When are property taxes due in Clark County, Idaho?

Clark 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 Clark County, Idaho?

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

How do I pay Clark County, Idaho property taxes?

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

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Clark County Property Tax Due Date

Idaho

(208) 374-5304

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

🏛️

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 →

Clark County Treasurer

Treasurer

Bonnie Burns

Phone

(208) 374-5304

Office Address

224 W Main St
Dubois, ID 83423

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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 Clark County Treasurer

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In Person

Visit the Treasurer's office — 224 W Main St, Dubois ID 83423, 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 Clark County

Clark County is a rural county in the U.S. state of Idaho; its county seat and largest city is Dubois. As of the 2020 census, the population was 790, making it the least populous county in the state.

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

Related Resources

CountyRollCounty Office Directory

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