Canyon County Property Appraiser & Tax Assessor
Real property appraisal records, parcel search lookup, property tax rates, and assessment protest deadlines for Canyon County, Idaho.
Canyon County Assessor's Office Information
Canyon County Appraisal & Assessment Office, Caldwell, ID 16001
Get Driving Directions ↗Monday - Friday: 8:00 AM - 4:30 PM (Local Time)
Closed on state & federal holidays.
(208) 359-8337
County Assessor Search
Canyon County Property Tax Calculator
Estimated using Canyon County's effective tax rate of 0.64% (Assessment ratio: 100%)
Appealing Your Canyon County Assessment
Fourth Monday in June by 5:00 PM.
Under Idaho property tax law, property owners in Canyon County have the legal right to challenge an assessed valuation that exceeds fair market value, is unequally appraised compared to neighboring properties, or contains clerical errors.
Contact the Canyon County Assessor's Office to review your property record card, verify square footage, and present recent comparable sales (comps).
If informal review does not resolve the valuation, file a written notice of appeal with the County Board of Equalization before the statutory deadline.
Was Your Canyon County Home Over-Assessed This Year?
Studies show up to 30% to 60% of US residential properties are overvalued by automated municipal algorithms. Protesting your assessment before the statutory deadline can lower your tax bill by an average of $1,100/year.
Canyon County Homestead Exemptions & Tax Relief
Homeowners in Canyon County who occupy their home as their permanent primary residence may qualify for property tax reductions under state and local homestead programs:
Idaho Homeowner's Exemption exempts 50% of the value of the home and up to one acre of land, capped at $125,000.
Property Tax Reduction (Circuit Breaker) program reduces taxes by up to $1,500 for qualifying low-income seniors and disabled veterans.
Need Deed, Lien, or Title Records for Canyon County?
While the Property Appraiser values real estate for taxation, official legal property transfers, warranty deeds, mortgages, and marriage records in Canyon County are maintained by the County Clerk & Recorder.
Frequently Asked Questions
Where is the Canyon County Property Appraiser office located?
The official Canyon County property appraisal and tax assessment office is located at Canyon County Appraisal & Assessment Office, Caldwell, ID 16001. Operating hours are typically Monday - Friday: 8:00 AM - 4:30 PM (Local Time). You can reach the customer service staff by phone at (208) 359-8337.
What is the property tax rate in Canyon County, ID?
The average effective property tax rate in Canyon County is approximately 0.64%. For a home with the median county market value of $454.000, the estimated annual property tax is about $2906 per year.
How do I search for a property or parcel in Canyon County?
You can look up property record cards, assessed valuations, ownership history, and parcel boundary maps online through the official Canyon County parcel search portal: https://canyoncountyid.gov/assessor/parcel-search.
When is the deadline to appeal my property assessment in Canyon County?
Property valuation protests and appeals in Canyon County must be submitted by: Fourth Monday in June by 5:00 PM. Appeals are formally reviewed and heard by the County Board of Equalization.
How does the Homestead Exemption work in Canyon County?
Idaho Homeowner's Exemption exempts 50% of the value of the home and up to one acre of land, capped at $125,000. Additional exemptions are available for senior citizens (65+) and disabled military veterans (Property Tax Reduction (Circuit Breaker) program reduces taxes by up to $1,500 for qualifying low-income seniors and disabled veterans.).