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Wibaux County Property Tax Due Date

Montana

(406) 796-2481

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

Wibaux County Treasurer

Treasurer

Debbie Bugni

Office Address

203 Wibaux Street

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Mailing Address

P.O. Box 237, Wibaux, MT 59353

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 Wibaux County Treasurer — P.O. Box 237, Wibaux, MT 59353

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In Person

Visit the Treasurer's office — 203 Wibaux Street, Wibaux MT 59353, Mon-Fri 8am - 5pm

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Other Counties in Montana

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About Wibaux County

Wibaux County ( WEE-boh) is a county in the U.S. state of Montana. As of the 2020 census, the population was 937, making it the fourth-least populous county in Montana. Its county seat is Wibaux.

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

Related Resources

CountyRollCounty Office Directory

Find the assessor, treasurer & recorder for Wibaux

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Property Tax FAQTax Calendar

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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.