Treasurer / Taxes

Telephone inquiries may be made to 406-843-4212 or email.

NOTE: Only enter one search item (last name or tax payer ID) entering more than one search item will bring an invalid search.

delinquent taxes 


House Bill 18 was recently passed by the Montana Legislature. This changes the way delinquent taxes are processed and also changes the tax lien process.  If delinquent taxes are not RECEIVED by 7-30-2020, (post mark is not accepted) a tax lien certificate will be filed in the Clerk and Recorder’s office for each tax bill. Once a delinquent tax is paid after 7-30-2020, a redemption document will also have to be filed in the Clerk and Recorder’s office for each tax bill to redeem the lien. This is costly and time consuming. A $25.00 service charge will be added to the delinquent tax bill to cover the extra costs of this process.

Please pay your delinquent taxes before 7-30-2020.

If you have any questions, please contact the Treasurers Office.

Tax Payments

Tax payments can be made by mailing them to the Treasurer's Office, by credit card (800)272-9829, use Jurisdiction Code 3614, online for $2.05 and a credit card fee of 2.68%, or at the window in the Treasurer's Office. Tax payments cannot be made at the local banks! Thank you for your cooperation.

Due Dates

Real Estate tax payments are due by November 30th of each year for the 1st half and May 31st for the second half. Mobile Home tax payments for 2020 are due by 06-30-2020 for the first half and 11-30-2020 for the second half. 

Personal Property taxes for 2020 are due by June 30
th. Postmark accepted.

  • $30 service charge added to each returned check, after two returned checks by the same customer they will be on a cash only basis for future payments.

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