We Calculate This
Our calculator uses the latest federal and state tax brackets published by the IRS and state revenue departments. We apply standard deductions, personal exemptions, and marginal tax rates for the current tax year.
Results account for filing status, income level, and applicable credits. We update our tax data within 48 hours of any IRS or state announcements. For complex situations (AMT, self-employment, capital gains), consult a licensed CPA.
📚 Sources & References
❓ Frequently Asked Questions
What is the Montana income tax rate in 2026?
Montana has a state income tax rate of 4.7-6.75% with 2 brackets. No sales tax state.
What is the Montana sales tax rate?
The Montana state sales tax rate is 0%. However, cities and counties may add local sales taxes, so the total rate you pay could be higher. Always check the combined rate for your specific location.
How much is property tax in Montana?
The average effective property tax rate in Montana is 0.84% of your home's assessed value. For a $350,000 home, that's approximately $2,940 per year. Actual rates vary by county and municipality.
Is Montana a tax-friendly state?
Montana has moderate tax rates with income tax at 4.7-6.75%. Combined with 0% sales tax and 0.84% average property tax, the overall tax burden is reasonable compared to many states.