Q: When are property taxes due in Granite County for the current fiscal year?
A: For fiscal year 2025-2026, the second half payment is due by June 2, 2025. However, since this date has passed, late fees and interest may apply to unpaid balances.
Q: What tax credits are available to homeowners and how do I apply?
A: The primary tax credit available is the Homestead Tax Credit, which can reduce your taxable value by up to $20,000. This credit requires annual application with the County Assessor's office. Application deadlines are typically in early spring, and the credit is NOT automatic - you must apply each year to receive it.
Q: How does the Homestead Credit work?
A: The Homestead Credit limits assessment increases on your primary residence and provides up to $20,000 reduction in taxable value. It does not reduce your property's market value but caps how much your assessed value can increase year-over-year. You must file an application annually to maintain eligibility.
Q: How often are properties reassessed in Granite County?
A: Montana law requires properties to be appraised at least once every six years, though market conditions may trigger more frequent reassessments. Assessment notices are typically mailed in June, and property owners have 30 days to appeal their assessment.
Q: What are the penalties for late property tax payments?
A: Late payments are subject to interest and penalties. Interest typically accrues at a rate set by state law (currently around 5-10% annually), and additional penalties may apply for severely delinquent accounts that could eventually result in tax lien proceedings.
Q: Can I pay my property taxes online?
A: Yes, Granite County offers online payment options through the County Treasurer's website. Beginning in 2026, electronic payment will be required for tax payments over $50,000.
Q: Why do property tax rates vary within Granite County?
A: Tax rates differ based on the combination of special taxing districts that serve each property, including school districts, fire districts, cemetery districts, and other local service areas. Properties in different areas receive different services and therefore have different tax rates.
Q: How do I appeal my property assessment?
A: Assessment appeals must be filed within 30 days of receiving your assessment notice (typically mailed in June). Contact the Granite County Assessor's office for appeal forms and procedures. The appeal period generally runs from July 1 through December 31.
