Post Falls Property Tax Quick Facts
- Location
- Post Falls, Idaho
- Kootenai County
- Assessed By
- Kootenai County Assessor
- Appeal Deadline
- June (4th Monday)
- County Tax Rate
- ~0.7%
- Shared with Post Falls
How to Appeal Property Taxes in Post Falls
Check your assessment
Enter your Post Falls address for a free 60-second check. We compare your assessed value against comparable sales and neighborhood data.
Get your evidence packet
If over-assessed, pay $45 for a complete appeal packet with comparable sales, equity analysis, and pre-filled forms for Kootenai County.
File your appeal
Submit your appeal to Kootenai County Assessor before June (4th Monday). Our filing guide walks you through every step.
About the Post Falls Property Market
Post Falls is a city located in Kootenai County, Idaho. Every property inside the Post Falls city limits is assessed by Kootenai County Assessor, which applies Idaho property tax rules uniformly across the county.
Because Post Falls property values are set at the county level, the $400,000 county median home value and 0.7% effective tax rate apply to homes throughout the city. Homeowners who believe their Post Falls home is over-assessed have the right to file a appeal directly with Kootenai County Assessor before the June (4th Monday) deadline.
Idaho allows the assessor to defend or adjust the assessed value during a appeal, so Post Falls homeowners should build a strong evidence-based case before filing — which is exactly what ProtestMax generates for $45.
Post Falls Property Market Context
Every Post Falls homeowner operates under Idaho property tax law, and understanding the state context is the first step toward a successful challenge.
Idaho market character
Idaho has seen some of the fastest home value appreciation in the country — Boise, Coeur d'Alene, and Idaho Falls have all recorded double-digit annual gains. Effective tax rates are moderate (~0.6%), but rapid appreciation means the dollar impact of an over-assessment is large.
How Idaho handles appeals
Idaho homeowners appeal first to the county Board of Equalization, then the State Board of Tax Appeals or District Court. Assessed value cannot be increased as a result of filing an appeal.
When to file in Post Falls
Notices mail by the first Monday in June. Appeals must be filed by the fourth Monday in June — roughly a three-week window.
Common Post Falls Property Types
Post Falls homeowners typically file protests across these property categories:
Single-family homes
The most common residential type and the dominant protest category.
Condominiums
Common in denser parts of the city and near employment centers.
Townhouses
Attached-home neighborhoods in newer subdivisions.
Small multi-family
Duplexes and 2-4 unit buildings assessed as income property.
Commercial
Retail, office, and small commercial along major corridors.
ProtestMax supports all of the above property types in Post Falls. Each appealpacket is tailored to the property's classification and uses comparable sales from Post Falls and surrounding Kootenai County neighborhoods.