The Mission of the Canyon County Treasurer’s office is to provide the highest level of service to the citizens of Canyon County and to fulfill the responsibilities mandated by the State of Idaho. The Canyon County Treasurer’s Office is dedicated to serving the public and other units of government in the most friendly, efficient and effective manner possible.
2022 First half payments are due no later than December 20, 2022. New US Postal delivery standards have delayed deliveries, so please remit your payment EARLY to avoid delinquent charges.
Please note: Due to Juneteenth being recognized as a national holiday, all county offices will observe the holiday Monday, June 19, 2023. Payments will be honored if postmarked by June 20, 2023.
Ex-Officio Tax Collector
The county tax collector is responsible for the collection and accounting of all property taxes levied on the real, personal and operating property tax rolls. It is also the responsibility of the tax collector to provide notice to every taxpayer, his agent or representative the amount of property tax due no later than the 4th Monday in November each year.
Ex-Officio Public Administrator
The public administrator has the duty to administer the estates of decedents for whom no personal representative is appointed; the estates of decedents with whom there are no known heirs; estates ordered by the court and estates to which the state of Idaho is an heir.
Video: Idaho's Property Tax Process
*** PLEASE NOTE *** Our new and improved Property Payment Portal link below! IF you had an existing account, you simply need to reset your password using the “Forgot Password?” link located on the login screen, and use your same email address. If you have trouble logging in after completing the password reset process, please call (208)454-7355 for assistance.
The Canyon County Treasurer and the Canyon County Assessor have joined forces to provide a single taxpayer portal that will allow taxpayer’s to sign up for E-Statements and receive their property tax assessment notice and their property tax bill electronically.
Along with the E-Statement service, you have the option to add your cell phone number to receive text message alerts when your statements are ready to review. This single taxpayer portal, once established, will provide the ability to review up to 5 years property tax assessment notices and property tax bills, make payments, or set up reoccurring monthly payments.
We are pleased to bring this convenience to our constituents and look forward to continuing our commitment in finding new and innovating ways in which we can improve our service to you.
To enroll in this service, please click the link and follow the instructions provided.
Electronic Delivery: Terms & Conditions
This election applies only to your property valuation assessment notice and/or your property tax notice required by Idaho Code § 63-308 and Idaho Code § 63-902, and to courtesy reminders and notifications, not required by law. All other notices required by law will continue to be sent via U.S. mail. You may request a free paper copy of your notice(s) at any time without affecting your online election.
To access your E-Statement you will need a computer or other electronic device with an internet browser that supports 128-bit encryption; a valid personal email address; and Adobe Acrobat Reader version 10.0 or above.
You are responsible for providing a valid email address and for notifying us if your email address changes. You may report a change of email address by 1) accessing your account online and changing your personal profile information (recommended); 2) sending notification via email to email@example.com; 3) sending notification via U.S. mail to the Canyon County Assessor and the Canyon County Tax Collector, 111 N 11th Ave. Caldwell, ID 83605; 4) or by calling (208) 454-7355. If we receive a change of email address, you will receive a confirmation of the change. You may also change your election for electronic delivery at any time utilizing these same methods. If you change your election, a confirmation of your change and subsequently your property notice(s) will be sent via U.S. Mail to the last known address of record.
Sending notification to the email address on file with the Canyon County Assessor and/or the Canyon County Treasurer has the same legal effect as if the annual or supplemental property notices have been mailed to the property owner via U.S. mail. Failure to retrieve or receive your yearly or supplemental notices as described above, does not invalidate assessment valuation appeal deadlines and does not excuse any late fees or penalties if the amount due is not paid timely, nor does it invalidate any collection procedures as required by law for the State of Idaho.
Your email address will not be used for any purpose unrelated to facilitating the notifications described above.
Caldwell, ID 83605
Caldwell, ID 83606
Phone / Fax