When are property taxes due in Butte County, Idaho?

Butte County property taxes are due December 20. A second installment is due June 20. This deadline applies to all counties in Idaho.

What is the penalty for late property tax payment in Butte County, Idaho?

The late payment penalty in Butte County is 2% + 1% per month interest.

How do I pay Butte County, Idaho property taxes?

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

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Butte County Property Tax Due Date

Idaho

(208) 527-3047

2026 Property Tax Due Dates

Official Source

Installment 1

December 20

Full payment or first half

Installment 2

June 20

Second half (if split)

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Penalty: 2% + 1% per month interestGrace period: None

Payment Methods

Online, Mail, In-Person

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Idaho Laws That May Affect Your Property Taxes

Idaho recently changed homestead exemption rules and property assessment methods — effective January 1, 2026. See which bills passed and what they mean for your bill.

View on Tally Idaho →

Butte County Treasurer

Treasurer

Barbara Andersen

Phone

(208) 527-3047

Office Address

205 W Grand Ave
Arco, ID 83213

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Office Hours

Mon-Fri 9am - 5pm

How to Pay

Online

Pay using credit card or e-check

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By Mail

Mail check payable to Butte County Treasurer

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In Person

Visit the Treasurer's office — 205 W Grand Ave, Arco ID 83213, Mon-Fri 9am - 5pm

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Other Counties in Idaho

Ada Adams Bannock Bear Lake Benewah Bingham Blaine Boise

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About Butte County

Butte County is a rural county located in the U.S. state of Idaho. As of the 2020 census, the population was 2,574, making it the third-least populous county in Idaho. Its county seat and largest city is Arco.

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

Related Resources

CountyRollCounty Office Directory

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We'll email you 14 days 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.