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Stillwater County Property Tax Due Date

Montana

(406) 322-8020

2026 Property Tax Due Dates

Official Source
Installment 1

November 30

First installment

Installment 2

May 31

Second installment

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Penalty: 2% penalty + 10% interestGrace period: None

Payment Methods

Online, Mail, In-Person

Stillwater County Treasurer

Treasurer

Jodene Schock

Office Address

400 East 3rd Avenue North
Columbus, MT 59019

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Mailing Address

PO Box 970, Columbus, MT 59019

Office Hours

Mon-Fri 8am - 5pm

How to Pay

Online

Pay using credit card or e-check

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By Mail

Mail check payable to Stillwater County Treasurer — PO Box 970, Columbus, MT 59019

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In Person

Visit the Treasurer's office — 400 East 3rd Avenue North, Columbus MT 59019, Mon-Fri 8am - 5pm

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About Stillwater County

Stillwater County is a county in the U.S. state of Montana. As of the 2020 census, the population was 8,963. Its county seat is Columbus.

Source: Wikipedia — content available under CC BY-SA 4.0

Get Deadline Reminders

We'll email you 336 hours 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.