2026 Property Tax Due Dates
November 30
First installment
May 31
Second installment
Payment Methods
Online, Mail, In-Person
Carter County Treasurer
Treasurer
Jesi Strub
Phone
(406) 775-8735Mailing Address
P.O. Box 317, Ekalaka, MT 59324
Office Hours
How to Pay
Online
Pay using credit card or e-check
By Mail
Mail check payable to Carter County Treasurer — P.O. Box 317, Ekalaka, MT 59324
In Person
Visit the Treasurer's office — 214 East Park Street, Ekalaka MT 59324, Mon-Fri 8am - 5pm
Other Counties in Montana
About Carter County
Carter County is a county located in the U.S. state of Montana. As of the 2020 census, the population was 1,415, making it the seventh-least populous county in Montana. The county seat is Ekalaka.
Source: Wikipedia — content available under CC BY-SA 4.0
Related Resources
Get Deadline Reminders
We'll email you a fortnight before your property taxes are due.
Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.