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Property Tax

MOBILE HOME/PERSONAL PROPERTY 2025 TAX STATEMENTS-- The Department of Revenue is currently waiting on legislative decisions that could affect the calculation of the 2025 Mobile Home Tax bills.  The bills are not going to be mailed on April 30, 2025.  Payment due date will be 30 days from the date the bills are actually mailed and posted to the web-portal. Pursuant to MCA 15-16-119(2) The tax is due and payable 30 days from the date the Treasurer mails the notice. 

TO CHANGE THE MAILING ADDRESS ON YOUR REAL ESTATE TAX STATEMENT EMAIL plat(at)flatheadcounty.gov -- TO CHANGE THE MAILING ADDRESS ON YOUR MOBILE HOME TAX STATEMENT CONTACT THE DEPT. OF REVENUE. 406-758-5700.

Failure to receive a tax statement due for the current year will not affect the legality or responsibility of the tax.  MCA (15-15-101)

Alternative Payment Schedule for Primary Residences
IMPORTANT
Applications are due September 30th of the taxing year

MCA 15-16-122 allows for an alternate payment schedule to be used at the request of the owner of a primary residence, to pay a property tax obligation.  Instead of paying your property taxes in two installments, you may elect to pay them in seven monthly payments between November 30th and May 31st. Download the application below.
Attention: View or Pay Taxes
Parcel / Tax Information & Payments

Look up Flathead County tax parcel information and/or securely pay property taxes by Credit Card or eCheck.

  • Search by:
    • Address
    • Name
    • Parcel number/tax ID number
  • Data is updated nightly from the Treasurer's tax/parcel records.
  • Any and all information displayed is 'public information'.
  • Pay property taxes securely online via Credit Card or eCheck. Payment information is never displayed for public view.
Form PPB-8 Property Tax Assistance

Provided by the Montana Department of Revenue

Apply by April 15
Land Value Property Tax Assistance

Residential property owners whose land value is disproportionately higher than the value of their home and other improvements (outbuildings) located on their land may apply for tax assistance. The assistance benefit applies to the portion of the property owner's land value that is in excess of 150 percent of the department's appraised market value of the home and other improvements located on the land.

Submit this form, including all supporting documentation to your local Department of Revenue field office by March 1st.
Montana Disabled Veteran Assistance Program

The Montana Disabled Veterans (MDV) Assistance Program helps disabled veterans or their unmarried surviving spouse by reducing the property tax rate on their home. The veteran must have 100% disability from an injury related to service.
Property Tax Lien Procedures

The statutes and regulations surrounding tax lien sales leave considerable room for interpretation.  This policy manual is designed to provide Flathead County’s interpretation of these statutes, but it is important to understand more than one interpretation of these statutes is possible.  This policy manual is not legal advice nor does Flathead County provide legal advice to anyone regarding tax lien sales.
Protest Form

Payment of Taxes Under Protest.  Fill out the form and submit to

Flathead County Treasurer
290 A North Main Street
Kalispell, MT 59901
Tax Reminders

  Sign up to receive email or text notifications for when taxes are due.  Available for mobile home, property, and real estate tax types.
North Complex Location

Location

290 A North Main
Kalispell, MT 59901

Contact Info

+1 (406) 758-5680

Email Us

+1 (406) 758-5694

Tax Lien Sales
Tax Reminders
Payments towards a house

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 may 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.

Failure to receive a tax statement due for the current year will not affect the legality or responsibility of the tax.  MCA (15-15-101)

 

Delinquent Property Tax Lists

Delinquent Real Estate Property Tax List

Delinquent Personal Property Tax List

Tax Information from
the Department of Revenue

Page Last Updated: Apr 30, 2025