Delinquent Property Tax

What Happens When Property Taxes Become Delinquent

• Interest accrues at 5/6 of 1% per month, plus a one-time 2% penalty on the unpaid balance
• The unpaid balance remains attached to the property until it is paid in full
• The property becomes subject to a tax lien if the delinquency is not resolved

Delinquent Tax Timeline

• November 30: First half due
• December 1: First half becomes delinquent
• May 31: Second half due
• June 1: Second half becomes delinquent
• Late June: Notice of pending tax lien is published
• Early August: Tax lien is attached to delinquent properties

What Should I Do If My Taxes Are Delinquent?

• Pay the outstanding balance as soon as possible to reduce additional interest and penalties
• Continue paying current year taxes on time
• Contact the Property Tax Office if you need your payoff amount

Tax Liens

If property taxes remain unpaid, a tax lien may be placed on the property. This lien represents the county’s legal claim for the unpaid taxes, penalties, and interest.

A tax lien does not immediately result in loss of property, but it is part of a legal process that may continue if the delinquency is not resolved.

Need Help?

If you have questions about your delinquent taxes or need assistance determining your balance, please contact the Flathead County Property Tax Office at (406) 758-5680.