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Montana Mortgage Calculator
Our Montana Mortgage Calculator helps homebuyers and homeowners estimate their complete monthly housing payment in Montana. Enter your home price, down payment, interest rate, loan term, and Montana's local property tax and insurance rates to get an instant PITI (Principal, Interest, Taxes, and Insurance) estimate.
Montana's outdoor lifestyle and remote work trend have driven significant housing demand since 2020.
How to Use the Montana Mortgage Calculator
- Enter the home price — the average in Montana is $340,000.
- Set your down payment — 20% avoids PMI; less triggers automatic PMI calculation.
- Enter the interest rate — current Montana rates are typically 6.5%–7.0% for 30-year fixed.
- Select your loan term — 30, 20, 15, or 10 years.
- Review property tax — Montana's effective rate is approximately 0.84%.
- Click Calculate to see your full monthly PITI breakdown.
Current Mortgage Rates in Montana (2026)
| Loan Type | Approx. Rate | Est. Monthly P&I ($272,000 loan) |
|---|---|---|
| 30-Year Fixed | 6.5% – 7.0% | $1,773 |
| 15-Year Fixed | 5.7% – 6.2% | $2,281 |
| 20-Year Fixed | 6.2% – 6.7% | $2,028 |
| FHA Loan (30yr) | 6.3% – 6.8% | Low down payment — 3.5% min |
Rates change daily. Always confirm current rates with your lender before making a decision.
Property Taxes in Montana
Montana's average effective property tax rate is 0.84%. On a $340,000 home, that works out to approximately $238/month in property taxes. Property tax rates vary by county — always verify the exact rate for the specific property you're purchasing.
Homeowners Insurance in Montana
Average homeowners insurance in Montana runs about $1,200/yr per year, or roughly $100/month. Insurance costs vary based on home value, location, age of the home, and coverage level. High-risk areas (flood zones, storm-prone regions) may require separate policies.
PMI in Montana
If your down payment is less than 20% of the home's purchase price, lenders typically require Private Mortgage Insurance (PMI). PMI in Montana typically costs 0.3%–1.5% of the loan amount annually. Once you reach 20% equity, you can request PMI removal, and lenders must automatically cancel it at 78% LTV.
Tips for Getting the Best Mortgage in Montana
- Improve your credit score — Scores of 740+ typically qualify for the best rates.
- Save for a larger down payment — 20% eliminates PMI and reduces your loan amount.
- Compare multiple lenders — Rates can vary significantly between banks, credit unions, and online lenders.
- Get pre-approved — Pre-approval strengthens your offer in a competitive Montana housing market.
- Consider a mortgage recast — If you receive a windfall later, a mortgage recast can lower your payment without refinancing.