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Gem County Property Tax Due Date

Idaho

208-365-4200

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 →

Gem County Treasurer

Treasurer

Megan Keene

Office Address

415 East Main Street
Emmett, ID 83617

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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 Gem County Treasurer

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In Person

Visit the Treasurer's office — 415 East Main Street, Emmett ID 83617, Mon-Fri 8am - 5pm

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Other Counties in Idaho

AdaAdamsBannockBear LakeBenewahBinghamBlaineBoise

View all Idaho counties →

About Gem County

Gem County is a county in the U.S. state of Idaho. As of the 2020 census, the population was 19,123. The county seat and largest city is Emmett.

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

Related Resources

CountyRollCounty Office Directory

Find the assessor, treasurer & recorder for Gem

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Property Tax FAQTax Calendar

Get Deadline Reminders

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.