Assessor
Yellowstone County Department of Revenue
Appeal Deadline
First Monday in June or 30 days
Required Form
AB-26 (Request for Informal Review)
Risk of Increase
Rare but possible
Median Home Value
$290,000
Effective Tax Rate
0.84%
Estimated Annual Savings
$365
Based on 15% reduction
Yellowstone County Department of Revenue Portal
Access your property records, assessment details, and file appeals directly through the official Yellowstone County website.
Visit https://mtrevenue.govTips for Yellowstone County Appeals
- 1
Billings area — state handles assessments
- 2
File AB-26 for informal review
Step-by-Step
How to Appeal in Yellowstone County
Review your property assessment notice from Yellowstone County Department of Revenue. Verify the property details — square footage, bedroom count, lot size, and condition.
Research comparable sales in your area. Look for recent sales of similar properties that sold for less than your assessed value.
File your appeal by the First Monday in June or 30 days deadline. You can file online at https://mtrevenue.gov, by mail, or in person.
Prepare your evidence packet. Include comparable sales data, property condition photos, and any repair estimates that affect value.
Attend your appeal hearing. Present your evidence clearly and focus on comparable sales that support a lower value.
Receive your decision. If the appeal is unsuccessful, check your options for further appeal.
FAQ
Yellowstone County Property Tax Questions
How do I appeal my property tax in Yellowstone County, Montana?
File a appeal with Yellowstone County Department of Revenue by the First Monday in June or 30 days deadline. You can file online at https://mtrevenue.gov, by mail, or in person. ProtestMax generates your complete appeal packet for $45 flat.
What is the property tax rate in Yellowstone County?
The average effective property tax rate in Yellowstone County is approximately 0.84%. The median home value is $290,000, resulting in an average annual tax bill of approximately $2,436.
What is the appeal deadline for Yellowstone County?
The appeal deadline for Yellowstone County is First Monday in June or 30 days. Make sure to file before this deadline to preserve your right to appeal.
How much can I save by appealing my Yellowstone County property tax?
A successful appeal in Yellowstone County typically reduces the assessed value by 10-20%. On the median home value of $290,000, a 15% reduction saves approximately $365 per year.
Can my property tax increase if I appeal?
In Montana, there is a theoretical risk that your assessed value could increase as a result of a appeal. However, this is rare in practice, and most appeals result in a reduction or no change.