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Boise County Property Tax Due Date

Idaho

(208) 392-4441

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

Boise County Treasurer

Treasurer

Gina Turner

Office Address

419 Main Street
Idaho City, ID 83631

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Mailing Address

P.O. Box 1300, Idaho City, ID 83631

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 Boise County Treasurer — P.O. Box 1300, Idaho City, ID 83631

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In Person

Visit the Treasurer's office — 419 Main Street, Idaho City ID 83631, Mon-Fri 9am - 5pm

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About Boise County

Boise County is a rural mountain county in the U.S. state of Idaho. As of the 2020 United States census, the population was 7,610. The county seat is historic Idaho City, which is connected through a series of paved and unpaved roads to Lowman, Centerville, Placerville, Pioneerville, Star Ranch, Crouch, Garden Valley, and Horseshoe Bend.

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

Get Deadline Reminders

We'll email you 2 weeks 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.