Flathead County Tax Assessor


Flathead Tax Assessor offices are responsible to carry out the mandate of Montana in Flathead county. The law mandates that all real properties are subject to taxation unless exemption is imposed. Tax assessments are necessary in support to the required services to MT residents. Tax assessments go to services such as those provided for law enforcement, education, fire protection, parks and recreation, and many more.

The Flathead county directory portal for local tax assessor offices provides a comprehensive guide to the public. The site includes the name of the assigned tax assessor office for easy reference and related transaction.


Flathead Tax Assessor: Flathead County Treasurer

Tax Assessor Office Address: 935 1st Ave West Suite T, Kalispell, MT 59901

Phone: (406) 758-5680

Fax: (406) 758-5864

Website: http://flathead.mt.gov/property_tax/

Zip Code: 406

Office Hours: Mountain

Schedule an Appointment with Flathead County, Montana Property Tax Assessor

The Flathead county, MT tax assessor office provides the necessary services to estimate the real property value within its jurisdiction. The property value is an essential component in computing the property tax bills. The Flathead tax assessor office is also tasked to provide supplemental bills, business property taxes, and other vital information for transparency.

Contact your Flathead tax assessor office for tax information and other related inquiries and concerns.