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Treasurer
PROPERTY TAX STATEMENTS
The 2025 Real Property tax statements will be mailed out no later than October 25, 2025, to the address the Treasurer's office currently has on file.
The first half of 2025 real property taxes are due by November 30, 2025, and the second half will be due by May 31, 2026.
The second half of 2025 mobile home taxes will be due by November 30, 2025.
About This Department
The Treasurer's Office is the collection and distribution center for all taxes in Sanders County. While the vast majority of taxes are paid on or before the due date, substantial effort is made to collect delinquent taxes.
The office handles collection of miscellaneous business and it also receipts all the non-tax revenue by the county.
Disbursements of cash to cover County obligations is also the responsibility of this office. These disbursements may be to cover bills paid by County warrant, or to cover bond payments or remittances to other government agencies for which the County collects taxes.
It is on the public's best interest to have any cash invested. That investment responsibility rests in the Treasurer's Office.
Record-keeping and reporting are also important functions of the office. Tax and license payment records are maintained as well as disbursement records. Additionally, the office is required to keep detailed records of school budgets. Reports from this office go to the State, school, fire and irrigation districts, and to the County Commissioners.
Vehicle Registration Renewals can be done until 4:30 pm. Vehicle Titling transactions must be completed before 4 pm.
Property Tax
Use our Tax Bill Search and Online Payment.
Your property taxes can be paid by using credit cards, cash or checks. Credit card payments will be charged a 2.6% convenience fee, with a minimum fee of $2 will be charged.
We will need your tax identification (Tax ID) number or we can search for the owner name.
Payments for Real Estate may be made as follows:
Current taxes may be paid; or if delinquent taxes exist for the current year they may also be paid. If you owe delinquent taxes for prior years, you will need to come into the office or call to get the correct amount owed as penalty and interest accrue daily.
Payments for Mobile Home or Personal Property taxes may be made for current or any delinquent taxes.
Alternative Payment Schedule
MCA 15-16-122 allows for an alternative 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.
Please download and complete the Alternative Payment Contract using the link, following the instructions listed on that document, and submit it to the Sanders County Treasurer's office.