When are property taxes due in Fergus County, Montana?

Fergus County property taxes are due November 30. A second installment is due May 31. This deadline applies to all counties in Montana.

What is the penalty for late property tax payment in Fergus County, Montana?

The late payment penalty in Fergus County is 2% penalty + 10% interest.

How do I pay Fergus County, Montana property taxes?

You can pay Fergus County property taxes via Online, mail, in-person.

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Fergus County Property Tax Due Date

Montana

(406) 535-9220

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

Fergus County Treasurer

Treasurer

Jamie Longtine

Phone

(406) 535-9220

treasurer@fergusmt.gov

Office Address

712 W. Main Street, Suite 201
Lewistown, MT 59457

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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 Fergus County Treasurer

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In Person

Visit the Treasurer's office — 712 W. Main Street, Suite 201, Lewistown MT 59457, Mon-Fri 8am - 5pm

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Other Counties in Montana

Beaverhead Big Horn Blaine Broadwater Carbon Carter Cascade Chouteau

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About Fergus County

Fergus County is a county in the U.S. state of Montana. As of the 2020 census, the population was 11,446. Its county seat is Lewistown.

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

Related Resources

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Due dates shown are for reference only. Contact your county treasurer's office to confirm official deadlines before making payments.