ADDRESS CHANGES ARE PROCESSED AT THE PLAT ROOM 406-758-5510
Delinquent Property Tax Lists
Tax Information from the Department of Revenue

We Have Moved!
As of Monday, April 18th, 2022, the Property Tax department has moved to the new Flathead County North Complex:
Flathead County Treasurer
290 A North Main
Kalispell MT 59901
Location
Kalispell, MT 59901
290 A North Main
Kalispell, MT 59901
Contact Info

Flathead County does not send an additional statement for the May 31st 2nd installment of Real Estate Taxes.
Interest of 5/6 of 1% per month plus 2% penalty must accompany delinquent taxes paid after due dates. This amount must be obtained by contacting the Treasurer's office PRIOR to payment.
OWNERSHIP INTEREST
Tax notices must be issued in the name of the owner of record as the property stood on January 1 of the taxing year. Therefore, properties that changed hands, were re-recorded, split or subdivided during the current year will not be reflected until the following year.
If you have further questions regarding any of the services the Flathead County Tax Department provides to the Community please call us at (406) 758-5680.